Exhibit 23.4

CONSENT OF H.J. GRUY AND ASSOCIATES, INC.

     We hereby consent to the use of the name H.J. Gruy and Associates, Inc., and of references to H.J. Gruy and Associates, Inc. and to the inclusion of and references to our report, or information contained therein, dated February 13, 2006, prepared for Range Resources Corporation in the Range Resources Corporation Automatic Shelf Registration Statement on Form S-3 of Range Resources Corporation for the filing dated on or about May 15, 2006, and the related Prospectus (collectively, the “Registration Statement”) and the Range Resources Corporation Annual Report on Form 10-K for the year ended December 31, 2005, and in the “Reserve Engineers” section of the Registration Statement. We are unable to verify the accuracy of the reserves and discounted present worth values contained therein because our estimates of reserves and discounted present worth have been combined with estimates of reserves and present worth prepared by other petroleum consultants.

H.J. GRUY AND ASSOCIATES, INC.
By:	/s/ Sylvia Castilleja
	Sylvia Castilleja, P.E.
	Senior Vice President

May 15, 2006
Houston, Texas