Document:

<PAGE>

                                                                    Exhibit 10.2

                                                                    Confidential
                                                             Reg.# 1274, Copy #1

                                     LICENSE
                          FOR THE RIGHT OF SUBSOIL USE

series KMN        round seal            number  00685         type of license NE

ISSUED TO         Open Joint Stock Company
                  --------------------------------------------------------------
                  "Khantymansiyskneftegasgeologia"
--------------------------------------------------------------------------------
               (business operating entity -holder of this license)

REPRESENTED BY    Pershin Alexander Pavlovitch, the General Director
--------------------------------------------------------------------------------
        (full name of the person representing business operating entity)

FOR THE PURPOSE OF AND FOR THE FOLLOWING TYPES OF OPERATIONS: oil and gas
production within POTANAY-KARTOPYINSKOYE license area
--------------------------------------------------------------------------------

SUBSOIL PLOT IS LOCATED in Kondinski and Sovetski district of Khanty Mansiysk
Autonomous Okrug, Tuymen Region
--------------------------------------------------------------------------------
                   (name of district, region, area, republic)

DESCRIPTION OF THE BOUNDARIES OF THE SUBSOIL PLOT, COORDINATES OF THE ANGLE
POINTS, THE COPIES OF THE SURVEY PLANS AND CROSS - SECTIONS, ETC., ARE ATTACHED
IN ANNEXES NO. 1,2.
               ---
         (# of Annex)

THE RIGHT FOR USE OF LAND PLOTS RECEIVED FROM

--------------------------------------------------------------------------------
      (name of the body, issuing permission, number and date of resolution)

THE COPIES OF THE DOCUMENTS AND THE DESCRIPTION OF A LAND PLOT ARE ATTACHED IN
ANNEX
--------------------------------------------------------------------------------
                       (number of Annex, number of pages)

SUBSOIL PLOT HAS THE STATUS OF              subsoil allotment
                              --------------------------------------------------
                                    (geological or subsoil allotment)

THE EXPIRATION DATE OF THIS LICENSE                  03/28/2014

                          Khanty-Mansiysk Autonomous Okrug
                          Committee for natural resources
                          Territorial Fund of geological information
                          REGISTERED
                          December 8, 1997
                          In the registrar No.KMN 00685-NE
                                            Square seal

<PAGE>

THE FOLLOWING DOCUMENTS ARE THE INTEGRAL PARTS OF THIS LICENSE:

1. License Agreement on oil and gas production within Potanty-Kartopyinskoye
license area - 19 pages
--------------------------------------------------------------------------------
                   (document, number of pages)

2. Topographic Plan of Potanay-Kartopyinskoye license area - 1 sheet
--------------------------------------------------------------------------------

3. Minutes of geological-technical meeting PO "Uraineftegas" and
GGP "Khantymansiyskneftegasgeologia" dated April 6, 1993 - 1 page
--------------------------------------------------------------------------------

<TABLE>
<CAPTION>
AUTHORIZED REPRESENTATIVE OF THE MINISTRY OF NATURAL       AUTHORIZED REPRESENTATIVE OF THE STATE BODY OF THE
RESOURCES                                                  SUBJECT OF FEDERATION
<S>                                                        <C>
Chairman of the Committee of Natural Resources             Head of the Administration of Khanty-Mansiysk
---------------------------------------------------        --------------------------------------------------
Khanty-Mansiysk Autonomous Okrug                           Autonomous Okrug
---------------------------------------------------        --------------------------------------------------
Sergeeva Nadezhda Alexandrovna                             Filipenko Alexander Vasilievich
---------------------------------------------------        --------------------------------------------------
Round seal                                                 Round seal
Signature, date 11/13/97                                   Signature, date 11/17/97
</TABLE>

              MANAGEMENT OF THE ENTERPRISE HOLDER OF THIS LICENSE:
               Pershin Alexander Pavlovitch, the General Director
              ----------------------------------------------------
                       OJSC Khantymansiyskneftegasgeologia
              ----------------------------------------------------
                                   Round seal
                            Signature, date 11/12/97

<PAGE>

                                                                  Addendum No. 1
                                                      To License KMN No 00685 NE

                                LICENSE AGREEMENT
                            ON OIL AND GAS PRODUCTION
                     IN POTANAI-KARTOPYINSKOYE LICENSED AREA
                       WITHIN KHANTY-MANSI AUTONOMOUS AREA

                                    PREAMBLE

         This License Agreement (hereinafter referred to as the "Agreement")
was executed in furtherance of the License Agreement of March 29, 1994
(License KMN No 003429 NE) between the Ministry of Natural Resources of the
Russian Federation (hereinafter referred to as the Ministry) acting as a
federal authority for the management of state-owned subsoil, the executive
authority of the Khanty-Mansiysk Autonomous Area represented by the
Administration of the Khanty-Mansiysk Autonomous Area (hereinafter referred
to as the Administration), on the one hand, and Open Joint Stock Company KMN
"Khantymansiyskneftegazgeologia" (hereinafter referred to as OJSC KMNGG)
registered by the Administration of the Khanty-Mansiysk Autonomous Area,
registration No. 217 of June 24, 1996, on the other hand.

         This Agreement shall supersede and terminate original Addendum No. 1
"License Agreement..." and Addendum No. 3 "Angular Coordinates" to License KMN
No 00429 NE and form an integral part of License XMH No 00685HE issued on
December 12, 1997.

         The License shall be re-registered pursuant to Article 17-1 of the
Federal Law "On Subsoil" following the change of the company name from
Open-End Joint Stock Company Khantymansiyskneftegazgeologia to Open Joint Stock
Company "Khantymansiyskneftegazgeologia under the Law "On Joint Stock
Companies".

         The Parties agreed as follows:

                             ARTICLE 1. DEFINITIONS

         1.1. Unless otherwise expressly specified in this Agreement words used
in singular include plural and words used in plural shall include singular.

         1.2. The Parties agreed upon the following meaning of the terms given
below:

         BUDGET shall mean a document reflecting itemized earnings and
expenditures of OJSC KMNGG Oil Operations over a Calendar Year.

         CALENDAR YEAR shall mean a Gregorian year beginning from the date of
registration and ending on December 31 of the same year. Subsequent years shall
start on January 1 and end on December 31.

         COMMERCIAL DISCOVERY shall mean one or more fields or accumulations
within the Licensed Area collectively or individually scheduled for commercial
operation.

<PAGE>

         OIL FIELD shall mean a subsoil accumulation of hydrocarbon deposits
in one or several reservoirs or horizons located one under another and
considered as a whole for the purposes of efficient development.

         ROYALTY shall mean a payment for subsoil use.

         DEPOSIT shall mean a subsoil accumulation of hydrocarbons within the
same reservoir.

         OIL OPERATIONS shall mean any operations pertaining to exploration,
construction, development of an oil field, production, transportation,
storage and distribution of Hydrocarbons and any other works relating to
operations contemplated hereunder.

         AUTHORITIES shall mean the Ministry of Natural Resources of the
Russian Federation or its regional branch and the Administration of the
Khanty-Mansiysk Autonomous Area authorized to regulate the use of mineral
resources pursuant to the Law of the Russian Federation "On Subsoil".

         PROGRAM shall mean a document describing a detailed scope of works
under all types of the Oil Operations to be performed by OJSC KMNGG during a
Calendar Year.

         AGREEMENT shall mean this document and all addenda forming its integral
part including any amendment, addition, substitution etc. which may be made
subsequently upon approval by the Parties.

         PRODUCTION AREA shall mean a part of the Licensed Area allocated to
OJSC KMNGG to organize production of the oil field which has a commercial
definition.

         LICENSED AREA shall mean an area specified in Article 2 of this
Agreement located within the boundaries and described in detail in Article 3
where the Authorities shall grant OJSC KMNGG an exclusive right of oil and gas
exploration and production.

         HYDROCARBONS (HC) shall mean an aggregate of solid, liquid and/or
gaseous hydrocarbons and all other associated and co-produced substances
including but not limited to Crude Oil, Natural and Associated Gas, Condensate
and their products.

         CONDENSATE shall mean a natural mixture of light hydrocarbon compounds
(C5 and higher) separated or extracted in a liquid state from Natural Gas.

         ASSOCIATED GAS shall mean gaseous hydrocarbons produced together with
Crude Oil.

         NATURAL GAS shall mean hydrocarbons in gaseous state in the atmospheric
environment at normal temperature and pressure as well as nitrogen, hydrogen
sulfide, helium and other gases.

         CRUDE OIL shall mean a mixture of hydrocarbons and any associated
substances extracted from wells in a liquid state at atmospheric pressure as
well as bitumen, ozocerite and condensate obtained from Natural Gas.

         SUBSOIL ALLOTMENT shall mean a geometrized subsoil block granted to a
subsoil user under a license for the development of mineral resources.

                                       2
<PAGE>

         GEOLOGICAL ALLOTMENT shall mean a subsoil area granted to a subsoil
user under a license for geological prospecting without any material
infringement of its integrity.

         PLANNED CAPACITY shall mean output by year.

         ATTAINING PLANNED CAPACITY shall mean the date of commencement of field
development subject to approved levels of oil and gas production.

         CCD shall mean the Central Commission for the Development of Oil and
Gas Fields of the Ministry of Fuel and Energy of the Russian Federation.

         SER shall mean the State Expertise of Reserves of the Russian
Federation.

         RRC shall mean the Regional Reserves Commission.

         RCRD shall mean the Regional Commission for Reserves Development.

         CCR oil shall mean the Central Commission of the Russian Ministry of
Natural Resources responsible for state expertise of oil, natural gas and gas
condensate reserves.

                         ARTICLE 2. SUBJECT OF AGREEMENT

         2.1. This Agreement shall set forth terms and conditions of oil and gas
production (including exploration) within the Licensed Area.

         2.2. The Agreement shall form an integral part of the License for
subsoil use of the POTANAI-KARTOPYINSKOYE Licensed Area reregistered for OJSC
KMNGG and specifies basic terms of subsoil use to produce oil and gas
(including exploration thereof) within the territory assigned the status of a
subsoil allotment limited by the depth of the weathering zone designated on
the topographical plan by angular points with coordinates given in the table
below:

                                       3
<PAGE>

<TABLE>
<CAPTION>
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
  No.        Latitude           Longitude             No.          Latitude north       Longitude east
               north               east                               north
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
<S>            <C>                <C>                 <C>              <C>                 <C>
   1           61 06              65 12               11               61 06               65 57
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   2           61 08              65 12               12               60 57               65 57
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   3           61 08              65 18               13               60 57               65 51
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   4           61 09              65 18               14               60 54               65 51
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   5           61 09              65 27               15               60 54               65 39
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   6           61 12              65 27               16               61 00               65 39
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   7           61 12              65 33               17               61 00               65 27
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   8           61 15              65 33               18               60 57               65 27
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   9           61 15              66 00               19               60 57               65 15
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
   10          61 06              66 00               20               61 06               65 15
--------- ----------------- ------------------ ----------------- ------------------ ---------------------
</TABLE>

                   ARTICLE 3. DESCRIPTION OF THE LICENSED AREA

         3.1. The size of the Licensed Area shall be 1,169.0 sq km.

         3.2. The Licensed Area shall include the POTANAI-KARTOPYINSKOYE area
within the Kondinski and Sovetski Districts and the adjacent territory outlined
under Article 2.2 of this Agreement.

         3.3. As of December 15, 1993, within the Kondinski District is
registered one ancestral plot. No ancestral plots are registered in the Sovetski
District.

         3.4. The Licensed Area requires additional exploration within the
framework of the Investment Feasibility Study approved by Protocol No. 1763 of
the Central Commission for the Development of Oil and Gas Deposits dated
November 2, 1994.

                     ARTICLE 4. AUTHORIZATION OF OPERATIONS
                       AND DISPOSAL OF EXTRACTED RESOURCES

         4.1. OJSC KMNGG shall be authorized to perform exploration,
construction, development, production and sales of production extracted in the
Licensed Area and other works required to attain the objectives of this
Agreement.

         4.2. Under this Agreement and applicable law of the Russian
Federation and regulations of the Khanty-Mansiysk Autonomous Area the license
holder (OJSC KMNGG) shall be granted title to the volume of produced
hydrocarbons specified in a bilateral production acceptance certificate at
the time the volume of output is determined by meters.

         The output shall be recorded by meters installed at the exit point
production from the Licensed Area (such meters shall comply with requirements
for commercial meters).

         4.3. The entire stock of wells drilled in the POTANAI-KARTOPYINSKOYE
field shall be delivered to the license holder (OJSC KMNGG) pursuant to the
Regulations for the Delivery and Operation of Deep Oil and Gas Wells Drilled
at the Cost of the Federal Budget and Reflected on Balance Sheets of
State-Owned Survey Entities approved by the Committee for Subsoil of the
Russian Federation (on March 27, 1995), State Committee for the Management of
State Property of the Russian Federation (on August 7, 1995), State Mining
Safety Inspection (on April 1, 1995) and the Ministry of Fuel and Energy of
the Russian Federation and registered by the Ministry of Justice of

                                       4
<PAGE>

the Russian Federation under No. 953 on September 25, 1995 within the period
specified in this Regulation.

         Any wells abandoned or scheduled for abandonment within the Licensed
Area that were funded from the federal budget (including the mineral
replacement tax rates) shall be delivered to OJSC KMNGG (license holder) to
exercise supervision of their condition.

                                ARTICLE 5. TITLE

         5.1. OJSC KMNGG may own, manage and dispose of the assets acquired by
OJSC KMNGG from its profit and credits as provided for by applicable civil law.
The owner shall be entitled to manage such assets at its discretion provided it
complies with applicable laws and regulations and does not infringe on legal
interests of third parties.

         5.2. Provisions of Article 5.1. shall not apply to assets owned by
third parties or leased by OJSC GG.

                      ARTICLE 6. GEOLOGICAL SUBSOIL DATA

         Initial data and results of its processing shall include those funded
by the government and by OJSC KMNGG.

         The title to geological and other subsurface data shall be protected as
provided for by applicable law of the Russian Federation.

         6.1. Under article 27 of the Law "On Subsoil" any information
acquired with state funds shall be deemed property of the state. The
Authorities shall cause the transfer to OJSC KMNGG of geological data
available in regional and district geological and geophysical databases in
compliance with the Regulations for Storage, Use and Transfer of Subsoil Data
Funded by the State" dated November 15, 1994, No. 61/2952, approved by the
Committee for Subsurface of the Russian Federation and the Administration of
the Khanty-Mansi Autonomous Area.

         6.2. Additional subsoil data on the Licensed Area not included in
the mandatory list compiled pursuant to approved industry instructions and
regulations shall be acquired by OJSC KMNGG under direct agreements with data
producers in compliance with applicable law.

         Information on executed transactions shall within 10 days be forwarded
to the regional branch of the Ministry of Natural Resources to be registered
on a confidential basis.

         6.3. Subsoil data and results of its processing funded by OJSC KMNGG
shall be deemed property of OJSC KMNGG.

         OJSC KMNGG shall provide the Authorities with such data free of
charge in the format and within time limits established by the Authorities,
and shall specify the terms of its use.

         6.4. For the purpose of production or research OJSC KMNGG may use
50% of the core material sawn axially lengthwise. The remaining core shall be
deemed state-owned national wealth and shall be kept by the enterprise
according to applicable standards.

         If the Authorities decide to collect core materials OJSC KMNGG shall
pass the core to the Authorities free of charge.

                                       5
<PAGE>

                           ARTICLE 7. TERM OF VALIDITY

         7.1. Provisions of this Agreement shall come into effect on the date
of re-registration of the License.

         7.2. This Agreement shall become effective on the date of
re-registration of License 153 No ___________ NE under the Law of the Russian
Federation "On Subsoil" and terminate on March 28, 2014 concurrently with
the expiration of original License KMN No 000153 NE.

         OJSC KMNGG may apply for extension of the term of the License and the
Authorities may grant such extension according to the approved development
program provided OJSC KMNGG fulfills the approved Program of Operations as
required by the Law of the Russian Federation "On Subsoil".

         7.3. OJSC KMNGG may at any time terminate this Agreement on a ninety
(90) days written notice to the Authorities. Such termination shall not
release OJSC KMNGG from its outstanding obligations under this Agreement to
be fulfilled prior to the delivery of the acknowledgment of its termination.

         7.4. The Authorities may at any time suspend or terminate this
Agreement by a written notice to OJSC KMNGG if OJSC KMNGG fails to comply
with decisive conditions under articles 20, 21 and 23 of the Law "On
Subsoil", articles 28 and 29 Law "On the Use of Subsoil" of the
Khanty-Mansiysk Autonomous Area, article 15 of the "Regulations for Licensing
the Use of Subsoil" and the "Regulations for the Use of Subsoil in the
Khanty-Mansiysk Autonomous Area", namely upon occurrence of any of the
following events:

         -  OJSC KMNGG bankruptcy;
         -  failure to comply with the "Requirements to and Special Conditions
            of Environmental Safety During the Development of Oil, Gas and Other
            Mineral Deposits in the Khanty-Mansiysk Autonomous Area issued by
            the Committee for Environment Protection and Natural Resources of
            the Khanty-Mansiysk Autonomous Area";
         -  failure to comply with established terms and schedule of payments
            for subsoil use under applicable tax law. Each payment shall be
            deemed made on the date of the payment order is received;
         -  development of the field in violation of the technology provided for
            by the Project resulting in excessive losses of subsoil raw
            materials compared with established standards;
         -  violation of terms, and systematic violation of schedules and
            volumes of providing the Authorities with data specified herein;
         -  failure to conclude socio-economic agreements with the owner of the
            ancestral plot located in the Licensed Area within periods specified
            herein;
         -  lack or inoperativeness of well measuring equipment except during
            regular maintenance, repair or replacement within prescribed time
            limits or lack of control over the level of field production.

         If this Agreement is terminated upon occurrence of any event described
above, OJSC KMNGG shall have at least a ninety (90) days notice.

         7.5. OJSC KMNGG may relinquish the Licensed Area and terminate this
Agreement with a three months notice to the Authorities. In such case OJSC
KMNGG shall pay all outstanding debts and make all wells and other facilities
technically safe as required by the Authorities (undertaking conservation,
dismantling, etc.). Upon signing a statement of the safety of all facilities
OJSC KMNGG shall be exempt from all payments.

                      ARTICLE 8. UNDERTAKINGS OF OJSC KMNGG

                                       6
<PAGE>

         8.1. OJSC KMNGG shall perform all works in compliance with subsoil,
environmental and other laws and regulations of the Russian Federation, legal
acts and regulations of the Khanty-Mansiysk Autonomous Area enacted under
Russian law and applicable in the territory of the Khanty-Mansiysk Autonomous
Area.

         8.2. OJSC KMNGG shall develop the Licensed Area according to project
specifications duly approved by the RCRD (CCD).

         8.3. OJSC KMNGG shall provide required funding and procure or lease all
equipment and materials required for operations as specified in the annual
Program and Budget.

         8.4. OJSC KMNGG shall bear full responsibility for the preparation and
efficient implementation of the annual Program and Budget.

         8.5. When selecting contractors and subcontractors to supply machinery,
equipment and materials, OJSC KMNGG shall give preference to Russian vendors
provided they are competitive (in terms of quality, terms and warranties of
timely delivery, prices, timely fulfillment etc.).

         When selecting contractors and subcontractors to perform operations and
services in the Licensed Area OJSC KMNGG shall give preference to business
entities incorporated and operating in the Khanty-Mansiysk Autonomous Area.

         8.6. OJSC KMNGG undertakes to perform all operations in a safe and
proper way according to applicable rules and requirements, and produce, to
the extent practicable, minimal adverse impact on environment, including
inter alia air, bodies of water, flora and fauna, other natural resources and
property.

         In case of failures, accidents or other emergencies OJSC KMNGG shall
take all possible steps to cope with the emergency, protect human lives and
property, prevent and indemnify damage and its consequences to natural
resources, environment and people's health.

         8.7. By October 1, 1998 OJSC KMNGG shall conduct an ecological base
line study within the Licensed Area and by January 1, 1999 submit to
Khantymansiyskgeolcom and the Committee for Environment Protection and
Natural Resources of the Khanty-Mansiysk Autonomous Area an approved Program
of ecological maintenance of the Licensed Area subject to annual revisions
and including schedule (month and year) of specific actions to be kept in the
license file.

         OJSC KMNGG shall perform its operations in compliance with article
45 of the Russian Law "On Environment Protection", and observe established
discharge and release standards or temporarily agreed-on hazardous discharge
and release standards.

         8.8. OJSC KMNGG shall meet the conditions of safe operation
described in Project documentation and approved by the State Mining Safety
Inspection.

         8.9. Upon deciding on conservation (abandonment) of mineral
retrieval or a part of subsoil or the licensed area the subsoil user shall
within 3 weeks present for review and comment the Terms of Reference relating
to the conservation (abandonment) and reclamation thereof to the regional
branch of the State Mining Safety Inspection, Committee for Land Resources
and Land Management and Committee for Environment Protection and Natural
Resources.

         The Terms of Reference shall be subject to approval by the Authorities.

         Upon approval of the Terms of Reference the subsoil user shall
develop the Plan of conservation (abandonment) of oil production or a part of
the subsoil or a part of the licensed area and reclamation thereof to be
agreed upon with the regional branch of the State Mining Safety Inspection,
Committee for Land Resources and Land Management and Committee for
Environment Protection and Natural Resources and approved by the Authorities.

                                       7
<PAGE>

         Such abandonment and conservation operations shall be performed in
compliance with and within the period specified in the Plan and article 26 of
the Russian Law "On Subsoil".

         8.10. OJSC KMNGG shall comply with the terms of the economic
agreement executed for the duration of the validity of the license with the
owner of the ancestral plot (A.S. Vekshin) located within the Licensed Area.

         8.11. OJSC KMNGG shall perform construction of projects having positive
opinion of the State Ecological Expertise.

         8.12. OJSC KMNGG shall operate in compliance with the Russian Law
"On Protection and Use of Historical and Cultural Monuments" and include in the
Project archaeological examination and indemnification for destruction of or
damage to historical and cultural monuments.

         8.13. OJSC KMNGG shall comply with the conditions of the minutes of
the meeting on Geology and Technology between PO "Uraineftegaz" and SGE KMNGG
on April 6, 1993.

         8.14. Relations between OJSC KMNGG and the Administrations of the
Sovetski and Kondinski Districts shall be conducted on the basis of
socio-economic agreements concluded at the time of the License re-issue for
the term of the License validity.

         The agreements referred to above shall be kept in license file KMN No
00429 NE.

         8.15. The Parties have agreed to revise and adjust certain provisions
of the Agreement according to the schedule given below:

         -  production levels - annually upon receipt of the RCRD (CCD)
Protocol;

         -  exploration scope - annually upon review of exploration plans;

         -  oil recovery factor - upon approval of reserves by the SER and
CCRoil.

                         ARTICLE 9. RIGHTS OF OJSC KMNGG

         9.1. Upon consultation with the Authorities OJSC KMNGG may suspend
field development in conformity with applicable industry regulations and
standards. The period of such suspension shall be included in term of the
License validity.

         9.2. OJSC KMNGG shall enjoy free use of any samples (core), seismic
tapes, results of a geophysical prospecting of wells and any other documents
prepared during operations hereunder and submit such materials for processing,
analysis and reviewing to any entities including foreign entities pursuant to
applicable law of the Russian Federation.

         9.3. Within the Licensed Area OJSC KMNGG may be licensed for the
production of wide-spread natural resources in particular to clay, sand,
limestone, gypsum and other similar materials which may be required for the
Oil Operations provided payment of fees and taxes imposed under applicable
law.

         9.4. Within the Licensed Area OJSC KMNGG may drill water wells under a
duly issued license for subsurface water production and use water resources for
its operations provided compliance with applicable regulations and payment of
water use fees as required under the law of the Russian Federation.

                                       8
<PAGE>

         9.5. To enable required operations OJSC KMNGG may use land plots and
infrastructure facilities (motor and rail roads, communication lines, public
health centers, cultural facilities etc.) on generally accepted terms making
appropriate payments at applicable or specially agreed upon rates.

         9.6. Land allotments required for operations under License KMN
No ___________ NE shall be granted in accordance with the Land Law and duly
approved project documents.

                              ARTICLE 10. REPORTING

         10.1. OJSC KMNGG, on request, shall provide the Authorities with
access to all original documents pertaining to its operations within the
Licensed Area including but not limited to geological, geophysical and
geological engineering, well construction, field development reports,
financial and accounting records, etc. as required by applicable Federal Law,
laws and regulations of the Khanty-Mansiysk Autonomous Area and this
Agreement.

         10.2. OJSC KMNGG shall present to the Authorities an annual license
agreement progress report not later than March 1 each year, in the format and
manner specified in the Act "On Reporting on the Compliance with Subsoil Use
Regulations" No. 142-171 adopted by the Committee for Geology and Subsoil Use
and the Administration of the Khanty-Mansiysk Autonomous Area on July 15-20,
1994.

         Upon consultations with OJSC KMNGG, the Authorities shall specify the
formats, contents and frequency of additional reports to be submitted by OJSC
KMNGG.

         The Authorities guarantee the confidentiality of received information.

         10.3. OJSC KMNGG shall within one month inform the Authorities of any
discovery of oil and gas deposits within the Licensed Area and provide all data
pertaining to such discovery.

         10.4. The Authorities may audit any Oil Operations and therefore
supervise all operation stages and be represented at well testing and other
types of operations.

           ARTICLE 11. SUBJECTS OF LICENSING AND HYDROCARBON RESERVES

         11.1. The License shall cover the following deposits:

<TABLE>
<CAPTION>
------------------------------------------------------------------ --------------------------------------
                    Deposit stratigraphic ID                              Deposit cadaster number
------------------------------------ ----------------------------- --------------------------------------
in State Balance of                          in cadaster
Mineral Reserves
------------------------------------ ----------------------------- --------------------------------------
<S>                                  <C>                                           <C>
P                                              P north                             19560
------------------------------------ ----------------------------- --------------------------------------
Weathering zone                         Weathering zone north                      19630
------------------------------------ ----------------------------- --------------------------------------
P                                                 P                                43480
------------------------------------ ----------------------------- --------------------------------------
P                                              P south                             19570
------------------------------------ ----------------------------- --------------------------------------
P                                              P basic                             43830
------------------------------------ ----------------------------- --------------------------------------
Tyumen suite                                      T                                19581
------------------------------------ ----------------------------- --------------------------------------
Tyumen suite                                      T                                19580
------------------------------------ ----------------------------- --------------------------------------
P                                              P north                             43820
------------------------------------ ----------------------------- --------------------------------------
Tyumen suite                                      T                                19600
------------------------------------ ----------------------------- --------------------------------------
</TABLE>

                                       9
<PAGE>

         11.2. Hydrocarbon reserves in the POTANAI-KARTOPYINSKOYE Licensed
Area as stated in the State Balance of Mineral Reserves (Issue VI, OIL,
Volume 6, West Siberia, Khanty-Mansiysk Autonomous Area, Moscow, 1996) as of
January 1, 1996 are given in the table below:

<TABLE>
<CAPTION>

------------------------------------------ --------------- ----------------------------------------------
               DESCRIPTION                     CATEGORY                      TOTAL
                                                  OF       ---------------------------------------------
                                               RESERVES          OIL           GAS         CONDENSATE
------------------------------------------ --------------- -------------- ------------ ------------------
<S>                                          <C>          <C>            <C>
Geological reserves:                             C1            19897          951
  oil, thousand t                                C2            47430         2149
  gas, mln cu m                               C1 + C2          67327         3100
  condensate, thousand t
------------------------------------------ --------------- -------------- ------------ ------------------
Recoverable reserves:                            C1            6410           951
  oil, thousand t                                C2            14229         2149
  gas, mln cu m                               C1 + C2          20639         3100
  condensate, thousand t
------------------------------------------ --------------- -------------- ------------ ------------------
Oil recovery factor,                         0.3-0.399
fractional, P, U2-3
------------------------------------------ --------------- -------------- ------------ ------------------
</TABLE>

         11.3. In the fourth quarter of 1998, OJSC KMNGG shall submit to the
RRC and the SER an estimate of reserves within the Licensed Area.

                       ARTICLE 12. GEOLOGICAL EXPLORATION

         12.1. As of August 1, 1997 the Licensed Area accommodated 54
prospecting boreholes.

         12.2. Based on the results of pilot and commercial operations OJSC
KMNGG shall develop the Technological Scheme by the year of 2000.

         12.3. Operations contemplated by the Pilot Operation Project specify
the drilling of 12 wells in the 1997-2001 period for additional exploration
of deposits.

         12.4. During the Pilot Operation OJSC KMNGG shall perform additional
detailed seismic surveys of the Licensed Area to enable lithological
interpreting of seismic data, reprocess all available geological and
geophysical data, summarize data of 3D seismic survey and additional data on
the geological and production characteristics of the deposits obtained during
Pilot Operation.

         12.5. Taking account of new data acquired during Pilot Operation and
from the results of seismic study, OJSC KMNGG, in conformity with CCD
Protocol No. 1763 dated November 2, 1994, shall create an address geological
model and produce a re-estimation of oil reserves, presenting both for review
by RRC in the fourth quarter of 1998.

         12.6. Based on the results of pilot and commercial operations OJSC
KMNGG shall develop the Technological Scheme by the year of 2000.

         12.7. OJSC KMNGG shall be entitled to develop new deposits
discovered within the Licensed Area subject to applicable depth limits.
Within one year of a new deposit discovery, appropriate amendments shall be
made to relevant articles of this Agreement.

         12.8. Should the OJSC KMNGG operations in the Licensed Area prove
that a deposit under development or exploration spreads into adjacent areas
not licensed to other entities, at the request of the subsoil user the
Authorities shall either expand the Licensed Area or issue a new license for
the adjacent area under applicable law of the Russian Federation or declare a
tender.

                                       10
<PAGE>

                         ARTICLE 13. TAXES AND PAYMENTS

         13.1. OJSC KMNGG shall make all payments provided for by applicable
Russian law and regulations of the Khanty-Mansiysk Autonomous Area.

         13.2. The license holder shall make regular payments specified in
applicable tax law of the Russian Federation, i.e.:

         -  royalty - six (6) per cent of the production value and production
losses in excess of standards specified in annual production plans approved by
the State Mining Safety Inspection.

         Land tax shall be assessed as provided for in the Law "On Land
Tax" of the Russian Federation.

         13.3. OJSC KMNGG shall make payments referred to in Articles 13.2
above in roubles or extracted products, the form of such payment to be
approved by the Administration of the Khanty-Mansiysk Autonomous Area by
November 1 of the year preceding the year of planning.

                         ARTICLE 14. OIL AND GAS PRICES

         14.1. In the event the Licensed Area yields products of a
considerably different quality prices shall be fixed separately for each
product type (oil, gas, etc.) and grade (quality).

                 ARTICLE 15. RECORDING OF PRODUCED HYDROCARBONS

         15.1. The gross volume of mineral resources extracted from the
Licensed Area shall be metered by the license holder and reflected in
accounts as specified by applicable law.

         15.2. OJSC KMNGG shall measure the volumes and quantity of extracted
Hydrocarbons by methods and meters meeting applicable standards.

         15.3. The Authorities shall have the right to inspect installed
meters and control measuring methods and results.

         15.4. OJSC KMNGG shall maintain records and control hydrocarbons
production at all licensed sites listed in Article 11 unless developed as a
single entity.

         15.5. OJSC KMNGG shall equip each producing and injection well with
meters enabling daily measurement of the outflow rate of producing wells and
injectability of injection wells.

         15.6. OJSC KMNGG shall take precise measurements of each producing
well's outflow rate and each injection well's injectability at least once a
week, with a compulsory registration of the obtained data. The frequency of such
measurements may be further adjusted subject to actual productivity.

         15.7. At least once a week OJSC KMNGG shall provide for precise
measuring of water content of each producing well. The frequency of such
recording may be further adjusted.

                                       11
<PAGE>

         15.8. Development and control over development of the Licensed Area and
licensed deposits shall be performed in accordance with the Regulations for the
Development of Oil and Gas-and-Oil Fields, laws and regulations of the Russian
Federation and the Khanty-Mansiysk Autonomous Area.

                     ARTCILE 16. NATURAL AND ASSOCIATED GAS

         16.1. In the event of a discovery of Natural Gas reserves, OJSC KMNGG
shall upon proper study and consultations with the Authorities, determine the
Commercial nature of the discovery. Should the discovery be declared Commercial
all provisions of this Agreement shall apply.

         In such case OJSC KMNGG may be granted other special concessions
provided they are justified by particular conditions of the Natural Gas
deposit exploitation.

         If it is necessary to determine the quality of Natural Gas for
production sharing and cost recovery purposes, then it shall be assumed that
1,150 cu m of gas are equivalent to 1 t of oil.

         This convention may be adjusted after the discovery of Natural Gas
Deposits subject to actual quality and composition of Natural Gas.

         16.2. The portion of Associated and Natural Gas neither intended for
sale nor included in the product utilized in the Oil Operations shall be
efficiently used to enhance Crude Oil production through injection of the gas
into reservoirs. The flaring of Associated and Natural Gas shall comply with
reasonable standards approved by the Authorities, the State Mining Safety
Inspection and the Regional Committee for Protection of the Environment and
Natural Resources.

                    ARTICLE 17. OIL AND GAS PRODUCTION LEVELS

         17.1. OJSC KMNGG shall ensure the oil and gas production levels
specified in Protocol No. 2148 dated May 22, 1997 of the Central Commission
for the Development of Oil and Gas-and-Oil Fields of the Russian Ministry of
Fuel and Energy and approved by the Oil and Gas Committee of the
Administration of the Khanty-Mansiysk Autonomous Area.

<TABLE>
<CAPTION>
------------- ------------- --------------------------------- ----------  ------------
    YEAR      SITE                         PRODUCTION LEVEL      Oil          Gas
                            -------------------------------    recovery   utilization,
                                oil,            gas,            factor         %
                             thousand t       mln cu m        (current),
                                                              fractional
------------- ------------- ------------- -----------------   ----------  ------------
<S>           <C>          <C>              <C>               <C>         <C>
    1997      P, U2-3          266.0            30.6             0.09          11
    1998      P, U2-3.         319.2            36.7             0.14          16
------------- ------------- ------------- -----------------   ----------  ------------
</TABLE>

         17.2. Hydrocarbons extraction during the Pilot Project shall not exceed
5% of total recoverable reserves (C1 + C2), i.e. maximum 1,032 thousand t.

         17.3. The oil and gas production levels in 1999 and the years to
follow shall be adjusted in additional agreements with the Committee for Oil,
Gas and Natural Resources of the Administration of the Khanty-Mansiysk
Autonomous Area before November 1 of each year preceding the planned based of
the CCD protocols.

         Such additional agreements for oil and gas production levels shall be
submitted to Khantymansiyskgeolcom to be kept in the license file.

                                       12
<PAGE>

         17.4. Upon receipt of a new Program, oil production levels for the
entire period of the field development shall be subject to revision.

                        ARTICLE 18. ACCOUNTING AND AUDIT

         18.1. All production from the Licensed Area shall be recorded by the
license holder and reflected in the sales accounts in case of transfer to other
entities.

         18.2. For the purposes of this Agreement the Russian statutory
principles of accounting and auditing shall be applied.

         18.3. The Authorities shall bear the expenses, costs and risks
relating to inspections and audits.

         18.4. OJSC KMNGG shall at its expense provide transportation
for inspections of conditions in the Licensed Area.

                           ARTICLE 19. CONFIDENTIALITY

         19.1. All information received or acquired by any Party during its
operations shall be deemed confidential. The procedure and conditions of use
and protection of such information shall be specified by the information
proprietor pursuant to the Russian Federation Law "On Information,
Information Technology and Protection of Information ".

         19.2. Any information, the illegitimate use of which may cause harm
to the proprietor, owner, user or other party, shall be protected in the
manner specified. The information proprietor may exercise control over
compliance with information protection requirements and prohibit or suspend
processing of such information in case of non-compliance.

         19.3. Unless otherwise provided for by applicable law,
confidentiality provisions contained in this Article shall remain in effect
for five (5) years after termination hereof.

                   ARTICLE 20. RESPONSIBILITIES OF THE PARTIES

         20.1. OJSC KMNGG shall bear full responsibility to the Authorities
and/or third parties for the consequences of any actions, decisions or
omissions of OJSC KMNGG or its employees.

         20.2. OJSC KMNGG shall not be liable for any damage caused by the
Authorities or third parties during the term hereof.

         20.3. The Authorities shall bear full responsibility in conformity
with laws of the Russian Federation for their actions and indemnification for
misconduct in a duly lawful manner.

                                       13
<PAGE>

                               ARTICLE 21. WAIVER

         21.1. Any waiver of undertakings by either Party shall be executed in
writing and signed by both Parties.

                               ARTICLE 22. NOTICES

         22.1. Any notices, applications, requests etc. required, permitted
or given hereunder shall be in writing and shall be deemed to have been duly
executed or given if delivered by courier, mail, telegraph, teletype or fax.

         The Parties shall beforehand inform each other in writing of their
respective addresses and in a timely manner any modifications thereof.

         22.2. A notice shall become effective at the time of its receipt or
rejection.

                            ARTICLE 23. GOVERNING LAW

         23.1. This Agreement, its provisions and Articles shall be governed,
regulated and construed according to the law of the Russian Federation and
regulations of the Khanty-Mansiysk Autonomous Area.

                             ARTICLE 24. ARBITRATION

         24.1. The Parties shall take every effort to settle all disputes which
may arise in connection with the performance of this Agreement during its term
or thereafter by means of amicable negotiations.

         24.2. If the Parties fail to settle a dispute referred to in Article
24.1 above within ninety (90) day of a written notification by either Party,
either Party may give the other Party a ninety (90) days notice of its
intention to submit the matter for final settlement by arbitration in the
manner provided for by applicable Russian law.

                            ARTCILE 25. MISCELLANEOUS

         25.1. The headings of the Agreement are used solely for convenience and
shall not affect its construction or interpretation.

         25.2. Any amendments, corrections, additions or repeals of any
provisions of this Agreement shall be executed in writing and signed by both
Parties.

         25.3. The Authorities shall timely provide OJSC KMNGG with all legal
normative and other official documents of the Russian Federation and the
Khanty-Mansiysk Autonomous Area or any entities or institutions affecting the
performance of the Oil Operations.

         25.4. If any provision hereof shall be held to be invalid such
provisions shall be deemed deleted from this Agreement and remaining
provisions shall remain valid and effective provided there is a written
consent of the Parties.

                                       14
<PAGE>

                   ARTICLE 26. LEGAL ADDRESSES OF THE PARTIES

         THE MINISTRY OF NATURAL RESOURCES OF THE RUSSIAN FEDERATION:

         4/6 B. Gruzinskaya Str., Moscow 123812, Russian Federation

         THE ADMINISTRATION OF THE KHANTY-MANSIYSK AUTONOMOUS AREA:

         5 Mira Str., Khanty-Mansiysk, Tyumen Region, Khanty-Mansiysk Autonomous
Area 626200, Russian Federation

         LEGAL ADDRESS OF OPEN JOINT STOCK COMPANY
KHANTYMANSIYSKNEFTEGAZGEOLOGIA: Gornopravdinsk, Khanty-Mansiysk District,
Khanty-Mansiysk Autonomous Area, Tyumen Region

                                       15
<PAGE>

                           ARTICLE 27. EFFECTIVE DATE

This Agreement shall become effective on the date of the License
re-registration.

<TABLE>
<CAPTION>
<S>                                                       <C>
For the Russian Federation:                                For Subdivision of the Russian
                                                           Federation:
AUTHORIZED REPRESENTATIVE OF THE                           GOVERNOR OF THE KHANTY-MANSIYSK
MINISTRY OF NATURAL RESOURCES                              AUTONOMOUS AREA
OF THE RUSSIAN FEDERATION,
CHAIRMAN OF THE COMMITTEE
 FOR NATURAL RESOURCES OF THE
KHANTY-MANSI AUTONOMOUS AREA
NADEZHDA ALEXANDROVNA SERGEEVA                             ALEXANDER VASILYEVICH FILIPENKO

-------------------------------------------------          ----------------------------------------------
                  (signature)                                               (signature)
               NOVEMBER 13, 1997                                         NOVEMBER 17, 1997
               -----------------                                         -----------------

Seal: Ministry of Natural Resources                        Seal: Administration of the Khanty-
of the Russian Federation                                  Mansiysk Autonomous Area, Tyumen
Committee for Natural Resources of                         Region
the Khanty-Mansiysk Autonomous Area
</TABLE>

                          FOR OPEN JOINT STOCK COMPANY
                         KHANTYMANSIYSKNEFTEGAZGEOLOGIA,
                                  THE LICENSEE:

                                DIRECTOR GENERAL
                           OF OPEN JOINT STOCK COMPANY
                         KHANTYMANSIYSKNEFTEGAZGEOLOGIA
                           ALEXANDER PAVLOVICH PERSHIN

                            -------------------------
                                   (signature)
                               NOVEMBER 12, 1997

                    Seal: Russian Federation, Khanty-Mansiysk
                       OJSC KHANTYMANSIYSKNEFTEGAZGEOLOGIA

                                       16
<PAGE>

                                                                  Addendum No. 2
                                                      to License KMN No 00685 NE

                                 TOPOGRAPHIC PLAN
                   OF THE POTANAI-KARTOPYINSKOYE LICENSED AREA

                                SCALE 1 : 200000
<TABLE>
----------------------------------------------------- ---------------------------------------------------
<S>                                                  <C>
  CHIEF GEOLOGIST OF OJSC
"KHANTYMANSIYSKNEFTEGAZGEOLOGIA"                      V. B. SKOROBOGATOV
----------------------------------------------------- ---------------------------------------------------
----------------------------------------------------- ---------------------------------------------------
CHAIRMAN OF THE COMMITTEE  FOR
NATURAL  RESOURCES OF THE KHANTY-
MANSIYSK AUTONOMOUS AREA                              N. A. SERGEEVA
----------------------------------------------------- ---------------------------------------------------
----------------------------------------------------- ---------------------------------------------------
CHAIRMAN OF THE  COMMITTEE  FOR OIL,
GAS AND MINERAL RESOURCES OF THE
ADMINISTRATION OF THE KHANTY-MANSIYSK
AUTONOMOUS AREA                                       H. I. ZMANOVSKI
----------------------------------------------------- ---------------------------------------------------
</TABLE>

                                       17
<PAGE>

                                                                  Addendum No. 3
                                                      to License KMN No 00685 NE

                                     MINUTES
                   of the meeting on Geology and Technology
                   between PO "Uraineftegaz" and SGE KMNGG

April 6, 1993                                                    Khanty-Mansiysk

Present:

FROM PO "URAINEFTEGAZ"

V.G. Chaun, Director General
P.I. Pastukh, Chief Geologist

FROM SGE KMNGG
V.D. Tokarev, Director General
I.A. Belonogov, Deputy Director General, Economics
V.K. Tretyakov, Chief Geologist
A.D. Sergeev, Manager, Oil Production Division

                                     AGENDA:

"On further exploration and initiation of development of the Potanaiski and
Kartopyinski oil fields in 1993-1994."

         Having exchanged opinions the Conference participants RESOLVED as
follows:

         To begin further exploration and preparation for development of the
Potanaiski and Kartopyinski oil fields pursuant to Decree of the Russian
Government No. 180 dated March 1, 1993.

         By mutual agreement the operator conducting further exploration and
development of the mentioned fields is PO "Uraineftegaz", and the license for
oil production to be issued to SGE KMNGG.

         The parties agreed to take joint efforts to attract investors for
the purpose of obtaining credits.

         Shares of SGE KMNGG, PO "Uraineftegaz" and investors in further
exploration and development of the Potanaiski and Kartopyinski oil fields
shall be specified in a separate agreement.

For SGE KMNGG                                            For PO "Uraineftegaz"
Signature                                                Signature
Round seal                                               Round seal<PAGE>

                                                                   Exhibit 10.3

                                                                   Confidential
                                                       Reg. No. 1409 Copy No. 1

                                     LICENSE
                          FOR THE RIGHT OF SUBSOIL USE

       XMH                                     00757                         HP
series XMH        round seal           number  10586         type of license HE

ISSUED   TO     Open Joint Stock Company
                ---------------------------------------------------------------
                "Nazymgeodobycha"
-------------------------------------------------------------------------------
                (business operating entity -holder of this license)

REPRESENTED BY  Pershin Alexander Pavlovitch, the General Director
                ---------------------------------------------------------------
                (full name of the person representing business operating entity)

FOR THE PURPOSE OF AND FOR THE FOLLOWING TYPES OF OPERATIONS: geological study
of subsoil, prospecting and production of oil and gas within BOLSHOYE licensed
area

SUBSOIL PLOT IS LOCATED in Beloyarski and Oktiabrski districts of Khanty
Mansiysk Autonomous Okrug, Tuymen Region
-------------------------------------------------------------------------------
                   (name of district, region, area, republic)

DESCRIPTION OF THE BOUNDARIES OF THE SUBSOIL PLOT, COORDINATES OF THE ANGLE
POINTS, THE COPIES OF THE SURVEY PLANS AND CROSS - SECTIONS, ETC., ARE ATTACHED
IN ANNEXES NO. 1,2.
           (# of Annex)

THE RIGHT FOR USE OF LAND PLOTS RECEIVED FROM
-------------------------------------------------------------------------------
      (name of the body, issuing permission, number and date of resolution)

THE COPIES OF THE DOCUMENTS AND THE DESCRIPTION OF A LAND PLOT ARE ATTACHED IN
ANNEX
-------------------------------------------------------------------------------
                       (number of Annex, number of pages)

SUBSOIL PLOT HAS THE STATUS OF subsoil allotment
                               ------------------------------------------------
                                       (geological or subsoil allotment)

THE EXPIRATION DATE OF THIS LICENSE  05/06/2018

Ministry for natural resources       Khanty-Mansiysk Autonomous Okrug
of Russian Federation                Committee for natural resources
Russian Federal geological fund      Territorial Fund of geological information
REGISTERED                           REGISTERED
02/18/1998                           03/25/1998
In the registrar No.630/KMN 10586-NE In the registrar No. KMN 00757-NR

<PAGE>

THE FOLLOWING DOCUMENTS ARE THE INTEGRAL PARTS OF THIS LICENSE:

1. License Agreement on prospecting and production of oil and gas within
Bolshoye licensed area - 19 pages
-------------------------------------------------------------------------------
                          (document, number of pages)

2. Topographic Plan of Bolshoye license area - 1 sheet
-------------------------------------------------------------------------------

<TABLE>
<S>                                                        <C>
AUTHORIZED REPRESENTATIVE OF THE MINISTRY OF               AUTHORIZED REPRESENTATIVE OF THE STATE BODY OF
NATURAL RESOURCES                                          THE SUBJECT OF FEDERATION
Chairman of the Committee of Natural Resources             Head of the Administration of Khanty-Mansiysk
----------------------------------------------             ----------------------------------------------
Khanty-Mansiysk Autonomous Okrug                           Autonomous Okrug
----------------------------------------------             ----------------------------------------------
Sergeeva Nadezhda Alexandrovna                             Filipenko Alexander Vasilievich
----------------------------------------------             ----------------------------------------------

Round seal                                                 Round seal
Signature, date 19/01/97                                   Signature, date 01/22/98
</TABLE>

              MANAGEMENT OF THE ENTERPRISE HOLDER OF THIS LICENSE:
               Pershin Alexander Pavlovitch, the General Director
              -----------------------------------------------------
                              OJSC Nazymgeodobycha
              -----------------------------------------------------

                                   Round seal
                            Signature, date 01/09/98

<PAGE>

                                                                   Addendum No.1
                                                      To License XMH No 10586 HE

                                LICENSE AGREEMENT
                            ON OIL AND GAS PRODUCTION
                         IN THE BOLSHOYE LICENSED AREA,
                       WITHIN KHANTY-MANSI AUTONOMOUS AREA

                                    PREAMBLE

         This License Agreement (hereinafter referred to as the "Agreement") is
made and entered into as a further development of the License Agreement of May
7, 1993 (License XMH No 00021 HE) concluded between the Ministry of Natural
Resources of the Russian Federation (hereinafter referred to as the Ministry)
acting as a federal unit of management of the state-owned mineral resources, the
executive power of the Khanty-Mansi Autonomous Area represented by the
Administration of the Khanty-Mansi Autonomous Area (hereinafter referred to as
the Administration), jointly constituting a party of the Agreement on the one
hand, and Open Joint Stock Company "NAZYMGEODOBYCHA" (hereinafter referred to as
OJSC "NAZYMGEODOBYCHA") registered by the Administration of the Khanty-Mansi
Autonomous Area, registration NoP-6582, dated June 2, 1997, on the other hand.

         The Agreement shall supersede and terminate original Addendum No.1
"License Agreement..." and Addendum No. 2 "Information on Angular Points" to
License XMH No 0021 HE and be deemed an integral part of License XMH No 10586 HE
issued on February 18, 1998.

         The License is re-registered pursuant to article 17-1 of the Federal
Law "On Mineral Resources" as Open Joint Stock company "NAZYMGEODOBYCHA" is
leaving Closed Joint Stock Company "Khantymansiyskneftehant" to be re-organized
as a separate company.

         The Parties have agreed on the following:

                             ARTICLE 1. DEFINITIONS

         1.1. Unless otherwise expressly specified in this Agreement words used
in singular include plural and words used in plural shall include singular.

         1.2. The Parties agreed upon the following meaning of the terms given
below:

         BUDGET shall mean a document reflecting itemized earnings and
expenditures of OJSC "NAZYMGEODOBYCHA "Oil Operations over a Calendar Year.

         CALENDAR YEAR shall mean a Gregorian year beginning from the date of
registration and ending on December 31 of the same year. Subsequent years shall
start on January 1 and end on December 31.

<PAGE>

         COMMERCIAL DISCOVERY shall mean one or more fields or accumulations
         within the Licensed Area collectively or individually scheduled for
         commercial operation.

         OIL FIELD shall mean a subsurface accumulation of hydrocarbon deposits
in one or several reservoirs or horizons located one under another and deemed a
single occurrence for the purposes of efficient development.

         ROYALTY shall mean a payment for subsurface use.

         POOL shall mean a subsurface accumulation of hydrocarbon deposits
within the same reservoir.

         OIL OPERATIONS shall mean any operations pertaining to oil field
exploration, construction, development, production, transportation, storage and
distribution of Hydrocarbons and any other works relating to operations
contemplated hereunder.

         AUTHORITIES shall mean the Ministry of Natural Resources of the Russian
Federation or its regional branch and the Administration of the Khanty-Mansi
Autonomous Area authorized to regulate the use of mineral resources pursuant to
the Law of the Russian Federation "On the Subsurface".

         PROGRAM shall mean a document describing a detailed scope of works
under all types of the Oil Operations to be performed by OJSC "NAZYMGEODOBYCHA"
during a Calendar Year.

         AGREEMENT shall mean this document and all addenda forming its integral
part including any amendment, addition, substitution, etc. which may be made
subsequently and upon approval by the Parties.

         PRODUCTION AREA shall mean a part of the Licensed Area allocated to
OJSC "NAZYMGEODOBYCHA" to organize production of the oil field, which has a
commercial definition.

         LICENSED AREA shall mean an area specified in Article 2 of this
Agreement located within the boundaries and described in detail in Article 3
where the Authorities shall grant OJSC "NAZYMGEODOBYCHA" an exclusive right of
oil and gas exploration and production.

         HYDROCARBONS (HC) shall mean an aggregate of solid, liquid and/or
gaseous hydrocarbons and all other associated and co-produced substances
including but not limited to Crude Oil, Natural and Associated Gas, Condensate
and their products.

         CONDENSATE shall mean a natural mixture of light hydrocarbon compounds
(C5 and higher) separated or extracted in a liquid state from Natural Gas.

         ASSOCIATED GAS shall mean gaseous hydrocarbons produced together with
Crude Oil.

         NATURAL GAS shall mean hydrocarbons in gaseous state in the atmospheric
environment at normal temperature and pressure as well as nitrogen, hydrogen
sulfide, helium and other gases.

                                       2
<PAGE>

         CRUDE OIL shall mean a mixture of hydrocarbons and any associated
substances extracted from wells in a liquid state at atmospheric pressure as
well as bitumen, ozocerite and condensate obtained from Natural Gas.

         SUBSOIL ALLOTMENT shall mean a geometrized subsoil block granted to a
subsoil user under a license for the development of mineral resources.

         GEOLOGICAL ALLOTMENT shall mean a subsurface area granted to a subsoil
user under a license for geological study without material infringement of the
integrity of the subsurface.

         LAND ALLOTMENT - a plot of land allotted to a user to carry out
         operations pertinent to the use of mineral resources.

         PLANNED CAPACITY shall mean output by year.

         ATTAINING PLANNED CAPACITY shall mean the date of commencement of field
development subject to approved levels of oil and gas production.

         CCD shall mean the Central Commission for the Development of Oil and
Gas Fields of the Ministry of Fuel and Energy of the Russian Federation.

         SER shall mean the State Expertise of Reserves of the Russian
Federation.

         RRC shall mean the Regional Reserves Commission.

         RCRD shall mean the Regional Commission for Reserves Development .

         CCR oil shall mean the Central Commission of the Russian Ministry of
Natural Resources charged with state expertise of oil, natural gas and gas
condensate reserves.

                         ARTICLE 2. SUBJECT OF AGREEMENT

         2.1. This Agreement shall set forth terms and conditions of oil and gas
prospecting, estimation and production (including exploration) within the
Licensed Area.

         2.2. The Agreement shall form an integral part of the License for use
of mineral resources of the BOLSHOYE Licensed Area and specifies the basic terms
of subsurface use to produce oil and gas (including exploration thereof) within
the territory assigned the status of a subsoil allotment which depth is
restricted by the bottom of lower formation U10 and geological allotment not
limited by the depth designated on the survey map by angular points with
coordinates given in the table below:

<TABLE>
<CAPTION>
--------- --------------------- --------------------- -------- -------------------- ---------------------
  No.           Northern              Eastern            No.        Northern              Eastern
                latitude             longitude                      latitude             longitude
--------- --------------------- --------------------- -------- -------------------- ---------------------
<S>             <C>                   <C>                <C>        <C>                   <C>
   1            63 06 00              67 24 00           7          62 54 00              67 09 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
   2            63 06 00              67 36 00           8          62 54 00              67 12 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
   3            62 42 00              67 36 00           9          62 57 00              67 12 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
   4            62 42 00              67 15 00          10          62 57 00              67 18 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
</TABLE>

                                       3
<PAGE>

<TABLE>
<S>             <C>                   <C>                <C>        <C>                   <C>
--------- --------------------- --------------------- -------- -------------------- ---------------------
   5            62 45 00              67 15 00          11          63 03 00              67 18 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
   6            62 45 00              67 09 00          12          63 03 00              67 24 00
--------- --------------------- --------------------- -------- -------------------- ---------------------
</TABLE>

                   ARTICLE 3. DESCRIPTION OF THE LICENSED AREA

         3.1. The total size of the Agreement Area is 831.6 km(2).

         3.2. The Licensed Area includes the BOLSHOYE oil field located in the
Beloyarski and Octyabrski districts as well as the adjacent territory marked
with a borderline as specified in clause 2.2. of the Agreement.

         3.3. As of June 1, 1995, no ancestral lands are registered in the
Licensed Area.

         3.4. The Licensed Area requires considerable scope of prospecting
operations with the purpose of additional exploration of the pools.

                     ARTICLE 4. AUTHORIZATION OF OPERATIONS
                       AND DISPOSAL OF EXTRACTED RESOURCES

         4.1. OJSC "NAZYMGEODOBYCHA" shall be authorized to perform exploration,
construction, development, production and sales of production extracted in the
Licensed Area and other works required to attain the objectives hereof.

         4.2. Under this Agreement and applicable law of the Russian Federation
and regulations of the Khanty-Mansi Autonomous Area the License holder (OJSC
"NAZYMGEODOBYCHA") shall be granted title to the volume of produced hydrocarbons
as specified in a bilateral acceptance certificate which confirms the metered
quantity.

         The output shall be recorded by meters installed at the exit point of
production from the Licensed Area (such meters shall comply with requirements
for commercial meters).

         4.3. All stock of the wells drilled in the BOLSHOYE Licensed Area shall
be delivered to the License Holder (OJSC "NAZYMGEODOBYCHA") pursuant to the
"Regulations for the Delivery and Operation of Deep Oil and Gas Wells Drilled at
the Cost of the Federal Budget and Reflected on Balance Sheets of State-Owned
Survey Entities" approved by the Committee for the Mineral Resources of the
Russian Federation (dated March 27, 1995), the State Committee of the Russian
Federation for the Administration of State Property (dated August 7, 1995),
Gosgortekhnadzor (the State Mining Inspectorate) (dated April 1, 1995) and the
Ministry for Fuel and Energy of the Russian Federation and registered on
September 25, 1995 by the Ministry of Justice of the Russian Federation,
registration No. 953, within the time limits specified in this Regulation.

         Any wells abandoned or scheduled for abandonment which were constructed
within the boundaries of the BOLSHOYE Licensed Area funded from the federal
budget (including the mineral replacement tax rates) shall be delivered to OJSC
"NAZYMGEODOBYCHA" ( License holder) to exercise supervision of their condition .

                                       4
<PAGE>

                                       5
<PAGE>

                                ARTICLE 5. TITLE

         5.1. OJSC "NAZYMGEODOBYCHA" may own, manage and dispose of the property
acquired by OJSC "NAZYMGEODOBYCHA" from its profits and loans as provided for by
applicable civil law. The owner shall be entitled to manage such property at his
discretion provided it complies with applicable laws and regulations and does
not infringe on legal interests of third parties.

         5.2. The provisions of clause 5.1. shall not be applicable either to a
         property belonging to a third party or a property leased by OJSC
         "NAZYMGEODOBYCHA".

                      ARTICLE 6. GEOLOGICAL SUBSURFACE DATA

         Initial data and results of its processing shall include those funded
         by the government and by OJSC "NAZYMGEODOBYCHA".The title to geological
         and other subsurface data shall be protected as provided for by
         applicable law of the Russian Federation.

         6.1. Under Article 27 of the Law "On Subsurface" any information funded
         by the government shall be deemed the property of the government. The
         Authorities shall cause the transfer to OJSC "NAZYMGEODOBYCHA" of
         geological data available in regional and district geological and
         geophysical databases in compliance with the Regulations for Storage,
         Use and Transfer of Subsurface Data Funded by the Government" dated
         November 15, 1994, No. 61/2952, approved by the Committee for
         Subsurface of the Russian Federation and the Administration of the
         Khanty-Mansi Autonomous Area.

         6.2. Additional subsurface data on the Licensed Area not included in
the mandatory list compiled pursuant to approved industry instructions and
regulations shall be acquired by OJSC "NAZYMGEODOBYCHA" under direct agreements
with data producers in compliance with applicable law.

         Information on executed transactions shall be forwarded within 10 days
to the regional branch of the Ministry of Natural Resources to be registered and
kept confidential.

         6.3. The information on mineral resources and the results of its
processing obtained at the expense of OJSC "NAZYMGEODOBYCHA" shall be deemed the
property of OJSC "NAZYMGEODOBYCHA".

         OJSC "NAZYMGEODOBYCHA" shall forward such information to the
Authorities free of charge, in the format and within the time limits stipulated
by respective decisions of the Authorities, and shall define conditions for its
use.

         6.4. OJSC "NAZYMGEODOBYCHA" is entitled to use for the production or
research purposes 50% of the core sawn axially throughout the length. The rest
core shall be deemed national ownership and state property and shall be kept at
the enterprise in compliance with the valid requirements.

         In the event the Authorities decide to gather core material, OJSC
"NAZYMGEODOBYCHA" shall pass the core to the Authorities free of charge.

                           ARTICLE 7. TERM OF VALIDITY

                                       6
<PAGE>

         7.1. Provisions of this Agreement shall come into effect on the date of
re-registration of the License.

         7.2. The Agreement validity shall start on the date of re-registration
of License pursuant to the Russian Federation Law " On Subsurface " and expire
on May 6, 2018 together with expiration of the validity of original issued
license XMH No 00021 HE.

         The Agreement validity may be extended by the Authorities on an
initiative of OJSC "NAZYMGEODOBYCHA" in accordance with the approved field
development project provided that OJSC "NAZYMGEODOBYCHA" fulfils the agreed-on
Program of works as required by the Russian Federation Law " On Subsurface".

          7.3. OJSC "NAZYMGEODOBYCHA" shall be entitled to terminate the
Agreement at any time sending a written notification to the Authorities ninety
(90) days prior to the desirable termination date. Such termination shall not
exempt OJSC "NAZYMGEODOBYCHA" from fulfilling the outstanding obligations under
the Agreement. The above obligations shall be met as required by the Agreement
before delivering a termination notification.

         7.4.The Authorities shall be entitled to suspend or terminate the
Agreement by delivering a written notification to OJSC "NAZYMGEODOBYCHA" in the
events OJSC "NAZYMGEODOBYCHA" fails to meet the critical requirements which may
be deemed a sound reason to terminate the Agreement pursuant to articles 20, 21
and 23 of the Law "On Subsurface" , articles 28 and 29 of the the Khanty-Mansi
Autonomous Area Law "On the Use of Subsurface" , article 15 of the "Licensing
Procedure for the Use of Subsurface " and the "Regulations for the Use of
Subsurface in the Khanty-Mansi Autonomous Area" namely upon occurrence of any of
the following events:

         -  OJSC "NAZYMGEODOBYCHA" bankruptcy;

         -  failure to comply with the Requirements to and Special Conditions of
            Environmental Safety During the Development of Oil, Gas and Other
            Mineral Deposits in the Khanty-Mansi Autonomous Area issued by the
            Committee for Environment Protection and Natural Resources of the
            Khanty-Mansi Autonomous Area;

         -  failure to comply with established terms and schedule of payments
            for subsurface use under applicable tax law. Each payment shall be
            deemed made on the date the payment order receipt;

         -  development of the field contrary to the technology provided for by
            the Project resulting in abnormal losses of subsurface raw materials
            compared with established standards;

         -  continuous non-observance of terms, schedules and volumes of
            providing the Authorities with data specified herein;

         -  failure to conclude socio-economic agreements with the owners of
            ancestral lands located in the Licensed Area within periods
            specified herein;

         -  lack or inoperativeness of well measuring equipment except for
            regular maintenance, repair or replacement within prescribed time
            limits or lack of control over the level of field production.

         -  If this Agreement is terminated upon occurrence of any event
            described above OJSC "NAZYMGEODOBYCHA" shall have at least a ninety
            (90) days notice.

         7.5. OJSC "NAZYMGEODOBYCHA" shall be entitled to relinquish the entire
licensed area and terminate the Agreement having notified the Authorities
accordingly at lest three months prior to the termination date. In this case, it
shall pay all outstanding debts and bring all the wells

                                       7
<PAGE>

and other facilities to the technical condition required by the Authorities
(conservation, dismantling, etc.). Upon signing a protocol on the secure
condition of all facilities, OJSC "NAZYMGEODOBYCHA" shall be deemed exempt from
all payments.

                ARTICLE 8. UNDERTAKINGS OF OJSC "NAZYMGEODOBYCHA"

         8.1. OJSC "NAZYMGEODOBYCHA" shall perform all works in compliance with
subsurface, environmental and other laws and regulations of the Russian
Federation, legal acts and regulations of the Khanty-Mansi Autonomous Area
enacted under Russian law and applicable in the territory of the Khanty-Mansi
Autonomous Area.

         8.2. OJSC "NAZYMGEODOBYCHA" shall develop the Licensed Area according
to project specifications duly approved by the RCRD (CCD).

         8.3. OJSC "NAZYMGEODOBYCHA" shall provide required funding and procure
or lease all equipment and materials required for operations as specified in the
annual Program and Budget.

         8.4. OJSC "NAZYMGEODOBYCHA" shall bear full responsibility for the
preparation and efficient implementation of the annual Program and Budget.

         8.5. When selecting contractors and subcontractors to supply machinery,
equipment and materials, OJSC "NAZYMGEODOBYCHA" shall give preference to Russian
vendors provided they are competitive (in terms of quality, conditions and
warranties of timely delivery, prices, timely fulfillment, etc.).

         When selecting contractors and subcontractors to perform operations and
services in the Licensed Area OJSC "NAZYMGEODOBYCHA" shall give preference to
business entities incorporated and operating in the Khanty-Mansi Autonomous
Area.

         8.6. OJSC "NAZYMGEODOBYCHA" shall perform all operations in a safe and
proper way according to applicable rules and requirements, and take every effort
to avoid adverse impact on environment including inter alia air, water, flora
and fauna, other natural resources and property.

         In the event of failures, accidents or other emergencies, OJSC
"NAZYMGEODOBYCHA" undertakes to deliver information within three hours to
relevant authorities ( Autonomous Area Ecology Committee, Gosgortechnadzor,
Department of Hazardous Situations) and shall take all possible steps to cope
with an emergency, to protect human lives and property, to prevent damages
to the mineral resources, environment and people's health and to indemnify for
the damage incurred and its effects.

         8.7. OJSC "NAZYMGEODOBYCHA" shall provide training to the Russian
personnel within the validity period of the Agreement..

         8.8. Before the start of operations in the Licensed Area, OJSC
"NAZYMGEODOBYCHA" shall make ecological base line study in the territory of the
Licensed Area and shall submit to Khantymansiyskgeolcom and the Committee for
the Protection of the Environment and Mineral Resources of the Khanty-Mansi
Autonomous Area the approved Program, which is kept in the

                                       8
<PAGE>

license file, for the improvement of the Licensed Area ecology with yearly
adjustments and indication of the specific time (the month and the year) of
actions.

         In the course of its operations, OJSC "NAZYMGEODOBYCHA" shall meet the
standards of tolerances for blowouts and disposals or the temporarily agreed-on
limits for blowouts and disposals of contaminants, in compliance with article 45
of the Russian Federation Law "On the Protection of the Environment".

         8.9. OJSC "NAZYMGEODOBYCHA" shall meet the safety precautions specified
in the project documentation and approved by the authorities of
Gosgortekhnadzor.

         8.10. Once a decision is made to conserve (abandon) a mine working or a
separate section of the mineral reserves or a block of licensed area, the
mineral resources user within 3 weeks shall submit the Terms of Reference for
the design of conservation (abandoning) of a mine working or a separate section
of the mineral reserves or a block of licensed area and reclamation of lands to
the regional authorities of Gosgortekhnadzor, the Committee for Land Resources
and Land Management and the Committee for the Protection of the Environment and
Mineral Resources for their review and approval.

The Terms of Reference shall be subject to the Authorities' approval.

         Once the Terms of Reference is agreed on and approved, the license
holder shall draw up a project on conservation (abandoning) a mine working or a
separate section of mineral resources or a block of licensed area and on
reclamation of lands. The project shall be agreed on by the regional authorities
of the Gosgortekhnadzor, the Committee for the Land Resources and Land
Management and the Committee for the Protection of the Environment and Natural
Resources and presented thereafter to the Authorities for approval.

         The abandonment and conservation operations shall be performed in
compliance with the Abandonment and Conservation Project and article 25 of the
Russian Federation Law "On Subsurface" and within the time limits stipulated
therein.

         8.11. OJSC "NAZYMGEODOBYCHA" shall perform construction operations for
the projects having a positive opinion of the state ecological expertise.

         8.12. OJSC "NAZYMGEODOBYCHA" shall carry out works adhering to the
Russian Federation Law "On Protection and Use of Historical and Cultural
Objects" and provide, in the process of the project elaboration, for an
archeological expertise and compensation for destruction of or damage to
historical and cultural objects.

         8.13. The relations between OJSC "NAZYMGEODOBYCHA" and the
Administrations of the Nefteyugansk and Khanty-Mansi districts shall be
maintained on the basis of the socio-economic agreements concluded in the course
of license registration and thereafter, in compliance with the joint "Regulation
of the Administration of the Khanty-Mansi Autonomous Area and the Committee for
Subsurface of the Russian Federation No. 284/20" dated August 7, 1996, rolled
over each three years.

               The socio-economic agreements shall be submitted to the
Committee for Subsurface and the Administration of the Autonomous Area to be
kept in the license file.

                                       9
<PAGE>

         8.14. The Parties have agreed to revise and adjust separate provisions
of the Agreement in the time specified below:

         -  production level provisions - annually upon receipt of the RCDD
            (CCD) Protocol;
         -  exploration scope provisions - annually upon reviewing prospecting
            plans;
         -  oil recovery factor provisions- upon approval of reserves by the SER
            and CCR oil.

                   ARTICLE 9. POWERS OF OJSC "NAZYMGEODOBYCHA"

         9.1. OJSC "NAZYMGEODOBYCHA" shall be entitled, upon approval by the
Authorities, to suspend field development pursuant to the current
industry-related rules and standards. The time of development suspension shall
be included in the License validity.

         9.2. OJSC "NAZYMGEODOBYCHA" shall be entitled to freely use any samples
(core), seismic tapes, results of a geophysical research of wells and any other
documents drawn in the course of the Agreement operations and to submit such
materials for processing, analysis and research to any organizations including
foreign ones pursuant to the legislation of the Russian Federation.

         9.3. OJSC "NAZYMGEODOBYCHA" shall be entitled to acquire a license
within the boundaries of the Licensed Area for production of widely occurring
mineral resources including but not limited to clay, sand, limestone, gypsum
and other such materials which may be needed to accomplish the Oil Operations,
executing in such case all appropriate payments and taxes covered by the law.

         9.4. OJSC "NAZYMGEODOBYCHA" shall be entitled to drill water wells
within the boundaries of the Licensed Area pursuant to a duly issued license for
subsurface water production and to use the water of water basins for the purpose
of works accomplishment, provided that the water use rules are met and the water
use payments are executed as required by the legislation of the Russian
Federation.

         9.5. For the purpose of works accomplishment, OJSC "NAZYMGEODOBYCHA"
shall be entitled to use lands and infrastructure facilities (roads, rail ways,
communication lines, public health centers, social facilities, etc.) on the
usual terms making appropriate payments on the basis of current or special
tariffs.

         9.6. The lands required for the works pursuant to License
XMH No ___________ HE shall be allotted in compliance with the Land Laws and the
project documents duly approved.

                              ARTICLE 10. REPORTING

         10.1. OJSC "NAZYMGEODOBYCHA" shall provide the Authorities, upon a
request of the latter, with an access to all originals of the documents
pertaining to the works performed by OJSC "NAZYMGEODOBYCHA" in the Licensed Area
including but not restricting to geological, geophysical and geological
engineering reports, well construction reports, field development reports,
financial and accounting documents and other documentation as required by the
relevant Federal Laws, the Laws and Regulations of the Khanty-Mansi Autonomous
Area and the Agreement.

                                      10
<PAGE>

         10.2. Not later than March 1 of each year, OJSC "NAZYMGEODOBYCHA" shall
provide the Authorities with an annual license agreement progress report in the
appropriate format and in compliance with the "Regulation Concerning Reporting
on the Subsurface Use Requirements Fulfillment" dated July 15-20, 1994, No.
142-171 issued jointly by the Committee for Geology and the Use of Subsurface
and the Administration of the Khanty-Mansi Autonomous Area .

         In accordance with the mutual agreement with OJSC "NAZYMGEODOBYCHA",
the Authorities shall determine the formats, contents and periodicity of extra
reports to be submitted by OJSC "NAZYMGEODOBYCHA".

         The Authorities shall secure confidentiality of the received
information.

         10.3. Within a month, OJSC "NAZYMGEODOBYCHA" shall inform the
Authorities about a discovery of oil and gas in the Licensed Area and provide
all information pertaining to such discovery.

         10.4. The Authorities shall be entitled to inspect all Oil Operations,
to accordingly carry out supervision of all operation stages and to attend,
through their representatives, the well testing and other kinds of operations.

           ARTICLE 11. SUBJECTS OF LICENSING AND HYDROCARBON RESERVES

         11.1. The License shall cover the following formations:

<TABLE>
<CAPTION>
-------------------------------------------------------------- ------------------------------------------
Deposit stratigraphic ID                                                Deposit cadaster number
------------------------------------ ------------------------- ------------------------------------------
In   State   Balance   of   Mineral        In cadaster
Mineral Reserves
------------------------------------ ------------------------- ------------------------------------------
<S>                                   <C>                             <C>
                AS3                            AS3                               1871

------------------------------------ ------------------------- ------------------------------------------
               U(2-9)                          U(2-9)                            1872

------------------------------------ ------------------------- ------------------------------------------
                U(10)                          U(10)                       5571 (region 284)
------------------------------------ ------------------------- ------------------------------------------
                U(10)                          U(10)                       5553 (region 286)
------------------------------------ ------------------------- ------------------------------------------
</TABLE>

         11.2. The field hydrocarbon reserves in the APRELSKOYE licensed area as
stated by the State Balance of Mineral Reserves (Issue VI, OIL, volume 6, the
West Siberian Region, the Khanty-Mansi Autonomous Area , Moscow, 1997) as of
January 1, 1997 are tabulated below:

<TABLE>
<CAPTION>
------------------------------------------ --------------- ----------------------------------------------
               DESCRIPTION                    CATEGORY                       TOTAL
                                                 OF        ----------------------------------------------
                                              RESERVES              OIL           GAS         CONDENSATE
------------------------------------------ --------------- -------------- ------------ ------------------
<S>                                         <C>          <C>               <C>          <C>
Geological reserves:                             C1            24502
  oil, thousand tons                             C2            84448
  gas, million m(3)                           C1 + C2         108950
  condensate, thousand tons
------------------------------------------ --------------- -------------- ------------ ------------------
Recoverable reserves:                            C1            6017           206
  oil, thousand tons                             C2            19127         1411
  gas, million m(3)                           C1 + C2          25144         1617
  condensate, thousand tons
------------------------------------------ --------------- -------------- ------------ ------------------
Oil recovery factor                                            0.23

------------------------------------------ --------------- -------------- ------------ ------------------
</TABLE>

                                       11
<PAGE>

         11.3. In 2001, OJSC "NAZYMGEODOBYCHA" shall submit a Licensed Area
Reserves Estimation Report first to the RRC and thereafter, to the State
Expertise of Reserves of the Russian Federation.

                       ARTICLE 12. GEOLOGICAL EXPLORATION

         12.1. The licensed area carries 18 exploratory wells as of June 1,
1995.

         12.2. OJSC "NAZYMGEODOBYCHA" shall perform the following works on the
BOLSHOYE licensed area pursuant to the Prospecting and Exploration Program for
1998-2002: in 1998:

         -  revise the exploratory and appraisal well stock of the licensed area
            including the techntcal condition, replacement costs of the wells
            suspended, wells expecting to be suspended or abandoned and wells
            uncompleted;
         -  estimate the well recovery cost and the cost of wells repair,
            abandonment and behavior control;
         -  submit the information to the commission to facilitate a decision on
            sale of the well stock;
         -  perform recovery, re-activation and re-testing of the wells in 1999;
         -  carry out detailed seismic surveys (740 km of seismic profiles)of
            BOLSHOYE licensed area in 1997-1999;
         -  with the purpose of additional exploration, drill three
            prospecting/appraisal wells (well No.298, 299, 302, 8750 m) in 2000
            and two prospecting/appraisal wells (No.297, 301, 5600 m) in 2001.

         12.3. OJSC "NAZYMGEODOBYCHA" after analyzing the geological exploratory
works shall submit before July 1, 2001 the BOLSHOYE Field Pilot Operation
Project to the Authorities for their review and approval.

         12.4. OJSC "NAZYMGEODOBYCHA" shall be entitled to develop new pools
discovered by OJSC "NAZYMGEODOBYCHA" within the boundaries of the licensed area
adhering to the depth restrictions. The relevant articles of the Agreement shall
be adjusted within a year after the discovery of a new pool.

         12.5. Should OJSC "NAZYMGEODOBYCHA" prove, in the course of works in
the licensed area, that a pool under development or exploration spreads into
adjacent areas unlicensed by other companies, the Authorities shall either
extend the boundaries of the licensed area on request of the mineral resources
user or enter into another license agreement on the adjacent area with OJSC
"NAZYMGEODOBYCHA" pursuant to the current legislation of the Russian Federation
or take a decision to invite bidders for the adjacent area.

                                      12
<PAGE>

                         ARTICLE 13. TAXES AND PAYMENTS

         13.1. OJSC "NAZYMGEODOBYCHA" shall make all payments provided for by
applicable Russian law and regulations of the Khanty-Mansi Autonomous Area.

         13.2. The license holder shall timely make regular payments pursuant to
the current tax legislation of the Russian Federation:

         -  for the right of prospecting and appraisal operations - 1% (one) of
            the prospecting and appraisal budget for the period of their
            execution.
         -  for the right of exploration prior to bringing the field into
            development - 3% (three) of the estimated costs of ongoing
            geological exploration in the BOLSHOYE licensed area.

         The land tax shall comply with the Russian Federation Law "On the Land
Tax".

         13.3. OJSC "NAZYMGEODOBYCHA" shall make payments referred to in Clause
13.2 above in Roubles or products, the form of such payment to be approved by
the Administration of the Khanty-Mansi Autonomous Area by November 1 of the year
preceding the year of planning.

         13.4. Payments for the right of the subsoil use shall be adjusted after
a commercial discovery of hydrocarbons in the Licensed Area.

                         ARTICLE 14. OIL AND GAS PRICES

         14.1. In the event the OJSC "NAZYMGEODOBYCHA" Licensed Area yields
products of a considerably different quality prices shall be fixed for each
product type (oil, gas, etc.) and grade (quality).

                 ARTICLE 15. RECORDING OF PRODUCED HYDROCARBONS

         15.1. The mineral resources extracted from the Licensed Area shall be
metered in full scope by the license holder and reflected in the accounting
reports pursuant to the current legislation.

         15.2. OJSC "NAZYMGEODOBYCHA" shall meter the volumes and quantities of
the extracted hydrocarbons using the methods and meters required by the current
standards.

         15.3. The Authorities shall be entitled to check the installed meters
as well as the metering methods and results.

         15.4. OJSC "NAZYMGEODOBYCHA" shall keep production records for each
licensed object pursuant to Article 11 unless all licensed objects are developed
as one object.

         15.5. OJSC "NAZYMGEODOBYCHA" shall equip each producing and each
injection well with measuring units for daily measurements of the flow rate of
the producing wells and the injectability of the injection wells.

                                       13
<PAGE>

         15.6. OJSC "NAZYMGEODOBYCHA" shall take individual precise measurements
of the flow rate of each producing well and the injectability of each injection
well at least once a week, with a compulsory registration of the obtained data.
The frequency of taking well production measurements may be later adjusted
subject to the well productivity.

         15.7. OJSC "NAZYMGEODOBYCHA" shall take individual precise measurements
of the water content of oil fluid of each producing well at least once a week.
The frequency of taking such measurements may be later adjusted.

         15.8. The development and control over the development of the Licensed
Area and licensed objects shall be carried out in accordance with the Oil and
Oil-Gas Field Development Rules, Laws and Regulations of the Russian Federation
and the Khanty-Mansi Autonomous Area.

                     ARTICLE 16. NATURAL AND ASSOCIATED GAS

         16.1. In the event of a discovery of Natural Gas reserves, OJSC
"NAZYMGEODOBYCHA" shall upon proper study and consultations with the
Authorities, determine the Commercial Nature of the discovery. Should the
discovery be declared commercial all provisions of this Agreement shall apply.

         In such case OJSC "NAZYMGEODOBYCHA" may be granted other special
concessions provided they are justified by particular conditions of the Natural
Gas Field.

         If it is necessary to determine the quality of Natural Gas for
production sharing and cost recovery purposes, then it shall be assumed that
1,150 cu m of gas are equivalent to 1 t of oil.

         This convention may be adjusted after the discovery of the Natural Gas
deposits subject to actual quality and composition of Natural Gas.

         16.2. A part of Associated and Natural Gas neither intended for sale
nor included in the product required for the Oil Operations shall be efficiently
used to enhance Crude Oil production through injection into gas-bearing
reservoirs. The flaring of Associated and Natural Gas shall comply with
standards approved by the Authorities, the State Mining Safety Inspection
(Gosgortekhnadzor) and the Regional Committee for Protection of the Environment
and Natural Resources.

                    ARTICLE 17. OIL AND GAS PRODUCTION LEVELS

         17.1. The BOLSHOYE field shall be put into operation in 2002.

         17.2. The hydrocarbons extraction during the exploration shall not
exceed 5% of the total recoverable reserves (C1 + C2), i.e. 1257.2 thousand
tons.

         17.3. The oil and gas production volumes agreed with the Committee for
Oil and Gas of the Administration of the Khanty-Mansiysk Autonomous in the form
of additional agreements shall be re-determined with each commercial opening in
the BOLSHOYE licensed area by the relevant decisions of the CCRD after
prospecting and appraisal drilling is completed, field pilot operation program
is fulfilled and preparation of working documentation is completed.

                                       14
<PAGE>

         The additional agreements on oil and gas production shall be submitted
to the Committee for Natural Resources of the Khanty-Mansi Autonomous Area to be
kept in the license file.

         17.4. Upon receipt of a new Program, the oil production volumes for the
entire period of the field development shall be revised.

                        ARTICLE 18. ACCOUNTING AND AUDIT

         18.1. The mineral resources extracted from the Licensed Area shall be
fully accounted for by the license holder and in the event of transfer to other
organizations, reflected in the sales accounts.

         18.2. For the purposes of this Agreement, the Russian statutory
accounting and auditing standards shall be used.

         18.3. All the originals of accounting books and registers as well as
the relevant documentation shall be kept in the territory of the Russian
Federation. A foreign partner of OJSC "NAZYMGEODOBYCHA" shall be entitled to
take the copies of the accounting documents abroad if this is not contradictory
to the agreed-on confidentiality conditions.

         18.4. The Authorities shall be responsible for their own
inspection/audit-related expenses, costs and risks.

         18.5. OJSC "NAZYMGEODOBYCHA" shall provide transport facilities at its
own expense for inspections and checks in the Licensed Area.

                           ARTICLE 19. CONFIDENTIALITY

         19.1. All information received or acquired by a Party during its
operations shall be deemed confidential. The procedure and conditions of such
information use and protection shall be specified by the information owner
pursuant to the Russian Federation Law "On Information, Information Technology
and Protection of Information ".

         19.2. Any information not subject to unauthorized access to avoid
damage to its owner, holder, user or other parties shall be duly protected. The
information proprietor may execute control over compliance with information
owner requirements and prohibit or suspend processing of such information in
case of non-compliance.

         19.3. Unless otherwise provided for by applicable law confidentiality
provisions contained in this Article shall remain in effect for five (5) years
after termination hereof.

                   ARTICLE 20. RESPONSIBILITIES OF THE PARTIES

         20.1. OJSC "NAZYMGEODOBYCHA" shall be fully liable to the Authorities
or/and third parties for the consequences of any actions, decisions or omissions
of OJSC "NAZYMGEODOBYCHA" or its employees.

                                       15
<PAGE>

         20.2. OJSC "NAZYMGEODOBYCHA" shall not be liable for any damage
incurred during the Agreement validity by third parties or the Authorities.

         20.3. The Authorities shall be fully liable for their actions pursuant
to the Russian Federation legislation and shall indemnify losses caused by the
wrongful actions in compliance with the law.

                               ARTICLE 21. WAIVER

         21.1. Any waiver of undertakings by either Party shall be executed in
writing and signed by both Parties.

                               ARTICLE 22. NOTICES

         22.1. Any notices, applications, requests, etc. required or permitted
hereunder shall be in writing and shall be deemed duly executed or made if
delivered by courier, mail, telegraph, teletype or fax.

         The Parties shall inform each other in writing of relevant addresses
and any modifications thereof.

A notice shall become effective at the time of its receipt or rejection.

                            ARTICLE 23. GOVERNING LAW

         23.1. This Agreement, its provisions and Articles shall be governed,
interpreted and construed according to law of the Russian Federation and
regulations of the Khanty-Mansi Autonomous Area.

                             ARTICLE 24. ARBITRATION

         24.1. The Parties shall take every effort to settle all disputes which
may in connection with the performance of this Agreement during its term or
thereafter by means of amicable negotiations.

24.2. If the Parties fail to settle a dispute referred to in Clause 24.1 above
within ninety (90) day of a written notification by either Party, either Party
may give the other Party a ninety (90) days notice of its intention to submit
the matter for final settlement by arbitration in the manner provided for by
applicable Russian law.

                              ARTICLE 25. INSURANCE

         25.1. Within ninety (90) days after the Agreement is put in force, OJSC
"NAZYMGEODOBYCHA" shall develop and submit for approval of the Authorities an
analysis of risks, appraisal of the values to be insured for justification of
insurance units and insurance

                                       16
<PAGE>

premiums as well as a general operations insurance program pursuant to the
Federal laws and with due account of international standards and rules.

         OJSC "NAZYMGEODOBYCHA" shall be fully responsible for acquiring and
maintaining an insurance policy which OJSC "NAZYMGEODOBYCHA" shall decide
appropriate.

         The insurance system shall provide, among other things, for a
commercially reasonable recovery of losses or damage to all constructions and
technical aids used in the process of operations, environmental provisions,
property insurance and reliability of third parties.

         25.2. OJSC "NAZYMGEODOBYCHA" shall secure the Authorities from any
claims, suits, actions or proceeding brought against the AUTHORITIES by OJSC
"NAZYMGEODOBYCHA" employees or their dependants for an injury, professional
disease, death or damage to personal property occurred in connection with or
arising from implementation of the Agreement or a failure to implement thereof
or a negligence or an omission of OJSC "NAZYMGEODOBYCHA".

         25.3. OJSC "NAZYMGEODOBYCHA" shall select insurers at its own
discretion, giving a preference to Russian companies if they offer competitive
prices and prove their creditworthiness towards other foreign companies.

         25.4. The insurance premium cost plus indemnities for uncovered losses
less the compensations for damages or losses received from insurers shall be
accounted for pursuant to the established procedure.

                            ARTICLE 26. MISCELLANEOUS

         26.1. The titles used in the Agreement shall be used exclusively for
the purpose of convenience and shall not exercise any effect on the terms and
interpretations thereof.

         26.2. Any adjustments, corrections, amendments or cancellations of the
Agreement provisions shall be made exclusively through a document in the written
form signed by both Parties.

         26.3. The Authorities shall timely provide OJSC "NAZYMGEODOBYCHA" with
all legal documents, technical standards and other official documentation of the
Russian Federation and the Khanty-Mansi Autonomous Area or of any other
companies and organizations which may influence the effective execution of the
Oil Operations.

         26.4. OJSC "NAZYMGEODOBYCHA" shall be entitled to arrange for and apply
for due registration of any divisions, representative offices, units or
affiliates which purpose shall be implementation of this Agreement.

         26.5. Should any part of the Agreement become void, such provisions
shall be deemed withdrawn from the Agreement and the rest part thereof shall
retain in full strength and force upon a written consent of the Parties.

         26.6. The License Agreement shall be adjusted after a discovery of
hydrocarbon production reserves by OJSC "NAZYMGEODOBYCHA".

                                       17
<PAGE>

                   ARTICLE 27. LEGAL ADDRESSES OF THE PARTIES

          MINISTRY OF NATURAL RESOURCES OF THE RUSSIAN FEDERATION:

         4/6, B. Gruzinskaja str., Moscow, 123812, the Russian Federation

         ADMINISTRATION OF  KHANTY-MANSI AUTONOMOUS AREA:

         5, ul. Mira, the city of Khanty-Mansiysk of the Tyumen Region,
Khanty-Mansi Autonomous Area , 626200, the Russian Federation

LEGAL ADDRESS OF OPEN JOINT STOCK COMPANY "NAZYMGEODOBYCHA":

12, ul. Stroitelei, the city of Khanty-Mansiysk, the Khanty-Mansiysk district,
Khanty-Mansi Autonomous Area , the Tyumen region, 626200, the Russian Federation

                           ARTICLE 28. EFFECTIVE DATE

This Agreement shall come into effect on the date of the License
re-registration.

<TABLE>
<S>                                                       <C>
For the Russian Federation:                                For the Russian Federation member:
AUTHORIZED REPRESENTATIVE OF                               GOVERNOR OF KHANTY-MANSI
MINISTRY OF NATURAL RESOURCES                              AUTONOMOUS AREA
OF THE RUSSIAN FEDERATION,
CHAIRMAN OF THE COMMITTEE
 OF NATURAL RESOURCES OF KHANTY-
MANSI AUTONOMOUS AREA
SERGEEVA NADEZHDA ALEXANDROVNA                             FILIPENKO ALEXANDER VASILIEVICH

-------------------------------------------------          ----------------------------------------------
                  (signature)                                               (signature)
                JANUARY 19, 1998                                         JANUARY 22, 1998

Stamp:  Ministry of Natural                                 Stamp: Administration of  Khanty-
Resources of the Russian Federation                         Mansi Autonomous Area  of  Tyumen
Committee of Natural Resources of                           Region
Khanty-Mansi Autonomous Area
</TABLE>

                          FOR OPEN JOINT STOCK COMPANY
                               "NAZYMGEODOBYCHA",
                                    LICENSEE:

                                DIRECTOR GENERAL
                           OF OPEN JOINT STOCK COMPANY
                                "NAZYMGEODOBYCHA"
                           PERSHIN ALEXANDER PAVLOVICH

                            -------------------------
                                   (signature)
                                 JANUARY 9, 1998

                                       18
<PAGE>

                                  ADDENDUM NO.2

                                                      to License XMH No 10586 HE

                                   SURVEY MAP
                          OF THE BOLSHOYE LICENSED AREA
                                SCALE 1 : 200000

<TABLE>
<CAPTION>
----------------------------------------------------- ---------------------------------------------------
<S>                                          <C>
DIRECTOR GENERAL OF  OJSC
"NAZYMGEODOBYCHA"                            A. P. PERSHIN
----------------------------------------------------- ---------------------------------------------------
----------------------------------------------------- ---------------------------------------------------
CHIEF GEOLOGIST OF THE COMMITTEE FOR
NATURAL RESOURCES OF THE  KHANTY-
MANSI AUTONOMOUS AREA                        C. Y. SHUTKO
----------------------------------------------------- ---------------------------------------------------
----------------------------------------------------- ---------------------------------------------------
CHAIRMAN  OF THE COMMITTEE FOR OIL,
GAS AND MINERAL RESOURCES OF
ADMINISTRATION OF THE KHANTY-MANSI           H. I. ZMANOVSKI
AUTONOMOUS AREA

----------------------------------------------------- ---------------------------------------------------
</TABLE>

                                       19

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00025-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00025-of-00352.parquet"}]]