Attached files
file | filename |
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10-K - FORM 10-K - CONCHO RESOURCES INC | d71189e10vk.htm |
EX-12.1 - EX-12.1 - CONCHO RESOURCES INC | d71189exv12w1.htm |
EX-32.1 - EX-32.1 - CONCHO RESOURCES INC | d71189exv32w1.htm |
EX-23.5 - EX-23.5 - CONCHO RESOURCES INC | d71189exv23w5.htm |
EX-31.2 - EX-31.2 - CONCHO RESOURCES INC | d71189exv31w2.htm |
EX-32.2 - EX-32.2 - CONCHO RESOURCES INC | d71189exv32w2.htm |
EX-23.2 - EX-23.2 - CONCHO RESOURCES INC | d71189exv23w2.htm |
EX-23.1 - EX-23.1 - CONCHO RESOURCES INC | d71189exv23w1.htm |
EX-21.1 - EX-21.1 - CONCHO RESOURCES INC | d71189exv21w1.htm |
EX-10.18 - EX-10.18 - CONCHO RESOURCES INC | d71189exv10w18.htm |
EX-31.1 - EX-31.1 - CONCHO RESOURCES INC | d71189exv31w1.htm |
EX-23.3 - EX-23.3 - CONCHO RESOURCES INC | d71189exv23w3.htm |
Exhibit 23.4
CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS
Cawley, Gillespie & Associates, Inc., hereby consents to (i) the use of the oil and gas
reserve information in the Concho Resources, Inc. Securities and Exchange Commission Form 10-K for
the year ending December 31, 2009 and in the Concho Resources, Inc. annual report for the year
ending December 31, 2009, based on reserve reports dated January 25, 2010, prepared by Cawley,
Gillespie & Associates, Inc and (ii) inclusion of our summary report dated January 25, 2010
included in Form 10-K to be filed on or about February 26, 2010
as Exhibit 23.5.
We hereby further consent to the incorporation by reference in the Registration Statements on (i)
Form S-8 (file no. 333-145791), (ii) Form S-3 (file no. 333-154737) and (iii) Form S-3 (file no.
333-161809) of such information.
CAWLEY, GILLESPIE & ASSOCIATES, INC. |
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J. Zane Meekins, P.E. | ||||
Senior Vice President | ||||
Fort Worth, Texas
February 26, 2010
February 26, 2010