Exhibit 23.4
 |  | FAX (303) 623-4258 | ||||
| TBPE REGISTERED ENGINEERING FlRM F-1580 | ||||||
| 621 SEVENTEENTH STREET SUITE 1550 | DENVER, COLORADO 80293 | TELEPHONE (303) 623-9147 |
CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS
As independent petroleum engineers, we hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of Pioneer Natural Resources Company (the “Company”), and in the related Prospectus (collectively, the “Registration Statement”), of all references to our firm in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2013.
| By: | /s/ Ryder Scott Company, L.P. | |
| Ryder Scott Company, L.P. | ||
| TBPE Firm Registration No. F-1580 |
Denver, Colorado
May 30, 2014
| 1100 LOUISIANA, SUITE 3800 | HOUSTON, TEXAS 77002-5218 | TEL (713) 651-9191 | FAX (713) 651-0849 | |||
| 1015 4TH STREET S.W., SUITE 600 | CALGARY, ALBERTA T2R 1J4 | TEL (403) 262-2799 | FAX (403) 262-2790 |