Acock/Anaqua Operating Co., LP |
003599 |
Ascendance Energy Partners, LLC |
033892 |
Beehive Operating, LLC |
061750 |
Bettis, Boyle & Stovall |
068360 |
Bluestone Natural Res. II, LLC |
076861 |
BNR Operating, LLC |
077577 |
Buffco Production Inc. |
106406 |
Bustamante Oil Company |
112685 |
BXP Operating, LLC |
042191 |
Chesapeake Operating, L.L.C. |
147699 |
Chevron U. S. A. Inc. |
148113 |
Columbus Energy, LLC |
169313 |
Comstock Oil & Gas, LP |
170040 |
Conocophillips Company |
172232 |
Continental Operating Co. |
173749 |
Conway Energy Oper Services Inc. |
174017 |
Cowrie Energy LLC |
183056 |
Crimson Exploration Oper., Inc. |
190005 |
Dale Operating Company |
197624 |
Devon Energy Production Co, L.P. |
216378 |
Dynamic Production, Inc. |
237926 |
Eagle Energy Resources, LLC |
238722 |
Eagle Oil & Gas Co. |
238634 |
Elliott Oil & Gas Operating Co. |
247836 |
Encina Resources, LLC |
251741 |
Endeavor Natural Gas, LP |
251729 |
Enerquest Operating L.L.C. |
252058 |
EOG Resources, Inc. |
253162 |
Ep Energy E&P Company, L.P. |
253385 |
Escudo Oil & Gas, LLC |
254264 |
Finaly Resources LLC |
268323 |
Forza Operating, LLC |
278837 |
Hilcorp Energy Company |
386310 |
Hughes, Dan A. Company, L.P. |
411736 |
Kaiser-Francis Oil Company |
450175 |
Killam Oil Co., LTD. |
460054 |
Kovar Operating, LLC |
448984 |
Laredo Energy Operating, LLC |
486517 |
Magnum Producing, LP |
521516 |
Marwell Petroleum LTD Partnrship |
531085 |
Merit Energy Company |
561136 |
Mortimer Production Company |
589954 |
Outline Oil Company LLC |
628480 |
Oxy USA Inc. |
630591 |
Pioneer Natural Res. USA, Inc. |
665748 |
Pressly Oil Interest, Inc. |
676076 |
Prime Operating Company |
677770 |
Proline Energy Resources Inc |
681327 |
Raker Resources LLC |
689172 |
Remora Operating, LLC |
701613 |
Ricochet Energy, Inc. |
710549 |
Rlu Operating, LLC |
714217 |
Rockdale Energy, LLC |
722895 |
Rosetta Resources Operating LP |
728883 |
Safari Production Company, Inc. |
743197 |
Salt Creek Production, Inc. |
744277 |
Sanchez Oil & Gas Corporation |
747012 |
Sandel Operating Company |
747534 |
Shell Western E&P |
774719 |
Shidler, Mark L., Inc. |
776590 |
Silver Fox Oil & Gas LLP |
781914 |
Smith Operating And MGMT Co. |
794541 |
Smith Production Inc. |
789662 |
Stephens & Johnson Operating Co. |
817555 |
Sue-Ann Operating, L.C. |
828352 |
Unit Petroleum Company |
877099 |
Vaquero Operating |
882776 |
Vast Oil TX Operating LLC |
883803 |
Vision Oil And Gas LLC |
886198 |
Wagner Oil Company |
891175 |
White Oak Operating Company LLC |
916954 |
XTO Energy Inc. |
945936 |