U.S. Securities and Exchange Commission
                             Washington, D.C. 20549

                                    Form 10-K

(Mark One)

[X]  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934 For the fiscal year ended December 31, 2002

[ ]  TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
     ACT OF 1934 For the transition period from             to
                                                -----------    ------------
                          Commission File No.: 0-20760

                            GREKA Energy Corporation
                 ----------------------------------------------
                        (Name of issuer in its charter)

           Colorado                                       84-1091986
 ------------------------------                     ----------------------
  (State or other jurisdiction                        (I.R.S. Employer
 incorporation or organization)                     Identification Number)

630 Fifth Avenue, Suite 1501 New York, NY                   10111
-----------------------------------------                 ----------
 (Address of principal executive offices)                 (Zip Code)

                    Issuer's telephone number: (212) 218-4680

         Securities registered under Section 12(b) of the Exchange Act:
                                      None

         Securities registered under Section 12(g) of the Exchange Act:
                           No Par Value Common Stock

Check whether the issuer (1) filed all reports required to be filed by Section
13 or 15(d) of the Exchange Act during the past 12 months (or for such shorter
period that the registrant was required to file such reports) and (2) has been
subject to such filing requirements for the past 90 days. Yes [X] No [ ]

Check if there is no disclosure of delinquent filers in response to Item 405 of
Regulation S-B contained in this form, and no disclosure will be contained, to
the best of the registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. [X]

The issuer's revenues for 2002 were $28,910,845.

The aggregate market value of 4,656,727 shares of common stock held by
non-affiliates of the issuer, based on the closing bid price of the common stock
on March 17, 2003 of $3.90 as reported on the Nasdaq National Market System and
based on a total of 4,951,451 shares being outstanding on that date, was
$19,310,659.

     (ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Check whether the issuer has filed all documents and reports required to be
filed by Section 12, 13 or 15(d) of the Exchange Act after the distribution of
securities under a plan confirmed by a court. Yes [X] No [ ]

           Transitional Small Business Disclosure Format (check one).
                                 Yes [ ] No [X]

Check whether the issuer is an accelerated filer (as defined in Rule 126-2 of
the Act). Yes [ ] No [X]

<PAGE>

                                Table of Contents

PART I      ...............................................................   5
Item 1.     Description of Business........................................   5
Item 2.     Description of Property........................................  16
Item 3.     Legal Proceedings..............................................  23
Item 4.     Submission of Matters to a Vote of Security Holders............  23

PART II.    ...............................................................  24
Item 5.     Market for Common Equity and Related Stockholder Matters.......  24
Item 6.     Selected Financial Data........................................  25
Item 7.     Management's Discussion and Analysis of Financial
            Conditions and Results of Operations...........................  27
Item 7A.    Quantitative and Qualitative Disclosures About Market Risk.....  31
Item 8.     Financial Statements and Schedule..............................  34
Item 9.     Changes in and Disagreements With Accountants on
            Accounting and Financial Disclosures...........................  34

PART III.   ...............................................................  35
Item 10.    Directors, Executive Officers, Promoters and Control Persons;
            Compliance With Section 16(a) of the Exchange Act..............  35
Item 11.    Executive Compensation.........................................  38
Item 12.    Security Ownership of Certain Beneficial Owners
            and Management.................................................  40
Item 13.    Certain Relationships and Related Transactions.................  42
Item 14.    Controls and Procedures........................................  42

Part IV.    ...............................................................  43
Item 15.    Exhibits and Reports on Form 8-K...............................  43



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Definitions

     The terms below are used in this document and have specific Securities and
Exchange Commission ("SEC") definitions as follows:

     Proved oil and gas reserves. Proved oil and gas reserves are the estimated
quantities of crude oil and natural gas liquids, which geological and
engineering data demonstrate with reasonable certainty to be recoverable in
future years from known reservoirs under existing economic and operating
conditions, (i.e., prices and costs) as of the date the estimate is made. Prices
include consideration of changes in existing prices provided only by contractual
arrangements, but not on escalations based upon future conditions.

     Proved developed oil and gas reserves. Proved developed oil and gas
reserves are reserves that can be expected to be recovered through existing
wells with existing equipment and operating methods. Additional oil and gas
expected to be obtained through the application of fluid injection or other
improved recovery techniques for supplementing the natural forces and mechanisms
of primary recovery is included as "proved developed reserves" only after
testing by a pilot project or after the operation of an installed program has
confirmed through production response that increased recovery will be achieved.

     Proved undeveloped reserves. Proved undeveloped oil and gas reserves are
reserves that are expected to be recovered from new wells on undrilled acreage,
or from existing wells where a relatively major expenditure is required for
recompletion. Reserves on undrilled acreage is limited to those drilling units
offsetting productive units that are reasonably certain of production when
drilled. Proved reserves for other undrilled units is claimed only where it can
be demonstrated with certainty that there is continuity of production from the
existing productive formation. Under no circumstances are estimates for proved
undeveloped reserves attributable to any acreage for which an application of
fluid injection or other improved recovery technique is contemplated, unless
such techniques have been proved effective by actual tests in the area and in
the same reservoir.

     As used in this Form 10-K:

     "Mcf" means thousand cubic feet, "MMcf" means million cubic feet, "Bcf"
means billion cubic feet, "Tcf" means trillion cubic feet, "Bbl" means barrel,
"MBbls" means thousand barrels, "MMBbls" means million barrels, "BOE" means
equivalent barrels of oil, "MBOE" means thousand equivalent barrels of oil and
"MMBOE" means million equivalent barrels of oil.

     Unless otherwise indicated in this Form 10-K, gas volumes are stated at the
legal pressure base of the state or area in which the reserves are located and
at 60/o/ Fahrenheit. Equivalent barrels of oil are determined using the ratio of
6.0 Mcf of gas to 1 Bbl of oil, for the year ended December 31, 2002 and 5.5 Mcf
of gas to 1 Bbl of oil for the years ended December 31, 2001 and 2000.

     The term "gross" refers to the total acres or wells in which the Company
has a working interest, and "net" refers to gross acres or wells multiplied by
the percentage working interest owned by the Company. "Net production" means
production that is owned by the Company less royalties and production due
others.

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Cautionary Information About Forward-Looking Statements

     This document contains forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933 (the "Securities Act") and Section 21E
of the Securities Exchange Act of 1934 (the "Exchange Act"). All statements,
other than statements of historical facts, included in or incorporated by
reference into this Form 10-K which address activities, events or developments
which the Company expects, believes or anticipates will or may occur in the
future are forward-looking statements. The words "believes," "intends,"
"expects," "anticipates," "projects," "estimates," "predicts" and similar
expressions are also intended to identify forward-looking statements. These
forward-looking statements include, among others, statements concerning:
..    the benefits expected to result from GREKA's 1999 acquisition of Saba
     Petroleum Company ("Saba") discussed below, including
..    synergies in the form of increased revenues,
..    decreased expenses and avoided expenses and expenditures that are expected
     to be realized as a result of the Saba acquisition, and
..    the complementary nature of GREKA's horizontal drilling technology and
     certain oil reserves acquired with the acquisition of Saba, and other
     statements of:
..    expectations,
..    anticipations,
..    beliefs,
..    estimations,
..    projections, and

other similar matters that are not historical facts, including such matters as:
..    future capital,
..    development and exploration expenditures (including the timing, amount and
     nature thereof),
..    drilling and reworking of wells, reserve estimates (including estimates of
     future net revenues associated with such reserves and the present value of
     such future net revenues),
..    future production of oil and gas,
..    repayment of debt,
..    business strategies,
..    oil, gas and asphalt prices and demand,
..    exploitation and exploration prospects,
..    expansion and other development trends of the oil and gas industry, and
..    expansion and growth of business operations.

     These statements are based on certain assumptions and analyses made by the
management of GREKA in light of its experience and its perception of historical
trends, current conditions and expected future developments as well as other
factors it believes are appropriate in the circumstances.

     GREKA cautions the reader that these forward-looking statements are subject
to risks and uncertainties, including those associated with:
..    our ability to refinance our debt on favorable terms,
..    our ability to successfully restructure our operations,
..    the financial environment,
..    general economic, market and business conditions,
..    the regulatory environment,
..    business opportunities that may be presented to and pursued by GREKA,
..    changes in laws or regulations
..    exploitation and exploration successes,
..    availability to obtain additional financing on favorable conditions,
..    trend projections, and
..    other factors, many of which are beyond GREKA's control that could cause
     actual events or results to differ materially from those expressed or
     implied by the statements. Such risks and uncertainties include those risks
     and uncertainties identified in the Description of the Business and
     Management's Discussion and Analysis sections of this document and risk
     factors discussed from time to time in the Company's filings with the
     Securities and Exchange Commission.

                                       4
<PAGE>

     Significant factors that could prevent GREKA from achieving its stated
goals include:

..    the inability of GREKA to obtain financing for capital expenditures and
     acquisitions,
..    declines in the market prices for oil, gas and asphalt, and
..    adverse changes in the regulatory environment affecting GREKA.

     The cautionary statements contained or referred to in this document should
be considered in connection with any subsequent written or oral forward-looking
statements that may be issued by GREKA or persons acting on its or their behalf.

     GREKA undertakes no obligation to release publicly any revisions to any
forward-looking statements to reflect events or circumstances after the date
hereof or to reflect the occurrence of unanticipated events.

                                     PART I

Item 1. Description of Business

Overview of GREKA Energy Corporation

     GREKA Energy Corporation, a Colorado corporation ("GREKA" or the "Company")
is an independent integrated energy company. Our oil and gas production,
exploration and development activities are concentrated in our properties in
California where we also own and operate an asphalt refinery. We supply our
asphalt refinery with equity oil, which is the crude oil we produce from our
surrounding heavy crude oil reserves, and we also utilize crude oil purchased
from third party producers. We believe that our vertically integrated operations
reduce our exposure to material volatile swings in crude oil prices.
Historically we have also engaged in oil and gas exploration, development and
production from our properties in Louisiana, Texas and New Mexico which
operations have substantially been sold as part of our strategic, internal
reorganization. In addition, we have interests in coalbed methane properties and
production sharing contracts in China.

     We conduct our operations through two divisions:

          o    Integrated Operations
          o    International Operations

          Integrated Operations. Our wholly owned and operated consolidated
     assets in central California include substantial oil in place, over 1,200
     wells, extensive pipeline and production facilities, and an infrastructure
     including 3 work-over rigs, approximately 17,700 mineral acres,
     approximately 3,300 acres of real estate, a 1-acre island connected to land
     by a 2,700' causeway containing the gas and oil pipelines and facilitating
     vehicular access, and an asphalt refinery.

          We own and operate an asphalt refinery located in Santa Maria,
     California. Crude oil that we produce from our surrounding heavy crude oil
     reserves supplies feedstock to the refinery. We supplement our equity oil
     production with third party feedstock to achieve efficiencies through lower
     refinery operating costs of finished product per unit. Our asphalt refinery
     produces 65% asphalt and 30% gas oil, with the remainder produced as
     naphtha. We sell our asphalt to hot mix asphalt producers, material supply
     companies and government agencies for use in road surfacing applications,
     and we sell the gas oil and naphtha to end users and refineries. The
     relatively stable price of asphalt and the low cost of our oil compared to
     third party feedstock reduce our exposure to volatile swings in crude oil
     prices and position us to effectively compete in the asphalt market.

                                       5
<PAGE>

          During 2002, approximately 2,609 Bbls per day of our oil produced
     locally were used as feedstock, accounting for approximately 91% of the
     asphalt refinery throughput. Our properties also produce natural gas which
     is used to fuel the field production and the refinery, in part. We operate
     all of the wells associated with our Integrated Operations division.

          International Operations. Other than the Fengcheng Block in which we
     have a 49% operating working interest, we have a 60% operating working
     interest in five coalbed methane ("CBM") exploration and development
     projects within the Provinces of Jiangxi, Shanxi and Anhui, China.

     As of December 31, 2002, the Company had estimated net proved reserves of
approximately 28,542 MBOE with a PV-10 value (10 year present value) before tax
of $177.6 million. During 2002, the estimated net proved reserves increased over
last year by 14,966 MBOE.

     Our principal offices are located at 630 Fifth Avenue, Suite 1501, New
York, New York 10111 and our telephone number is (212) 218-4680.

Business Strategy

     We intend to implement a two-pronged strategy:

     Capitalize on Our California Market Position. Our asphalt refinery, prior
to 1992 was owned and operated for approximately fifty years by Conoco and ran
between 9,000 to 11,000 Bbls per day of throughput. We expect that our refinery
can attain its rated capacity of 10,000 Bbls per day of throughput. As of
December 31, 2002, we utilized approximately 30% of this rated capacity. Our
strategy in these vertically integrated assets is to enhance the long-term
equity barrel feedstock supply to the refinery and to cost-efficiently boost
production from the drilling locations identified in California. Our total
average throughput currently at the asphalt refinery is approximately 3,000 Bbls
per day, a 24% increase over 2001 levels. Approximately 90% of current
throughput is now equity barrels. In our integrated business on a recurring
basis, we are designed to be a relatively fixed cost operation with an
established infrastructure in place. Equity production and throughput at the
refinery increases ought to be realized without significant infrastructural
costs to us. In this division, we are focused on organic production growth by
returning to production the large inventory of shut-in wells acquired in recent
acquisitions.

     Major oil companies, such as Union Oil Company, Shell and Texaco, began
drilling in the Santa Maria, California basin in the early 1900's and built a
consolidated infrastructure of pipelines and facilities. Thousands of wells were
drilled discovering several productive oil and gas zones between 2,500 ft. and
8,500 ft. The shallower Sisquoc zone with heavier 6-12 gravity oil was passed
over in favor of the deeper Monterey zone which was generally at a depth below
5,000 ft. and the lightest oil zone carrying the highest margins. Thus, the
majors primarily concentrated on the Monterey zone and largely ignored the
others. It is this enormous proven reserve base that provides a specific road
map for the Company to build a substantial production base. Our objectives are
to exploit through increased production both the gas reservoirs for fuel
self-sufficiency and the oil for asphalt production.

     Pursue High Potential International Prospects on a Longer-Term Basis. GREKA
is party to and operator under five, 30-year production sharing contracts
("PSCs") with China United Coalbed Methane Corporation Ltd. ("CUCBM") for CBM
exploitation in China within two development and three exploration blocks. The
combined total contract area within the Jiangxi, Shanxi and Anhui Provinces is
approximately 6,600 square kilometers (1.7 million acres) with average coalbed
thickness of 16.5 feet and potential reserves of 34.5 Tcf, as estimated by
CUCBM. GREKA has a 60% working interest in all PSCs other than the Fengcheng
Block in which it has a 49% working interest. The remaining working interest is
owned by CUCBM.

                                       6
<PAGE>

     Empowered by the State Council, CUCBM, a wholly state-owned company, is the
only company responsible for exploration, development, production and sales of
CBM in China. The signing of the four contracts brings the total number of CBM
PSCs signed by CUCBM with foreign companies to 18, five of which are with GREKA.
The total area covered by the 18 PSCs is over 31,000 sq km containing CBM
resources of approximately 3.4 trillion m3 (120 Tcf) of which GREKA's PSCs are
estimated at 30%, as estimated by CUCBM.

Business Development of GREKA

     GREKA Energy Corporation was formed in 1988 as a Colorado corporation under
the name of Kiwi III, Ltd. On May 13, 1996, GREKA, then known as Petro Union,
Inc., filed a voluntary petition for relief pursuant to Chapter 11 of the United
States Bankruptcy Code. Current GREKA management acquired Petro Union, Inc. and
simultaneously procured on August 28, 1997, an order confirming Petro Union's
First Amended Plan of Reorganization from the Bankruptcy Court for the Southern
District of Indiana. The Bankruptcy Court approved the final accounting and
closed the bankruptcy proceedings on March 26, 1998.

     During 1998, our management focused substantially all of its efforts on
corporate restructuring, recapitalization and acquisition efforts and an
investment in a horizontal drilling pilot program in the Cat Canyon field in
California that all were part of implementing its strategic niche growth plan.
During the latter part of 1998 and early 1999, management was primarily focused
on the acquisition of Saba, which had substantial reserves suited to
exploitation by GREKA's horizontal drilling technology, and considerable
expenses were incurred in connection with the Saba transactions in the first
quarter of 1999.

     On March 22, 1999, the Company, then known as Horizontal Ventures, Inc.,
changed its name to GREKA Energy Corporation. Effective March 24, 1999, GREKA
acquired Saba Petroleum Company as a wholly owned subsidiary.

     Immediately subsequent to the completion of the Saba acquisition,
management commenced its strategy to reverse the decline in value of the Saba
assets which included securing bank financing of up to $47.0 million, reducing
Saba debt by $27.2 million, assuming full operation of our asphalt refinery,
which increased operating cash flows, selling non-core assets in Colombia (the
"Columbian assets") while maintaining a repurchase option, acquiring all of the
shares we did not already own of Beaver Lake Resources Corporation, and signing
a production sharing contract with CUCBM to jointly exploit CBM resources in
China. During December 1999, GREKA commenced trading on the Nasdaq National
Market System.

     During 2000, management exercised GREKA's option to repurchase the
Colombian assets, closed the financing with a new bank, Canadian Imperial Bank
of Commerce, of up to $47.5 million with a portion of the proceeds used to
reduce current debt resulting in the complete elimination of Saba's defaulted
bank debt, completed the sale of all our non-core assets in Canada, settled with
Capco Resources, Ltd. and its related parties whereby GREKA cancelled 840,000
shares of its common stock for $5.2 million and gained voting control over the
remaining 514,500 shares owned by Capco, declared a payment of a 5% stock
dividend to our shareholders of record at close of market on December 31, 2000,
and completed a spot secondary public offering of 542,785 shares (including
over-allotment option) at a price of $13.10 per share.

     During 2001, GREKA increased up to $46 million its credit facility with
GMAC Commercial Credit LLC ("GMAC") and secured financing of up to $75 million
with a new bank, Bank of Texas, N.A., closing on a revolving credit line of $16
million with an initial advance of $13.2 million. Later that year, the Company
announced a repurchase program to buy back up to 10% of its outstanding common
stock. Also in 2001, GREKA concluded the Colombian transaction resulting in its
receipt of cash and assets with an aggregate value of $14 million, and,
operationally, GREKA announced exploration success at the Potash Field with the
drilling of its HD No. 1 well with initial production at over 6 MMCF per day. By
the end of the year, GREKA concluded all material legal matters, including
payment of $11.5 million to RGC International Investors for settlement in full
of a court order awarding RGC $13.25 million.

                                       7
<PAGE>

Year 2002 Highlights

     o    In March 2002, the Company announced that it intended to substantially
          restructure its operations by disposing of its exploration and
          production assets which had been operated through its E&P Americas
          subsidiary and to focus on its Integrated Operations around its
          asphalt refinery located in Santa Maria, California. At the end of May
          2002, we closed the sale of the most substantial portion of the E&P
          Americas' assets, the Potash Field located in South Louisiana for $20
          million, the proceeds of which were used to pay debt, which included
          $12.5 million to the Bank of Texas, N.A. The sale of the Potash Field
          essentially completed the divestiture of the Company's E&P Americas'
          assets. In June 2002, we concluded a refinancing of our debt by
          closing a $30 million secured credit facility through Guggenheim
          Investment Management, LLC. The proceeds of this credit facility were
          used to payoff the $14.3 million GMAC term loan, $12 million to
          purchase of the Vintage Petroleum, Inc. ("Vintage") properties in the
          Santa Maria Valley and the balance toward working capital and closing
          expenses. Also in June 2002, to complete the purchase of the Santa
          Maria Valley properties, we executed a promissory note for the
          remaining $6 million purchase price owed to Vintage to be paid within
          twelve months. In July 2002, we closed as planned our Houston office
          following the E&P asset divestitures.

     o    As a result of the completed restructuring, substantially all of our
          oil, gas and refining assets and operations are located within a 20
          mile radius in the Santa Maria Valley of California. As part of our
          restructuring strategy, we focused on boosting production of our heavy
          crude to increase the feedstock of our equity oil for use in our Santa
          Maria Refinery. The closing of the Vintage acquisition increased
          equity oil production.

     o    In September 2002, we sold real estate for a contract price of $2.325
          million, and we paid $1.1 million toward the $5.1 million bridge
          facility that closed in the second quarter of 2002. The payment was
          made from the sale proceeds of certain real estate owned by the
          Company. Also as of September 2002, we satisfied in full our 15%
          subordinated convertible debentures by converting $1.26 million in
          principal plus accrued interest into 251,348 shares of GREKA common
          stock and paying $0.26 million in principal plus accrued interest that
          had been redeemed.

     o    In October 2002, the $4 million balance of the $5.1 million bridge
          facility was transferred to International Publishing Holding, Inc.
          ("IPH"), and IPH cancelled the irrevocable standby letter of credit in
          the amount of $4 million that was arranged in favor of the initial
          creditor.

     o    Also in October 2002, we acquired Rincon Island Limited Partnership
          ("Rincon"), and its general partner, Windsor Energy US Corporation
          ("Windsor"), that owns and operates oil and gas producing properties
          and facilities located within the Rincon Island Field in central
          California. The properties cover approximately 1,700 mineral acres,
          including a 1-acre island connected to land by a 2,700' causeway
          containing the gas and oil pipelines and facilitating vehicular
          access. In October 2002, of the 56 wells on the property, 12 were
          producing at approximately 300 BOPD and 80 MCFD. Substantial value of
          the field lies in the large, proved undeveloped portion and in the
          partially exploited secondary recovery reserves of non-flooded zones
          where production historically peaked at approximately 2,500 BOPD and
          1.5 MMCFD. Additionally, there are 21 slots available on the island
          providing the foundation for the development of the substantial
          reserves.

                                       8
<PAGE>

     o    Further in October 2002, we restructured some of our debt and
          increased working capital by institutionally placing $12.5 million of
          secured debt, which accretes up to $14.5 million until maturity. Of
          the $12.5 million proceeds, we paid off our outstanding debt to
          Vintage and all but approximately $832,000 of our convertible
          debentures, acquired $5.35 million worth of operational bonds related
          to the acquisition of Rincon and Windsor, and applied the balance
          toward working capital and closing costs.

     o    Lastly in October 2002, we entered into an amendment to our 30-year
          production sharing contract with the CUCBM to extend for an additional
          two years through December 2004 the term in which core testing is to
          be conducted and the pilot program is to be developed in our Fengcheng
          Coalbed Methane Exploration Prospect in Jiangxi, China.

Acquisition Activities;
California Integrated Assets

     In June 2002, we closed, as scheduled, the acquisition of all of Vintage's
oil and gas producing properties and facilities in the Santa Maria Valley of
central California for $18 million. These properties, operated by the Company,
consist of five fields and approximately 110 producing wells, encompassing
approximately 8,000 acres of mineral interest and over 800 acres of real estate.

     In October 2002, we acquired Rincon, and its general partner, Windsor, that
owns and operates oil and gas producing properties and facilities located within
the Rincon Island Field in central California. The properties cover
approximately 1,700 mineral acres, including a 1-acre island connected to land
by a 2,700' causeway containing the gas and oil pipelines and facilitating
vehicular access. At closing, of the 56 wells on the property, 12 were producing
at approximately 300 BOPD and 80 MCFD.

Divestiture Activities;
Non-Core Assets

     In April 2002, we sold, as planned, our interest in the Manila Village
Field located in Jefferson Parish, south Louisiana for approximately $55,000.

     In May 2002, we closed, as planned, the sale of our interest in the Potash
Field, Plaquemines Parish, Louisiana for a contract price of approximately $20
million.

     In June 2002, we closed, as planned, the sale of our 75% exploration
interest in the Jatiluhur Block, West Java for a $4 million future production
payment upon discovery of reserves producible in commercial quantities and a
retained 5% overriding royalty interest in the Block. Pertamina, the Indonesian
state-owned oil company, consented to the sale.

     In September 2002, we sold real estate for a contract price of
approximately $2.3 million.

     In January 2003, we closed, as planned, the sale of our 355-acre limestone
reserve located in Monroe County, Indiana for a contract price of $0.5 million.

Financing & Debt Restructuring Activities

     In April 2002, we closed a $5.1 million bridge facility to provide
short-term liquidity during the implementation of GREKA's restructuring.

     In April 2002, we paid in full the loan obligation in the principal amount
of $2.4 million to IPH, thereby releasing collateral of all issued and
outstanding shares of capital stock of a GREKA subsidiary.

     In May 2002, Bank of Texas, N.A. was paid $12.5 million from the proceeds
of the closed sale of our interest in the Potash Field.

                                       9
<PAGE>

     In June 2002, we institutionally placed $30 million of a secured credit
facility to conclude the Company's debt restructuring and to close the
acquisition of the Santa Maria Valley oil and gas assets. Of these proceeds, we
paid $14.3 million to GMAC to retire its term loan and $12 million to Vintage.
Also in June 2002, we executed a promissory note for the remaining $6 million
purchase price owed to Vintage to be paid within twelve months.

     In September 2002, we paid $1.1 million toward the $5.1 million bridge
facility that closed in the second quarter 2002. The payment was made from the
sale proceeds of certain real estate owned by the Company.

     In October 2002, the $4 million balance of the $5.1 million bridge facility
was transferred to IPH, and IPH cancelled the irrevocable standby letter of
credit in the amount of $4 million that was arranged in favor of the initial
creditor.

     Also in October 2002, we restructured some of our debt and increased
working capital by institutionally placing $12.5 million of secured debt, which
accretes up to $14.5 million until maturity. Of the $12.5 million proceeds, we
paid off our outstanding debt to Vintage and all but approximately $832,000 of
our convertible debentures, acquired $5.35 million worth of operational bonds
related to the acquisition of Rincon and Windsor, and applied the balance toward
working capital and closing costs.

     In March 2003, our placed $20 million with an institutional investor
through a 2-year, secured credit facility. From these proceeds, the Company paid
$4.7 million to Bank of Texas and $4.1 million to IPH to retire their respective
loans, and the balance, in addition to closing costs and working capital, will
fund a portion of the Company's $15 million capital expenditure program for
2003. Of the $20 million, $13.5 million bears interest at a variable rate of
Libor + 6.25% or 8.25%, whichever is greater, while the balance $6.5 million
bears interest at a fixed rate of 9.25%. The Company paid a 4.25% closing fee,
and the placement resulted in an increase of approximately $10 million of the
Company's total debt.

     Debentures

     As of September 2002, we satisfied, in full, its 15% subordinated
convertible debentures by converting $1.26 million in principal plus accrued
interest into 251,348 shares of GREKA common stock and paying $0.26 million in
principal plus accrued interest that had been redeemed.

     During 2002, GREKA converted $0.04 million in principal of its 9% senior
subordinated convertible debentures into 4,118 shares of GREKA common stock and
paid $1.74 million in principal of debentures that had been redeemed, with a
resulting debenture balance of $0.83 million in principal at December 31, 2002.

GREKA's Horizontal Drilling Technology

     Horizontal drilling has become widely accepted as a standard option for
exploiting oil & gas resources. The principal advantage of horizontal drilling
is that it results in a substantially greater surface area for drainage, and
thus extraction of the oil from the reservoir. In industry terms this is
referred to as communicating zones of permeability. The unique method of
re-entering a well and horizontal drilling patented by BP Amoco and licensed to
GREKA allows for turning while drilling, which can cause a vertical well to be
horizontal in as little as 25 feet. Thus this technology provides considerable
flexibility to the geologists and engineers in designing their well plans around
geological formation and reservoir constraints to achieve maximum performance.
Furthermore, this technique facilitates multi-laterals off an existing well
bore, which avoids costly drilling of new wells, and has considerable advantages
in shallow reservoirs where the traditional horizontal tools cannot be utilized
due to their larger radius requirements and related economics.

                                       10
<PAGE>

Marketing

     Marketing of Asphalt Refinery Production

Our asphalt refinery in Santa Maria, California produces light naphtha, kerosene
distillate, gas oils and numerous cut-back, paving and emulsion asphalt
products. Historically, we have focused marketing efforts on the asphalt
products which are sold to various users, primarily in the Central and Northern
California areas. Distillates are readily marketed to wholesale purchasers. Four
customers exceeded individually more than 10 percent of the Company's sales of
North American refinery production during 2002, namely FAMM, Lawson, Union and
Granite which accounted for approximately 18%, 20%, 20% and 18%, respectively,
of such sales. The receivable balance as of December 31, 2002 from the same
customers amounted to $97,757, $848,237, $217,252 and $265,808, respectively.

     GREKA regards the refinery as a valuable adjunct to its production of crude
oil in the Santa Maria Valley and surrounding areas. Generally, the crude oil
produced in these areas is of low gravity and makes an excellent asphalt. Prices
for asphalt exceed market prices for crude and costs of operating the refinery.
GREKA believes that as road building and repairs increase in California and
surrounding western states, the market for asphalt will expand significantly.

     We market two principal products from our refinery: liquid asphalt and
light-end products (gas oil, naphtha and distillates). Liquid asphalt, which
accounted for approximately 60% of total refinery production in 2002, is
marketed primarily in California. While liquid asphalt is principally used for
road paving and manufacturing roofing products, all of the liquid asphalt sold
by GREKA's subsidiary is used for pavement applications. Paving grade liquid
asphalt is sold by GREKA's subsidiary to hot mix asphalt producers, material
supply companies, contractors and government agencies.

     These customers further treat the liquid asphalt which is used for road
paving. In addition to conventional paving grade asphalt, our subsidiary can
also produce modified and cutback asphalt products. Modified asphalt is a blend
of recycled plastics, rubber and polymer materials with liquid asphalt, which
produces a more durable product that can withstand greater changes in
temperature. Cutback asphalt is a blend of liquid asphalt and lighter petroleum
products and is used primarily to repair asphalt road surfaces. Additionally,
some of the paving grade and modified asphalts we produce are sold as base
stocks for emulsified asphalt products that are primarily used for pavement
maintenance.

     Because the chemical footprint unique to the heavy crude oil indigenous to
the Santa Maria Valley readily blends, we are particularly well positioned to
supply the asphalt specifications in accordance with the standards established
by the National Highway and Transportation Administrations Strategic Highway
Research Program (SHRP) or set by the American Association of State Highway and
Transportation Officials.

     Demand for liquid paving asphalt products is primarily affected by federal,
state and local highway spending, as well as the general state of the California
economy, which drives commercial construction. Another factor is weather, as
asphalt paving projects are usually shut down in cold, wet weather conditions.
All of these demand factors are beyond our control. Government highway spending
provides a source of demand which has been relatively unaffected by normal
business cycles but is dependent on appropriations.

     Growth in the California economy is generally good for the Company, as
increased business activity results in increased construction activity,
including new road construction and repair efforts on existing roads in both the
public and private sectors. A slowing economy could negatively impact both sales
and pricing of products.

     As our asphalt refinery and principal markets are located in California,
the following discussion focuses on government highway funds available in
California.

                                       11
<PAGE>

     Federal Funding

     Federal funding of highway projects is accomplished through the Federal Aid
Highway Program. The Federal Aid Highway Program is a federally-assisted,
state-administered program that distributes federal funds to the states to
construct and improve urban and rural highway systems. The program is
administered by the Federal Highway Administration (FHWA), an agency of the
Department of Transportation. Nearly all federal highway funds are derived from
gasoline user taxes assessed at the pump.

     In June 1998, the $217 billion federal highway bill, officially known as
the Transportation Equity Act for the 21st Century or TEA-21 was enacted. The
bill is estimated to increase transportation-related expenditures by $850
million a year in California alone over a six fiscal year period beginning
October 1, 1997. This will equate to a 51% increase over previous funding
levels. The average California apportionment over the six year period ending in
October 2003 is estimated to be $2.50 billion per year or a total of $15
billion. However, while management of one of GREKA's subsidiaries believes it
has benefited from and should benefit in the future from such funding increases,
there can be no guarantee that it will in fact do so in the future.

     State and Local Funding

     In addition to federal funding for highway projects, states individually
fund transportation improvements with the proceeds of a variety of gasoline and
other taxes. In California, the California Department of Transportation
(CALTRANS) administers state expenditures for highway projects. According to the
Department of Finance for the State of California, funding available from the
State Highway Account is estimated to average $1.13 billion per year over the
next 10 years excluding the Seismic Retrofit Bond Fund. This compares to an
average of $0.36 billion over the previous ten years.

     Marketing of our Oil and Gas Production

     The prices obtained for oil and gas are dependent on numerous factors
beyond our control, including domestic and foreign production rates of oil and
gas, market demand and the effect of governmental regulations and incentives. A
portion of our North American crude oil production is sold at the wellhead at
posted prices under short term contracts, as is customary in the industry. Other
than production from the Company's Integrated Operations Division which is
transported to our refinery, three customers exceeded individually more than 10
percent of the Company's sales of North American oil and gas production during
2002, namely Tosco, Adams Resources and Plains Marketing, L.P. which accounted
for 51%, 12% and 15%, respectively, of such sales. Sales to Adams Resources and
Plains Marketing, L.P. were from properties subsequently sold.

     The market for heavy crude oil produced by GREKA from properties in central
California differs substantially from the remaining domestic crude oil market,
due principally to GREKA's sale to the market of asphalt, naphtha and
distillates rather than hydrocarbons. GREKA's Santa Maria refinery uses
essentially all of its central California crude oil, in addition to third party
crude oil, to produce asphalt, among other products. Ownership and operation of
the refinery gives us a steady and stable market for its local crude oil which
is not enjoyed by other producers.

Competition

     Competition in the oil and gas business is intense, particularly with
respect to the acquisition of producing properties, proved undeveloped acreage
and leases. Major and independent oil and gas companies actively bid for
desirable oil and gas properties and for the equipment and labor required for
their operation and development. We believe that the locations of our leasehold
acreage, our exploration, drilling and production capabilities and the
experience of our management and that of our industry partners generally enable
us to compete effectively. Many of our competitors, however, have financial

                                       12
<PAGE>

resources and exploration, development and acquisition budgets that are
substantially greater than ours, and these may adversely affect GREKA's ability
to compete, particularly in regions outside of GREKA's principal producing
areas. Because of this competition, GREKA cannot assure that it will be
successful in finding and acquiring producing properties and development and
exploration prospects.

     Our management believes we have an advantage over our competition in the
regional asphalt market within central California because of our vertical
integration and self-sufficiency in our Integrated Operations Division,
resulting in margins higher than other refiners in the same market.

Governmental Regulation

     The following discussion of regulation of the oil and gas industry is
necessarily brief and is not intended to constitute a complete discussion of the
various statutes, rules, regulations or governmental orders to which operations
of GREKA and its subsidiaries may be subject.

     Federal Regulation of First Sales and Transportation of Natural Gas

     The sale and transportation of natural gas production from properties owned
by our subsidiaries may be subject to regulation under various federal and state
laws including, but not limited to, the Natural Gas Act ("NGA") and the Natural
Gas Policy Act ("NGPA"), both of which are administered by the Federal Energy
Regulatory Commission ("FERC"). The provisions of these acts and regulations are
complex. Under these acts, producers and marketers have been required to obtain
certificates from FERC to make sales, as well as obtaining abandonment approval
from FERC to discontinue sales. Additionally, first sales have been subject to
maximum lawful price regulation. However, the NGPA provided for phased-in
deregulation of most new gas production and, as a result of the enactment on
July 26, 1989 of the Natural Gas Wellhead Decontrol Act of 1989, the remaining
regulations imposed by the NGA and the NGPA with respect to "first sales" were
terminated by no later than January 1, 1993. FERC jurisdiction over
transportation and sales other than "first sales" has not been affected.

     Because of current market conditions, many producers, including GREKA, are
receiving contract prices substantially below most remaining maximum lawful
prices under the NGPA. Our management believes that most of the gas to be
produced from GREKA's properties is already price-deregulated. The price at
which such gas may be sold will continue to be affected by a number of factors,
including the price of alternate fuels such as oil. At present, two factors
affecting prices are gas-to-gas competition among various gas marketers and
storage of natural gas. Moreover, the actual prices realized under GREKA's
current gas sales contracts also may be affected by the nature of the
decontrolled price provisions included therein and whether any indefinite price
escalation clauses in such contracts have been triggered by federal decontrol.

     The economic impact on GREKA and gas producers generally of price decontrol
is uncertain, but it currently appears to be resulting in higher gas prices.
Currently, there is a shortage of deliverable gas in most areas of the United
States and, accordingly, it remains possible that gas prices may remain at
relatively high levels. This is in sharp contrast to even recent pricing which
has been depressed for some time since deregulation. Producers such as GREKA or
resellers may be required to reduce prices in the future in order to assure
continued sales. It is also possible that gas production from certain properties
may be shut-in altogether for lack of an available market.

     Commencing in the mid-1980's, FERC promulgated several orders designed to
correct market distortions and to make gas markets more competitive by removing
the transportation barriers to market access. These orders have had a profound
influence upon natural gas markets in the United States and have, among other
things, fostered the development of a large spot market for gas. The following
is a brief description of the most significant of those orders and is not
intended to constitute a complete description of those orders or their impact.

                                       13
<PAGE>

     On April 8, 1992, FERC issued Order 636, which is intended to restructure
both the sales and transportation services provided by interstate natural gas
pipelines. The purpose of Order 636 is to improve the competitive structure of
the pipeline industry and maximize consumer benefits from the competitive
wellhead gas market. The major function of Order 636 is to assure that the
services non-pipeline companies can obtain from pipelines is comparable to the
services pipeline companies offer to their gas sales customers. One of the key
features of the Order is the "unbundling" of services that pipelines offer their
customers. This means that pipelines must offer transportation and other
services separately from the sale of gas. The Order is complex and faces
potential challenges in court. GREKA is not able to predict the effect the Order
might have on its business.

     FERC regulates the rates and services of "natural-gas companies", which the
NGA defines as persons engaged in the transportation of gas in interstate
commerce for resale. As previously discussed, the regulation of producers under
the NGA is being gradually phased out. Interstate pipelines, however, continue
to be regulated by FERC under the NGA. Various state commissions also regulate
the rates and services of pipelines whose operations are purely intrastate in
nature, although generally sales to and transportation on behalf of other
pipelines or industrial end-users are not subject to material state regulation.

     There are many legislative proposals pending in Congress and in the
legislatures of various states that, if enacted, might significantly affect the
petroleum industry. It is impossible to predict what proposals will be enacted
and what effect, if any, such proposals would have on GREKA and its
subsidiaries.

State and Local Regulation of Drilling and Production

     State regulatory authorities have established rules and regulations
requiring permits for drilling, drilling bonds and reports concerning
operations. The states in which GREKA'S subsidiaries operate also have statutes
and regulations governing a number of environmental and conservation matters,
including the unitization and pooling of oil and gas properties and
establishment of maximum rates of production from oil and gas wells. A few
states also pro-rate production to the market demand for oil and gas.

Environmental Regulations

     Our operations are subject to numerous laws and regulations governing the
discharge of materials into the environment or otherwise relating to
environmental protection. These laws and regulations may require the acquisition
of a permit before drilling commences, prohibit drilling activities on certain
lands lying within wilderness and other protected areas and impose substantial
liabilities for pollution resulting from drilling operations. Such laws and
regulations may also restrict air or other pollution resulting from GREKA's
operations. Moreover, many commentators believe that the state and federal
environmental laws and regulations will become more stringent in the future. For
instance, proposed legislation amending the federal Resource Conservation and
Recovery Act would reclassify oil and gas production wastes as "hazardous
waste". If such legislation were to pass, it could have a significant impact on
the operating costs of GREKA, as well as the oil and gas industry in general.
State initiatives to further regulate the disposal of oil and gas wastes are
also pending in certain states, including states in which our subsidiaries have
operations, and these various initiatives could have a similar impact on GREKA.

Operational Hazards and Insurance

     GREKA's subsidiaries' operations are subject to the usual hazards incident
to the drilling and production of oil and gas, such as blowouts, cratering,
explosions, uncontrollable flows of oil, gas or well fluids, fires, pollution,
releases of toxic gas and other environmental hazards and risks. These hazards
can cause personal injury and loss of life, severe damage to and destruction of
property and equipment, pollution or environmental damage and suspension of
operations.

                                       14
<PAGE>

     GREKA's insurance does not cover every potential risk associated with the
drilling, production and processing of oil and gas. In particular, coverage is
not obtainable for certain types of environmental hazards. The occurrence of a
significant adverse event, the risks of which are not fully covered by
insurance, could have a material adverse effect on GREKA's financial condition
and results of operations. Moreover, no assurance can be given that GREKA will
be able to maintain adequate insurance in the future at rates it considers
reasonable.

     GREKA and its subsidiaries have up to $11 million of general liability
insurance. Additionally, GREKA and its subsidiaries have up to $10 million of
environmental coverage through June 2007 covering the central California
properties acquired in June 2002. The policy protects us against third party
claims resulting from unknown pre-existing or new pollution conditions that
cause on or offsite bodily injury, property damage or clean up. The policy also
covers costs that exceed the projected costs for remediation of the known
conditions on the properties. In addition to insurance coverage, bonds in the
approximate principal amount of $6.8 million have been issued securing the
operational performance of GREKA's subsidiaries in California.

Employees

     As of March 17, 2003, GREKA and its subsidiaries had 126 full-time
employees. None of GREKA's employees are subject to a collective bargaining
agreement. GREKA considers its relations with its employees to be satisfactory.

Shareholder Rights Plan

     We have a shareholder rights plan in order to preserve the long-term value
of the Company for GREKA's shareholders. Under the shareholder rights plan, one
right will be distributed for each outstanding share of GREKA common stock. Each
right will entitle the holder to buy one share of GREKA common stock for an
initial exercise price of $57.14 per share. The rights will initially trade with
common shares and will not be exercisable unless certain takeover events occur.
The plan generally provides that if a person or group acquires or announces a
tender offer for the acquisition of 9.9% or more of GREKA common stock without
approval of the Board of Directors, the rights will become exercisable and the
holders of the rights, other than the acquiring person or group, will be
entitled to purchase shares of GREKA common stock (or under certain
circumstances stock of the acquiring entity) for 50% of its current market
price. The rights may be redeemed by GREKA for a redemption price of $.01 per
right.

Retirement Plan

     The Company sponsors a defined contribution retirement savings plan
("401(k) Plan") to assist all eligible U.S. employees in providing for
retirement or other future financial needs. We currently provide matching
contributions equal to 50% of each employee's contribution, subject to a maximum
of 8% of their eligible contribution.

Net Profit Sharing Plan

     The Company has a net profit sharing plan ("NPSP") for employees that
fulfill certain qualification requirements. The NPSP provides for an equal
disbursement normally of 10% of the Company's pretax income, excluding
extraordinary gains. Such disbursement is planned to follow the filing of the
annual audited financial statements of the Company. However, the NPSP could be
suspended, increased or otherwise amended at the discretion of the Board of
Directors for any specific year.

                                       15
<PAGE>

Item 2. Description of Property

     The following description of the GREKA properties at December 31, 2002
includes all discussions of prior operations of all of GREKA's properties and
those of its wholly owned subsidiaries.

GREKA's Properties as of December 31, 2002

     GREKA owned interests in approximately 1,200 wells at December 31, 2002.

     The majority of these wells are concentrated in central California. At
December 31, 2002, California (heavy oil) was the primary and focused area of
GREKA's exploitation and development activities. GREKA's evaluation of
international exploration and exploitation project is in China. The Company
continuously evaluates the profitability of its oil, gas and related activities
and, as part of its strategic business plan, intends to divest unprofitable
leases or areas of operations that are not consistent with its business
strategy.

Exploitation and Development Activities

     The following is a brief discussion of significant developments in
California in the Company's recent exploitation and development activities
through its wholly owned subsidiaries:

     Approximately 99% of GREKA's proved reserves at December 31, 2002 (28.2
MMBOE) were located in four regions in California. Daily production from these
regions averaged 3,300 BOE (gross) for the year ended December 31, 2002,
representing 99% of GREKA's total production. GREKA operates all of its wells in
these California regions. The remaining 1% of GREKA's proved reserves at
December 31, 2002 is allocated to domestic producing properties in which GREKA
has an interest located in four states other than California.

     GREKA seeks to acquire domestic and international producing properties
where it can significantly increase reserves through development or exploitation
activities and control costs by serving as operator. GREKA believes that its
substantial experience and established relationships in the oil and gas industry
enable it to identify, evaluate and acquire high potential properties on
favorable terms. As the market for acquisitions has become more competitive in
recent years, GREKA has taken the initiative in creating acquisition
opportunities, particularly with respect to adjacent properties, by directly
soliciting fee owners, as well as working and royalty interest holders, who have
not placed their properties on the market.

     GREKA's 2003 discretionary capital expenditure budget for properties is
dependent upon the price for which its products are sold and upon the ability of
GREKA to obtain external financing. Subject to these variables and based on the
current asset base, we expect our cash flow and credit facilities to fund
approximately $15 million in 2003 for capital expenditure. (See Item 1 -
"Description of Business, Financing & Debt Restructuring Activities") The
Company's 2003 capex program is designed to facilitate organic production
increases from the integrated operations. Capex projects identified for 2003,
namely workovers, redrills, recompletions, side-tracks, and various facility
enhancements, are scheduled throughout the year.

Exploration Activities

     GREKA further plans to expand its existing reserve base by developing high
potential exploration prospects in known productive regions. GREKA believes
these activities complement its traditional development and exploitation
activities. In pursuing these exploration opportunities, GREKA may use advanced
technologies, including 3-D seismic and satellite imaging. In addition, GREKA
may seek to limit its direct financial exposure in exploration projects by
entering into strategic partnerships that shift the drilling related financial
risks to partners while providing the Company with an upside upon a successful
event. At December 31, 2002, GREKA had exploration plays in two primary areas:
California and China.

                                       16
<PAGE>

     The following is a brief discussion of significant developments in the
Company's recent exploration activities through its wholly owned subsidiaries:

     Coalinga Nose Exploration Prospect, Fresno County, California. GREKA has
leases and contractual rights covering approximately 9,000 acres of land in the
region of the prolific Coalinga oil field in the San Joaquin Valley of
California. GREKA participated in a 16 square mile 3-D seismic survey covering
this area and has interpreted the survey. Nineteen anomalies have been
identified in the prospect area, covering five potentially productive zones,
ranging in depth from 6,500 to 12,000 feet. GREKA has an 89% working interest
below and a 9% working interest above the Gatchell formation in the Leda
Prospect, Pleasant Valley, and Cotton Gin Prospects. Since December 31, 2002,
GREKA re-evaluated the potential productive zones within the field and
identified the most prospective areas. The Company intends to reduce its acreage
in the field to these identified areas.

     Coalbed Methane Exploration Prospect, Jiangxi, Shanxi and Anhui Provinces,
China. In January 2003, GREKA's wholly-owned subsidiaries signed at the Great
Hall of the People in China four Production Sharing Contracts PSCs with CUCBM
for the exploitation of CBM resources in the Shanxi and Anhui Provinces.
Considering the previously signed PSC for the Fengcheng Block in the Jiangxi
Province, GREKA is now party to and operator under five, 30-year PSCs for CBM
exploitation in China within two development and three exploration blocks. The
combined total contract area is approximately 6,600 square kilometers (1.7
million acres) with average coalbed thickness of 16.5 feet and potential
reserves of 34.5 Tcf, as estimated by CUCBM. Greka has a 60% working interest in
all PSC's other than the Fengcheng Block in which it has a 49% working interest.
The remaining working interest is owned by CUCBM.

Oil and Gas Producing Properties

     The following table summarizes GREKA's estimated proved oil and gas
reserves as of December 31, 2002. The following table includes both proved
developed (producing and non-producing) and proved undeveloped reserves.
Approximately 51% of the total reserves reflected in the following table are
proved undeveloped. There can be no assurance that the timing of drilling,
reworking and other operations, volumes, prices and costs employed by Netherland
Sewell & Associates and/or Ryder-Scott Company Petroleum Consultants,
independent petroleum engineers, will prove accurate. Since December 31, 2002,
oil and gas prices have generally increased. At such date, the price of WTI
crude oil as quoted on the New York Mercantile Exchange was $29.39 per Bbl and
the comparable price for March 17, 2003 was $34.93. Quotations for the
comparable periods for natural gas were $4.84 per Mcf and $5.51 per Mcf,
respectively. The proved developed and proved undeveloped oil and gas reserve
figures are estimates based on reserve reports prepared by GREKA's independent
petroleum engineers Netherland Sewell & Associates and Ryder-Scott Company
Petroleum Consultants. The estimation of reserves requires substantial judgment
on the part of the petroleum engineers, resulting in imprecise determinations,
particularly with respect to new discoveries. Estimates of reserves and of
future net revenues prepared by different petroleum engineers may vary
substantially, depending, in part, on the assumptions made, and may be subject
to material adjustment. Estimates of proved undeveloped reserves comprise a
substantial portion of GREKA's reserves and, by definition, had not been
developed at the time of the engineering estimate. The accuracy of any reserve
estimate depends on the quality of available data as well as engineering and
geological interpretation and judgment. Results of drilling, testing and
production or price changes subsequent to the date of the estimate may result in
changes to such estimates. The estimates of future net revenues in this report
reflect oil and gas prices and production costs as of the date of estimation,
without escalation, except where changes in prices were fixed under existing
contracts. There can be no assurance that such prices will be realized or that
the estimated production volumes will be produced during the periods specified
in such reports. The estimated reserves and future net revenues may be subject
to material downward or upward revision based upon production history, results
of future development, prevailing oil and gas prices and other factors. A
material decrease in estimated reserves or future net revenues could have a
material adverse effect on GREKA and its operations.

                                       17
<PAGE>

                                December 31, 2002

                        Proved Reserves, net
               Gross     Oil      Gas              PV-10 Value
               Wells   (MBbls)   (MMcf)    MBOE       (000's)
               -----   -------   ------   ------   ------------

                322     26,571   11,822   28,542     $177,584


     The following is a brief discussion of our oil and gas operations in our
major fields located in California at December 31, 2002:

     Central Coast Fields. One of GREKA's subsidiaries operates seven fields in
the Central Coast area of California. These fields provide equity crude oil for
GREKA's wholly owned asphalt refinery. The fields are Cat Canyon, Casmalia, Gato
Ridge, Santa Maria Valley, Zaca, Clark Avenue and Los Flores which collectively
have an average working interest of 100% in 179 active wells producing 2,364
BOEPD (gross). These fields represent 38% of GREKA's total proved reserves.

     North Belridge Field. The North Belridge Field is located in Kern County,
California. One of GREKA's subsidiaries is the operator and owns 100% working
interest in 42 wells on three leases covering 270 contiguous acres. The wells
produce from two formations-- light oil from the Diatomite zone and heavy oil
from the Tulare formation. Production is about 300 BOEPD, and this field
represents 8% of GREKA's total proved reserves.

     Rincon Field. One of GREKA's subsidiaries operates the Rincon Field which
is located in the Central Coast of California and covers approximately 1,700
mineral acres, including a 1-acre island connected to land by a 2,700' causeway
containing the gas and oil pipelines and facilitating vehicular access. GREKA
has a 100% working interest in 16 active wells producing approximately 371
BOEPD. This field represents 40% of the Company's total reserve value.

     Richfield East Dome Unit. The Richfield East Dome Unit is a mature
waterflood (one method of secondary recovery in which water is injected into an
oil reservoir for the purpose of washing the oil out of the reservoir rock into
the bore of a producing well) in Orange County, California, operated by one of
GREKA's subsidiaries and producing approximately 615 BOPD from 94 active wells.
The field in which GREKA's working interest is 99%, represents 12% of the
Company's total reserve value. Waterflood operations were initiated in 1974 by
Texaco. Field facilities are in sufficiently satisfactory condition to service
the waterflood operation through the remaining life of the field.

Oil and Gas Reserves

     Our proved reserves and the estimated present value of future revenues from
proved developed and undeveloped oil and gas properties in this document have
been estimated by our independent petroleum engineers. In 2000, 2001 and 2002,
Netherland, Sewell & Associates, Inc. prepared reports on GREKA's reserves in
the United States (except in the Rincon Field, California), and in 2002
Ryder-Scott Company Petroleum Consultants prepared reports on GREKA's reserves
in the Rincon Field, California. The estimates of these independent petroleum
engineers were based upon review of production histories and other geological,
economic, ownership and engineering data provided by GREKA. In accordance with
the SEC's guidelines, GREKA's estimates of future net revenues from GREKA's
proved reserves and the present value thereof are made using oil and gas sales
prices in effect as of year end and are held constant throughout the life of the
properties, except where such guidelines permit alternate treatment, including,
in the case of gas contracts, the use of fixed and determinable contractual
price escalation. Future gross revenues at December 31, 2002 reflect weighted
average prices of $23.07 per BOE compared to $14.53 per BOE and $26.93 per BOE
as of December 31, 2001 and 2000, respectively.

                                       18
<PAGE>

     The following tables present total estimated proved developed producing,
proved developed non-producing and proved undeveloped reserve volumes as of
December 31, 2000, 2001 and 2002 and the estimated present value of future net
revenues ("PV-10") (based on current prices and costs at the respective year's
end, using a discount factor of 10 percent per annum). As used herein, the term
"proved undeveloped reserves" are those which can be expected to be recovered
from new wells on undrilled acreage, or from existing wells where a relatively
major expenditure is required for recompletion. Reserves on undrilled acreage is
limited to those drilling units offsetting productive units that are reasonably
certain of production when drilled. Proved reserves for other undrilled units
are claimed only where it can be demonstrated with certainty that there is
continuity of production from the existing productive formation. We do not
include estimates for proved undeveloped reserves attributable to any acreage
for which an application of fluid injection or other improved recovery technique
is contemplated, unless such techniques have been proved effective by actual
tests in the area and in the same reservoir. There can be no assurance that
these estimates are accurate predictions of reserves or of future net revenues
from oil and gas reserves or their present value. The prices received for oil
and gas have generally increased since the preparation of the 2002 year end
engineering estimates.

                                           Estimated Proved Oil and Gas Reserves
                                                     At December 31,
                                               ---------------------------
                                               2000(1)   2001(1)    2002
                                               -------   -------   -------
Net oil reserves (MBbl)
   Proved developed producing ..............     7,059     4,310    11,672
   Proved developed non-producing ..........     1,309     2,664     1,839
   Proved undeveloped ......................     3,644     3,078    13,060
                                                ------    ------    ------
    Total proved oil reserves (MBbl) .......    12,012    10,052    26,571
                                                ======    ======    ======
Net natural gas reserves (MMcf)
   Proved developed producing ..............     5,184     2,206     1,929
   Proved developed non-producing ..........     4,758     5,822       453
   Proved undeveloped ......................    10,133    11,354     9,440
                                                ------    ------    ------
    Total proved natural gas
       reserves (MMcf) .....................    20,075    19,382    11,822
                                                ======    ======    ======
Total proved reserves (MBOE) ...............    15,662    13,576    28,542
                                                ======    ======    ======
----------
(1) Does include reserve volumes attributable to the Company's interest in
assets subsequently divested.

     Estimates of proved reserves may vary from year to year reflecting changes
in the price of oil and gas and results of drilling activities during the
intervening period. Reserves previously classified as proved undeveloped may be
completely removed from the proved reserves classification in a subsequent year
as a consequence of negative results from additional drilling or product price
declines which make such undeveloped reserves non-economic to develop.
Conversely, successful development and/or increases in product prices may result
in additions to proved undeveloped reserves.

                                       19
<PAGE>

                                             Estimated Present Value of
                                                 Future Net Revenue
                                                   (In thousands)
                                                   At December 31,
                                            ------------------------------
                                             2000(1)      2001(1)     2002
                                            --------   --------   --------
PV-10 Value
   Proved developed producing ..........    $ 67,080   $15,180     $60,022
   Proved developed non-producing ......      37,160    21,164      13,615
   Proved undeveloped ..................      59,637    20,274     103,947
                                            --------   --------   --------
      Total ............................    $163,877   $56,618    $177,584
                                            ========   ========   ========
----------
(1) Does include value attributable to the Company's interest in assets
subsequently divested.

     As used herein, the terms "proved oil and gas reserves," "proved developed
oil and gas reserves," and "proved undeveloped reserves" have the meanings
defined by the SEC as set forth in the Table of Contents to this document.
Reservoir engineering is a subjective process of estimating the sizes of
underground accumulations of oil and gas that cannot be measured in an exact
way. The accuracy of any reserve estimate is a function of the quality of
available data and of engineering and geological interpretation and judgment.
Reserve reports of other engineers might differ from the reports contained
herein. Results of drilling, testing and production subsequent to the date of
the estimate may justify revision of such estimate. Future prices received for
the sale of oil and gas may be different from those used in preparing these
reports. The amounts and timing of future operating and development costs may
also differ from those used. Accordingly, reserve estimates are often different
from the quantities of oil and gas that are ultimately recovered.

     The following table summarizes sales volume, sales price and production
cost information for GREKA's net oil and gas production for each of the years in
the three-year period ended December 31, 2002.

                                       Year Ended December 31,
                                     --------------------------
                                     2000(1)   2001(1)    2002
                                     -------   -------   ------
Production Data:
  Oil (MBbls) ....................       770       827    1,021
  Gas (MMcf) .....................     1,807     1,848      371
    Total (MBOE) .................     1,099     1,163    1,083
Average Sales
  Price Data
  (Per Unit):

  BOE ............................    $22.14    $19.51   $21.89
Selected Data
 per BOE:
  Production costs(2) ............    $ 5.51    $ 7.87   $ 4.90
  General and
    administrative ...............    $ 5.79    $ 3.22   $ 3.43
  Depletion,
    depreciation and
    amortization .................    $ 2.90    $ 4.34   $ 3.12

----------
(1) Does include sales volumes attributable to the Company's interest in assets
subsequently divested.

(2) Production costs include production taxes.

                                       20
<PAGE>

Drilling Activity

     With respect to GREKA's participation in the drilling of exploratory and
development wells for each of the three years in the three year period ended
December 31, 2002, there has been no drilling activity except as set forth in
the following table:

                                       Year Ended December 31,
                     ---------------------------------------------------------
                            2000                2001                2002
                     -----------------   -----------------   -----------------
                     Gross(1)   Net(2)   Gross(1)   Net(2)   Gross(1)   Net(2)
                     --------   ------   --------   ------   --------   ------
United States:
Development Wells
  Oil                   5        5         1          1           --        --
  Gas                   --       --        1          1           --        --
  Dry (3)               1        1         --         --          --        --

----------
(1)  A gross well is a well in which a working interest is owned. The number of
     gross wells is the total number of wells in which a working interest is
     owned.

(2)  A net well is deemed to exist when the sum of fractional ownership working
     interest in gross wells equals one. The number of net wells is the sum of
     fractional working interests owned in gross wells expressed as whole
     numbers and fractions thereof.

(3)  A dry hole is an exploratory or development well that is not a producing
     well.

Productive Oil and Gas Wells

     The following table sets forth information at December 31, 2002, relating
to the number of productive oil and gas wells (producing wells and wells capable
of production, including wells that are shut in) in which GREKA through its
subsidiaries owned a working interest in the United States:

                     Oil             Gas            Total
                Gross    Net    Gross    Net    Gross    Net
                -----   -----   -----   -----   -----   -----

         2002     280     272      42      39     322     311

         2001     498     450      25       9     523     459

         2000     625     487      80      41     705     528


Oil and Gas Acreage

     The following table sets forth certain information at December 31, 2002
relating to oil and gas acreage in the United States in which GREKA through its
subsidiaries owned a working interest:

                           Developed(1)      Undeveloped
                         ---------------   --------------
                          Gross     Net     Gross    Net
                          -----     ---     -----    ---

         2002            13,693   10,515   11,201   8,025

         2001            21,070   16,180   11,201   8,025

         2000            21,070   16,180   11,201   8,025

----------
(1) Developed acreage is acreage assigned to productive wells.

                                       21
<PAGE>

Title to Properties

     Many of GREKA's subsidiaries' oil and gas properties are held in the form
of mineral leases, licenses, reservations, concession agreements and similar
agreements. In general, these agreements do not convey a fee simple title to
GREKA, but rather, depending upon the jurisdiction in which the pertinent
property is situated, create lesser interests, varying from a profit a prendre
to a determinable interest in the minerals. In some jurisdictions, notably
non-U.S. jurisdictions, GREKA's subsidiaries' interest is only a contractual
relationship and bestows no interest in the oil or gas in place. As is customary
in the oil and gas industry, a preliminary investigation of title is made at the
time of acquisition of undeveloped properties. Title investigations are
generally completed, however, before commencement of drilling operations or the
acquisition of producing properties. GREKA believes that its methods of
investigating title to, and acquisition of, its oil and gas properties are
consistent with practices customary in the industry and that it has satisfactory
title to the leases covering its proved reserves. Because most of GREKA's oil
and gas leases require continuous production beyond the primary term, it is
always possible that a cessation of producing or operating activities could
result in the loss of a lease. Assignments of interest to and/or from GREKA'S
subsidiaries may not be publicly recorded.

     From time to time, substantially all of GREKA's properties, including its
stock in its subsidiaries, are hypothecated to secure GREKA's current and future
indebtedness. GREKA's subsidiaries' working interest in properties may be
subject to lienholders by non-payment. In the event of GREKA's non-payment or
untimely payment of its obligations, GREKA expects liens to be filed against its
assets and to be subject to lawsuits. Oil and gas leases in which GREKA'S
subsidiaries have an interest may be deficient, require ratifications and be
subject to action by GREKA subsidiaries.

Average Sales Price and Production Cost

     The following table sets forth information concerning average per unit
sales price and production cost for GREKA's oil and gas production for the
periods indicated:

                                         Year Ended December 31,
                                        ------------------------
                                         2000     2001     2002
                                        ------   ------   ------
Average sales price per BOE             $22.14   $19.51   $21.89
Average production cost per BOE         $ 5.51   $ 7.87   $ 4.90

Asphalt Refinery

     GREKA owns an asphalt refinery in Santa Barbara County, California through
a wholly owned subsidiary. The refinery is a fully self-contained plant with
steam generation, mechanical shops, control rooms, office, laboratory, emulsion
plant and related facilities, and is staffed with a total of 17 operating,
maintenance, laboratory and administrative personnel.

Real Estate Activities

     GREKA'S subsidiaries from time to time purchased real estate in conjunction
with their acquisition of oil and gas and refining properties in California and
plan to continue this practice. At December 31, 2002, the Company owned through
its subsidiaries approximately 3,300 acres in Santa Barbara County, California.
GREKA has used a portion of its real estate holdings for leased agricultural
purposes. GREKA plans to retain some of these real estate holdings for asset
appreciation which may include developmental activities at a future date.

                                       22
<PAGE>

Offices

     GREKA leases approximately 1,000 square feet of office space at 630 Fifth
Avenue, Suite 1501, New York, New York, for its executive offices through
September 30, 2004. GREKA's other offices are located in Santa Maria,
California; and Beijing, China. In July 2002, due to the planned divestiture of
related assets, GREKA closed its Houston, Texas office.

Item 3. Legal Proceedings

     Bank of Texas, N.A. v. Greka AM, Inc. and GREKA Energy Corporation (Case
No. 02-00771, 160th Judicial District Court of Dallas County, Texas, January
2002). In March 2003, the parties entered into a Settlement Agreement and Full
Release resolving all outstanding issues. The settlement agreement provided full
release of the Company upon repayment of the outstanding balance, which occurred
in March 2003.

     People of State of California, et al. v. Greka SMV, Inc. (Case No. 1114292,
Superior Court of State of California, County of Santa Barbara, Santa Maria
Division, December 2002). Plaintiffs brought an action against GREKA's
subsidiary seeking damages of approximately $1 million for alleged statutory
violations relating to a fire caused by a third party, that, ignoring GREKA's
instructions, entered GREKA's operations which were being conducted in
accordance with common industry practice. GREKA has submitted this matter as an
insurance claim, and plans to vigorously defend all claims asserted. The
litigation is in its preliminary, pre-discovery stage.

     Union Oil Company of California, dba Unocal v. GREKA, et al. (Case No.
1125964, Superior Court of State of California, County of Santa Barbara, Santa
Maria Division, December 2002). Plaintiff brought an action against GREKA and
its subsidiaries seeking damages of approximately $6.25 million for alleged
breach of contract claiming that, as successor-in-interest to Saba under the
terms of the contract, the Company failed to abandon a certain number of wells
or provide an acceptable abandonment plan, and failed to have in place
instruments securing the abandonment. GREKA plans to vigorously defend all
claims asserted. The litigation is in its preliminary, pre-discovery stage.

     From time to time, the Company and its subsidiaries are a named party in
legal proceedings arising in the ordinary course of business. While the outcome
of such proceedings cannot be predicted with certainty, management does not
expect these matters to have a material adverse effect on the Company's
financial condition or results of operations.

Item 4. Submission of Matters to a Vote of Security Holders

     At the Annual Meeting of Shareholders held on December 5, 2002, the
following individuals were elected to the Board of Directors to serve for a
3-year term ending 2005 as Class C directors:

                                 Votes For   Votes Withheld
                                 ---------   --------------

             Dai Vaughan         3,805,812       320,312
             Kenton D. Miller    3,809,717       316,407


                                       23
<PAGE>

                                     PART II

Item 5. Market for Common Equity and Related Stockholder Matters

     Our common stock is listed for trading on the Nasdaq National Market
("NASDAQ") under the symbol "GRKA". Prior to March 25, 1999, the trading symbol
was "HVNV". Except for a period from August to December of 1997, GREKA's common
stock has been quoted on NASDAQ since February 19, 1993. The following table
sets forth, for the periods indicated, the high and low closing bid quotations
per share of GREKA common stock as reported on the Nasdaq National Market. Our
common stock quotations represent inter-dealer quotations, without retail
markup, markdown or commissions, and may not represent actual transactions.
There can be no assurance that a public market for GREKA's common stock will be
sustained in the future.

                                             Bid
                                             ---
                    Quarter Ended        Low     High

                  March 31, 2000       $8.563   $9.500
                  June 30, 2000         8.625    8.813
                  September 30, 2000   14.375   15.688
                  December 31, 2000    12.750   13.438
                  March 31, 2001       12.250   14.813
                  June 30, 2001        10.000   14.375
                  September 30, 2001    7.500   11.600
                  December 31, 2001     6.950    9.150
                  March 31, 2002        6.010    8.630
                  June 30, 2002         4.580    7.330
                  September 30, 2002    4.750    6.290
                  December 31, 2002     3.760    6.120


     On March 17, 2003 there were approximately 888 registered holders of
GREKA's common stock. Based on a broker count, GREKA believes at least an
additional 3,700 persons are shareholders with street name positions.

     Holders of GREKA common stock are entitled to receive such dividends as may
be declared by GREKA's Board of Directors. GREKA has not yet paid any cash
dividends, and the Board of Directors of GREKA presently intends to pursue a
policy of retaining earnings for use in GREKA's operations and to finance
expansion of its business. The declaration and payment of dividends in the
future, of which there can be no assurance, will be determined by our Board of
Directors in light of conditions then existing, including our earnings,
financial condition, capital requirements and other factors.

     In April 2002, the Company granted to IPH the right and option to purchase
up to 400,000 shares of common stock of the Company at an exercise price of
$6.00 per share for the first 200,000 shares and at an exercise price of $6.50
per share for the remaining 200,000 shares. The options were granted in
consideration of IPH arranging for an irrevocable standby letter of credit
having a term expiring on September 29, 2003 and in the amount of $4 million in
favor of the Company's creditor that loaned $5.1 million to the Company as a
bridge facility. Such options shall be exercisable during a period of five days
from the date that IPH receives written notice from the Company that the letter
of credit has been surrendered in connection with the loan repayment, expired,
or tendered to the bank in connection with a draw thereunder. These options are
exempt from registration pursuant to Section 4(2) of the Securities Act.

     In October 2002 and in consideration of the transfer to IPH of the $4
million balance of the $5.1 million bridge facility, we amended and restated our
grant to IPH of its right and option to purchase up to 400,000 shares of common
stock of the Company at an exercise price of $6.00 per share for the first
200,000 shares and $6.50 per share for the remaining 200,000 shares. Such
options shall be exercisable beginning on the earlier of March 31, 2003 or
changes in capitalization of the Company and ending on the later of September
30, 2003 or fifteen days after the full repayment of the loan. These options are
exempt from registration pursuant to Section 4(2) of the Securities Act.

                                       24
<PAGE>

     In June 2002 and in consideration of the $30 million of secured debt
institutionally placed, the Company granted to the note holders and the
collateral agent warrants to purchase up to an aggregate 150,000 shares of
common stock of the Company at an exercise price of $0.01 per share and expiring
in ten years.

     In October 2002 and in consideration of the $12.5 million of secured debt
institutionally placed, which accretes up to $14.5 million until maturity, the
Company granted to the collateral agent warrants to purchase up to an aggregate
of 80,000 shares of common stock of the Company at an exercise price of $0.01
per share and expiring in ten years.

Item 6. Selected Financial Data

     The following table sets forth selected consolidated financial data for the
Company as of the dates and for the periods indicated. The financial data for
each of the five years ended December 31, 2002, were derived from the
Consolidated Financial Statements of the Company. The following data should be
read in conjunction with "Management's Discussion and Analysis of Financial
Condition and Results of Operations," which includes a discussion of factors
materially affecting the comparability of the information presented, and in
conjunction with the Company's financial statements included elsewhere in this
report.


                                       25
<PAGE>
<TABLE>
<CAPTION>

                                                                     Years Ended December 31,
                                                   -----------------------------------------------------------
                                                     2002         2001          2000        1999        1998
                                                   --------     --------     --------     --------     -------
                                                            (In thousands, except per share data)
Statement of Operations:
<S>                                                <C>          <C>          <C>          <C>          <C>
Revenues .......................................   $ 28,911(1)  $ 40,755     $ 49,067(2)  $ 29,138(3)  $   146

Production and product costs ...................   $ 16,258(1)  $ 24,782     $ 25,200(2)  $ 17,821(3)  $   121

Sales, general and administration expenses .....   $  9,183     $  8,274     $  7,195     $  3,205     $ 1,542

Depletion, depreciation &
  amortization .................................   $  3,245     $  5,579     $  3,592     $  3,024     $   333

Impairment of Long-lived Assets............ ....   $  5,961     $     --     $  1,882     $     --     $ 3,171

Gain on sale of properties                         $  3,960     $     --     $     --     $     --     $    --

Interest Expense, net ..........................   $  9,424     $  4,157     $  4,535     $  1,860     $   (51)

Other Income (Expenses), net ...................   $  1,151     $ (5,540)(4) $      -     $    733     $     9

Minority Interest ..............................   $     --     $     --     $     --     $     21     $    --

(Benefit) Provision for Income taxes ...........   $    (33)    $    (37)    $    362     $     46     $    --

Equity in Loss of Saba..........................   $      --    $     --     $     --     $    569     $   586

Cumulative effect of change in accounting
  principle                                        $      --    $     --     $    853     $     --     $    --

Net (loss) income  .............................   $(10,083)    $ (7,614)    $  4,457     $  3,367     $(5,548)

(Loss) income per common share:

Basic net (loss) income per share ..............   $  (2.11)    $  (1.67)    $   1.00     $   0.80     $ (3.25)

Diluted net (loss) income per share  . . . . . .   $  (2.11)    $  (1.67)    $    .99     $    .75     $ (3.25)

Cash dividend per share ........................   $      --    $     --     $     --     $     --     $    --
Basic weighted average common
  shares outstanding ...........................      4,768        4,555        4,476        4,203       1,703
Diluted weighted average common
  shares outstanding ...........................      4,768        4,555        4,763        4,801       1,703

Balance Sheet Data (end of period):

Working Capital (deficit).......... ............   $(14,929)    $(50,355)(5) $ (2,664)    $(14,176)    $(1,828)
Net property and equipment .....................   $ 78,869     $ 89,465     $ 77,182     $ 70,287     $ 4,426
Total assets ...................................   $ 97,589     $100,049     $ 98,813     $ 84,214     $20,807
Long-term obligations ..........................   $ 47,665     $  9,139     $ 28,207     $ 15,696     $    53
Total stockholders' equity .....................   $ 26,051     $ 33,166     $ 40,211     $ 33,378     $18,505
</TABLE>

(1)  Revenues and production and products costs are affected by the sale of
     certain exploration and production assets in 2002.
(2)  Revenues and production and products costs are affected by the full
     consolidation of the subsidiary engaged in the refinery operations
     effective May 1999.
(3)  Revenues and production and products costs are affected by the acquisition
     of SABA in early 1999.
(4)  Other expense reflects costs incurred in connection with settlement of
     litigation.
(5)  Includes reclassification of long-term debt to current due to a technical
     default.

                                       26
<PAGE>

Item 7. Management's Discussion and Analysis of Financial Conditions and Results
        of Operations

Overview

     GREKA is an independent integrated energy company. Our oil and gas
production, exploration and development activities are concentrated in our
properties in California where we also own and operate an asphalt refinery. We
supply our asphalt refinery with equity oil, which is the crude oil we produce
from our surrounding heavy crude oil reserves, and we also utilize crude oil
purchased from third party producers. We believe that our vertically integrated
operations reduce our exposure to material volatile swings in crude oil prices.
Historically we have also engaged in oil and gas exploration, development and
production from our properties in Louisiana, Texas and New Mexico which
operation has substantially been sold as part of our strategic, internal
reorganization. In addition, we have interests in coalbed methane properties and
production sharing contracts in China.

Results of Operations

     Comparison of Years Ended December 31, 2002 and 2001

     Revenue decreased from $40,755,282 for 2001 to $28,910,845 for 2002. This
29% decrease is the net effect of a decrease in revenue from our upstream
activities by 59% from $14,151,828 in 2001 to $5,846,409 in 2002 resulting from
the effects of the Company's restructuring plan and sale of its interests in the
Potash Field, Manila Village and other oil and gas properties, in addition to a
decrease of 10% in revenue from our downstream activities (asphalt sales) from
$25,255,580 in 2001 to $22,751,809 in 2002. The decrease is the total effect of
a 6% volume decrease from 998,640 Bbls in 2001 to 939,301 Bbls in 2002 or
$1,500,683. Coupled with a 4% price decrease in the weighted average selling
price per barrel of asphalt products from $25.29 in 2001 to $24.22 in 2002 or
$1,003,088, this was also compounded by a decrease in other income from the farm
operation and other sources by $1,035,248, from $1,347,874 in 2001 to $312,626
in 2002.

Production and product costs decreased from $24,781,938 for 2001 to $16,258,337
for 2002. This 34% decrease consists of a 57% decrease in production costs from
upstream activities from $5,219,044 in 2001 to $2,254,536 in 2002 due to the
effect of the Company's restructuring plan, coupled with a 28% decrease in
production costs from downstream activities from $19,562,894 in 2001 to
$14,003,800 in 2002. The decrease of $5,559,094 is the aggregate effect of 6%
decrease in volume or a reduction of production costs of $1,162,421 coupled with
a 24% decrease in cost per barrel from $19.59 to $14.91, or a further reduction
of $4,396,673. The decrease in the cost per barrel is due to a 24% increase of
the average daily throughput from 2,369 Bbls in 2001 to 2,944 Bbls in 2002
coupled with a material decrease in the percentage of daily average throughput
from third party crude (feedstock) from 47% or 1,277 Bbls in 2001 to 8% or 250
Bbls in 2002. The decrease in purchases of third party crude is due to the
acquisition of properties, which increased contribution to feedstock from equity
crude by approximately 1,500 Bbls per day from approximately 1,000 to 2,500 Bbls
per day.

     Sales, general and administration expenses increased by 11% from $8,274,183
for 2001 to $9,182,828 for 2002. The increase is primarily due to incremental
freight cost associated with shipment of distillates to customers, audit fees
and acquisition-related expenses.

     Depreciation, depletion and amortization decreased significantly from
$5,578,899 for 2001 to $3,244,847 for 2002. This decrease of 42% is the result
of lower depletion rate for 2002 of $3.12 per barrel compared to $4.48 per
barrel for 2001 coupled with a 23% decrease in volume of production from a
weighted daily average of 3,179 BOE in 2001 to 2,441 BOE for 2002. The lower
depletion rate resulted from 110% increase in the reserves from 13,576 MBOE for
2001 to 28,542 MBOE for 2002. This, however, was mitigated by a 52% increase in
the related total oil and gas properties asset base from $60.7 million for 2001
to $91.8 million for 2002.

                                       27
<PAGE>

     The Company reported an operating loss of $1,776,608 for 2002 compared to
an operating income of $ 2,120,262 for 2001. This 184% decrease is due to: i)
impairment of long-lived assets covering Indonesia and the limestone properties
for an amount of $5,961,187, which was partly offset by a gain on the sale of
real estates in California in the amount of $3,959,746 and, ii) a decrease in
operating income of $1,895,429 primarily deriving from a decrease in oil and gas
revenues due the sale of certain oil and gas properties in 2002.

     Interest expense increased from $4,157,110 for 2001 to $9,423,521 for 2002
as a result of an increase in the interest bearing loans outstanding from a
weighted average of approximately $40 million in 2001 to $51 million in 2002
coupled with an increase in the weighted average interest rate from 10% to 18%.

     Other income and expenses for 2002 of $1,150,729 is primarily the net write
off of capitalized financing costs of approximately $1.4 million relating to the
payoff of the GMAC and bridge loans offset by write off of stale liabilities and
non-recurring charges of approximately $1 million in addition to non-operating
income realized from the sale of emission credits of $0.6 million.

     Net loss increased from $7,613,544 for 2001 to $10,082,509 for 2002 due to
impairments of long-lived assets coupled with an increase in the cost of capital
in addition to charges relating to issued warrants and options associated with
financing activities in 2002 (see Item 5 - "Market for Common Equity and Related
Stockholder Matters"). This, however, was somewhat mitigated by gains realized
from sale of various real estate, discussed above.

     Capital expenditures increased 18% or $3,126,698 from $17,170,957 for 2001
to $20,297,655 for 2002. Capital expenditures were utilized primarily for the
acquisition of oil and gas properties, as well as for drilling activities in oil
and gas producing properties in California.

     Comparison of Years Ended December 31, 2001 and 2000

     Revenue decreased by 17% or $8,311,858 from $49,067,140 for 2000 to
$40,755,282 for 2001. The decrease was mostly due to both lower volume sales of
8% from 1,080,604 barrels in 2000 to 998,640 barrels in 2001, and 15% lower
average sales prices of refined products from $29.26 in 2000 to $24.87 in 2001
at our integrated operations.

     Production and product costs decreased by 2% or $417,682 from $25,199,620
in 2000 to $24,781,938 in 2001. The overall decrease was net of an increase of
9% in the average per barrel cost from $11.20 in 2000 to $12.22 in 2001, or a
total of $2,068,498 offset by a decrease of 10% in volume from 2,249,495 barrels
in 2000 to 2,027,945 barrels in 2001 or a total decrease of $2,486,179. The
decrease in volume of barrels of throughput at the integrated operations
contributed to the overall increase in the average per barrel cost for the year.

     Sales, general and administration expenses increased by 15% or $1,079,662
from $7,194,521 for 2000 to $8,274,183 in 2001 due to increase in audit, legal,
consulting and insurance costs coupled with costs associated with increase of
personnel and related fringe benefits.

     Operating income decreased 81% or $9,078,639 from $11,198,901 in 2000 to
$2,120,262 as a direct result of a decrease in revenues of $8,311,858 or 92%
(explained above) coupled with increase in general and administration expenses
and depreciation, depletion and amortization expenses.

     Depreciation, depletion and amortization increased 55% or $1,986,657
primarily as a result of an increase in the per barrel rate of depletion from
$3.43 in 2000 to $4.80 in 2001. The increase in the depletion rate was a result
of an increase of 40% in the asset base relating to oil and gas properties
coupled with a decrease of 13% in the overall reserves from 15,662 MBOE in 2000
to 13,576 MBOE in 2001.

                                       28
<PAGE>

     Interest expense decreased 8% from $4,535,174 in 2000 to $4,157,110 for
2001 mostly due to a decrease in the interest rates applied to average
outstanding loan balances.

     Other expense, net, increased by 75%, or $4,170,693, from $5,526,613 in
2000 to $9,697,306 in 2001, mostly due to expenses and non-recurring charges
associated with settlement of litigation post acquisition adjustments.

     Net income decreased by 271%, or $12,070,758, from a net income of
$4,457,214 for 2000 to a net loss of $7,613,544 for 2001. The variance is mostly
due to a 69% decrease in revenue of $8,311,858 and a 31% net increase in
expenses, or $3,758,900 consisting mainly of non-recurring charges resulting
from settlement of material litigation and post-acquisition adjustments.

     Capital expenditures increased 26% or $3,569,438 from $13,601,519 in 2000
to $17,170,957 in 2001. Capital expenditures were utilized primarily for
drilling activities in E&P Americas.

Cash Flows

     Cash provided by or used in operations decreased from an inflow of
$5,317,847 for 2001 to an outflow of $14,582,896 for 2002. Net loss for the
period ended December 31, 2002 contributed to $10,082,509 of cash outflow.

     The Company's net cash flows provided from investing activities increased
from net outflows of $16,030,140 for 2001 to a net inflow of $4,294,959 for
2002. The change is the net of cash inflows from the sale of our interests in
the Potash Field, Yorba Linda and other real estate properties offset by the
acquisition cost of the Vintage properties and current year capital
expenditures.

     The Company's net cash provided by financing activities increased by 79% or
$4,940,517 from $6,296,697 for 2001 compared to net cash provided by financing
activities of $11,227,214 for 2002. The increase of $4,940,517 is primarily a
result of the Company's net proceeds from notes payable issued.

Liquidity and Capital Resources

     The working capital deficit at December 31, 2002 of $14,928,691 decreased
by $35,426,625 from a working capital deficit of $50,355,316 at December 31,
2001. Current assets increased by $453,039 from $7,389,081 at December 31, 2001
to $7,842,120 at December 31, 2002 which includes an increase of $939,277 in
cash and cash equivalents from $422,103 at December 31, 2001 to $1,361,380 at
December 31, 2002. The increase in the cash balance, as well as current assets
is due primarily to the effect of the sale of non-core assets that had been
earmarked for divestiture in accordance with the Company's restructuring plan
announced in March 2002, Other changes include an increase in receivables and a
decrease in inventories from $3,618,368 and $1,796,520 respectively at December
31, 2001 to $3,760,613 and $1,363,506, respectively, at December 31, 2002. Other
changes included a decrease in other current assets of $655,469 from $1,552,090
at December 31, 2001 to $896,621 at December 31, 2002 mostly as a result of
payment of notes receivables from both a third party and a related party.
Current liabilities decreased $34,973,586 from $57,744,397 at December 31, 2001
to $22,770,811 at December 31, 2002 as a result of payment of loans to the Bank
of Texas ($12,400,000) and to GMAC ($5,000,000 current portion) in addition to a
decrease in accounts payable and accrued expenses of $10,653,457 from
$23,751,354 at December 31 2001 to $13,097,897 at December 31, 2002 as a result
of management's concerted effort to reduce aged outstanding liabilities.
Although the Company decreased its working capital deficit by $35,426,625 from
December 2001, the Company did continue to experience certain liquidity issues.
However, as discussed in Item 1 - "Financing & Debt Restructuring Activities",
the Company placed $20 million with an institutional investor through a 2-year
secured credit facility.

                                       29
<PAGE>

     In March 2003, the Company amended, with certain retrospective effects, the
terms of its loan agreement, and it borrowed additional $20 million through its
collateral agent by issuing 2-years promissory notes. From these proceeds, the
Company paid $4.7 million to Bank of Texas and $4.1 million to IPH to retire
their respective loans, and the balance, in addition to closing costs and
working capital, will fund a portion of the Company's $15 million capital
expenditure program for 2003. Of the $20 million, $13.5 million bears interest
at a variable rate of Libor + 6.25% or 8.25%, whichever is greater, while the
balance $6.5 million bears interest at a fixed rate of 9.25%. The Company paid a
4.25% closing fee, and the placement resulted in increase by approximately $10
million to the Company's total debt. See Note 9,(d)to the consolidated financial
statements.

     The following discussion of our liquidity and capital resources is on a
consolidated basis, noting the uses and contributions of our consolidated
entity. The Company's growth is focused on organic production increases that are
strategic and in accordance with our business plan. Historically, GREKA has
relied on cash flow from operations to finance operational capitalized
expenditures. In 2002, GREKA had expended $20,297,655 for its capitalized
expenditures. For 2003, GREKA has budgeted $15 million for its discretionary
capitalized expenditures. Factors affecting actual expenditures and investments
include availability of capital and suitable investment opportunities, market
volatility and economic trends. The anticipated sources of funds for such growth
opportunity are cash flow from operations and external financings.

     Further, GREKA intends to achieve the following:

     .    We have embarked on a complete restructuring of all our long-term and
          maturing debt. The debt restructuring scheduled during the second
          quarter is intended to payoff all remaining aged trade debt, provide
          availability for continued development within the Integrated
          Operations' business plan, continued development of our interests in
          China, and working capital.

     .    Utilize cash on hand to implement an aggressive drilling program in
          the second and third quarters of 2003.

     .    Continue to execute an aggressive rework program to return to
          production existing wells on all properties that have shut-in wells.

     .    Utilize the in-house proprietary and cost effective horizontal
          drilling technology to enhance production in the Santa Maria Valley
          area, increasing the equity oil and gas production as well as new gas
          treatment facilities.

     .    Continue to acquire assets to enhance the benefit of integrated
          operations that collectively provide for low cost operating expenses
          and high cash flow.

For an analysis of certain contractual and commercial obligations in 2002 and
thereafter, see "Disclosures about Contractual Obligations and Commercial
Obligations and Certain Investments", shown below. The following table reflects
the contractual cash obligations and other commercial commitments in the
respective periods in which they are due.

                                       30
<PAGE>
<TABLE>
<CAPTION>

                                              Total
                                             Amounts    Less than
Contractual Obligations                     Committed    1 Year     1-2 Years     3-4 Years   Thereafter
-----------------------                     ---------    ------     ---------     ---------   ----------
                                                                 (Thousands of Dollars)
<S>                                         <C>         <C>          <C>           <C>              <C>

Debt                                        $ 57,930    $  9,673     $ 48,257           --       $   --

Operating Leases                                 355         216          137            2           --
                                           -------------------------------------------------------------
Total Contractual Cash Obligations          $ 58,285    $  9,889     $ 48,394      $     2       $   --
                                           =============================================================
</TABLE>

In March 2003, the Company borrowed an additional $20 million, by issuing 2-year
promissory notes. Out of the total proceeds of $ 20 million, $8.8 million was
used to repay the current portion of long-term debt (Bank of Texas and IPH),
with the remaining balance to be used to fund a portion of the Company's 2003
capital expenditures and for working capital requirements.

The Company's continuation as a going concern is dependent upon its ability to
successfully establish the necessary financing arrangements and implement our
strategies consistent with its restructuring plans and successful 2003 capital
expenditure program.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

     To some extent, at December 31, 2002, the Company's operations were exposed
to market risks primarily as a result of changes in commodity prices and
interest rates. The Company does not use derivative financial instruments for
speculative or trading purposes.

     Interest Rate Risk - The Company is exposed to the impact of interest rate
changes. The Company has approximately $3.3 million outstanding under its
Revolving credit agreement. Changes in the interest rate on such debt are deemed
not be material to the financial position of the Company. In addition, the
Company issued $25 million in senior notes and $5 million in senior subordinated
notes with an initial interest of 15% and 21% per year, respectively. The
interest rates payable are adjusted downward based on the Company achieving
certain financial targets and could result in a minimum interest of 11% and 17%
for the senior and subordinated notes, respectively. The Company did not achieve
these targets as of December 31, 2002.

     Commodity price risk - The Company is subject to the market risk associated
with changes in commodity prices of the underlying crude oil and refined
products.

     Credit Risk - Financial instruments which potentially subject the Company
to credit risk consist principally of trade receivables. Concentration of credit
risk with respect to trade receivables is mitigated by the stability, longevity
and financial soundness of the Company's customers. Although four customers
accounted for more than 10% each of the Company's sales, these customers are not
currently considered a credit risk since most of their sales are to funded city,
state or federal government projects.

Inflation

     GREKA does not believe that inflation will have a material impact on
GREKA's future operations.

                                       31
<PAGE>

     Critical Accounting Policies and Use of Estimates

     Use of Estimates. The preparation of the consolidated financial statements
in conformity with accounting principles generally accepted in the United States
of America requires our management to make estimates and assumptions that affect
the reported amounts of assets and liabilities and disclosure of contingent
assets and liabilities at the dates of the financial statements and the reported
amounts of revenues and expenses during the reporting periods. Our most
significant estimates involves the assessment of the amount of proved natural
gas and oil reserves and the estimate of future development and plug and
abandonment costs. Actual results could differ from those estimates.

     Full Cost Accounting - The Company uses the full cost method to account for
our natural gas and oil properties. Under full cost accounting, all costs
incurred in the acquisition, exploration and development of natural gas and oil
reserves are capitalized into a "full cost pool". Capitalized costs include
costs of all unproved properties, internal costs directly related to our natural
gas and oil activities. The Company amortizes these costs using a
unit-of-production method. Greka computes the provision for depreciation,
depletion and amortization quarterly by multiplying production for the quarter
by a depletion rate. The depletion rate is determined by dividing our total
unamortized cost base by net equivalent proved reserves at the beginning of the
quarter. Unevaluated properties and related costs are excluded from our
amortization base until a determination is made as to the existence of proved
reserves. The amortization base includes estimates for future development costs,
as well as future abandonment and dismantlement costs. Estimates of proved
reserves are key components of our depletion rate for natural gas and oil
properties and our full cost ceiling test limitation. See Note 13 to the
consolidated financial statements, "Supplemental Oil and Gas Information".
Because there are numerous uncertainties inherent in the estimation process,
actual results could differ from the estimates.

     Inventories - The Company values its inventory on the weighted average cost
method. The weighted average cost method is considered the preferable method
because the primary inventorable cost at the refinery is crude oil for which the
price can fluctuate significantly. The weighted average method balances the
impact of short term fluctuations in crude oil pricing on the Company's refinery
inventory levels.

Recent Accounting Pronouncements

A summary of the recent accounting pronouncements, issued by the Financial
Accounting Standards Board ("FASB"),that may affect the Company are presented
below.

The Statement of Financial Accounting Standards ("SFAS") No. 141, "Business
Combinations," requires the use of the purchase method of accounting for all
business combinations initiated after June 30, 2001. SFAS No. 142, "Goodwill and
Other Intangible Assets", addresses accounting for the acquisition of intangible
assets and accounting for goodwill and other intangible assets after they have
been initially recognized in the financial statements. We do not currently have
goodwill or other similar intangible assets' therefore, the adoption of the new
standard on January 1, 2002, has not had a material effect on our consolidated
financial statements.

SFAS No. 143, "Accounting for Asset Retirement Obligations," addresses
accounting and reporting for obligations associated with the retirement of
tangible long-lived assets and the associated asset retirement costs. SFAS No.
143 became effective on January 1, 2003 and early adoption is encouraged. SFAS
No. 143 requires that the fair value of a liability for an asset's retirement
obligation be recorded in the period in which it is incurred and the
corresponding cost capitalized by increasing the carrying amount of the related
long-lived asset. The liability is accreted to its then present value each
period, and the capitalized cost is depreciated over the useful life of the
related asset. If the liability is settled for an amount other than the recorded

                                       32
<PAGE>

amount, a gain or loss is recognized. Currently, the Company includes estimated
future costs of abandonment and dismantlement in its full cost amortization base
and amortizes these costs as a component of its depletion expense. The Company
is continuing to revise its calculation of the impact the new standard will have
on the consolidated financial statements and the Company does not believe there
will be a material impact to the consolidated financial statements.

SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets,"
became effective on January 1, 2002, and addresses accounting and reporting for
the impairment or disposal of long-lived assets. SFAS No. 144 supercedes SFAS
No. 121, "Accounting for the Impairment of Long-Lived Assets and for the
Long-Lived Assets to Be Disposed Of" and Accounting Principles Board ("ABP")
Opinion No. 30, "Reporting the Results of Operations-Reporting the Effects of
Disposal of Segment of a Business and Extraordinary, Unusual and Infrequently
Occurring Events and Transactions." SFAS No. 144 retains the fundamental
provisions of SFAS NO. 121 and expands the reporting of discontinued operations
to include all components of an entity with operations that can be distinguished
from the rest of the entity and that will be eliminated from the ongoing
operations of the entity in a disposal transaction. The standard had no impact
on the consolidated financial statements for the year ended December 31, 2002.

In April 2002, the FASB issued SFAS No. 145, "Rescission of FASB Statements No.
4, 44, and 64, Amendment of FASB Statement No. 13, and Technical Corrections."
SFAS No. 145 rescinds the provisions of SFAS No. 4 that require companies to
classify certain gains and losses from debt extinguishments as extraordinary
items, eliminates the provisions of SFAS No. 44 regarding transition to the
Motor Carrier Act of 1980 and amends the provisions of SFAS No. 13 to require
that certain lease modifications be treated as sale leaseback transactions. The
provisions of SFAS No. 145 related to classification of debt extinguishment are
effective for fiscal years beginning after May 15, 2002. The provisions of SFAS
No. 145 related to lease modifications are effective for transactions occurring
after May 15, 2002. The Company early adopted the provision of SFAS No. 145, as
permitted, with respect to the classification of gains or losses from debt
extinguishment. In 2002 the Company recorded approximately $265,000 of gain on
extinguishment of debt as "other income".

In June 2002, the FASB issued SFAS No. 146, "Accounting for Costs Associated
with Exit or Disposal Activities" ("SFAS 146"). SFAS No. 146 addresses financial
accounting and reporting for costs associated with exit or disposal activities
and nullifies Emerging Issues Task Force ("EITF") Issue No. 94-3, "Liability
Recognition for Certain Employee Termination Benefits and Other Costs to Exit an
Activity (including Certain Costs Incurred in a Restructuring)." SFAS No. 146
requires that a liability for costs associated with the exit or disposal of an
activity be recognized when the liability is incurred. This statement also
established that fair value is the objective for initial measurement of the
liability. The provisions of SFAS No. 146 are effective for exit or disposal
activities that are initiated after December 31, 2002.

The FASB has issued SFAS No. 148 "Accounting for Stock-Based
Compensation-Transition and Disclosure." SFAS No. 148 amends SFAS No. 123,
"Accounting for Stock-Based Compensation," to provide alternative methods of
transition for a voluntary change to the fair value based method of accounting
for stock-based employee compensation. In addition, SFAS No. 148 amends the
disclosure requirements of SFAS No. 123 to require prominent disclosures in both
annual and interim financial statements about the method of accounting for
stock-based employee compensation and the effect of the method used on reported
results. As of December 31, 2002, the Company accounts for stock-based employee
compensation in accordance with APB Opinion No. 25, "Accounting for Stock Issued
to Employees," and related interpretations.

                                       33
<PAGE>

In November 2002, the FASB issued Interpretation No. 45, "Guarantor's Accounting
and Disclosure Requirements for Guarantees", which elaborates on the disclosures
to be made in interim and annual financial statements of a guarantor about its
obligations under certain guarantees that it has issued. It also clarifies that
a guarantor is required to recognize, at the inception of a guarantee, a
liability for the fair value of the obligation undertaken in issuing a
guarantee. Initial recognition and measurement provisions of the Interpretation
are applicable on a prospective basis to guarantees issued or modified after
December 31, 2002. The disclosure requirements are effective for financial
statements of interim or annual periods ending after December 15, 2002. Under
this Interpretation, at the inception of guarantees issued or modified after
December 31, 2002, we will record the fair value of the guarantee as a
liability, with the offsetting entry being recorded based on the circumstances
in which the guarantee was issued. The Company does not have any third party
guarantees outstanding other than certain guarantees issued in connection with
the Company's debt. Such debt is recorded on the Consolidated Balance Sheet at
December 31, 2002.

In January 2003, the FASB issued Interpretation No. 46, "Consolidation of
Variable Interest Entities, an Interpretation of ARB 51". This Interpretation
requires that the primary beneficiary in a variable interest entity consolidate
the entity even if the primary beneficiary does not have a majority voting
interest. The consolidation requirements of this Interpretation are required to
be implemented for any variable interest entity created on or after January 31,
2003. In addition, the Interpretation requires disclosure of information
regarding guarantees or exposures to loss relating to any variable interest
entity existing prior to January 31, 2003 in financial statements issued after
January 31, 2003. We do not believe that this Interpretation will have a
material effect on our financial condition or results of operations.

Item 8. Financial Statements

     Please see accompanying Index to Financial Statements and Schedule
commencing on page F-1.

Item 9. Changes in and Disagreements With Accountants on Accounting and
        Financial Disclosures

     In May 2001, the Company engaged Hein + Associates LLP to replace Arthur
Andersen LLP as its independent public accountants to audit its consolidated
financial statements for the year ending December 31, 2001. Refer to the
Company's Form 8-K filed on May 21, 2001.

     In December 2001, the Company appointed Deloitte & Touche LLP to replace
Hein + Associates LLP as its independent public accountants to audit its
consolidated financial statements for the year ending December 31, 2001. Refer
to the Company's Form 8-K filed on January 3, 2002.

                                       34
<PAGE>

                                    PART III

Item 10. Directors, Executive Officers, Promoters and Control Persons;
         Compliance With Section 16(a) of the Exchange Act

The directors and executive officers of GREKA at December 31, 2002 are as
follows:

Name
Since                      Age        Positions
-----                      ---        ---------

Randeep S. Grewal           38        Chairman of the Board, Chief Executive
September 1997(1)                     Officer and President, Class A Director

Dr. Jan F. Holtrop          67        Class B Director
September 1997(2)

George G. Andrews           77        Class B Director
July 1998(3)

Dai Vaughan                 63        Class C Director
March 1999(4)

Kenton D. Miller            50        Class C Director
October 2000(4)

Brent E. Stromberg          58        Vice President-Operations
December 2001

Susan M. Whalen             41        Vice President-Asset Management, Secretary
August 2001

Richard "Sam" R. Lembcke    66        Vice President-Development
December 2001

Max A. Elghandour           52        Chief Financial Officer
August 2001

(1)  term as Director expires 2004
(2)  term as Director expires 2003
(3)  deceased March 2003
(4)  term as Director expires 2005

     Randeep S. Grewal. Since September 1997, Mr. Grewal has served as our
Chairman of the Board, Chief Executive Officer and President. From April 1997 to
September 1997, Mr. Grewal served as Chairman and Chief Executive Officer for
Horizontal Ventures, Inc., an oil and gas horizontal drilling technology company
that became a subsidiary of our predecessor in September 1997. From 1993 to
1996, Mr. Grewal was the Corporate Vice President for the Rada Group with
principal responsibilities for its global expansion and related operations. He
has also been involved in various joint ventures, acquisitions, mergers and
reorganizations since 1986 in the United States, Europe and the Far East within
diversified businesses. Mr. Grewal has a Bachelor of Science degree in
Mechanical Engineering from Northrop University.

     Dr. Jan Fokke Holtrop. Dr. Holtrop has been a Class B Director of GREKA
since September 1997. Since 1989 he has been a senior Production Technology
professor at Delft University of Technology within the Faculty of Petroleum
Engineering and Mining in The Netherlands. Prior to Delft University, he served
in various positions within the Shell Oil Company where he started his career in
1962. This includes mining engineering, reservoir engineering and petroleum
engineering field work in at least 14 different countries, as well as deep sea

                                       35
<PAGE>

drilling, coal production and coal exploration operations, well technology
research, and well design, drilling and production operations. Dr. Holtrop has
more than 40 years of experience within the oil and gas exploration, drilling
and production industry with a global hands-on background. Dr. Holtrop has a
Ph.D. and a MSC in Mining Engineering from Delft University of Technology.

     George G. Andrews. Mr. Andrews became a Class B Director of GREKA in July
1998 and served on GREKA's Board until he passed away in March 2003. He had been
a consultant and private investor since his retirement from the oil and gas
industry in 1987. From 1982 until 1987 he was employed as Corporate Vice
President of Intercontinental Energy Corporation of Englewood, Colorado and
directed the company's land acquisition, lease and management operations.
Between June 1981 and November 1982, Mr. Andrews was Vice President of Shelter
Hydrocarbons, Inc. of Denver, Colorado where he directed all land management and
operation procedures. From 1979 to June of 1981, Mr. Andrews was Senior Landman
for the National Cooperative Refinery Association in Denver, Colorado. Mr.
Andrews obtained his B.S. degree in 1947 from the University of Tulsa.

     Kenton D. Miller. In October 2000, Mr. Miller became a Class C Director of
GREKA. Since 1991, Mr. Miller has maintained a private consulting practice
specializing in management advisory services for a diverse group of petroleum
related companies. His consulting services are oriented to improving financial
performance for clients utilizing the combination of financial accounting with
operations principles and providing assistance with strategic acquisitions or
divestitures. Mr. Miller has 30 years of oil and gas experience in reservoir
engineering, field operations and management, primarily with Ladd Petroleum
Company, BP Amoco and Cities Service Oil Company. His management experience
includes the successful drilling of the first commercial horizontal well in
Oklahoma and the lead engineering of the early Beaufort Sea exploratory wells
drilled. Mr. Miller has been a Registered Professional Petroleum Engineer since
1984 and a Certified Public Accountant since 1994. He has a Bachelor of Science
in Petroleum Engineering from the University of Tulsa.

     Dai Vaughan. Mr. Vaughan has been a Class C Director of GREKA since March
1999. He has been an independent management consultant since 1994 with
concentrated experience in business plan development, implementation, and
business turn-arounds. From 1985 until 1994, he was with Continental Airlines,
most recently as Manager of Aircraft Acquisition. Mr. Vaughan has served in
numerous positions in his 44 year career in the airline industry with Pan
American Airlines, Eastern Airlines and finally Continental Airlines, including
Systems Engineering, Aircraft Maintenance and Aircraft Acquisition. Mr. Vaughan
received a HNC degree (B.S. equivalent) in Electrical Engineering.

     Brent E. Stromberg. Mr. Stromberg joined us in May 1999 as General Manager
- Refinery Operations and in March 2000 was appointed Vice President --
Integrated Operations in Santa Maria, California. He was appointed Vice
President-Downstream Operations in December 2001 and Vice President-Operations
in July 2002. Mr. Stromberg's experience of 19 years in the management of crude
oil operations includes 18 years with Petro Source Corporation/Crown Asphalt in
Salt Lake City. From 1981 to 1999, he served in several management positions,
including Santa Maria Project Manager, Transportation Manager, and Motor
Gasoline Blending and Marketing Manager. Mr. Stromberg received a Bachelor of
Arts in Business Management and a Masters in Business Administration Degree from
the University of Utah.

     Susan M Whalen. Ms. Whalen served as General Counsel for Saba Petroleum
Company from 1997 until 1999, when Saba was acquired by GREKA. Following the
acquisition she served as our Vice President of Legal & Corporate Affairs and as
Corporate Secretary. In October 2000 she was appointed Corporate Liaison to our
Integrated Operations division and in August 2001 she was appointed our Vice
President of Corporate Affairs. In July 2002, Ms. Whalen was appointed Vice
President-Asset Management. Prior to joining Saba in 1997, Ms. Whalen was
involved in various niche-market product developments within the retail industry
for 10 years. Ms. Whalen received her J.D. degree from Western State University
- College of Law.

                                       36
<PAGE>

     Richard "Sam" R. Lembcke. Mr. Lembcke joined us in February 2000 as Vice
President of the E&P Americas division and, after his appointment in December
2001 as Vice President-Upstream Operations, he was appointed as Vice
President-Business Development in July 2002. Mr. Lembcke possesses vast
experience in the oil and gas industry that spans over 40 years. Throughout his
tenure in the industry, he has held a series of positions with increasing
responsibility, including President from 1996 to 2000 of Gulf Tech, a Louisiana
focused oil and gas company, President and General Manager of Ultramar Oil & Gas
Limited in Houston, Texas from 1989 to 1992, and as Vice President - Manager of
Operations from 1983 to 1989. From 1978 to 1983, Mr. Lembcke served as Executive
Vice President and Director for Marion Drilling Services Company. From 1960 to
1978, he served in several positions for Union Oil Company of California.
Further, he has served as past President of the American Petroleum Institute and
Society of Petroleum Engineers. Mr. Lembcke received a Bachelor of Science
degree in Petroleum Engineering from the University of Oklahoma.

     Max A. Elghandour. Mr. Elghandour joined us in May 2001 as Chief Financial
Officer. He has over 20 years of financial and operational experience in the
oil, gas, and chemical industries. Prior to joining us, Mr. Elghandour spent 16
years as a member of the senior financial team at Elf Aquitaine, now
Totalfinaelf, in progressive functional and engaging capacities in the United
States, France and the Middle East. He has a Bachelor of Science in Accounting
from Saint Francis College and is a Certified Public Accountant. He is a member
of the American Institute of Certified Public Accountants and the New York State
Society of Certified Public Accountants.

     During 2002, the Board of Directors met twelve times. No director attended
less than 75% of the meetings.

     There are no family relationships among the directors. There are no
arrangements or understandings between any director and any other person
pursuant to which that director was elected.

     During the past five years, there have been no petitions under the
Bankruptcy Act or any state insolvency law filed by or against, nor have there
been any receivers, fiscal agents, or similar officers appointed by any court
for the business or property of any of GREKA's directors or executive officers,
or any partnership in which any such person was a general partner within two
years before the time of such filing, or any corporation or business association
of which any such director or executive officer was an executive officer within
two years before the time of such filing. During the past five years, no
incumbent director or executive officer of GREKA has been convicted of any
criminal proceeding (excluding traffic violations and other minor offenses) and
no such person is the subject of a criminal prosecution which is presently
pending.

Committees

     At December 31, 2002, GREKA's Audit Committee, whose charter was adopted in
June 2000 and amended in October of 2002, consists of Messrs. Miller, Andrews
and Vaughan, and its Compensation Committee consists of Messrs. Grewal, Vaughan
and Andrews. The Board of Directors selects director nominees and will consider
suggestions by shareholders for names of possible future nominees delivered in
writing to the Secretary of GREKA on or before November 30th in any year. The
Audit Committee met three times during 2002, and the Compensation Committee met
twice during 2002.

Section 16(a) Beneficial Ownership Reporting Compliance

     Based solely on a review of reports filed with GREKA, all directors,
executive officers and beneficial owners of more than five percent of GREKA
common stock timely filed all reports regarding transactions in GREKA's
securities required to be filed during the last fiscal year by Section 16(a) of
the Securities Exchange Act of 1934, except one Form 4 for Mr. Stromberg.

                                       37
<PAGE>

Item 11. Executive Compensation

     The following summary compensation table sets forth in summary form the
compensation received during each of GREKA's last three completed fiscal years
by the executive officers of GREKA, except no disclosure is required for those
earning gross compensation less than $100,000.

Executive Compensation
<TABLE>
<CAPTION>

                                     Summary Compensation Table

                                    Annual Compensation        Long Term Compensation
                                  -----------------------   ---------------------------
                                                             Restricted     Securities
Name and principal                                          stock awards    underlying      All other
position                   Year   Salary($)   Bonus($)(1)       ($)        options/SARS   compensation
------------------         ----   ---------   -----------   ------------   ------------   ------------
<S>                        <C>     <C>          <C>             <C>          <C>           <C>
Randeep S. Grewal,         2002    $402,101     $6,522           --               --       $284,144(2)
Chairman and Chief         2001    $353,777     $8,844           --               --       $ 12,000(3)
Executive Officer          2000    $290,269         --           --          410,000       $ 12,000(3)

Brent E. Stromberg,        2002    $104,056     $6,522           --               --            --
VP-Operations              2001    $ 97,386     $8,844           --               --            --


Susan M. Whalen,           2002    $109,144     $6,522           --               --            --
VP-Asset Management        2001    $ 93,445     $8,844           --               --            --


Richard R. Lembcke,        2002    $118,687     $6,522           --               --            --
VP-Development             2001    $114,471     $8,844           --               --            --

Max A. Elghandour,         2002    $160,000         --           --               --            --
Chief Financial Officer    2001    $103,385         --           --           45,000            --
</TABLE>

(1) The bonus paid to the executive officers of GREKA in 2001 and 2002 was their
participation in the Company's NPSP. The executive officers of GREKA were not
paid any bonuses during 2000.

(2) Auto expense allowance and life-long valuation of 2% overriding royalty from
acquired properties.

(3) Auto expense allowance.

     No other form of compensation was paid during 2000, 2001 or 2002. No other
executive officer or director of GREKA received total compensation in excess of
$100,000 during the last three fiscal years.

     At December 31, 2002, GREKA had authorized 1.4 million options to acquire
shares of common stock of GREKA, of which none were granted in 2002, to
employees, directors and consultants of the Company. During 2002, a total of
2,000 options terminated through attrition and no options had been exercised,
leaving the total option grants outstanding as of December 31, 2002 at 1,106,000
options.

                                       38
<PAGE>

                         Aggregated Option/SAR Exercises
                             in Last Fiscal Year and
                            FY-End Option/SAR Values

                                                                  Value of
                                                 Number of       unexercised
                           Shares               unexercised      in-the-money
                          acquired              options/SARS     options/SARS
                             on       Value     at FY-end(#)     at FY-end($)
                          exercise   realized   exercisable/     exercisable/
Name                        (#)        ($)      unexercisable    unexercisable
----                      --------   --------   --------------   -------------

Randeep S. Grewal             0          -     520,000/      0       $0/$0
Brent E. Stromberg            0          -      50,000/ 25,000       $0/$0
Susan M. Whalen               0          -      35,000/ 10,000       $0/$0
Richard R. Lembcke            0          -      50,000/ 25,000       $0/$0
Max A. Elghandour             0          -      15,000/ 30,000       $0/$0

Employment Contracts and Termination Agreements

     On September 9, 1997, GREKA entered into a five-year employment agreement
with Randeep S. Grewal. This agreement was amended on October 14, 1998, and on
November 3, 1999 the Board of Directors adopted an amended and restated
employment agreement for Mr. Grewal (the "Restated Agreement"). Under the terms
of the Restated Agreement, Mr. Grewal's annual salary is $287,500 subject to an
annual increase effective on the anniversary date. Mr. Grewal participates in
GREKA's benefit plans and is entitled to bonuses and incentive compensation as
determined by the board of directors of GREKA. The Restated Agreement also
allows Mr. Grewal to receive an assignment of a 2% overriding royalty of all oil
and gas properties of GREKA and to receive fringe benefits which include an
automobile allowance of $1,000 per month. Under the original agreement, 31,500
shares of GREKA common stock were issued to Mr. Grewal.

     The term of the Restated Agreement is through the fifth anniversary of
December 31, 1999; however, it automatically rolls over so that it is a minimum
of three years unless sixty days prior to any anniversary date the Company
notifies Mr. Grewal that the change of control period shall not be extended. A
change of control termination clause was added which is intended to deter
hostile changes of control by providing a substantial termination payment should
Mr. Grewal terminate his employment or be terminated as a result of a change of
control. The Restated Agreement is terminable for cause or by the death or
disability of Mr. Grewal. In addition, the Restated Agreement may be terminated
by Mr. Grewal in the event of any diminution by GREKA in Mr. Grewal's position,
authority, duties or responsibilities. Upon termination of the Restated
Agreement by GREKA for any reason other than for cause, death or disability, or
upon termination of the Restated Agreement by Mr. Grewal in the event of any
diminution by GREKA in Mr. Grewal's position, authority, duties or
responsibilities, GREKA is obligated to pay within 30 days after the date of
termination: (a) Mr. Grewal's base salary through the date of the severance
period, (b) Mr. Grewal's base salary for the balance of the term of the
agreement if the date of termination is within the first five years of the
employment agreement (base salary is the salary rate in effect at the date of
termination), (c) the annual bonus paid to Mr. Grewal for the last full fiscal
year during the employment period, and (d) all amounts of deferred compensation,
if any.

Director Compensation

     Each director, who is not an employee of GREKA, is reimbursed for expenses
incurred in attending meetings of the board of directors and related committees.
At December 31, 2002, GREKA had four outside directors. No compensation was paid
to any outside director during fiscal 2002 and none is planned for the immediate
future.

                                       39
<PAGE>

     GREKA has no knowledge of any arrangement or understanding in existence
between any executive officer named above and any other person pursuant to which
any such executive officer was or is to be elected to such office or offices.
All officers of GREKA serve at the pleasure of the board of directors. No family
relationship exists among the directors or executive officers of GREKA. There is
no person who is not a designated officer who is expected to make any
significant contribution to the business of GREKA. Any officer or agent elected
or appointed by the board of directors may be removed by the board whenever in
its judgment the best interests of GREKA will be served thereby without
prejudice, however, to any contractual rights of the person so removed.

Future Transactions

     All transactions between GREKA and an officer, director, principal
stockholder or affiliate of GREKA will be approved by a majority of the
uninterested directors, only if they have determined that the transaction is
fair to GREKA and its shareholders and that the terms of such transaction are no
less favorable to GREKA than could be obtained from unaffiliated parties.

Item 12. Security Ownership of Certain Beneficial Owners and Management

     The following table presents, as of March 17, 2003 the common stock
ownership of each person known by GREKA to be the beneficial owner of five
percent or more of GREKA's common stock, all directors and officers
individually, and all directors and officers of GREKA as a group. Except as
noted, each person has sole voting and investment power with respect to the
shares shown. GREKA is not aware of any contractual arrangements or pledges of
GREKA's securities which may at a subsequent date result in a change of control
of GREKA. As of March 17, 2003, there were 4,951,451 shares of GREKA common
stock issued and outstanding.

                         Amount of Beneficial Ownership

Name and Address
of Beneficial Owner                       Common Stock(1)     Percent of Class
-------------------                       ---------------     ----------------

Strong Capital Management, Inc.                511,388             10.33%
Richard S. Strong
100 Heritage Reserve
Menomonee Falls, WI 53051

Wynnefield Capital Management, LLC             346,300              6.99%
450 Seventh Avenue, Suite 509
New York, NY  10123

Randeep S. Grewal                              782,500(2)          14.30%
Chairman of the Board,
Chief Executive Officer,
and President
630 Fifth Avenue, Suite 1501
New York, NY  10111

Dr. Jan F. Holtrop                              73,499(3)           1.47%
Director
Van Alkemadelaan
2596 AS The Hague
The Netherlands

George G. Andrews                               95,250(4)           1.89%
Director
7899 West Frost Drive
Littleton, CO 80123

                                       40
<PAGE>

Name and Address
of Beneficial Owner                       Common Stock(1)     Percent of Class
-------------------                       ---------------     ----------------

Kenton D. Miller                                41,000(5)            *
Director
212 F. 25th Street
Tulsa, OK 47114

Dai Vaughan                                     70,000(6)           1.39%
Director
2536 Waterstone Way
Marietta, GA 30062

Brent E. Stromberg                              76,900(7)           1.53%
VP Operations
2801B Santa Maria Way
Santa Maria, CA 93455

Susan M. Whalen                                 45,000(8)            *
VP Asset Management
2801B Santa Maria Way
Santa Maria, CA 93455

Richard R. Lembcke                              76,575(9)           1.52%
VP Business Development
2801B Santa Maria Way
Santa Maria, CA  93455

Max A. Elghandour                               30,000(10)           *
Chief Financial Officer
630 Fifth Avenue, Suite 1501
New York, NY 10111

All directors and officers as a group        1,290,724(11)        21.70%
(9 persons)

*    Less than l%

(1) Rule l3d-3 under the Securities Exchange Act of 1934 involving the
determination of beneficial owners of securities, includes as beneficial owners
of securities any person who directly or indirectly, through any contract,
arrangement, understanding, relationship or otherwise has, or shares, voting
power and/or investment power with respect to such securities, and any person
who has the right to acquire beneficial ownership of such security within sixty
days, including through the exercise of any option, warrant or conversion of a
security.

(2) Includes options presently exercisable to acquire 520,000 shares of GREKA
Energy common stock, and 262,500 shares of GREKA Energy common stock held
individually by Mr. Grewal.

(3) Includes options presently exercisable to acquire 50,000 shares of GREKA
Energy common stock.

(4) Includes options presently exercisable to acquire 90,000 shares of GREKA
Energy common stock.

(5) Consists of options presently exercisable to acquire 41,000 shares of GREKA
Energy common stock.

(6) Consists of options presently exercisable to acquire 70,000 shares of GREKA
Energy common stock.

                                       41
<PAGE>

(7) Includes options presently exercisable to acquire 75,000 shares of GREKA
Energy common stock.

(8) Consists of options presently exercisable to acquire 45,000 shares of GREKA
Energy common stock.

(9) Includes options presently exercisable to acquire 75,000 shares of GREKA
Energy common stock.

(10) Includes options presently exercisable to acquire 30,000 shares of GREKA
Energy common stock.

(11) Includes options presently exercisable to acquire 996,000 shares of GREKA
Energy common stock held by directors and executive officers of GREKA Energy.

Item 13. Certain Relationships and Related Transactions

During the last three fiscal years, there have been no material transactions
between GREKA and any officer, director, nominee for election as director, or
any shareholder owning greater than five percent (5%) of GREKA's outstanding
shares, nor any member of the above referenced individuals' immediate family,
except for options granted to and financing transactions with IPH (See Item 5 -
"Market for Common Equity and Related Stockholder Matters"; Item 1 -
"Description of Business, Financing & Debt Restructuring Activities", Mr.
Grewal's restated employment agreement (See Item 11 - "Executive Compensation")
and the Settlement Agreement and Release entered into with Capco dated August
17, 2000, and as set forth below.

     The Company had a non-interest bearing note receivable at December 31, 2000
from Randeep S. Grewal, the Company's Chairman of the Board and Chief Executive
Officer of $750,000 relating to an exercise of stock options on December 26,
2000. This note was repaid on January 9, 2001.

     The Company had a non-interest bearing note receivable at December 31, 2001
from Randeep S. Grewal, the Company's Chairman of the Board and Chief Executive
Officer of $500,000 which was all due and payable on April 30, 2002. This note
has been repaid in full.

     It is GREKA's policy that any future material transactions between it and
members of its management or their affiliates shall be on terms no less
favorable than those available from unaffiliated third parties.

Item 14. Controls and Procedures

Our Chief Executive Officer and Chief Financial Officer have concluded, based on
their evaluation within 90 days of the filing date of this report, that our
disclosure controls and procedures are effective for gathering, analyzing and
disclosing the information we are required to disclose in our reports filed
under the Securities Exchange Act of 1934. There have been no significant
changes in our internal controls or in other factors that could significantly
affect these controls subsequent to the date of the previously mentioned
evaluation.

                                       42
<PAGE>

                                     Part IV

Item 15. Exhibits and Reports on Form 8-K.

     (a) Exhibits. The following exhibits are furnished as part of this report:

Exhibit No.       Exhibit Description
-----------       -------------------

3.1               Restated Articles of Incorporation of Horizontal Ventures
                  (filed as Exhibit 3A to Horizontal Ventures' Quarterly Report
                  on Form 10-QSB for the quarter ended June 30, 1998 (File No.
                  0-20760) and incorporated herein by reference)

3.2               Articles of Amendment to Articles of Incorporation effective
                  March 22, 1999 (filed as Exhibit 3.1 to the Company's Current
                  Report on Form 8-K dated March 15, 1999 and incorporated
                  herein by reference)

3.3               ByLaws of Horizontal Ventures (incorporated by reference to
                  Exhibit No. 3 to the Horizontal Ventures' Registration
                  Statement (#33-24265-LA)

3.4               Amendment to Article II of the Bylaws of GREKA (filed as
                  Exhibit 3.1 to the GREKA Report on Form 10-Q for the Quarter
                  ended September 30, 1999 and incorporated by reference herein)

10.1              Amended and Restated Executive Employment Agreement dated
                  November 3, 1999 among Randeep S. Grewal and GREKA (filed as
                  Exhibit 10.2 to the GREKA Report on Form 10-Q for the quarter
                  ended September 30, 1999 and incorporated by reference herein)

10.2              Rights Agreement dated November 3, 1999 (filed as Exhibit 10.4
                  to the GREKA Report on Form 10-Q for the quarter ended
                  September 30, 1999 and incorporated by reference herein)

10.3              First Amended and Restated Loan and Security Agreement dated
                  November 30, 1999 by and among GMAC Commercial Credit LLC,
                  Greka Integrated, Inc., Saba Realty, Inc. and Santa Maria
                  Refining Company (filed as Exhibit 10.1 to the GREKA Report on
                  Form 8-K filed February 18, 2000 and incorporated by reference
                  herein)

10.4              Letter Agreement dated December 13, 1999 by and among GMAC
                  Commercial Credit LLC, Greka Integrated, Inc., Saba Realty,
                  Inc. and Santa Maria Refining Company (filed as Exhibit 10.2
                  to the GREKA Report on Form 8-K filed February 18, 2000 and
                  incorporated by reference herein)

10.5              Settlement Agreement and Release by and among GREKA and
                  Randeep S. Grewal and Capco Resources, Ltd., Capco Energy,
                  Inc., and Ilyas Chaudhary dated August 17, 2000 (filed as
                  Exhibit 10.8 to the Post Effective Amendment No. 1 to the
                  registration statement on Form S-2, file no. 333-45352, and
                  incorporated by reference herein)

10.6              First Amendment To First Amended And Restated Loan And
                  Security Agreement dated February 22, 2001 by and among GMAC
                  Commercial Credit LLC, Greka Integrated, Inc., Saba Realty,
                  Inc. and Santa Maria Refining Company (filed as Exhibit 10.30
                  to the GREKA Annual Report on Form 10-K for the fiscal year
                  ended December 31, 2000 and incorporated by reference herein)

                                       43
<PAGE>

Exhibit No.       Exhibit Description
-----------       -------------------

10.7              Loan Agreement dated as of March 1, 2001 among Greka AM, Inc.
                  as borrower, the Company as guarantor, and the Bank of Texas,
                  National Association (filed as Exhibit 10.31 to the GREKA
                  Annual Report on Form 10-K for the fiscal year ended December
                  31, 2000 and incorporated by reference herein)

10.8              Amended and Restated Loan and Security Agreement between Greka
                  AM, Inc. as borrower and International Publishing Holding,
                  Inc. as Lender dated October 1, 2002 (filed as Exhibit 10.1 to
                  the GREKA Quarterly Report on Form 10-Q for the fiscal quarter
                  ended September 30, 2002 and incorporated by reference herein)

10.9              Amendment No. 1 to Securities Purchase Agreement between GREKA
                  Energy Corporation as borrower, certain of its affiliates as
                  guarantors, and Guggenheim Investment Management, LLC as
                  collateral agent dated October 28, 2002 (filed as Exhibit 10.2
                  to the GREKA Quarterly Report on Form 10-Q for the fiscal
                  quarter ended September 30, 2002 and incorporated by reference
                  herein)

10.10             Stock Purchase Agreement between P.I. Holdings No. 3, Inc.,
                  P.I. Holdings No. 4, and the Company dated September 12, 2002;
                  First Amendment thereto dated September 27, 2002; and Second
                  Amendment thereto dated October 28, 2002*

10.11             Amendment No. 2 to Securities Purchase Agreement between GREKA
                  Energy Corporation as borrower, certain of its affiliates as
                  guarantors, and Guggenheim Investment Management, LLC as
                  collateral agent dated March 11, 2003**

10.12             Note Purchase Agreement between GREKA AM, Inc. as borrower,
                  certain of its affiliates as guarantors, and Guggenheim
                  Investment Management, LLC as collateral agent dated March 11,
                  2003**

10.13             Amendment No. 3 to Securities Purchase Agreement between GREKA
                  Energy Corporation as borrower, certain of its affiliates as
                  guarantors, and Guggenheim Investment Management, LLC as
                  collateral agent dated March 21, 2003**

21.1              Subsidiaries of GREKA**

23.1              Consent of Netherland, Sewell & Associates, Inc.**

23.2              Consent of Ryder-Scott Company Petroleum Consultants**

23.3              Consent of Deloitte & Touche LLP**

 * Request for confidentiality pending.
** Filed herewith.

     (b) Reports on Form 8-K. During the fourth quarter of 2002, GREKA filed no
reports on Form 8-K.


                                       44
<PAGE>



                    GREKA ENERGY CORPORATION AND SUBSIDIARIES
             INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND SCHEDULE




                                                                        Page
                                                                        ----


Consolidated Financial Statements of GREKA Energy Corporation
 Independent Auditors' Report........................................    F-2

Independent Auditors' Report (Predecessor Auditor) ..................    F-3

Consolidated Balance Sheets as of December 31, 2002 and 2001.........    F-4

Consolidated Statements of Operations for the years ended
  December 31, 2002, 2001, and 2000 .................................    F-5

Consolidated Statements of Stockholders' Equity for the
  years ended December 31, 2002, 2001, and 2000 .....................    F-6

Consolidated Statements of Cash Flows for the years
  ending December 31, 2002, 2001, and 2000 ..........................    F-7

Notes to Consolidated Financial Statements...........................    F-8

Schedule II - Valuation and Qualifying Accounts
  for each of the three years in the period ended December 31, 2002..    A-1

All other financial statement schedules have been omitted since they are either
not required, are not applicable or the required information is included in the
consolidated financial statements or the notes thereto.



                                       F-1


<PAGE>


INDEPENDENT AUDITORS' REPORT
----------------------------

To the Board of Directors and
Stockholders of
Greka Energy Corporation:

We have audited the accompanying consolidated balance sheets of Greka Energy
Corporation and subsidiaries (the "Company") as of December 31, 2002 and 2001
and the related consolidated statements of operations, stockholders' equity, and
cash flows for the years then ended. Our audit also included the 2002 and 2001
financial statement schedule listed in the Index as Schedule II. These financial
statements and financial statement schedules are the responsibility of the
Company's management. Our responsibility is to express an opinion on the 2002
and 2001 financial statements based on our audits. The consolidated statements
of operations, stockholders' equity, and cash flows and financial statement
schedules for the year ended December 31, 2000 were audited by other auditors
who have ceased operations. Those auditors expressed an unqualified opinion on
those financial statements and stated that such 2000 financial statement
schedule, when considered in relation to the 2000 basic financial statements
taken as a whole, presented fairly, in all material respects, the information
set forth therein, in their report dated April 13, 2001, which also included an
explanatory paragraph indicating that the Company, effective January 1, 2000,
changed its accounting for inventory from the first in, first out method to the
average cost method.

We conducted our audits in accordance with auditing standards generally accepted
in the United States of America. Those standards require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

In our opinion, the 2002 and 2001 consolidated financial statements present
fairly, in all material respects, the financial position of the Company as of
December 31, 2002 and 2001, and the results of its operations and its cash flows
for the years then ended in conformity with accounting principles generally
accepted in the United States of America. Also, in our opinion, the 2002 and
2001 financial statement schedules, when considered in relation to the 2002 and
2001 basic consolidated financial statements taken as a whole, present fairly,
in all material respects, the information set forth therein.

/s/ Deloitte & Touche LLP

March 27, 2003
New York, New York

                                       F-2


<PAGE>



Greka Energy Corporation dismissed Arthur Andersen LLP on May 21, 2001, and
subsequently engaged Deloitte & Touche LLP as its independent auditors. The
predecessor auditors' report appearing below is a copy of Arthur Andersen LLP's
previously issued opinion dated April 13, 2001. Since Greka Energy Corporation
is unable to obtain a manually signed audit report, a copy of Arthur Andersen's
LLP's most recently signed and dated report has been included to satisfy filing
requirements, as permitted under Rule 2-02 (e) of Regulation S-X.


                    Report of Independent Public Accountants

To the Shareholders of GREKA Energy Corporation:

We have audited the accompanying consolidated balance sheets of GREKA Energy
Corporation (a Colorado corporation) and subsidiaries as of December 31, 2000
and 1999, and the related consolidated statements of operations, stockholders'
equity and cash flows for each of the three years in the period ended December
31, 2000. These financial statements and the schedule referred to below are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of GREKA Energy Corporation and
subsidiaries as of December 31, 2000 and 1999, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 2000 in conformity with accounting principles generally accepted in
the United States.

As explained in Note 2 to the financial statements, effective January 1, 2000,
the Company has changed its accounting for inventory from the first in, first
out method to the average cost method.

Our audits were made for the purpose of forming an opinion on the basic
financial statements taken as a whole. Schedule II - Valuation and Qualifying
Accounts is presented for purposes of complying with the Securities and Exchange
Commission's rules and is not a required part of the basic financial statements.
This schedule has been subjected to the auditing procedures applied in our
audits of the basic financial statements, and in our opinion, fairly states, in
all material respects, the financial data required to be set forth therein in
relation to the basic financial statements taken as a whole.

/s/ Arthur Andersen LLP

New York, New York
April 13, 2001


                                      F-3

<PAGE>
<TABLE>
<CAPTION>


                                GREKA ENERGY CORPORATION AND SUBSIDIARIES
                                       Consolidated Balance Sheets
                                           As of December 31,

                                                ASSETS


Current Assets                                                           2002           2001
                                                                     ------------   ------------

<S>                                                                  <C>             <C>
        Cash and cash equivalents ................................   $  1,361,380    $   422,103
        Accounts receivable trade, net of allowance for
          doubtful accounts of $451,581
          and of $436,258, respectively ..........................      3,760,613      3,618,368
        Inventories ..............................................      1,363,506      1,796,520
        Other current assets .....................................        896,621      1,552,090
        Assets held for Sale .....................................        460,000             --
                                                                     ------------   ------------
                 Total Current Assets ............................      7,842,120      7,389,081
                                                                     ------------   ------------
Property and Equipment

        Investment in limestone property .........................             --      3,675,973
        Oil and gas properties (full cost method) ................     46,361,062     46,928,312
        Unevaluated oil and gas properties .......................      5,014,703      7,347,113
        Land .....................................................     19,135,235     17,247,744
        Plant and equipment ......................................     22,764,807     29,823,908
                                                                     ------------   ------------
                                                                       93,275,807    105,023,050

        Less accumulated depreciation, depletion and
          amortization ...........................................   (14,407,101)    (15,557,669)
                                                                     ------------   ------------
Property and Equipment, net ......................................     78,868,706     89,465,381
Other Assets .....................................................     10,877,792      3,194,985
                                                                     ------------   ------------
Total Assets .....................................................   $ 97,588,618   $100,049,447
                                                                     ============   ============


                            LIABILITIES AND STOCKHOLDERS' EQUITY



Current Liabilities                                                      2002           2001
                                                                     ------------   ------------

        Accounts payable and accrued expenses ....................   $ 13,097,897   $ 23,751,354
        Current maturities of long-term debt and notes payable ...      9,672,914     33,993,043
                                                                     ------------   ------------
                 Total Current Liabilities .......................     22,770,811     57,744,397

Long term debt, net of current portion ...........................     47,664,622      9,139,395

Other Liabilities ................................................      1,101,705             --

Commitments and Contingent Liabilities

Stockholders' Equity

        Common stock, no par value, 50,000,000 shares
          authorized, 4,951,451 and 4,694,953, respectively
          shares issued and outstanding ..........................     44,404,253     43,112,523
        Additional paid-in capital ...............................      1,676,604             --
        Accumulated deficit ......................................    (20,029,377)    (9,946,868)
                                                                     ------------   ------------

        Total Stockholders' Equity ...............................     26,051,480     33,165,655
                                                                     ------------   ------------
Total Liabilities and Stockholders' Equity........................   $ 97,588,618   $100,049,447
                                                                     ============   ============


   The accompanying notes are an integral part of these consolidated financial statements



                                               F-4
<PAGE>

                                   GREKA ENERGY CORPORATION AND SUBSIDIARIES
                                     Consolidated Statements of Operations
                                        For The Years Ended December 31,


                                                                     2002            2001           2000
                                                                 ------------    ------------   -------------

Revenues .....................................................   $ 28,910,845    $ 40,755,282    $ 49,067,140
                                                                 ------------    ------------    ------------
Operating(Income)and Expenses

        Production and product costs .........................     16,258,337      24,781,938      25,199,620
        Sales, general and administration ....................      9,182,828       8,274,183       7,194,521
        Depreciation, depletion and amortization .............      3,244,847       5,578,899       3,592,242
        Impairment of long-lived assets ......................      5,961,187            --         1,881,856
        Gain on sale of properties ...........................     (3,959,746)           --              --
                                                                 ------------    ------------    ------------
Operating (Loss)Income .......................................     (1,776,608)      2,120,262      11,198,901

Other Income (Expense)

        Interest expense, net ................................     (9,423,521)     (4,157,110)     (4,535,174)
        Loss on sale of properties ...........................           --              --          (991,439)
        Other income (expense), net ..........................      1,150,729      (5,540,196)           --
                                                                 ------------    ------------     ------------
                 Other expense, net ..........................     (8,272,792)     (9,697,306)     (5,526,613)
                                                                 ------------    ------------     ------------
(Loss) Income Before Income Taxes and cumulative
        effect of change in accounting principle .............    (10,049,400)     (7,577,044)      5,672,288

Provision for Income Tax .....................................         33,109          36,500         361,964
                                                                 ------------    ------------    ------------
(Loss) Income before cumulative effect of change in
        accounting principle .................................    (10,082,509)     (7,613,544)      5,310,324
Cumulative effect of change in accounting principle ..........           --              --          (853,110)
                                                                 ------------    ------------   ------------
Net (loss) income ............................................   $(10,082,509)   $ (7,613,544)   $  4,457,214
                                                                 ============    ============    ============

Net (loss) Income per Common Share - Basic
  Before cumulative effect of a change in accounting principle   $      (2.11)   $      (1.67)   $       1.17
                                                                 ============    ============    ============

Cumulative effect of a change in accounting principle ........           --              --      $       (.17)

Net (loss) Income per Common Share - Basic ...................   $      (2.11)   $      (1.67)   $       1.00
                                                                 ============    ============    ============
Basic Shares .................................................      4,767,566       4,555,255       4,475,985

Net (loss) Income per Common Share - Diluted
  Before cumulative effect of a change in accounting principle   $      (2.11)   $      (1.67)   $       1.17
Cumulative effect of a change in accounting principle ........           --              --      $       (.18)
                                                                 ------------    ------------    ------------
Net (loss) Income per Common Share - Diluted .................   $      (2.11)   $      (1.67)   $        .99
                                                                 ============    ============    ============
Diluted Shares ...............................................      4,767,566       4,555,255       4,762,979
                                                                 ============    ============    ============


                              The accompanying notes are an integral part of these
                                       consolidated financial statements.


                                                       F-5
<PAGE>

                                      GREKA ENERGY CORPORATION AND SUBSIDIARIES
                                   Consolidated Statements of Stockholders' Equity
                                For The Years Ended December 31, 2000, 2001, and 2002


                                                            Common Stock           Accumulated      Additional
                                                       Shares          Amount       (Deficit)     Paid in Capital    Total
                                                    -----------    ------------    ------------   --------------- ------------

Balance as of January 1, 2000                         4,556,937    $ 37,261,043    $  3,882,720)           --     $ 33,378,323

Issuance of stock for secondary offering                543,375       6,350,377            --              --        6,350,377

Issuance of stock for options and warrants              219,427       1,292,420            --              --        1,292,420

Issuance of stock for conversion of debentures           43,534         470,000            --              --          470,000

Repurchase of common stock                             (840,000)     (5,737,116)           --              --       (5,737,116)

Stock dividend                                             --         2,907,818      (2,907,818)           --             --

Net Income                                                 --              --         4,457,214            --        4,457,214
                                                   ------------    ------------    ------------    ------------   ------------

Balance as of December 31, 2000                       4,523,273      42,544,542      (2,333,324)           --       40,211,218
                                                   ------------    ------------    ------------    ------------   ------------

Issuance of stock for options and warrants               25,000         208,125            --              --          208,125

Issuance of stock for conversion of
   debentures                                            37,101         395,743            --              --          395,743

Issuance of Stock for Assets                             20,000         202,000            --              --          202,000

Repurchase of common stock                              (25,000)       (237,887)           --              --         (237,887)

Reconciliation with Transfer Agent(a)                   114,579            --              --              --             --

Net Loss                                                   --              --        (7,613,544)           --       (7,613,544)
                                                   ------------    ------------    ------------    ------------   ------------

Balance as of December 31, 2001                       4,694,953      43,112,523      (9,946,868)           --       33,165,655
                                                   ------------    ------------    ------------    ------------   ------------

Issuance of stock for conversion of
   debentures                                           255,466       1,291,730            --              --        1,291,730

Reconciliation with Transfer Agent(a)                     1,032            --              --              --             --

Issuance of stock options and warrants(b)                  --              --              --      $  1,676,604      1,676,604

Net Loss                                                   --              --       (10,082,509)           --      (10,082,509)

                                                   ------------    ------------    ------------    ------------   ------------
Balance as of December 31, 2002                       4,951,451    $ 44,404,253    $(20,029,377)   $  1,676,604   $(26,051,480)
                                                   ============    ============    ============    ============   ============

(a)       Relates to finalization of SABA acquisition and other stock related
          transactions reported by the Transfer Agent.
(b)       Relates to the effect of warrants and options issued to non-employees
          in connection with financing arrangements.


                                 The accompanying notes are an integral part of these
                                         consolidated financial statements.


                                                       F-6
<PAGE>

                                      GREKA ENERGY CORPORATION AND SUBSIDIARIES
                                        Consolidated Statements of Cash Flows
                                           For the Years Ended December 31,


                                                                         2002                 2001                 2000
                                                                    -------------         ------------         ------------

Cash flows from operating activities
   Net (loss) Income ........................................        $(10,082,509)        $ (7,613,544)        $  4,457,214
   Adjustments to reconcile net income
         (loss) to net cash provided by
         (used in) operating activities
   Depreciation, depletion, and
      amortization ..........................................           3,244,847            5,578,899            3,592,242
   Net loss on settlements of litigation ....................                --              2,166,613                 --
   Net gain on sale of properties ...........................          (3,959,746)                --                   --
   Impairment of long lived assets ..........................           5,961,187                 --                   --
   Loss on sale of Canadian properties ......................                --                   --                991,439
   Provision for doubtful accounts ..........................              15,323                 --                153,457
   Other non-cash (income) expense ..........................          (1,150,729)                --                 90,000
   Cumulative effect of a change in accounting
       principle ............................................                --                   --                853,110
(Increase) decrease in accounts
   receivable ...............................................            (157,568)           1,708,996           (1,607,262)
(Increase) decrease in other current assets .................           1,401,119             (853,145)           1,750,336
(Increase) decrease in inventory ............................             433,014            2,018,472             (528,612)
(Increase) decrease in other assets .........................            (273,166)           1,343,416           (3,076,133)
Increase (decrease) in accounts
   payable and accrued expenses .............................         (10,014,668)             968,140            4,998,790
                                                                     ------------         ------------         ------------
Net cash provided by (used in)
   operating activities .....................................         (14,582,896)           5,317,847           11,674,581
                                                                     ------------         ------------         ------------
Cash flows from investing activities:
   Purchases of oil and gas property and equipment ..........         (20,297,655)         (17,170,957)         (13,601,519)
   Proceeds from sale of property and
      equipment .............................................          24,344,838              890,817              571,000
Loan to related party .......................................                --               (500,000)                --
Repayment of loan to related party ..........................             247,776              750,000                 --
                                                                     ------------         ------------         ------------
Net cash provided by (used in) investing activities .........           4,294,959          (16,030,140)         (13,030,519)
                                                                     ------------         ------------         ------------
Cash flows from financing activities:
Repayments of notes payable .................................         (36,358,463)         (16,124,689)          (9,085,831)
Proceeds of Loan ............................................          51,600,000           27,348,007           13,026,468
Net increase(decrease) in revolver loan .....................            (649,623)          (3,647,875)                --
Net increase(decrease) in other loans .......................           1,101,704                 --                   --
Payment of financing costs ..................................          (2,912,899)          (1,294,535)                --
Proceeds from sale of stock, net of offering costs ..........                --                   --              6,350,377
Repurchase of common stock ..................................                --               (237,887)          (5,737,116)
Decrease in restricted cash .................................                --                   --              1,000,000
Exercise of options .........................................                --                320,676              542,420
Bond redemption .............................................          (1,553,505)             (67,000)                --
                                                                     ------------         ------------         ------------
Net cash provided by financing activities ...................          11,227,214            6,296,697            6,096,318
                                                                     ------------         ------------         ------------
Net increase (decrease) in cash and
   cash equivalents .........................................             939,277           (4,415,596)           4,740,380
Cash and cash equivalents:
   Beginning of year ........................................             422,103            4,837,699               97,319
                                                                     ------------         ------------         ------------
   End of year ..............................................        $  1,361,380         $    422,103         $  4,837,699
                                                                     ============         ============         ============
Cash paid for:
   Interest .................................................        $  5,075,819         $  3,402,206         $  3,830,243
   Income taxes .............................................        $    114,106         $       --           $    197,938
Non-cash financing and investing activities:
   Stock issued upon conversion of
      convertible debentures ................................        $  1,291,731         $    395,743         $    470,000
Issuance of stock options and warrants ......................        $  1,676,604         $    208,125         $  1,292,420
      Royalty to related party offset against loan to
         related party ......................................        $    252,224         $       --           $       --


                                The accompanying notes are an integral part of these
                                        consolidated financial statements.


                                                       F-7
</TABLE>
<PAGE>

                            GREKA Energy Corporation
                   Notes to Consolidated Financial Statements
                                December 31, 2002

NOTE 1 - DESCRIPTION OF BUSINESS

GREKA Energy Corporation, a Colorado corporation ("GREKA" or the "Company") is
an independent integrated energy company. The Company's oil and gas production,
exploration and development activities are concentrated in its properties in
California where the Company also owns and operates an asphalt refinery. The
Company supplies its asphalt refinery with equity oil, which is the crude oil
the Company produces from its surrounding heavy crude oil reserves, and it also
utilizes crude oil purchased from third party producers. GREKA believes that its
vertically integrated operations reduces its exposure to material volatile
swings in crude oil prices. Historically the Company has also engaged in oil and
gas exploration, development and production from its properties in Louisiana,
Texas and New Mexico which operation has substantially been sold as part of its
strategic, internal reorganization. In addition, GREKA has interests in coalbed
methane properties and production sharing contracts in China.

NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of presentation - The consolidated financial statements include the
accounts of the Company and its wholly-owned subsidiaries.

All significant intercompany accounts and transactions have been eliminated in
the accompanying consolidated financial statements.

The preparation of the consolidated financial statements in conformity with
accounting principles generally accepted in the United States of America
requires our management to make estimates and assumptions that affect the
reported amounts of assets and liabilities and disclosure of contingent assets
and liabilities at the dates of the financial statements and the reported
amounts of revenues and expenses during the reporting periods. Our most
significant estimates involves the assessment of the amount of proved natural
gas and oil reserves, the estimate of future development and plug and
abandonment costs. Actual results could differ from those estimates.

Effective December 31, 2000, the Company declared a 5% stock dividend for
issuance of .05 share of common stock for each share of common stock issued and
outstanding to holders of the Company's common stock as of December 31, 2000.
The fair market value of the dividend has been reflected as a charge to retained
earnings in the accompanying consolidated financial statements. The accompanying
financial statements have been adjusted to reflect the additional shares issued
in connection with this stock dividend as if such shares had been outstanding
for all periods presented.

Certain reclassifications have been made to prior year financial statements to
conform to the current year presentation.

Cash and cash equivalents - The Company considers all highly liquid investments
purchased with an original maturity of three months or less to be cash
equivalents.

Fair value of financial instruments - The carrying amounts of cash and cash
equivalents, accounts receivable, accounts payable and accrued expenses, other
current liabilities and notes payable, approximate fair value because of the
short maturity of these items. These fair value estimates are subjective in
nature and involve uncertainties and matters of significant judgment, and,
therefore, cannot be determined with precision. Changes in assumptions could
significantly affect these estimates.

Accounts receivable - The Company provides an allowance for uncollectible
receivables when it is determined that collection is doubtful. Substantially all
of the Company's subsidiaries' trade receivables for 2002 and 2001 are from
sales of asphalt and related products and oil and gas billings, including those
to joint interest property owners.

                                       F-8

<PAGE>


Inventories - Inventories are stated at the lower of cost or market. The
Company's accounting method for inventory was changed from the first in, first
out (FIFO) method to the weighted average cost method effective January 1, 2000.
The weighted average cost method is preferable because the primary inventoriable
cost at the refinery is crude oil for which the price can fluctuate
significantly. The weighted average cost method balances the impact of short
term fluctuations in crude oil pricing on the Company's refinery inventory
levels. The Company recorded the effect of this change of $853,110 as a
cumulative effect of a change in accounting principle as of January 1, 2000.

     Concentrations of credit risk - Substantially all of the Company's
subsidiaries' accounts receivable are from companies engaged in the
asphalt/paving and oil and gas businesses, and concentrated in the Western and
Southern United States. Generally, the Company's subsidiaries do not require
collateral for its accounts receivables. Four customers exceeded individually
more than 10 percent of the Company's sales of North American refinery
production during 2002, namely FAMM, Lawson, Union and Granite which accounted
for approximately 18%, 20%, 20% and 18%, respectively, of such sales and
approximately 2.6%, 22.6%, 5.8%, and 7.1%, respectively, of the related
receivable balance as of December 31, 2002. Other than production from the
Company's Integrated Operations Division which is transported to the Company's
refinery, three customers exceeded individually more than 10 percent of the
Company's sales of North American oil and gas production during 2002, namely
Tosco, Adams Resources and Plains Marketing, L.P. which accounted for 51%, 12%
and 15%, respectively, of such sales.

Property and equipment - Property and equipment is stated at cost. The Company
follows the "full-cost" method of accounting for oil and gas property and
equipment costs. Under this method, all costs incurred in the acquisition,
exploration, and development of oil and gas reserves are capitalized. Such costs
include lease acquisitions, geological and geophysical services, drilling,
completion, equipment, and certain general and administrative costs directly
associated with acquisition, exploration, and development activities. Sales,
general and administrative costs related to production and general overhead are
expensed as incurred. No gains or losses are recognized upon the sale or
disposition of oil and gas properties, except in transactions that involve a
significant amount of reserves in a cost center. The proceeds from the sale of
oil and gas properties are generally treated as a reduction of oil and gas
property costs. Fees from associated oil and gas exploration and development
partnerships, if any, are credited to oil and gas property costs to the extent
they do not represent reimbursement of Sales, general and administrative
expenses currently charged to expense. Such costs can be directly identified
with acquisition, exploration and development activities and do not include any
costs related to production, general corporate overhead, or similar activities.

Future development, site restoration, and dismantlement and abandonment costs,
net of salvage values, are estimated on a property-by-property basis based on
current economic conditions and are amortized to expense as the Company's
subsidiaries' capitalized oil and gas property costs are amortized. The
Company's subsidiaries' properties are all onshore, and the Company expects that
the salvage value of the tangible equipment will substantially offset any site
restoration and dismantlement and abandonment costs.

The provision for depreciation, depletion, and amortization of oil and gas
properties is computed on the unit-of-production method. Under this method, the
Company computes the provision by multiplying the total unamortized costs of oil
and gas properties including future development, site restoration, and
dismantlement and abandonment costs, but excluding costs of unproved properties
by an overall rate determined by dividing the physical units of oil and gas
produced during the period by the total estimated units of proved oil and gas
reserves. This calculation is done on a country by country basis for those
countries with oil and gas production. The cost of unevaluated properties
(approximately $5.0 million and $7.3 million at December 31, 2002 and 2001,
respectively) not being amortized is assessed quarterly to determine whether the
value has been impaired below the capitalized cost. Any impairment assessed is
added to the cost of proved properties being amortized. The costs associated
with unevaluated properties relate to projects which were undergoing exploration
or development activities or in which the Company intends to commence such
activities in the future. The Company will begin to amortize these costs when
proved reserves are established or impairment is determined.

The unamortized cost of oil and gas properties capitalized, net of related
deferred income taxes, is limited to the sum of the estimated future net
revenues from proved properties using current prices, discounted at 10%, and the
lower of cost or estimated fair value of unproved properties, adjusted for
related income tax effects ("Ceiling Limitation").

                                      F-9

<PAGE>


The calculation of the Ceiling Limitation and provision for depreciation,
depletion, and amortization is based on estimates of proved reserves. There are
numerous uncertainties inherent in estimating quantities of proven reserves and
in projecting the future rates of production, timing, and plan of development.
The accuracy of any reserves estimate is a function of the quality of available
data and of engineering and geological interpretation and judgment. Results of
drilling, testing, and production subsequent to the date of the estimate may
justify revision of such estimate. Accordingly, reserve estimates are often
different from the quantities of oil and gas that are ultimately recovered.

Depreciation for all other property and equipment is provided over estimated
useful lives using the straight-line method of depreciation. Renewals and
betterments are capitalized when incurred. Costs of maintenance and repairs that
do not improve or extend asset lives are charged to expense as incurred.

Environmental expenditures - If and when remediation of a property is probable
and the related costs can be reasonably estimated, the environmentally related
remediation costs will be expensed and recorded as liabilities. If recoveries of
environmental costs from third parties are probable, a receivable will be
recorded.

Revenue recognition - Revenue from sale of oil, gas and asphalt production is
recognized in the period in which title to the products is transferred, which is
generally considered to have occurred upon delivery of the products. The related
costs and expenses are recognized when incurred. Revenues from drilling
operations are recognized in the accounting period, which corresponds with the
performance of the service to the customer.

Federal and State income taxes - The Company follows SFAS No. 109, "Accounting
for Income Taxes," which accounts for income taxes using the liability method.
Under SFAS No. 109, deferred income tax assets and liabilities are determined
based on differences between the financial statement and tax bases of assets and
liabilities using enacted income tax rates expected to be in effect for the year
in which the differences are expected to reverse. The primary differences
between financial reporting and income tax reporting relate to the availability
of net operating loss carryforwards, and the use of accelerated methods of
depreciation for income tax purposes. A full valuation allowance is recorded
against the Company's net deferred tax asset due to uncertainty regarding its
realization as it is more likely than not that the deferred tax assets will not
be realized.

Earnings per share - Basic earnings(loss) per share has been computed using the
weighted average number of common shares outstanding during the respective
periods. Diluted earnings (loss) per share is computed by considering the effect
of outstanding options, warrants and other convertible securities. However,
diluted earnings (loss) per share is the same as basic earnings per share in
periods in which a loss has been incurred. The impact of a 5% stock dividend,
which was effective on December 31, 2000, has been reflected in earnings (loss)
per share for all periods presented.

Comprehensive (loss) income - There were no other comprehensive (loss) income
items for the years presented.

Stock options issued to employees and directors - The Company follows the
disclosure-only provisions of SFAS No. 123, "Accounting for Stock-Based
Compensation" ("SFAS No. 123"). SFAS No. 123 encourages, but does not require,
companies to adopt a fair value based method for determining expense related to
stock option compensation. The Company continues to account for stock based
compensation for employees using the intrinsic value method as prescribed by
Accounting Principles Board Opinion ("APB") No. 25, " Accounting for Stock
Issued to Employees" and related Interpretations. Under APB Opinion No. 25, no
compensation expense is recognized for employee option grants because the
exercise price of the options granted to date has equaled the market price of
the underlying shares on the date of grant (the "intrinsic value method").

                                      F-10
<PAGE>


Had compensation cost been determined consistent with SFAS No. 123, the
Company's net (loss) income and (loss) earnings per share would have been
adjusted to the following pro forma amounts:

<TABLE>
<CAPTION>


                                                                  December 31
                                           ------------------------------------------------------
                                                  2002                2001              2000
                                            --------------       -------------     --------------
<S>                                         <C>                  <C>                <C>
Net (Loss) Income as reported               $  (10,082,509)      $  (7,613,544)     $   4,457,214

Deduct:total stock-based compensation
Expense under fair value based method
for all periods, net of tax                           --               (36,500)          (142,390)
                                            --------------       -------------      -------------
Pro Forma
Net (Loss) Income                              (10,082,509)         (7,650,044)         4,314,824

Basic EPS as reported                       $        (2.11)      $       (1.67)     $        1.00
Pro Forma Basic EPS                         $        (2.11)      $       (1.68)     $         .96

Diluted EPS as reported                     $        (2.11)      $       (1.67)     $         .99
Pro Forma Diluted EPS                       $        (2.11)      $       (1.68)     $         .90
</TABLE>


The fair value of each option granted in 2002, 2001, and 2000 is estimated on
the date of grant using the Black-Scholes option pricing model with the
following assumptions: a) risk free interest rate ranging from 5% to 6.48%,
b)expected volatility ranging from 59.2% to 64.2%, c) average time to exercise
of 7 years, and d) expected dividend yield of zero.

Stock options and warrants issued to non-employees - The Company follows the
provisions of SFAS No. 123 with respect to transactions in which goods or
services are the consideration received for the issuance of equity instruments.
Under SFAS No. 123, these transactions, which mainly represent financing costs,
shall be accounted for based on the fair value of the consideration received or
the fair value of the equity instruments issued, whichever is more reliably
measurable. The Company has determined that the fair value of the equity
instrument is the most reliable measure. The fair value of the equity instrument
is determined based on the Black-Scholes Model for option pricing.

Recent Accounting Pronouncements

A summary of the recent accounting pronouncements, issued by the Financial
Accounting Standards Board ("FASB"),that may affect the Company are presented
below.

SFAS No. 141, "Business Combinations," requires the use of the purchase method
of accounting for all business combinations initiated after June 30, 2001. SFAS
No. 142, "Goodwill and Other Intangible Assets", addresses accounting for the
acquisition of intangible assets and accounting for goodwill and other
intangible assets after they have been initially recognized in the financial
statements. The Company does not currently have goodwill or other similar
intangible assets' therefore, the adoption of the new standard on January 1,
2002, did not have any material effect on its consolidated financial statements.

                                      F-11

<PAGE>


SFAS No. 143, "Accounting for Asset Retirement Obligations," addresses
accounting and reporting for obligations associated with the retirement of
tangible long-lived assets and the associated asset retirement costs. SFAS No.
143 became effective on January 1, 2003 and early adoption is encouraged. SFAS
No. 143 requires that the fair value of a liability for an asset's retirement
obligation be recorded in the period in which it is incurred and the
corresponding cost capitalized by increasing the carrying amount of the related
long-lived asset. The liability is accreted to its then present value each
period, and the capitalized cost is depreciated over the useful life of the
related asset. If the liability is settled for an amount other than the recorded
amount, a gain or loss is recognized. Currently, the Company includes estimated
future costs of abandonment and dismantlement in its full cost amortization base
and amortizes these costs as a component of its depletion expense. The Company
is continuing to revise its calculation of the impact the new standard will have
on the consolidated financial statements and the Company does not believe there
will be a material impact to the consolidated financial statements.

SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets,"
became effective on January 1, 2002, and addresses accounting and reporting for
the impairment or disposal of long-lived assets. SFAS No. 144 supercedes SFAS
No. 121, "Accounting for the Impairment of Long-Lived Assets and for the
Long-Lived Assets to Be Disposed Of" and Accounting Principles Board ("ABP")
Opinion No. 30, "Reporting the Results of Operations-Reporting the Effects of
Disposal of Segment of a Business and Extraordinary, Unusual and Infrequently
Occurring Events and Transactions." SFAS No. 144 retains the fundamental
provisions of SFAS No. 121 and expands the reporting of discontinued operations
to include all components of an entity with operations that can be distinguished
from the rest of the entity and that will be eliminated from the ongoing
operations of the entity in a disposal transaction. The standard had no impact
on the consolidated financial statements for the year ended December 31, 2002.

In April 2002, the FASB issued SFAS No. 145, "Rescission of FASB Statements No.
4, 44, and 64, Amendment of FASB Statement No. 13, and Technical Corrections."
SFAS No. 145 rescinds the provisions of SFAS No. 4 that require companies to
classify certain gains and losses from debt extinguishments as extraordinary
items, eliminates the provisions of SFAS No. 44 regarding transition to the
Motor Carrier Act of 1980 and amends the provisions of SFAS No. 13 to require
that certain lease modifications be treated as sale leaseback transactions. The
provisions of SFAS No. 145 related to classification of debt extinguishment are
effective for fiscal years beginning after May 15, 2002. The provisions of SFAS
No. 145 related to lease modifications are effective for transactions occurring
after May 15, 2002. The Company early adopted the provision of SFAS No. 145, as
permitted, with respect to the classification of gains or losses from debt
extinguishment. In 2002, the Company recorded approximately $265,000 of gain on
extinguishment of debt as "other income".

In June 2002, the FASB issued SFAS No. 146, "Accounting for Costs Associated
with Exit or Disposal Activities". SFAS No. 146 addresses financial accounting
and reporting for costs associated with exit or disposal activities and
nullifies Emerging Issues Task Force ("EITF") Issue No. 94-3, "Liability
Recognition for Certain Employee Termination Benefits and Other Costs to Exit an
Activity (including Certain Costs Incurred in a Restructuring)." SFAS No. 146
requires that a liability for costs associated with the exit or disposal of an
activity be recognized when the liability is incurred. This statement also
established that fair value is the objective for initial measurement of the
liability. The provisions of SFAS No. 146 are effective for exit or disposal
activities that are initiated after December 31, 2002.

The FASB has issued SFAS No. 148 "Accounting for Stock-Based
Compensation-Transition and Disclosure." SFAS No. 148 amends SFAS No. 123,
"Accounting for Stock-Based Compensation," to provide alternative methods of
transition for a voluntary change to the fair value based method of accounting
for stock-based employee compensation. In addition, SFAS No. 148 amends the
disclosure requirements of SFAS No. 123 to require prominent disclosures in both
annual and interim financial statements about the method of accounting for
stock-based employee compensation and the effect of the method used on reported
results. As of December 31, 2002, the Company accounts for stock-based employee
compensation in accordance with APB Opinion No. 25, "Accounting for Stock Issued
to Employees," and related interpretations.

                                      F-12

<PAGE>


In November 2002, the FASB issued Interpretation No. 45, "Guarantor's Accounting
and Disclosure Requirements for Guarantees", which elaborates on the disclosures
to be made in interim and annual financial statements of a guarantor about its
obligations under certain guarantees that it has issued. It also clarifies that
a guarantor is required to recognize, at the inception of a guarantee, a
liability for the fair value of the obligation undertaken in issuing a
guarantee. Initial recognition and measurement provisions of the Interpretation
are applicable on a prospective basis to guarantees issued or modified after
December 31, 2002. The disclosure requirements are effective for financial
statements of interim or annual periods ending after December 15, 2002. Under
this Interpretation, at the inception of guarantees issued after December 31,
2002, the Company will record the fair value of the guarantee as a liability,
with the offsetting entry being recorded based on the circumstances in which the
guarantee was issued. The Company does not have any third party guarantees
outstanding other than certain guarantees issued in connection with the
Company's debt. Such debt is recorded on the consolidated balance sheet at
December 31, 2002.

In January 2003, the FASB issued Interpretation No. 46, "Consolidation of
Variable Interest Entities, an Interpretation of ARB 51". This Interpretation
requires that the primary beneficiary in a variable interest entity consolidate
the entity even if the primary beneficiary does not have a majority voting
interest. The consolidation requirements of this Interpretation are required to
be implemented for any variable interest entity created on or after January 31,
2003. In addition, the Interpretation requires disclosure of information
regarding guarantees or exposures to loss relating to any variable interest
entity existing prior to January 31, 2003 in financial statements issued after
January 31, 2003. The Company does not believe that this Interpretation will
have a material effect on its consolidated financial condition or results of
operations.

NOTE 3 - ACQUISITIONS AND DIVESTITURES

Acquisitions
------------

In June 2002, a subsidiary of the Company acquired from Vintage Petroleum
California, Inc. ("Vintage") all of Vintage's oil and gas producing properties
and facilities in the Santa Maria Valley of central California for approximately
$17.5 million in cash. These properties, now operated by the Company, consist of
five fields and approximately 110 producing wells, encompassing approximately
8,000 acres of mineral interest and over 800 acres of real estate. Of the
purchase price paid, $2.4 million was allocated to real estate and $15.1 million
was allocated to oil & gas properties.

In October 2002, the Company entered into a stock purchase agreement to acquire
all outstanding shares of Windsor Energy US Corporation ("Windsor") and all
interests in Rincon Island Limited Partnership ("Rincon"), a Texas limited
partnership that owns and operates oil and gas producing properties and
facilities located within the Rincon Island Field in central California. The
properties cover approximately 1,700 mineral acres, including a 1-acre island
connected to land by a 2,700' causeway containing the gas and oil pipelines and
facilitating vehicular access. At closing, of the 56 wells on the property, 12
were producing at approximately 300 BOPD and 80 MCFD. The purchase price, which
consisted of assumption of certain liabilities was allocated to current assets
($1.2 million), to oil & gas properties ($0.3 million), and to other assets
($3.5 million).

Divestitures
------------

In April 2002, the Company sold its interest in the Manila Village Field located
in Jefferson Parish, south Louisiana for approximately $55,000.

In May 2002, the Company sold its interest in the Potash Field, Plaquemines
Parish, Louisiana (the "Potash sale") for a contract price of approximately $20
million.

                                      F-13

<PAGE>


In June 2002, the Company sold its 75% exploration interest in the Jatiluhur
Block, West Java for a $4 million future production payment and a retained 5%
overriding royalty interest in the Block. Pertamina, the Indonesian state-owned
oil company, consented to the sale. As a result of an assessment of the status
of development of this project based on current information available,
management has determined that recovery of the future production payment is
uncertain and, as such, has recorded an asset impairment charge of $2.7 million
in the 2002 consolidated statement of operations.

In September 2002, a subsidiary of the Company entered into certain real estate
purchase and sale agreements and recognized a gain of $3.9 million on these
transactions. Such gain is recorded within "Gain on sale of properties" in the
2002 consolidated statement of operations.

In January 2003, the Company closed, as planned, the sale of its 355-acre
limestone reserve located in Monroe County, Indiana for a contract price of $0.5
million. As of December 31, 2002, the carrying value of the limestone property
has been written down by $3.2 million to $0.5 million in order to adjust the
carrying value of the property to its fair value less cost to sell. Such write
down is recorded within Impairment of long-lived assets in the 2002 consolidated
statement of operations. This property is reflected as "Assets held for sale" as
of December 31, 2002.


NOTE 4 - PROPERTY AND EQUIPMENT

A summary of the Company's subsidiaries' property and equipment as of December
31, 2002 and 2001 is as follows:

                                                      2002             2001
                                                 -------------    -------------

Investment in limestone property .............            --      $   3,675,973
Oil and gas properties (Full cost method) ....   $  46,361,062       46,928,312
Unevaluated oil and gas properties ...........       5,014,703        7,347,113
Land and buildings ...........................      19,135,235       17,247,744
Plant and equipment ..........................      22,764,807       29,823,908
                                                 -------------    -------------
Total cost ...................................      93,275,807      105,023,050
Accumulated depreciation, depletion
   and amortization ..........................     (14,407,101)     (15,557,669)
                                                 -------------    -------------
                                                 $  78,868,706    $  89,465,381
                                                 =============    =============

Depreciation, depletion and amortization charged against income was $3,244,847
in 2002, $5,578,899 in 2001, and $3,592,242 in 2000.

Estimated useful lives are as follows:

Refinery ..............................................   40 years
Buildings .............................................   20 to 40 years
Transportation equipment ..............................   5 to 6 years
Office and computer equipment .........................   3 to 10 years

                                      F-14

<PAGE>


NOTE 5 - (LOSS) EARNINGS PER SHARE

Earnings (loss) per share for 2002, 2001, and 2000 was calculated as follows:

<TABLE>
<CAPTION>

                                                              2002                  2001                  2000
                                                          ------------          ------------          ------------

<S>                                                       <C>                   <C>                   <C>
Net (Loss) Income ......................................  $(10,082,509)         $ (7,613,544)         $  4,457,214
Income impact of assumed conversion of
    convertible debt ...................................          --                    --                 256,770
                                                          ------------          ------------          ------------
Net (loss) income plus impact of assumed conversion ....  $(10,082,509)         $ (7,613,544)         $  4,713,984
                                                          ============          ============          ============
Weighted Average Common Shares Outstanding .............     4,767,566             4,555,255             4,475,985
Effect of Dilutive Securities -
   Employee stock options and warrants/(a)/ ............          --                    --                  58,754
   Convertible Debt ....................................          --                    --                 228,240
                                                          ------------          ------------          ------------
Weighted Average Shares plus impact
   of assumed conversion ...............................     4,767,566             4,555,255             4,762,979
                                                          ============          ============          ============

   Basic (Loss) Earnings per Share .....................  $      (2.11)         $      (1.67)         $       1.00
   Diluted (Loss) Earnings per share ...................  $      (2.11)         $      (1.67)         $       0.99
</TABLE>


(a) During 2002 and 2001, employee stock options and warrants totaled 95,535 and
230,000, respectively. These securities are not included in 2002 and 2001
Diluted Loss per Share calculation since the effect is antidilutive.

NOTE 6 - INVENTORIES

Inventories includes material, labor and manufacturing overhead costs. Due to
the continuous manufacturing process, there is no significant work in process at
any time. Inventories consisted of the following as of December 31:

                                                    2002                 2001
                                                 ----------           ----------

Raw Materials ........................           $  209,167           $  632,651
Finished goods .......................            1,154,339            1,163,869
                                                 ----------           ----------
   Total .............................           $1,363,506           $1,796,520
                                                 ==========           ==========

                                      F-15

<PAGE>


NOTE 7 - COMMITMENTS AND CONTINGENCIES

The Company and its subsidiaries lease office space, automobiles, computers, and
other equipment under various leases. Aggregate commitments under these
non-cancellable operating leases at December 31, 2002 were as follows:

Year Ending December 31:    Amount
------------------------   -------

2003                       216,000
2004                       133,000
2005                         4,000
2006                         2,000
                         ---------
Total                     $355,000
                          ========
Rent expense included in the accompanying consolidated statements of operations
was $336,328, $266,666, and $274,341 in 2002, 2001, and 2000, respectively.

In October 1994, the Company licensed certain directional drilling technology
from BP Amoco, a major oil corporation. The license currently requires minimum
annual payments of $15,000 per year or $1,639 per well drilled under the
license, whichever is greater, and the amounts are adjusted periodically for
inflation. The Company incurred license fees approximating $15,000 for each of
the years ended December 31, 2002, 2001, and 2000. Semi-annual settlements are
required under the license, and BP Amoco has the right to terminate the license
for non-payment.

In 1995, the Company's predecessor agreed to acquire an oil and gas interest in
California on which the seller had drilled a number of non-producing oil wells.
The acquisition agreement required that the Company's predecessor assume the
obligation to abandon any wells that it did not return to production. A third
party whose consent was required to transfer the property did not consent to the
transfer. The third party is holding the seller responsible for all remediation.
The Company believes it has no financial obligation to remediate this property
because it was never the owner of the property, never produced any oil or gas
from the property and was not associated with the site and the seller did not
give the Company's predecessor any consideration to enter into the contract for
the property. Since May 2000, the Company commenced remediation on the subject
property as directed by a regulatory agency as operator of record.
Notwithstanding its compliance in proceeding with any required remediation on
seller's account, the Company is committed to hold the seller accountable for
the required obligations of the property. Through December 31, 2002, the Company
has remediated 37 of 72 wells and related facilities on the property for a cost
of approximately $2.15 million. This amount is recorded as a long-term
receivable, as the Company believes it is probable that such amount will be
recoverable from the seller. The Company has had informal discussions with the
seller, which to date have not produced positive results. Therefore, the Company
intends to pursue formal litigation for recovery. Based on future developments
with this litigation, it is reasonably possible that the Company's estimate of
recovery and ultimate liability could change in the near term and such change
could be material.

One of GREKA's subsidiaries owns an asphalt refinery in Santa Maria, California,
with which environmental remediation obligations are associated. There could be
additional environmental issues which may require material remediation efforts
in the future.

There can be no assurance that material costs for remediation or other
environmental compliance will not be incurred in the future. The occurrence of
such environmental compliance costs could be materially adverse to the Company.
No assurance can be given that the costs of closure of any of the Company's
subsidiaries' other oil and gas properties would not have a material adverse
effect on the Company.

                                      F-16

<PAGE>


NOTE 8 - FEDERAL AND STATE INCOME TAXES

The components of (loss) income before (benefit) provision for income taxes for
the years ended December 31, 2002, 2001, and 2000 are as follows:

                                  2002               2001                2000
                              ------------       ------------       ------------

United States ..........      $(10,049,400)      $ (7,577,044)      $  5,542,481
International ..........              --                 --              129,807
                              ------------       ------------       ------------
                              $(10,049,400)      $ (7,577,044)      $  5,672,288
                              ============       ============       ============


Components of the (benefit) provision for income taxes for the years ended
December 31, 2002, 2001 and 2000 are as follows:

                                        2002             2001             2000
                                      --------         --------         --------
Current
  Federal ...................         $   --           $   --           $ 93,787
  State .....................           33,109           36,500          268,177
                                      --------         --------         --------
                                      $ 33,109         $ 36,500         $361,964

Deferred
  Federal ...................             --               --               --
  State .....................             --               --               --
                                      --------         --------         --------
                                          --               --               --
                                      --------         --------         --------
                                      $ 33,109         $ 36,500         $361,964
                                      ========         ========         ========

The following presents the reconciliation of the provision for income taxes to
United States federal income taxes computed at the statutory rate for years
ended December 31:
<TABLE>
<CAPTION>

                                                                     2002                  2001                  2000
                                                                 ------------          ------------          ------------

<S>                                                             <C>                   <C>                    <C>
(Loss) Income before income taxes and cumulative
         effect of change in accounting principle ......         $(10,049,400)         $ (7,577,044)         $  5,672,288
                                                                 ============          ============          ============

(Benefit)Provision for income taxes at the
         statutory rate ................................           (3,517,290)           (2,651,965)            1,985,300
State income tax (benefit) provision, net of
         federal tax (benefit) provision ...............             (457,247)             (344,755)              268,177
Benefit from utilization of net operating
         losses for which a full valuation
         allowance was provided for in prior years .....                 --                    --              (1,985,300)
Change in valuation allowance ..........................            1,504,018               360,585                  --
Non-deductible losses ..................................            2,503,628             2,672,635                  --
Other, net .............................................                 --                    --                  93,787
                                                                 ------------          ------------          ------------
Provision for income taxes .............................         $     33,109          $     36,500          $    361,964
                                                                 ============          ============          ============
</TABLE>


                                      F-17


<PAGE>


The components of deferred tax assets and liabilities as of December 31, as
follows:

                                                       2002             2001
                                                   -----------      -----------
Deferred Tax Assets:
  Depreciation and amortization ..............     $      --        $ 1,102,642
  Allowance for doubtful accounts ............         189,664          183,228
  Profit sharing plan ........................         126,000          126,000
  Net operating losses .......................       7,900,810        8,050,390
  Other ......................................         502,359          502,359
                                                   -----------      -----------
  Gross deferred tax assets ..................       8,718,833        9,964,619
  Valuation allowance ........................      (8,306,241)      (9,964,619)
                                                   -----------      -----------
         Deferred tax assets - net ...........         412,592             --
                                                   -----------      -----------

Deferred Tax Liability:
  Depreciation and amortization ..............     $   412,592      $      --
                                                   -----------      -----------
         Deferred tax liability - net ........         412,592             --
                                                   -----------      -----------
Net deferred tax asset (liability) ...........     $      --        $      --
                                                   ===========      ===========


Significant net operating losses have been incurred in prior years, primarily by
Petro Union, Horizontal Ventures and Saba, which generated net operating loss
carry-forward credits. These net operating loss credits expire, if unused, as
follows:

Tax Year          Expires In          Approximate Amount
-----------       ----------          ------------------

 1998                2018                $  8,000,000
 1999                2019                   2,000,000
 2001                2021                   8,000,000
                                         ------------
                         Total           $ 18,000,000
                                         ============

The Company's review of its available net operating loss carry-forward credits
is ongoing. Upon completion of this review, additional net operating loss
carry-forward credits may be identified. In accordance with Internal Revenue
Service regulations, the use of the above net operating loss carry-forward
credits related to acquired companies is subject to an annual limitation.

As of March 28, 2003, the Company had not filed its December 31, 2001 Federal,
state and local tax returns. The Company does not believe that it will be
required to pay any interest and penalties related to the late filing.
Currently, the Company is working to complete such filings in order to be in
compliance.

                                      F-18

<PAGE>


NOTE 9 - NOTES PAYABLE AND LONG-TERM DEBT:

Notes payable and long-term debt consisted of the following at December 31, 2002
and 2001:

                                                        2002             2001
                                                    -----------      -----------
9% convertible senior subordinated
   debentures due 2005 net of
   discount(a) ...............................      $   831,897      $ 2,527,088
15% convertible senior subordinated
   debentures due 2002(b) ....................             --          1,300,000
Loan agreement(c) ............................        5,280,574       18,055,000
Loan agreement(d) ............................       42,119,622             --
Loan agreement(e) ............................        4,000,000             --
Note payable(f) ..............................             --            325,972
Note payable(g) ..............................             --          2,390,000
Notes payable(h) .............................        1,545,000             --
Term and revolving loan agreement(i) .........        3,306,947       18,256,811

Other notes and loans ........................          253,496          277,567
                                                    -----------      -----------
                                                    $57,337,536      $43,132,438
Less current portion .........................        9,672,914       33,993,043
                                                    -----------      -----------
Net long-term debt ...........................      $47,664,622      $ 9,139,395
                                                    ===========      ===========

The minimum future principal payments due on long-term debt as of December 31,
2002 are as follows (in 000's) :

2003              $ 9,673
2004               42,120
2005                5,545
                  -------
Total             $57,338
                  =======

(a)  In June 2000, GREKA exchanged $3.3 million of Saba 9% senior subordinated
     convertible debentures for GREKA debentures. The GREKA debentures are
     convertible to Company common stock at the option of the holders of the
     debentures at any time prior to the due date of the debenture (December 31,
     2005), unless previously redeemed. Upon the receipt of a duly executed
     notice of election to convert the GREKA debenture, the Company will convert
     the debenture to GREKA common stock based upon a per share conversion price
     equal to 95% of the average closing bid price of its common stock for 30
     consecutive trading days ending one day prior to the receipt of the notice
     of election to convert except that the conversion price shall in no case be
     less than $8.50 per share nor greater than $12.50 per share. GREKA also has
     the right to redeem the GREKA debenture by providing 30 days written notice
     of its intent to redeem during which time the debenture holder may convert
     his or her debenture. During 2002, GREKA converted $0.04 million in
     principal of its 9% senior subordinated convertible debentures into 4,118
     shares of GREKA common stock and paid $1.74 million in principal of
     debentures that had been redeemed, with a resulting debenture balance of
     $0.83 million in principal at December 31, 2002.

(b)  As of September 2002, GREKA satisfied in full its 15% subordinated
     convertible debentures by converting $1.26 million in principal plus
     accrued interest into 251,348 shares of GREKA common stock and paying $0.26
     million in principal plus accrued interest.

                                      F-19

<PAGE>


(c)  In March 2001, one of GREKA's subsidiaries entered into a credit and
     guarantee agreement with the Bank of Texas, N.A. ("Bank of Texas"). The
     agreement provides that GREKA's subsidiary may borrow up to $75 million
     bearing interest at prime rate less 1/2 percent. GREKA closed a revolving
     credit line of $16 million with an initial advance of $13.2 million against
     the line secured by GREKA's subsidiary's interest in certain North American
     oil and gas properties. A portion of the proceeds were used to reduce the
     current debt of GREKA. In May 2002, Bank of Texas, N.A. was paid $12.5
     million from the proceeds of the Potash sale. This loan was repaid in March
     2003.

(d)  In June 2002, GREKA institutionally placed $30 million of a secured credit
     facility (of which $25 million of senior notes and $5 million of
     subordinated notes) that expire on June 26, 2004. The senior notes bear
     initial interest of 15% per year while the senior subordinated notes bear
     initial interest of 21% per year. Interests are payable on a monthly basis.
     The interest rates payable are adjusted downward based on the Company
     achieving certain financial targets and could result in a minimum interest
     of 11% and 17% for the senior and subordinated notes, respectively. The
     Company did not achieve these targets as of December 31, 2002. Both senior
     and subordinate notes bear an additional compounded interest of 6% per
     year, which is payable upon maturity. Out of the proceeds of the above
     financing, the Company paid $14.3 million to GMAC to retire its term loan
     and $12 million to acquire Vintage's Santa Maria assets.

     In October 2002, GREKA institutionally placed additional senior
     subordinated notes of $12.5 million, which accretes up to $14.5 million
     until maturity on June 26, 2004. These notes bear interest of 12.37% per
     year. Of the $12.5 million proceeds, GREKA did: i) pay off its outstanding
     debt to Vintage ($6 million); ii) pay off all but approximately $832,000 of
     its convertible debentures; iii) acquire $5.35 million worth of operational
     bonds related to the acquisition of Rincon and Windsor; and iv) applied the
     excess borrowings balance toward working capital and closing costs.

     The senior and the subordinated notes are secured by certain California oil
     and gas assets and real estate of GREKA's subsidiaries and all the shares
     of common stock of such subsidiaries owned by the Company.

     In connection with the issuance of the senior and subordinated notes above,
     the Company granted warrants to purchase an aggregate of 230,000 shares of
     common stock of the Company to the note holders and to the collateral agent
     who arranged for such financing. Holders of the warrants have the right to
     have the shares underlying the warrants registered. The Company has
     allocated the proceeds of debt securities between the debt and the warrants
     issued to note-holders based on relative fair values at the time of
     issuance in accordance with the provisions of APB Opinion No. 14,
     "Accounting for Convertible Debt and Debt Issued with Stock Purchase
     Warrants". The portion of the proceeds allocated to the warrants issued to
     note-holders ($789,732) has been accounted for as paid-in capital and as a
     reduction of the debt (debt discount). With respect to the warrants issued
     to the collateral agent, such warrants have been recorded as deferred
     financing costs at their estimated fair value at the date of issuance
     ($430,463), against additional paid-in capital. See Note 12.

     The senior and subordinated notes contain covenants which include: (i)
     certain profitability and leverage ratios; (ii) restrictions on assumptions
     of new indebtedness; (iii) restrictions on capital expenditures; and
     (iv)requirements of minimum crude run and crude oil production. As of
     December 31, 2002, the Company was in compliance with such covenants after
     considering the retroactive effects of the amendments made to the debt
     agreement in March 2003 (see Note 16).

                                      F-20

<PAGE>


(e)  In April 2002, GREKA closed a $5.1 million bridge facility to provide
     short-term liquidity during the implementation of GREKA's restructuring. In
     September 2002, the Company paid $1.1 million toward the $5.1 million
     bridge facility that closed in the second quarter of 2002. The payment was
     made from the sale proceeds of certain real estate owned by the Company. In
     October 2002, the $4 million balance of the $5.1 million bridge facility
     was transferred to IPH, and IPH cancelled the irrevocable standby letter of
     credit in the amount of $4 million that was arranged in favor of the
     initial creditor. In connection with IPH providing such irrevocable letter
     of credit, the Company granted to IPH options to purchase 400,000 shares of
     common stock of the Company. See Note 12.

(f)  In September 2002, GREKA paid in full the loan obligation to a bank as
     seller of a fee interest in property, thereby releasing the collateral
     against the fee interest.

(g)  In April 2002, GREKA paid in full the loan obligation in the principal
     amount of $2.4 million to IPH, thereby releasing collateral of all issued
     and outstanding shares of capital stock of a GREKA subsidiary.

(h)  In connection with its acquisition of Rincon and Windsor in October 2002,
     the Company assumed $1.5 million in promissory notes issued by Windsor.
     GREKA exchanged $772,500 of this debt for subordinated notes with 10%
     interest all due and payable January 15, 2005, provided that a prepayment
     by January 15, 2004 would waive any interest accrued.

(i)  In November 1999, the Company entered into a loan and security agreement
     with GMAC Commercial Credit LLC ("GMAC"). That agreement amends the loan
     and security agreement the parties entered into in April 1999. The November
     1999 agreement increased from $11 million to $35 million the amount which
     GREKA's subsidiaries may borrow from GMAC. The financing consists of a term
     loan of $25 million and a revolving credit facility of $10 million. In
     February 2001, the credit facility with GMAC was increased providing for
     additional financing of up to $46 million by increasing the principal
     amount of the term loan to $36 million, and $10 million credit facility to
     fund working capital due November 30, 2005. In June 2002, the Company paid
     $14.3 million to GMAC to retire its term loan. The balance of working
     capital is secured by GREKA's subsidiaries' interests in the Company's
     refinery. The weighted average interest in 2002 was 10%.

NOTE 10 - LITIGATION

     Bank of Texas, N.A. v. Greka AM, Inc. and GREKA Energy Corporation (Case
No. 02-00771, 160th Judicial District Court of Dallas County, Texas, January
2002. In March 2003, the parties entered into a Settlement Agreement and Full
Release resolving all outstanding issues. The settlement agreement provided full
release of the Company upon repayment of the outstanding balance, which occurred
in March 2003.

     People of State of California, et al. v. Greka SMV, Inc. (Case No. 1114292,
Superior Court of State of California, County of Santa Barbara, Santa Maria
Division, December 2002). Plaintiffs brought an action against one of GREKA's
subsidiaries seeking damages of approximately $1 million for alleged statutory
violations relating to a fire caused by a third party who, ignoring GREKA's
instructions, entered GREKA's operations which were being conducted in
accordance with common industry practice. GREKA has submitted this matter as an
insurance claim, and plans to vigorously defend all claims asserted. The
litigation is in its preliminary, pre-discovery stage.

                                      F-21

<PAGE>


     Union Oil Company of California, dba Unocal v. GREKA, et al. (Case No.
1125964, Superior Court of State of California, County of Santa Barbara, Santa
Maria Division, December 2002). Plaintiff brought an action against GREKA and
its subsidiaries seeking damages of approximately $6.25 million for alleged
breach of contract claiming that, as successor-in-interest to Saba under the
terms of the contract, the Company failed to abandon a certain number of wells
or provide an acceptable abandonment plan, and failed to have in place
instruments securing the abandonment. GREKA plans to vigorously defend all
claims asserted. The litigation is in its preliminary, pre-discovery stage.

     From time to time, the Company and its subsidiaries are a named party in
legal proceedings arising in the ordinary course of business. While the outcome
of such proceedings cannot be predicted with certainty, management does not
expect these matters to have a material adverse effect on the Company's
financial condition or results of operations.

NOTE 11 - EXECUTIVE OFFICER TRANSACTIONS

On September 9, 1997, GREKA entered into a five-year employment agreement with
Randeep S. Grewal. This agreement was amended on October 14, 1998, and on
November 3, 1999, the Board of Directors adopted an amended and restated
employment agreement for Mr. Grewal (the "Restated Agreement"). Under the terms
of the Restated Agreement, Mr. Grewal's annual salary is $287,500 subject to an
annual increase effective on the anniversary date. Mr. Grewal participates in
GREKA's benefit plans and is entitled to bonuses and incentive compensation as
determined by the Board of Directors of GREKA. The Restated Agreement also
allows Mr. Grewal to receive an assignment of a 2% overriding royalty of all oil
and gas properties of GREKA and its subsidiaries and to receive fringe benefits
which include an automobile allowance of $1,000 per month. Under the original
agreement, 31,500 shares of GREKA common stock were issued to Mr. Grewal.

The Company had a $750,000 note receivable at December 31, 2000 from an officer
of the Company relating to an exercise of stock options on December 26, 2000.
This note was repaid on January 9, 2001.

The Company had a $500,000 note receivable at December 31, 2001 from Randeep S.
Grewal, the Company's Chairman of the Board and Chief Executive Officer, which
was repaid in April, 2002.

NOTE 12 - STOCK OPTIONS AND WARRANTS

Stock Options issued to employees and directors

At December 31, 2002, 2001, and 2000, GREKA had outstanding 1.4 million of
authorized options to acquire shares of common stock of GREKA, of which
1,025,000 were granted in 2000 at an exercise price of $8.625 to employees and
directors of the Company. A total of 164,000 options have terminated through
attrition and 178,000 options were exercised during 2000, leaving the total
option grants outstanding as of December 31, 2000 at 1,058,000 options.
Management has determined not to adjust the exercise price or the number of
employee options granted or available for grant not withstanding the 5% stock
dividend issued during January 2001.

During 2001, 113,000 options were granted at exercise prices of $12.50 (68,000
options) and $11.32 (45,000 options) to employees and directors of the Company.
A total of 24,000 options have terminated through attrition and 39,000 options
have been exercised, leaving the total option grants outstanding as of December
31, 2001 at 1,108,000 options.

                                      F-22

<PAGE>


No options were granted or exercised in 2002, and a total of 2,000 options
terminated through attrition leaving the total options grants outstanding as of
December 31, 2002 at 1,106,000 options.

A summary of the outstanding stock options issued to employees and directors
follows:
<TABLE>
<CAPTION>

                                               2002                    2001                 2000
                                            ----------               --------             --------
                                             Weighted                Weighted             Weighted
                                              Average                 Average              Average
                                             Exercise                Exercise             Exercise
                                 Shares       Price       Shares       Price     Shares    Price
                                ---------   ----------   ---------   --------    ------   --------

<S>                            <C>           <C>          <C>          <C>     <C>           <C>
Options outstanding,
   January 1 ................   1,108,000   $     8.84   1,058,000   $  8.54     375,000    $ 6.93
Options granted .............          --           --     113,000     12.03   1,025,000      8.63
Options exercised ...........          --           --     (39,000)    (8.23)   (178,000     (5.17)
Options terminated ..........      (2,000)       (8.63)    (24,000)   (11.85)   (164,000)    (8.63)
                                ---------   ----------   ---------    ------     -------     -----
Options outstanding,
   December 31 ..............   1,106,000   $     8.84   1,108,000   $  8.84   1,058,000    $ 8.54
Exercisable at
   year end .................   1,056,000   $     8.70   1,037,000   $  9.23     222,000    $ 8.26


The following table summmarizes information about stock options outstanding, at
December 31, 2002:

              Options Outstanding                       Options Exercisable
              -------------------                       --------------------

                                 Remaining
Exercise      Number of         Contractual          Number of         Exercise
 Price         Shares               Life               Shares           Price
--------      ---------         -----------          ---------         --------

$   7.75          5,000           6.2 years              5,000         $   7.75
$   8.25        163,000           5.8 years            163,000         $   8.25
$   8.63        845,000           7.1 years            835,000         $   8.63
$  11.32         45,000           8.3 years             15,000         $  11.32
$  12.50         48,000           8.1 years             38,000         $  12.50
              ---------                              ---------
$   8.84      1,106,000           7.3 years          1,056,000         $   8.70
              =========                              =========


Stock Warrants and Options issued to non-employees

A summary of the stock warrants and options issued to non-employees by the
Company during 2002 follows:

         Number of
           Stock
         Warrants/
         Options                   Effective          Expiration          Number of Stock Warrants/
         Granted    Option Price    Date               Date                  Options Exercised
                                                                                   in 2002
         ---------   ------------   ----------------   -----------------   ------------------

         200,000            $6.00         April 1, 2002      September 30, 2003         0
         200,000            $6.50         April 1, 2002      September 30, 2003         0
         150,000            $0.01         June 26, 2002      June 26, 2012              0
          80,000            $0.01         October 28, 2002   October 28, 2012           0

</TABLE>


                                      F-23

<PAGE>


The Company follows the provisions of SFAS No. 123 with respect to transactions
in which goods or services are the consideration received for the issuance of
equity instruments. Under SFAS No. 123, these transactions, which mainly
represent financing costs, shall be accounted for based on the fair value of the
consideration received or the fair value of the equity instruments issued,
whichever is more reliably measurable. The Company has determined that the fair
value of the equity instrument is the most reliable measure. The fair value of
the equity instrument was determined based on the Black-Scholes Model for option
pricing.

The Company has recorded the fair values of stock warrants issued to a
collateral agent and of the options issued to IPH at their respective fair
values at the dates of grant as deferred financing costs in the consolidated
balance sheet as of December 31, 2002 (against additional paid in capital). Such
costs are being amortized over the period of the underlying financing. The
unamortized balance of such costs as of December 31, 2002 is $0.6 million and is
included within other assets in the consolidated balance sheet.

The fair value of options and warrants granted is estimated on the date of grant
using the Black-Scholes option pricing model with the following assumptions: a)
risk free interest rate ranging from 5% to 6.48%, b)expected volatility of 53.4%
c) average time to exercise of 1.2 to 10 years, and d) expected dividend yield
of zero.

NOTE 13 - SUPPLEMENTAL OIL AND GAS INFORMATION (UNAUDITED)

Presented below is a summary of the changes in estimated domestic reserves of
the Company for the years ended December 31:
<TABLE>
<CAPTION>


Proved developed and undeveloped reserves             2002                      2001                      2000
                                            -----------------------   -----------------------       -----------------------
                                             Oil (Bbl)    Gas (Mcf)    Oil (Bbl)    Gas (Mcf)    Oil (Bbl)       Gas (Mcf)
                                            ----------   ----------   ----------   ----------   ----------      ----------

<S>                                         <C>          <C>          <C>          <C>          <C>             <C>
Balance beginning of the year ...........   10,051,892   19,381,523   12,012,060   20,074,566   10,531,706      17,598,296
Production ..............................     (738,923)    (836,847)    (837,664)  (1,773,827)    (770,007)      (1,806,764)

Acquisitions of reserves in place .......   15,885,508    7,214,225           --           --           --      --
Sale of reserves in place ...............   (1,762,798) (13,654,797)    (450,292)  (1,133,088)          --      --
Revisions of previous estimates .........    3,134,732   (  281,560)    (672,212)   2,213,872    2,250,361      4,283,034
                                            ----------   ----------   ----------   ----------   ----------      ----------
Balance end of the year .................   26,570,511   11,822,544   10,051,892   19,381,523   12,012,060      20,074,566
Balance proved developed producing.......   11,671,515    1,929,293    4,310,391    2,206,108    7,059,487      5,183,649



                                      F-24

<PAGE>


Capitalized costs                                                          2002             2001           2000
                                                                       ------------     -----------     -----------


Proved oil and gas properties (domestic)                              $ 46,361,062      $ 46,928,312    $31,318,933
  Proved oil and gas properties (international)                                 --                --           --
Unproved oil and gas properties (domestic)                               3,036,065         3,036,065      4,656,659
Unproved oil and gas properties (international)                          1,978,638         4,311,048      2,862,577
                                                                      ------------      ------------    -----------
                                                                        51,375,766        54,275,425     38,838,169
  Less accumulated depreciation, depletion and amortization            (13,508,444)      (15,257,669)    (9,970,686)
                                                                      ------------      ------------    -----------
  Net investment in oil and gas properties                            $ 37,867,322      $ 39,017,756     $28,867,483
                                                                      ============      ============     ===========

Results of Operations                                                     2002               2001                 2000
                                                                      -----------         -----------         -----------

     Oil and gas sales - Third party                                  $ 5,887,136         $14,151,828         $14,673,501
     Oil and gas sales - Affiliates                                    13,902,216           8,541,481           9,927,023
                                                                      -----------         -----------         -----------
         Total oil and gas sales                                       19,789,352          22,693,309          24,600,524

  Production cost                                                       8,161,640           8,976,720           6,057,571
  Depreciation, depletion and amortization                              2,860,907           5,050,189           3,024,801
                                                                      -----------         -----------         -----------
Net income from Operations                                            $ 8,746,209         $ 8,666,400         $15,518,152
                                                                      ===========         ===========         ===========
Depreciation, depletion and amortization rate per BOE                 $      3.12         $      4.34         $      2.90
                                                                      ===========         ===========         ===========

Average production cost per BOE                                       $      4.90         $      7.87         $      5.51
                                                                      ===========         ===========         ===========


SFAS No. 69, "Disclosures About Oil and Gas Producing Activities," prescribes
guidelines for computing a standardized measure of future net cash flows and
changes therein relating to estimated proved reserves. The Company has followed
these guidelines which are briefly discussed below.

Future cash inflows and future production and development costs are determined
by applying benchmark prices and costs, including transportation and basis
differential, in effect at year-end. Estimated future income taxes are computed
using current statutory income tax rates, including consideration for estimated
future statutory depletion and alternative fuels tax credits. The resulting
future net cash flows are reduced to present value amounts by applying a 10%
annual discount factor.

The assumptions used to compute the standardized measure are those prescribed by
the FASB and, as such, do not necessarily reflect the Company's expectations of
actual revenues to be derived from those reserves, nor their present worth. The
limitations inherent in the reserve quantity estimation process, as discussed
previously, are equally applicable to the standardized measure computations
since these estimates are the basis for the valuation process.

                                      F-25

<PAGE>


The following summary sets forth the Company's future net cash flows relating to
proved oil and gas reserves based on the standardized measure prescribed in SFAS
No. 69.

Standardized measure of discounted
   future net cash flows                        2002            2001            2000
                                            ------------   -------------   -------------

Future cash flows                           $658,391,331    $197,238,400   $ 421,837,100
Future cost:
   Development cost                          (58,801,000)    (26,749,700)    (28,604,800)
   Production cost                          (268,991,259)    (85,275,400)   (116,726,900)
                                            ------------   -------------   -------------
Future net cash flows before income
   taxes                                     330,599,072      85,213,300     276,505,400
Future income taxes                         (115,709,675)    (18,966,265)    (92,590,000)
                                            ------------   -------------   -------------
Future net cash flows                        214,889,397      66,247,035     183,915,400
10% annual discount for future cash flows    (99,459,750)    (28,595,600)    (74,914,260)
                                            ------------   -------------   -------------
Standardized measure of discounted
future cash flows, end of year(a)           $115,429,647    $ 37,651,435   $ 109,001,140
                                            ============   =============   =============


The principal sources of change in the standardized measure of discounted future
net cash flows for the years ended December 31, are as follows:


Changes in Standardized Future Cash Flows        2002                    2001                   2000
                                            -------------           -------------           -------------

Beginning of year                           $  37,651,435           $ 109,001,140           $  46,255,189
Sales of Oil and Gas, net of
   production cost                            (11,627,712)            (14,634,393)            (19,431,000)
Net changes in prices and
   production cost                            (92,537,015)           (135,620,827)            116,861,306
Changes in development cost                   (32,051,300)             (5,186,100)             (4,495,100)
Revision of previous quantity estimates
   includes purchase and sale of reserves
   in place                                   242,661,269             (30,102,209)             67,613,989
Accreciation of discount                        3,765,144              10,900,114               4,364,766
Net change in income taxes                    (96,743,410)             73,623,735             (56,874,370)
Net changes in production rates,
   timing and other                            64,311,236              29,669,975             (45,293,640)
                                            -------------           -------------           -------------
Standardized measure of discounted
future cash flows                           $ 115,429,647           $  37,651,435           $ 109,001,140
                                            =============           =============           =============

Costs incurred in oil and gas property
acquisition, exploration and development
activities                                       2002                   2001                   2000
                                             ------------           ------------           ------------

USA
Proved and unproved property acquisition      $15,348,248            $ 1,856,302            $   133,359
Exploration                                          --                     --                     --
Development                                     8,587,968             17,995,879              5,255,734
                                              -----------            -----------            -----------
Total Cost Incurred                            23,936,216             19,852,181              5,389,093
International
Proved and unproved property acquisition          412,804                999,026              1,192,554
Exploration                                          --                     --                     --
Development                                          --                     --                     --
                                              -----------            -----------            -----------
Total Cost Incurred                               412,804                999,026              1,192,554
                                              -----------            -----------            -----------
Total Company                                 $24,349,020            $20,851,207            $ 6,581,647
                                              ===========            ===========            ===========

</TABLE>

                                      F-26

<PAGE>


NOTE 14 - CONDENSED QUARTERLY FINANCIAL DATA (UNAUDITED)

During the second quarter of 2002, the Company recorded a gain of $3.1 million
on the sale of the Potash Field, Plaquemines Parish, Louisiana based on the
significance of the reserves sold. After completion of the year-end reserve
analysis by independent reservoir engineers that resulted in a 110% increase in
proved reserves at December 31, 2002 versus December 31, 2001, the Company
determined the Potash sale did not significantly alter the relationship between
capitalized costs and proved reserves. As a result, in the fourth quarter, the
Company deferred the gain on sale and reduced its oil and gas capitalized costs
by $3.1 million.
<TABLE>
<CAPTION>

                                                          Second Quarter
                                                  ------------------------------
                                                        As
                                 First              Previously           As               Third            Fourth
                                  Quarter           Reported          Restated           Quarter           Quarter
2002                           ------------       ------------      ------------       ------------      ------------

<S>                            <C>                <C>               <C>                <C>               <C>
Revenues                       $  4,403,733       $  8,261,888      $  8,261,888       $  8,328,370      $  7,916,854
Operating Income (loss)            (925,157)         1,424,406          1424,406          1,959,599        (4,235,456)
Net Income (loss)                (2,073,662)         2,795,063          (347,863)           166,749       (10,970,659)

Basic and Diluted earning
 per common share:
   Net Income (loss)           $      (0.44)      $       0.59      $      (0.07)      $       0.03      $      (0.98)




                            First            Second         Third              Fourth
                           Quarter          Quarter        Quarter            Quarter
                         ---------       -----------      -----------        ------------
2001
Revenues               $ 6,989,830       $11,622,892      $13,311,897        $  8,830,663
Operating Income (loss)  1,240,032         2,645,672        1,403,027          (3,168,469)
Net Income (loss)        1,018,138         1,813,162        2,713,742         (13,158,586)

Basic and Diluted earning
 per common share:
   Net Income (loss)         $0.21             $0.37            $0.57              $(2.89)
</TABLE>


NOTE 15 - EMPLOYEE BENEFIT PLANS

Retirement Plan

     The Company sponsors a defined contribution retirement savings plan
("401(k) Plan") to assist all eligible U.S. employees in providing for
retirement or other future financial needs. We currently provide matching
contributions equal to 50% of each employee's contribution, subject to a maximum
of 8% of their eligible contribution. In 2002, 2001 and 2000 the company
contributed approximately $63,000, $55,000 and $53,000, respectively.


Net Profit Sharing Plan

     The Company has a net profit sharing plan ("NPSP") for employees that
fulfill certain qualification requirements. The NPSP provides for an equal
disbursement normally of 10% of the Company's pretax income, excluding
extraordinary gains. Such disbursement is planned to follow the filing of the
annual audited financial statements of the Company. However, the NPSP could be
suspended, increased or otherwise amended at the discretion of the Board of
Directors for any specific year. In 2002, 2001 and 2000 the Company expensed
approximately $300,000, $300,000 and $500,000, respectively in connection with
its NPSP.

                                      F-27

<PAGE>



NOTE 16 - SUBSEQUENT EVENTS

Coalbed Methane Exploration Prospect, Jiangxi, Shanxi and Anhui Provinces,
China. In January 2003, GREKA's wholly-owned subsidiary signed at the Great Hall
of the People in China four Production Sharing Contracts PSCs with CUCBM for the
exploitation of CBM resources in the Shanxi and Anhui Provinces. Considering the
previously signed PSC for the Fengcheng Block in the Jiangxi Province, GREKA is
now party to and operator under five, 30-year PSC's for CBM exploitation in
China within two development and three exploration blocks. The combined total
contract area is approximately 6,600 square kilometers (1.7 million acres) with
average coalbed thickness of 16.5 feet and potential reserves of 34.5 Tcf, as
estimated by CUCBM. Greka has a 60% working interest in all PSC's other than the
Fengcheng Block in which it has a 49% working interest. The remaining working
interest is owned by CUCBM.

In March 2003, the Company amended, with certain retrospective effects, the
terms of its loan agreement (see Note 9 -(d)), and it borrowed additional $20
million through the same collateral agent by issuing 2-years promissory notes.
From these proceeds, the Company paid $4.7 million to Bank of Texas and $4.1
million to IPH to retire their respective loans, and the balance, in addition to
closing costs and working capital, will fund a portion of the Company's $15
million capital expenditure program for 2003. Of the $20 million, $13.5 million
bears interest at a variable rate of Libor + 6.25% or 8.25%, whichever is
greater, while the balance $6.5 million bears interest at a fixed rate of 9.25%.
The Company paid a 4.25% closing fee, and the placement resulted in increase by
approximately $10 million to the Company's total debt.



                                      F-28

<PAGE>



                    Greka Energy Corporation and subsidiaries
                 Schedule II - Valuation and qualifying accounts(a)
               For Each of the Three Years Ended December 31, 2002
        Balance at     Charged to   Charged to                   Balance
        Beginning of   costs and    other                        at End of
 Year   Period         expenses     accounts        Deductions   Period
 ----   ------------   ----------   ----------      ----------   ----------
 2002    $  436,258     $ 15,323    $       --       $     --    $  451,581
 2001    $  827,144     $     --    $  390,886(b)    $     --    $  436,258
 2000    $1,343,852     $153,457    $  363,251       $     --    $  827,144

(a) The schedule presents information related to the allowance for doubtful
accounts.


(b) Write-off of individual accounts receivables.




                                       A-1


<PAGE>





                                   SIGNATURES

          In accordance with Section 13 or 15(d) of the Exchange Act, the
registrant has caused this report to be signed on its behalf by the undersigned,
thereunto duly authorized.

                                       GREKA ENERGY CORPORATION

Dated: April 10, 2003                  By: /s/ Randeep S. Grewal
                                       ----------------------------------------
                                       Randeep S. Grewal, Chairman of the Board
                                       and Chief Executive Officer

          In accordance with the Exchange Act, this report has been signed below
by the following persons on behalf of the registrant and in the capacities and
on the dates indicated.

Signature                         Title                          Date
---------                         -----                          ----


/s/ Randeep S. Grewal
------------------------
Randeep S. Grewal          Chairman of the Board of          April 10, 2003
                           Directors and Chief
                           Executive Officer
                           (Principal Executive
                           Officer)

/s/ Max A. Elghandour
------------------------
Max A. Elghandour          Chief Financial Officer           April 10, 2003
                           and Principal Accounting
                           Officer)


/s/ Dr. Jan F. Holtrop
------------------------
Dr. Jan F. Holtrop         Director                          April 10, 2003


/s/ Dai Vaughan
------------------------
Dai Vaughan                Director                          April 10, 2003


/s/ Kenton D. Miller
------------------------
Kenton D. Miller           Director                          April 10, 2003



<PAGE>

                                 CERTIFICATIONS

     I, Randeep S. Grewal, certify that:

     1. I have reviewed this annual report on Form 10-K of Greka Energy
Corporation;

     2. Based on my knowledge, this annual report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this annual
report;

     3. Based on my knowledge, the financial statements, and other financial
information included in this annual report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this annual report;

     4. The registrant's other certifying officer and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and have:

          (a) designed such disclosure controls and procedures to ensure that
material information relating to the registrant, including its consolidated
subsidiaries, is made known to us by others within those entities, particularly
during the period in which this annual report is being prepared;

          (b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 90 days prior to the filing date of
this annual report (the "Evaluation Date"); and

          (c) presented in this annual report our conclusions about the
effectiveness of the disclosure controls and procedures based on our evaluation
as of the Evaluation Date;

     5. The registrant's other certifying officer and I have disclosed, based on
our most recent evaluation, to the registrant's auditors and the audit committee
of the registrant's board of directors (or persons performing the equivalent
functions):

          (a) all significant deficiencies in the design or operation of
internal controls which could adversely affect the registrant's ability to
record, process, summarize and report financial data and have identified for the
registrant's auditors any material weaknesses in internal controls; and

          (b) any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's internal
controls; and

     6. The registrant's other certifying officer and I have indicated in this
annual report whether or not there were significant changes in internal controls
or in other factors that could significantly affect internal controls subsequent
to the date of our most recent evaluation, including any corrective actions with
regard to significant deficiencies and material weaknesses.

/s/ Randeep S. Grewal
------------------------------------------
Randeep S. Grewal, Chief Executive Officer
April 10, 2003

<PAGE>

                                 CERTIFICATIONS

     I, Max A. Elghandour, certify that:

     1. I have reviewed this annual report on Form 10-K of Gerka Energy
Corporation;

     2. Based on my knowledge, this annual report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this annual
report;

     3. Based on my knowledge, the financial statements, and other financial
information included in this annual report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this annual report;

     4. The registrant's other certifying officer and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and have:

          (a) designed such disclosure controls and procedures to ensure that
material information relating to the registrant, including its consolidated
subsidiaries, is made known to us by others within those entities, particularly
during the period in which this annual report is being prepared;

          (b) evaluated the effectiveness of the registrant's disclosure
controls and procedures as of a date within 90 days prior to the filing date of
this annual report (the "Evaluation Date"); and

          (c) presented in this annual report our conclusions about the
effectiveness of the disclosure controls and procedures based on our evaluation
as of the Evaluation Date;

     5. The registrant's other certifying officer and I have disclosed, based on
our most recent evaluation, to the registrant's auditors and the audit committee
of the registrant's board of directors (or persons performing the equivalent
functions):

          (a) all significant deficiencies in the design or operation of
internal controls which could adversely affect the registrant's ability to
record, process, summarize and report financial data and have identified for the
registrant's auditors any material weaknesses in internal controls; and

          (b) any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's internal
controls; and

     6. The registrant's other certifying officer and I have indicated in this
annual report whether or not there were significant changes in internal controls
or in other factors that could significantly affect internal controls subsequent
to the date of our most recent evaluation, including any corrective actions with
regard to significant deficiencies and material weaknesses.


/s/ Max A. Elghandour
------------------------------------------
Max A. Elghandour, Chief Financial Officer
April 10, 2003

<PAGE>




                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, each undersigned officer of Greka Energy Corporation
(the "Company"), hereby certifies to such officer's knowledge, that the
Company's Annual Report on Form 10-K for the period ended December 31, 2002, as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), fully complies with the requirements of Section 13(a) or 15(d), as
applicable, of the Securities Exchange Act of 1934 and that the information
contained in the Report fairly presents, in all material respects, the financial
condition and result of operations of the Company.


/s/ Randeep S. Grewal
------------------------------------------
Randeep S. Grewal, Chief Executive Officer
April 10, 2003



/s/ Max A. Elghandour
------------------------------------------
Max A. Elghandour, Chief Financial Officer
April 10, 2003