301 | Poco LLC | Houston, TX 77270 | Oil & Gas Operator | Apr 2024 |
302 | Poff, H. Bryan | Fort Worth, TX 76103 | Oil & Gas Operator | Mar 2008 |
303 | Powerline Energy Corporation | Arlington, TX 76015 | Oil & Gas Operator | Apr 2024 |
304 | Precise Development, Inc. | Austin, TX 78709 | Oil & Gas Operator | May 2005 |
305 | Price Drilling & Exploration Co. | Benavides, TX 78341 | Oil & Gas Operator | Jul 2013 |
306 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2024 |
307 | Progenies Operating LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
308 | Proline Energy Resources Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Apr 2024 |
309 | Purvis Oil Corp | Midland, TX 79702 | Oil & Gas Operator | Jul 1994 |
310 | Purvis, J. H. | Midland, TX 79702 | Oil & Gas Operator | Dec 1994 |
311 | Pyramid Energy Inc | San Antonio, TX 78216 | Oil & Gas Operator | Feb 2012 |
312 | R & S Oil Production Co. | Luling, TX 78648 | Oil & Gas Operator | Apr 2024 |
313 | R&R Resources Corporation | Houston, TX 77056 | Oil & Gas Operator | Dec 2015 |
314 | Rainbow Producing Company | Dallas, TX 75204 | Oil & Gas Operator | Aug 2003 |
315 | Ramrod Oil And Gas (U.S.A.) Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2024 |
316 | Ramtex Energy LLC | Tulsa, OK 74152 | Oil & Gas Operator | Apr 2024 |
317 | Randolph Company, The | Houston, TX 77219 | Oil & Gas Operator | Aug 2003 |
318 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
319 | Ratex Energy Inc. | Manchaca, TX 78652 | Oil & Gas Operator | Sep 2002 |
320 | Rathburn Land & Devel, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Aug 2003 |
321 | RBR Operating, Inc. | Luling, TX 78648 | Oil & Gas Operator | Apr 2024 |
322 | Redwood Energy, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Jul 1997 |
323 | Regal Petroleum Services | Euless, TX 76039 | Oil & Gas Operator | Aug 2002 |
324 | Reo Operating LLC | Austin, TX 78747 | Oil & Gas Operator | Apr 2024 |
325 | Republic Resources, LLC. | San Antonio, TX 78212 | Oil & Gas Operator | Apr 2024 |
326 | Research Exploration, LLC | Kingwood, TX 77339 | Oil & Gas Operator | Feb 2018 |
327 | Reserve Production, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Mar 2008 |
328 | Retamco Operating Inc | Red Lodge, MT 59068-0790 | Oil & Gas Operator | Jan 2024 |
329 | RHC Energy (USA) LLC | Houston, TX 77027 | Oil Operator | Apr 2024 |
330 | Rialto Oil & Gas Corporation | Houston, TX 77098 | Oil & Gas Operator | Oct 2012 |
331 | Richman Petroleum Corp. | Grapevine, TX 76051 | Oil & Gas Operator | Jul 2006 |
332 | Riley Exploration Opg Co, LLC | La Grange, TX 78945 | Oil & Gas Operator | Apr 2024 |
333 | Riley Exploration, LLC | Blanchard, OK 73010 | Oil & Gas Operator | Apr 2024 |
334 | Riley Permian Operating Co, LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Apr 2024 |
335 | Rim Operating, Inc. | Englewood, CO 80112 | Oil & Gas Operator | Apr 2024 |
336 | Rme Austin Chalk Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2002 |
337 | Rme Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Nov 2016 |
338 | Rocc Oil & Gas, L.P. | Houston, TX 77084 | Oil & Gas Operator | Apr 2024 |
339 | Rocc Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Apr 2024 |
340 | Rockefeller Hughes (USA) LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2015 |
341 | Rod Oil & Gas LTD. | Houston, TX 77261 | Oil & Gas Operator | Jun 1995 |
342 | Rodel Oil & Gas Company | Houston, TX 77218 | Oil & Gas Operator | Apr 2024 |
343 | Rollert Co., Inc., The | Luling, TX 78648 | Oil & Gas Operator | Nov 2000 |
344 | Rosewood Resources, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
345 | Sage Energy Company | San Antonio, TX 78215 | Oil & Gas Operator | Apr 2024 |
346 | Samson Exploration LLC | Tulsa, OK 74101 | Oil & Gas Operator | Feb 2024 |
347 | Sanchez Oil & Gas Corporation | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
348 | Sandalwood Exploration, L.P. | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
349 | Sandel Energy, Inc. | Huntsville, TX 77342 | Oil & Gas Operator | Apr 2004 |
350 | Sandel Operating Company | Huntsville, TX 77340 | Oil & Gas Operator | Apr 2024 |
351 | Santa Rosa Operating, LLC | Corpus Chrsti, TX 78412 | Oil & Gas Operator | Apr 2024 |
352 | SBJ Energy Partners, L.L.C. | Waco, TX 76710 | Oil & Gas Operator | Apr 2024 |
353 | Seago Petroleum, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
354 | Seagull Energy E & P Inc | Houston, TX 77002 | Oil & Gas Operator | Jan 2015 |
355 | Seguro Well Service, Inc. | Gonzales, TX 78629 | Oil & Gas Operator | Apr 2024 |
356 | Sellers Lease Service, Inc. | Flatonia, TX 78941 | Oil & Gas Operator | Apr 2024 |
357 | Sellers' Lease Service | Flatonia, TX 78941 | Oil & Gas Operator | Jul 1994 |
358 | Senora Resources, Inc. | Dime Box, TX 77853 | Oil & Gas Operator | Apr 2024 |
359 | Sha-Jam Operating Corp. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
360 | Shell Trading Us Company | Houston, TX 77210 | Oil & Gas Operator | Dec 2023 |
361 | Shidler, Mark L., Inc. | Houston, TX 77055 | Oil & Gas Operator | Apr 2024 |
362 | Showdown Energy Corporation | Dallas, TX 75230 | Oil & Gas Operator | Aug 2003 |
363 | Showdown Operating, Inc. | Dallas, TX 75230 | Oil & Gas Operator | May 1996 |
364 | Silver Oak Operating, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2009 |
365 | Silver Oak Operating, LLC | Longview, TX 75604 | Oil & Gas Operator | Apr 2024 |
366 | Silver Pines Energy Corp. | Houston, TX 77005 | Oil & Gas Operator | Dec 2023 |
367 | Silverbow Resources Oper, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
368 | SN Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | May 2023 |
369 | Snyder Oil Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
370 | Somont Oil Co., Inc. | Spring, TX 77379 | Oil & Gas Operator | Apr 2024 |
371 | Southern Bay Operating, L.L.C. | Houston, TX 77002 | Oil & Gas Operator | Jun 2013 |
372 | Southwest Land & Minerals, Inc. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Aug 2003 |
373 | Southwest Oil & Land, Inc. | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Dec 1999 |
374 | Southwest Resources, Inc. | Brenham, TX 77834 | Oil & Gas Operator | Apr 2024 |
375 | Spiral Energy Corp. | Midland, TX 79705 | Oil & Gas Operator | Dec 2019 |
376 | Square One Corporation | Giddings, TX 78942 | Oil & Gas Operator | Dec 2012 |
377 | Stanton Mineral Development Inc | Austin, TX 78759 | Oil & Gas Operator | Apr 2024 |
378 | Sto Operating Company | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2024 |
379 | Stratco Operating Co Inc | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
380 | Stroud Energy, LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2006 |
381 | Stroud Oil Properties, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | May 2013 |
382 | Summit Exploration, L.L.C. | Tulsa, OK 74119 | Oil & Gas Operator | Mar 2008 |
383 | Sutton Producing Corp. | San Antonio, TX 78270 | Oil & Gas Operator | Apr 2024 |
384 | Swift Energy Company | Houston, TX 77060 | Oil & Gas Operator | Mar 2021 |
385 | Tana Oil And Gas Corporation | Irving, TX 75062 | Oil & Gas Operator | Mar 2000 |
386 | Tanglewood Oil & Gas Co. | Gouldbusk, TX 76845 | Oil & Gas Operator | Apr 2024 |
387 | Taos Resources Operating Co LLC | Houston, TX 77037 | Oil & Gas Operator | Dec 2019 |
388 | TC Oil And Gas, LLC | Denton, TX 76205 | Oil Operator | Apr 2024 |
389 | TC3 Energy Services Company | Bryan, TX 77805 | Oil & Gas Operator | Jan 2005 |
390 | TDC Engineering, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
391 | Te-Ray Resources, Inc. | Oklahoma City, OK 73108 | Oil & Gas Operator | Mar 2015 |
392 | Te-Ray Resources, LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Apr 2024 |
393 | Tech Resources, Inc. | Georgetown, TX 78628 | Oil & Gas Operator | Dec 2001 |
394 | Tekna Synergy Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
395 | Terry Petroleum Company | Houston, TX 77270 | Oil & Gas Operator | Dec 1997 |
396 | Tex-Lee Operating Company | Giddings, TX 78942 | Oil & Gas Operator | Apr 2024 |
397 | Tex-Oak, Inc. | Oklahoma City, OK 73155 | Oil & Gas Operator | Dec 1995 |
398 | Texas Crude, Inc. | Houston, TX 77256 | Oil & Gas Operator | Oct 1995 |
399 | Texas Onshore Energy, Inc. | Austin, TX 78704 | Oil & Gas Operator | Apr 2024 |
400 | Texas Refining, Inc. | Houston, TX 77057 | Oil & Gas Operator | Aug 2003 |