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                                                                     Exhibit 5.2

                           Commercial Law Group, P.C.
                      2725 Oklahoma Tower, 210 Park Avenue
                       Oklahoma City, Oklahoma 73102-5643

                                  April 8, 2003

Chesapeake Energy Corporation
6100 North Western Avenue
Oklahoma City, Oklahoma 73118

Ladies and Gentlemen:

     We have acted as special Oklahoma counsel for Chesapeake Energy
Corporation, an Oklahoma corporation (the "Company") and certain of its
subsidiaries with respect to the preparation of the Registration Statement on
Form S-4 (the "Registration Statement") filed with the Securities and Exchange
Commission (the "Commission") in connection with the registration by the Company
under the Securities Act of 1933, as amended (the "Securities Act") of (i) the
offer and exchange by the Company (the "Exchange Offer") of $300,000,000
aggregate principal amount of its 7.50% Senior Notes due 2013 (the "Initial
Notes"), for a new series of notes bearing substantially identical terms and in
like principal amount (the "Exchange Notes") and (ii) the guarantees (the
"Guarantees") of certain subsidiaries of the Company listed in the Registration
Statement as guarantors (the "Subsidiary Guarantors") of the Initial Notes and
the Exchange Notes. The Initial Notes and the Exchange Notes are collectively
referred to herein as the "Notes". The Initial Notes were issued, and the
Exchange Notes will be issued, under an Indenture dated as of March 5, 2003
among the Company, the Subsidiary Guarantors and The Bank of New York, as
Trustee (the "Indenture"). The Exchange Offer will be conducted on such terms
and conditions as are set forth in the prospectus contained in the Registration
Statement to which this opinion is an exhibit.

     We have examined originals or copies, certified or otherwise identified to
our satisfaction, of (i) the Restated Certificate of Incorporation, as amended,
and Bylaws of the Company or such documents or similar organizational documents
of each of the Subsidiary Guarantors, (ii) the Indenture, (iii) the Initial
Notes and (iv) such other certificates, statutes and other instruments and
documents as we considered appropriate for purposes of the opinions hereafter
expressed. In connection with this opinion, we have assumed that the
Registration Statement, and any amendments thereto (including post-effective
amendments), will have become effective and the Exchange Notes will be issued
and sold in compliance with applicable federal and state securities laws and in
the manner described in the Registration Statement.

     Based on the foregoing, we are of the opinion that the Company and the
Subsidiary Guarantors have duly authorized, executed and delivered the Indenture
(including, with respect to the Subsidiary Guarantors, the Guarantees contained
therein) and the Initial Notes.

     We are members of the bar of the State of Oklahoma. The opinions expressed
herein are limited exclusively to the laws of the State of Oklahoma, and we are
expressing no opinion as to the effect of the laws of any other jurisdiction,
domestic or foreign. We also authorize Vinson & Elkins L.L.P. to rely on this
opinion in delivering its opinion.

     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the use of our firm name in the prospectus forming
a part of the Registration Statement under the caption "Legal Matters." By
giving such consent, we do not admit that we are within the category of persons
whose consent is required under Section 7 of the Securities Act or the rules and
regulations of the Commission issued thereunder.

                                           Very truly yours,

                                           /s/ Commercial Law Group, P.C.
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                                           Commercial Law Group, P.C.