Abraxas Petroleum Corporation |
003125 |
Acock/Anaqua Operating Co., LP |
003599 |
Alta Mesa Services, LP |
015721 |
Anderson Oil LTD. |
022499 |
Apache Corporation |
027200 |
B D Production Co., Inc. |
040190 |
Beehive Operating, LLC |
061750 |
Big "6" Drilling Company |
069160 |
B.P. Productions Inc. |
040797 |
Britanco, L.L.C. |
093620 |
Buffco Production Inc. |
106406 |
Burke, Harry Petroleum |
108843 |
Cabot Oil & Gas Corporation |
121700 |
CG Technical Operating Co, LLC |
142197 |
Chaparral Energy, L.L.C. |
144535 |
Charro Operating, L.L.C. |
146621 |
Cimarron Engineering, LLC |
153471 |
Coastal Plains Exploration, LLC |
161678 |
Comstock Oil & Gas, LP |
170040 |
Continental Trend Resources, Inc |
173783 |
Crest Resources, Inc. |
189901 |
Cummins & Walker Oil Co., Inc. |
194215 |
Dale Operating Company |
197624 |
Decker Operating Co., L.L.C. |
209347 |
Devon Energy Production Co, L.P. |
216378 |
Dewbre Petroleum Corporation |
216748 |
Double Play Oil & Gas, Inc |
224880 |
Durango Resources Corp. |
235945 |
Electragas, Inc. |
247628 |
Ellsworth, H. P. O&G Properties |
249867 |
EOG Resources, Inc. |
253162 |
Extex Operating Company |
257062 |
Exxon Mobil Corporation |
257128 |
Firstrike Energy Corporation |
269066 |
Fox, Hewitt B., Inc. |
281370 |
Gasper Rice Resources, LTD. |
297089 |
Geiser Operating, Inc. |
298984 |
Great Western Drilling Company |
328780 |
Harper Hefte, Inc. |
357865 |
Hilcorp Energy Company |
386310 |
Howard Exploration, Inc. |
405950 |
Hugoton Operating Company, Inc. |
412178 |
Hunt Oil Company |
416330 |
Hurd Enterprises, LTD. |
419886 |
Hydrocarbon Operating, Inc. |
421166 |
Kaler Energy Corp. |
450261 |
Kebo Oil & Gas, Inc. |
453170 |
Kovar Operating, LLC |
448984 |
KRC Operating, LLC |
476900 |
Lamar Oil & Gas, Inc. |
483925 |
Lindenmuth & Associates, Inc. |
501202 |
Linn Operating, LLC |
501480 |
Magnum Engineering Company |
521539 |
Magnum Producing, LP |
521516 |
Marquee Corporation |
526675 |
Marwell Petroleum LTD Partnrship |
531085 |
Mason Resources LLC |
531416 |
Mohican Operating, L.L.C. |
573707 |
Morgan Enterprises, Inc. |
585750 |
Noble Energy Inc |
611665 |
Oxy USA Inc. |
630591 |
Pearl, Bill H. Productions, Inc. |
647284 |
Petrogulf Corporation |
660282 |
Petro-Hunt, L.L.C. |
660043 |
Pintail Oil & Gas, LLC |
665697 |
Premier Minerals, Inc. |
676033 |
Pride Energy Company |
677050 |
Proline Energy Resources Inc |
681327 |
Quatro Oil And Gas, Inc. |
684588 |
Reliance Energy, Inc. |
700995 |
Reserve Operating Corp. |
703371 |
Rincon Petroleum Corporation |
712336 |
Royal Production Company, Inc. |
732075 |
Sarita Energy Resources, LTD. |
748635 |
Sawmill Resources, LLC |
749151 |
Situs Oil & Gas, LLC |
785174 |
S N D Energy Company, Inc. |
741084 |
South Leeville, LLC |
802612 |
Stephens & Johnson Operating Co. |
817555 |
Sue-Ann Operating, L.C. |
828352 |
Sun Exploration, Inc. |
829289 |
Texas Petroleum Investment Co. |
847710 |
Texron Operating, LLC |
850872 |
Time Energy Texas LLC |
860568 |
Urban Oil & Gas Group, LLC |
879035 |
Ventex Operating Corp. |
884527 |
Virtex Operating Company, Inc. |
886261 |
Vision Oil And Gas LLC |
886198 |
Wadi Petroleum, Inc. |
889600 |
Wagner Oil Company |
891175 |
Wallis Energy, Inc. |
893997 |
Western Gulf Oil & Gas, LLC |
911925 |
White Marlin Operating Co, LLC |
918475 |
Whiting Oil And Gas Corporation |
920478 |
Xog Operating LLC |
945921 |