Document:

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                                                                   EXHIBIT 10.19

                                  BILL OF SALE

COMMONWEALTH OF KENTUCKY,  )
County of Warren           )

     That Blue Ridge Group, Inc. of the County and Commonwealth aforesaid, for
and in consideration of the sum of Four Hundred Ninety Five Thousand and no/xx
Dollars as applied to the sale of an Ingersoll Rand T-4 Drilling Rig by Blue
Ridge Group, Inc. of 632 Adams Street, Ste. 700, Bowling Green, Kentucky 42101
to Blue Ridge Energy, Inc. of 632 Adams Street, Ste. 710, Bowling Green,
Kentucky 42101, the receipt for which is hereby acknowledged, have BARGAINED,
SOLD AND DELIVERED, and by these presents do BARGAIN, SELL and DELIVER unto the
said Blue Ridge Energy, Inc. of 632 Adams Street, Ste. 710 Bowling Green,
Kentucky 42101, the following described personal property in Warren County,
Kentucky, to-wit:

        Ingersoll Rand T-4 Drilling Rig, Serial #29801

And we do hereby bind ourselves and our heirs, executors, administrators and
assigns, to forever WARRANT and DEFEND to title to the said property unto the
said Blue Ridge Energy, Inc. of 632 Adams Street, Ste. 710, Bowling Green,
Kentucky 42101, and its heirs, executors, administrators and assigns, against
every person whomsoever lawfully claiming, or to claim the same, or any part
thereof.

     WITNESS my hand at Bowling Green, Kentucky, this 30th day of June, 1999.
1999.

BLUE RIDGE GROUP, INC.                    BLUE RIDGE ENERGY, INC.

By: /s/ GREGORY B. SHEA                   By: /s/ JAMES T. COOK, JR.
   -----------------------------------       -----------------------------------
   Gregory B. Shea, Sr. Vice President       James T. Cook, Jr. Vice President<PAGE>   1
                                                                   EXHIBIT 10.20

                                 PROMISSORY NOTE

   $126,000.00                         Bowling Green, Kentucky
                                       June 30, 1996

     FOR VALUE RECEIVED, the undersigned promises to pay to the order of Blue
Ridge Group, Inc. the principal sum of One Hundred Twenty Six Thousand AND
no/100 ($126,000.00) with interest from date at the rate of 8% per annum on the
unpaid balance until paid. The entire principal balance and all accrued interest
shall be payable on the 30th day of September, 1996.

     Privilege is reserved to prepay at any time, without premium or fee, or any
penalty whatsoever the entire indebtedness or any part thereof at any time prior
to maturity.

     If any deficiency in the payment of this note is not made on the due date,
the entire principal balance plus accrued interest shall at once become due and
payable without notice at the option of the Holders/Payees.

     In the event of foreclosure or collection proceedings, the undersigned
shall reimburse the Holders/Payees for all reasonable attorney fees and court
costs as permitable by the Kentucky Revised Statutes.

     This note shall not be assumed without the prior written consent of the
Holders/Payees, nor the financing assumed by anyone without the consent of the
Holders/Payees.

     The undersigned shall be bound and waives presentment for payment, demand,
protest, and notice of demand, protest and nonpayment.

                                       /s/ JAMES T. COOK, JR.
                                       ------------------------------------
                                       Blue Ridge Energy, Inc.<PAGE>   1
                                                                   EXHIBIT 10.21

August 31, 1998

Blue Ridge Group, Inc.
632 Adams Street, Suite 710
Bowling Green, KY 42101

Dear Mr. Burr:

     When executed by you, this letter shall serve as an agreement by and
between Blue Ridge Energy, Inc., (herein "Energy") and Blue Ridge Group, Inc.
(herein "Group") regarding the acquisition by Energy of a 25% Working Interest
in up to fifty (50) oil and gas wells located in the Appalachian Basin as well
as the acquisition of drilling rigs and ancillary equipment to drill oil and gas
wells. Our agreement with respect to these acquisitions is as follows:

1:   Group intends to locate, drill and develop up to fifty (50) wells in the
     Appalachian Basin. Energy will purchase a 25% Working Interest resulting in
     an 18.75% Net Revenue Interest in each well located, drilled and developed
     for $55,000.

2:   Energy intends to acquire drilling rigs and related equipment for ongoing
     operations in the Appalachian Basin. Group may sell to Energy, at
     historical cost any excess drilling rigs and equipment in its possession
     that would suit Energy's ongoing needs.

3:   In order to facilitate the foregoing, Energy agrees to extend a line of
     credit of $1,500,000 to Group for a period of one year from which Group may
     draw funds as required. Group will pay interest of 12% per annum on all
     outstanding balances under this arrangement. Amounts due under this line of
     credit will be repaid as funds generated by Group's operations become
     available, by the sale of drilling rigs and equipment to Energy and/or by
     the exchange of 25% Working Interest in oil and gas wells located in the
     Appalachian Basin at a rate of $55,000 per 25% Working Interest conveyed.

If the foregoing fully describes your understanding of the agreement between
Blue Ridge and Premier, please acknowledge your assent to the terms and
conditions hereof by signing in the space provided below.

                                       Truly Yours,

                                       /s/ JAMES T. COOK, JR.
                                       James T. Cook, Jr.
                                       Sr. Vice President-Finance

Agreed and accepted this 31st day
August, 1998 by Blue Ridge Energy, Inc.

/s/ ROBERT D. BURR
-----------------------------------

By: Robert D. Burr
    --------------
Its: President
     ---------<PAGE>   1
                                                                   EXHIBIT 10.22

                          MANAGEMENT SERVICES CONTRACT

September 30, 1996

Blue Ridge Group, Inc. hereby agrees to provide Blue Ridge Energy, Inc. with the
following services:

    1.   General Management
    2.   Administration
    3.   Financial and Accounting Records
    4.   Tax and Audit Preparation

As compensation for these services Blue Ridge Group, Inc. will receive a monthly
fee of $20,000.00 on the 30th day of the month in which such services are
performed. This contract will continue in force indefinitely or until such time
as it is terminated by either party with a 30 day written notice.

Agreed to and Accepted by:             Agreed to and Accepted by:
Blue Ridge Group, Inc.                 Blue Ridge Energy, Inc.

/s/ ROBERT D. BURR                     /s/ JAMES T. COOK, JR.
-----------------------------------    ------------------------------------<PAGE>   1
                                                                   EXHIBIT 10.23

                                     WARRANT

THIS WARRANT AND THE SHARES OF COMMON STOCK PURCHASABLE HEREUNDER HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933 AND MAY NOT BE SOLD, OFFERED FOR
SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION
STATEMENT FILED UNDER SAID ACT AND ANY APPLICABLE STATE SECURITIES LAWS, UNLESS
THE HOLDER OF THIS WARRANT AND/OR SHARES DELIVERS TO THE COMPANY AN OPINION OF
COUNSEL ACCEPTABLE TO THE COMPANY THAT AN EXEMPTION FROM SUCH REGISTRATION IS
AVAILABLE.

                            BLUE RIDGE ENERGY, INC.

                          COMMON STOCK PURCHASE WARRANT
                             Expiring June 30, 2001

THIS CERTIFIES THAT, for value received, Blue Ridge Group, Inc. (the "Warrant
Holder"), at any time and from time to time on any Business Day on or prior to
5:00 p.m., Central Time, on June 30, 2001 (the "Expiration Date") is entitled to
subscribe for and purchase from BLUE RIDGE ENERGY, INC., a Nevada corporation
(the "Company"), 2,000,000 shares of Common Stock at a price per share equal to
the Exercise Price.

1. CERTAIN DEFINITIONS

The following terms, as used herein, have the following meanings:

     "Business Day" means any day except a Saturday, Sunday, or other day on
     which commercial banks in Bowling Green, Kentucky, are authorized by law to
     close.

     "Commission" means the Securities and Exchange Commission.

     "Common Stock" means the Company's currently authorized common stock, $.01
     par value, and stock of any other class or other consideration into which
     such currently authorized common stock may hereafter have been changed.

     "Exercise Price" means Five cents ($0.05) per share.

     "Securities Act" means the Securities Act of 1933, or any successor Federal
     statute, and the rules and regulations of the Commission thereunder, all as
     the same shall be in effect a the time.

     "Warrant Shares" means the 2,000,000 shares of Common Stock issued or
     issuable upon exercise for this Warrant.

<PAGE>   2

2. EXERCISE OF WARRANT

The Warrant Holder or its assignee may exercise this Warrant, in whole or in
part, at any time or from time to time on any Business Day prior to the
Expiration Date, by delivering to the Company a duly executed notice (a "Notice
of Exercise") in the form of Exhibit A hereto and by payment to the Company of
the Exercise Price per Warrant Share by cashier's check in an amount equal to
the product of (I) the Exercise Price time (ii) the number of Warrant Shares as
to which this warrant is being exercised.

As soon as reasonably practicable but not later than twenty Business Days after
the Company shall have received such Notice of Exercise and payment, the Company
shall execute and deliver certificates representing the number of shares of
Common Stock specified in such Notice of Exercise, issued in the name of the
Warrant Holder. This Warrant shall be deemed to have been exercised and such
share certificate or certificates shall be deemed to have been issued, and such
Warrant Holder shall be deemed for all purposes to have become a holder of
record of shares of Common Stock, as of the first Business Day after the date
that such Notice of Exercise and payment shall has been received by the Company.

The Warrant Holder shall surrender this Warrant Certificate to the Company when
it delivers the Notice of Exercise, and in the event of a partial exercise of
the Warrant, the Company shall execute and deliver to the Warrant Holder, at the
time the Company delivers the share certificate or certificates issued pursuant
to such Notice of Exercise, a new Warrant Certificate for the unexercised
balance of the Warrant.

Each Certificate for Warrant Shares issued upon exercise of this Warrant, unless
at the time of exercise such Warrant Shares are registered under the Securities
Act, shall bear the following legend:

          THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
          1933 AND MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN
          THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT FILED UNDER SAID
          ACT AND ANY APPLICABLE STATE SECURITIES LAWS, UNLESS THE HOLDER OF THE
          SHARES DELIVERS TO THE COMPANY AN OPINION OF COUNSEL ACCEPTABLE TO THE
          COMPANY THAT AN EXEMPTION FROM SUCH REGISTRATION IS AVAILABLE.

Any certificate for Warrant Shares issued at any time in exchange or
substitution for any certificate bearing such legend shall also bear such legend
unless, in the written opinion of counsel, which counsel and opinion shall be
reasonably accepted to the Company, the Warrant Shares represented thereby need
no longer be subject to restrictions on resale under the Securities Act.

The Company shall not be required to issue fractions of shares of Common Stock
upon an exercise

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of the Warrant. If any fraction of a share would, but for this restriction, be
issuable upon an exercise of the Warrant, in lieu of delivering such fractional
share, the Company shall pay to the Warrant Holder, in cash, an amount equal to
the same fraction times the Closing Price on the trading day immediately prior
to the date -of such exercise.

3. INVESTMENT REPRESENTATION

By accepting the Warrant, the Warrant Holder represents that he is acquiring the
Warrant for his own account for investment purposes and not with the view to any
sale or distribution, and that the Warrant Holder will not offer, sell or
otherwise dispose of the Warrant or the Warrant Shares except under
circumstances as will not result in a violation of applicable securities laws.

4. VALIDITY OF WARRANT AND ISSUANCE OF SHARES

The Company represents and warrants that this Warrant has been duly authorized
and is validly issued.

The Company further represents and warrants that on the date hereof it duly
authorized and reserved, and the Company hereby agrees that it will at all times
until the Expiration Date have duly authorized and reserved, such number of
shares of Common Stock as will be sufficient to permit the exercise in full of
the Warrant, and that all such shares are and will be duly authorized and, when
issued upon exercise of the Warrant, will be validly issued, fully paid and
non-assessable, and free and clear of all security interests, claims, liens,
equities and other encumbrances.

5. ADJUSTMENTS

The Exercise Price in effect at any time, and the number of Warrant Shares that
may be purchased upon any exercise of the Warrant, shall be subject to change or
adjustment as follows:

     (a) Common Stock Reorganization. If the Company shall subdivide its
     outstanding shares of Common Stock into a greater number of shares, by way
     of stock split, stock dividend or otherwise, or consolidate its outstanding
     shares of Common Stock into a smaller number of shares (any such event
     being herein call a "Common Stock Reorganization"), then (I) the Exercise
     Price shall be adjusted, effective immediately after the effective date of
     such Common Stock Reorganization, to a price determined by multiplying the
     Exercise Price in effect immediately prior to such effective date by a
     fraction, the numerator of which shall be the number of shares of Common
     Stock outstanding on such effective date before giving effect to such
     Common Stock Reorganization and the denominator of which shall be the
     number of shares of Common Stock outstanding after giving effect to such
     Common Stock Reorganization, and (ii) the number of shares of Common Stock
     subject to purchase upon exercise of this Warrant shall be adjusted,
     effective at such time, to a number determined by multiplying the number of
     shares of Common Stock subject

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<PAGE>   4

     to purchase immediately before such Common Stock Reorganization by a
     fraction, the numerator of which shall be the number of shares outstanding
     after giving effect to such Common Stock Reorganization and the denominator
     of which shall be the number of shares of Common Stock outstanding
     immediately before giving effect to such Common Stock Reorganization.

     (b) Capital Reorganization. If there shall be any consolidation or merger
     to which the Company is a party, other than a consolidation or a merger of
     which the company is the surviving corporation and which does not result in
     any reclassification of, or change (other than a Common Stock
     Reorganization) in, outstanding shares of Common Stock, or any sale or
     conveyance of the property of the company as an entirety or substantially
     as an entirety, or any recapitalization of the Company (any such event
     being called a "Capital Reorganization"), then, effective upon the
     effective date of such Capital Reorganization, the Warrant holder shall no
     longer have the right to purchase Common Stock, but shall have instead the
     right to purchase, upon exercise of this Warrant, the kind and amount of
     shares of stock and other securities and property (including cash) which
     the Warrant Holder would have owned or have been entitled to receive
     pursuant to such Capital Reorganization if this Warrant had been exercised
     immediately prior to the effective date of such Capital Reorganization. As
     a condition to effecting any Capital Reorganization, the Company or the
     successor or surviving corporation, as the case may be, shall execute and
     deliver to the Warrant Holder an agreement as to the Warrant Holder's
     rights in accordance with this Section 5(b), providing, to the extent of
     any right to purchase equity securities hereunder, for subsequent
     adjustments as nearly equivalent as may be practicable to the adjustments
     provided for in this Section 5. The provisions of this Section 5 (b) shall
     similarly apply to successive Capital Reorganizations.

     (c) Notice of Adjustment. The Company shall give notice to the Warrant
     Holder of any event which requires an adjustment pursuant to this Section
     5, describing such event in reasonable detail and specifying the record
     date or effective date, as the case may be, and, if determinable, the
     required adjustment and computation thereof. If the required adjustment is
     not determinable as the time of such notice, the Company shall give notice
     to the Warrant Holder of such adjustment and computation as soon as
     reasonably practicable after such ad adjustment becomes determinable.

6. LOST, MUTILATED OR MISSING WARRANT CERTIFICATES

Upon receipt by the Company of evidence satisfactory to it of the loss, theft,
destruction or mutilation of any Warrant Certificate, and, in the case of loss,
theft or destruction, upon receipt of an indemnification or bond satisfactory to
the Company, or, in the case of mutilation, upon surrender and cancellation of
the mutilated Warrant Certificate, the Company shall execute and deliver a new
replacement Warrant Certificate of like tenor and representing the right to
purchase the same

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aggregate number of Warrant Shares. The recipient of any such Warrant
Certificate shall reimburse the Company for all reasonable expenses incidental
to the replacement of such missing or mutilated Warrant Certificate.

7. NOTICES

All notices, requests, demands and other communications under this Warrant must
be in writing and will be deemed duly given: (i) when personally delivered, (ii)
upon receipt of a facsimile transmission with a confirmed transmission answer
back, (iii) three (3) days after having been deposited in the United States
mail, certified or registered, return receipt requested, postage prepaid, or
(iv) one (1) business day after having been dispatched by a nationally
recognized overnight courier service, addressed to the parties as follows:

    If to the Company:        Blue Ridge Energy, Inc.
                              1953 Scottsville Road
                              Bowling Green, Kentucky 42104

    If to the
    Warrant Holder:           Blue Ridge Group, Inc.
                              1953 Scottsville Road
                              Bowling Green, Kentucky 42104

Any party may change its address for notice purposes by giving notice of such
change of address in accordance with the foregoing provisions.

8. MISCELLANEOUS

     (a) This Warrant shall not entitle the Warrant Holder, prior to the
     exercise of the Warrant, to any rights as a shareholder of the Company.

     (b) In case any one or more of the provisions contained in this Warrant
     shall be invalid, illegal or unenforceable in any respect, the validity,
     legality and unenforceable in any respect, the validity, legality and
     enforceability of the remaining provisions contained herein shall not in
     any way be affected or impaired thereby. The parties shall endeavor in good
     faith negotiations to replace the invalid, illegal or unenforceable
     provisions with valid provisions the economic effect of which comes as
     close as possible to that of the invalid, illegal or unenforceable
     provisions.

     (c) This Warrant is personal to the Warrant Holder and may not be assigned
     without the prior written consent of the Company and any attempt to assign
     without such written consent shall be null and void. All of the provisions
     of this Warrant by or for the benefit of the Company or the Warrant Holder
     bind and inure to the benefit

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     of their respective successors and permitted assigns.

     (d) This Warrant, the construction, interpretation and enforcement hereof
     and the rights of the parties hereto shall be determined under, governed by
     and construed in accordance with the laws of the State of Kentucky without
     regard to principles of conflicts of interest.

     (e) The section headings used herein are for convenience of reference only
     and shall not be construed in any way to affect the interpretation of any
     provisions of the Warrant.

     (f) This Warrant constitutes the entire agreement between the Company and
     the Warrant Holder regarding the subject matter hereof and supersedes all
     previous agreements. There are no verbal agreements, representations,
     warranties, undertakings or agreements among the parties. This Warrant may
     not be amended or modified in any respect, except by a written instrument
     signed by the Company and the Warrant Holder.

IN WITNESS WHEREOF, the Company and the Warrant Holder agree to the foregoing
terms and conditions and have executed this Warrant as of the day and year first
above written.

                                          COMPANY

                                          BLUE RIDGE ENERGY, INC.,
                                          a Nevada Corporation

                                           /s/ ROBERT D. BURR
                                          --------------------------------------
                                          By: Robert D. Burr, President and CEO

                                          BLUE RIDGE GROUP, INC.

                                           /s/ JAMES T. COOK, JR.
                                          --------------------------------------
                                          By: James T. Cook, Jr. Vice President
                                              - Finance

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<PAGE>   7

                                    EXHIBIT A

                              COMMON STOCK WARRANT
                           FORM OF NOTICE OF EXERCISE

TO: BLUE RIDGE ENERGY, INC.

     Reference is made to the Common Stock Purchase Warrant dated June 30, 1996
     (the "Warrant"). Initially capitalized terms used herein have the meaning
     as defined in the Warrant.

     The undersigned, pursuant to the provisions set forth in the Warrant,
     hereby irrevocably elects and agrees to purchase 2,000,000 shares of Common
     Stock, and makes payment herewith in full therefor at the Exercise Price of
     Five cents ($0.05) by cash or check.

     The undersigned hereby represents that it is exercising the Warrant for its
own account for investment purposes and not with the view to any sale or
distribution and that the Warrant Holder will not offer, sell or otherwise
dispose of the Warrant or any underlying Warrant Shares in violation of
applicable securities laws.

                                            ------------------------------------

                                            Printed Name: Blue Ridge Group, Inc.

                                            Date:
                                                 -------------------------------

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