EX-23.3 6 a2223297zex-23_3.htm EX-23.3
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EXHIBIT 23.3

CAWLEY, GILLESPIE & ASSOCIATES, INC.

PETROLEUM CONSULTANTS

13640 BRIARWICK DRIVE, SUITE 100
 
306 WEST SEVENTH STREET, SUITE 302
 
1000 LOUISIANA STREET, SUITE 625
AUSTIN, TEXAS 78729-1707   FORT WORTH, TEXAS 76102-4987   HOUSTON, TEXAS 77002-5008
512-249-7000   817- 336-2461   713-651-9944

www.cgaus.com


CONSENT OF INDEPENDENT PETROLEUM ENGINEERS

        The undersigned hereby consents to the references to our firm in the form and context in which they appear in the Form 10-K of Nabors Industries Ltd. for the year ended December 31, 2014. We hereby further consent to the use of information contained in our report setting forth the estimates of revenues from Nabors Industries Ltd.'s oil and gas reserves as of December 31, 2012, which was included as an exhibit to the Form 10-K of Nabors Industries Ltd. for the year ended December 31, 2012. We further consent to the incorporation by reference thereof into Nabors Industries Ltd.'s Registration Statements on Form S-8 (Registration Numbers 333-11313-99, 333-87069-99, 333-121908, 333-155291, 333-166598, 333-184165 and 333-190104) of Nabors Industries Ltd.

Sincerely,    

/s/ Cawley, Gillespie & Associates, Inc.
 Cawley, Gillespie & Associates, Inc.
Texas Registered Engineering Firm F-693
 
 

March 2, 2015
 
 



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CONSENT OF INDEPENDENT PETROLEUM ENGINEERS