301 | Lavaca River Operating Co., LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Apr 2024 |
302 | Lewis Petro Properties, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Apr 2024 |
303 | LGDC Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2024 |
304 | Lighthouse Operating, Inc. | Corpus Chrsti, TX 78410 | Oil & Gas Operator | Jun 2021 |
305 | Little, Lou Operating Co., Inc. | Portland, TX 78374 | Oil & Gas Operator | Sep 2014 |
306 | Live Oak Op & Production, L.L.C. | Austin, TX 78759 | Oil & Gas Operator | Nov 2011 |
307 | Lode Holdings, LLC | Wichita Falls, TX 76301 | Oil Operator | Apr 2024 |
308 | Lodi Drilling & Service Co. | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
309 | Lomak Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1998 |
310 | Lone Oak Energy Inc | Kyle, TX 78640 | Oil & Gas Operator | Apr 2024 |
311 | Lonestar Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Nov 2022 |
312 | LTX Productions, Inc. | Houston, TX 77095 | Oil & Gas Operator | Jul 2008 |
313 | Lundberg Oil Co. | Dallas, TX 75360 | Oil & Gas Operator | Jan 2003 |
314 | Lundberg Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Oct 2002 |
315 | Lytle Creek Operating, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
316 | M. J. G., Inc. | Alice, TX 78333 | Oil & Gas Operator | Jul 2010 |
317 | Magna Oil & Gas Corporation | Irving, TX 75017 | Oil & Gas Operator | Feb 2016 |
318 | Magnum Producing & Operating Co. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jan 2004 |
319 | Magnum Producing, LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
320 | Main Energy, Inc. | Houston, TX 77079 | Oil & Gas Operator | May 2009 |
321 | Marathon Oil Ef LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
322 | Marquee Corporation | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
323 | Marwell Petroleum LTD Partnrship | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
324 | Marwell Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | Apr 2006 |
325 | Mascot Oil Company | Schulenburg, TX 78956 | Oil & Gas Operator | Apr 2024 |
326 | Matrix Petroleum, LLC | Houston, TX 77077 | Oil & Gas Operator | Apr 2024 |
327 | Matrix Production Company | Sugar Land, TX 77478 | Oil & Gas Operator | Feb 2024 |
328 | Mayne & Mertz, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2013 |
329 | MB Energy, LLC | San Antonio, TX 78233 | Oil & Gas Operator | Apr 2024 |
330 | McCarter, A. Nelson | Houston, TX 77063 | Oil & Gas Operator | Aug 2003 |
331 | McCauley, F. R. | Houston, TX 77002 | Oil & Gas Operator | Apr 2000 |
332 | McLeod, George L. Inc. | Houston, TX 77079 | Oil & Gas Operator | Sep 2002 |
333 | Mego Resources, LLC | Taft, TX 78390 | Oil & Gas Operator | Apr 2024 |
334 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
335 | Meridian Oil Production Inc. | Houston, TX 77210 | Oil & Gas Operator | Oct 2022 |
336 | Meridian Resource & Expl LLC,The | Houston, TX 77094 | Oil & Gas Operator | Nov 2012 |
337 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
338 | Merrimac Energy Corp. | Dallas, TX 75206 | Oil & Gas Operator | Aug 1999 |
339 | Messy Oil And Gas, LLC | Garwood, TX 77442 | Oil & Gas Operator | Apr 2024 |
340 | Mexco Energy Corporation | Midland, TX 79702 | Oil & Gas Operator | Feb 2020 |
341 | MHM Oil Co. | Dallas, TX 75240 | Oil & Gas Operator | Oct 2002 |
342 | Midpar L.P. | Midland, TX 79702 | Oil & Gas Operator | Feb 1995 |
343 | Milagro Exploration, LLC | Houston, TX 77010 | Oil & Gas Operator | Aug 2018 |
344 | Millennium Exploration Co. LLC | San Antonio, TX 78232 | Oil & Gas Operator | Apr 2024 |
345 | Miller Energy Inc | Houston, TX 77024 | Oil & Gas Operator | Oct 2016 |
346 | Miller, W. C. Operating Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2024 |
347 | Mitchell Energy Company L.P. | Spring, TX 77387 | Oil & Gas Operator | Mar 2008 |
348 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
349 | MLF, Inc. | Houston, TX 77096 | Gas Operator | Nov 2009 |
350 | Mobil Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2016 |
351 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
352 | Modern Exploration, Inc. | Sherman, TX 75090 | Oil & Gas Operator | Apr 2024 |
353 | Moose Oil & Gas Co. | Houston, TX 77002 | Oil & Gas Operator | Feb 2000 |
354 | Moose Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Apr 2024 |
355 | Mortimer Production Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2024 |
356 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
357 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
358 | Mosley Oil &Gas Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
359 | Moy, Gary | Falls City, TX 78113 | Oil & Gas Operator | Nov 1998 |
360 | Mueller Engineering Corp. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Feb 2002 |
361 | Mueller Exploration, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
362 | Munson, Charles C. | Dallas, TX 75201 | Oil & Gas Operator | Apr 2002 |
363 | Mustang Fuel Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Jan 2024 |
364 | Nacogdoches Oil & Gas Inc | Nacogdoches, TX 75963 | Oil & Gas Operator | Apr 2024 |
365 | Neg Operating LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2017 |
366 | Neumin Production Company | Point Comfort, TX 77978 | Oil & Gas Operator | Apr 2024 |
367 | New Century Exploration, Inc. | Spring, TX 77379 | Oil & Gas Operator | Apr 2024 |
368 | Newfield Exploration Company | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2017 |
369 | Newton Corp.,The | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
370 | NFR Energy, LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2017 |
371 | NGL Crude Logistics LLC | Denver, CO 80220 | Oil Operator | Dec 2023 |
372 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
373 | Nordstrand Engineering Inc | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
374 | North American Drilling Corp | Plano, TX 75093 | Oil & Gas Operator | Apr 2024 |
375 | North Central Oil Corp | Houston, TX 77252 | Oil & Gas Operator | Dec 2005 |
376 | North Shore Energy, L.L.C. | Austin, TX 78750 | Oil & Gas Operator | Apr 2024 |
377 | North Star Energy, Inc. | Strawn, TX 76475 | Oil & Gas Operator | Jan 2010 |
378 | Nuevo Energy Company | Houston, TX 77002 | Oil & Gas Operator | Dec 2002 |
379 | Null, W.M. Operations, Inc. | Corpus Chrsti, TX 78475 | Oil & Gas Operator | Jun 2002 |
380 | O'Sullivan Oil & Gas Co., Inc. | Houston, TX 77002 | Oil & Gas Operator | Sep 2000 |
381 | O'Tool Oil & Gas, LLC | Dallas, TX 75219 | Oil & Gas Operator | Apr 2024 |
382 | Occidental Energy Company, Inc. | Houston, TX 77282 | Oil & Gas Operator | Jul 2021 |
383 | Oil Lease Operating Co. | Coldspring, TX 77331 | Oil & Gas Operator | Aug 2003 |
384 | Oldfield Acquisition LP | Austin, TX 78733 | Oil & Gas Operator | Sep 1996 |
385 | Olipdp II, LLC | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2024 |
386 | Olsen Energy Inc. | Boerne, TX 78006 | Oil & Gas Operator | Apr 2024 |
387 | Orx Resources, L.L.C. | Houston, TX 77067 | Oil & Gas Operator | Apr 2024 |
388 | Osyka Producing Company, Inc. | Houston, TX 77242 | Oil & Gas Operator | Apr 2024 |
389 | Outline Oil Corp. | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2024 |
390 | Overflow Energy, LLC | Booker, TX 79005 | Oil & Gas Operator | Apr 2024 |
391 | Overton Park Oil & Gas LP | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
392 | Ozark Exploration, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
393 | Pa Prospect LLC | Columbus, MT 59019 | Oil & Gas Operator | Jul 2020 |
394 | Padon, Frank B. Oil Oper., Inc. | Houston, TX 77227 | Oil & Gas Operator | Nov 1998 |
395 | Paradis Investments, L.L.C. | Bellaire, TX 77401 | Oil Operator | Jun 2020 |
396 | Parker & Parsley Development Co. | Midland, TX 79702 | Oil & Gas Operator | May 1995 |
397 | Parker & Parsley Development L.P | Midland, TX 79702 | Oil & Gas Operator | Oct 2007 |
398 | Parker & Parsley Producing LP | Midland, TX 79702 | Oil & Gas Operator | Oct 1997 |
399 | Partners Oil Company | Tulsa, OK 74135 | Oil & Gas Operator | Aug 1995 |
400 | Patara Oil & Gas LLC | Dallas, TX 75219 | Oil & Gas Operator | Mar 2018 |