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                                                                    EXHIBIT 23.5

                       [LEE KEELING AND ASSOCIATES, INC.]

                  CONSENT OF LEE KEELING AND ASSOCIATES, INC.

As independent oil and gas consultants, Lee Keeling and Associates, Inc. hereby
consents to the incorporation by reference in this Registration Statement on
Form S-4, to be filed with the Securities and Exchange Commission on or about
May 23, 2001, of information from our reserve report with respect to the oil and
gas reserves of Chesapeake Energy Corporation dated as of December 31, 2000 and
all references to our firm included in or made a part of the Chesapeake Energy
Corporation Annual Report on Form 10-K for the year ended December 31, 2000. We
also consent to the reference to us under the heading "Experts" in such
Registration Statement.

                                       LEE KEELING AND ASSOCIATES, INC.

                                       By: /s/ KENNETH RENBERG
                                          -------------------------------
                                          Kenneth Renberg, Vice President

Tulsa, Oklahoma
May 22, 2001