301 | K And R Oil Company | Stanton, TX 79782 | Oil & Gas Operator | Aug 2003 |
302 | K-B Oil Company | Dallas, TX 75243 | Oil & Gas Operator | Dec 2020 |
303 | Kaler Energy Corp. | Boerne, TX 78006 | Oil & Gas Operator | Apr 2024 |
304 | Kamlok Oil & Gas, Inc. | Houston, TX 77240 | Oil & Gas Operator | Jun 1996 |
305 | KCS Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2010 |
306 | KDM Operating, LLC | The Woodlands, TX 77380 | Oil Operator | Apr 2024 |
307 | Kebo Oil & Gas, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
308 | Ken Petroleum Corporation | Dallas, TX 75206 | Oil & Gas Operator | Feb 2019 |
309 | Kenne Exploration, Inc. | Missouri City, TX 77489 | Oil & Gas Operator | Apr 2024 |
310 | Key Operating & Equipment, Inc. | Midlothian, TX 76065 | Oil & Gas Operator | Apr 2024 |
311 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Jan 2024 |
312 | Killam Oil Company | Laredo, TX 78042 | Oil & Gas Operator | Mar 1994 |
313 | Kirkpatrick, John Oil LLC | Victoria, TX 77905 | Oil & Gas Operator | Apr 2024 |
314 | Klotzman, M. S. Exploration Co. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
315 | KP Exploration, Inc. | Houston, TX 77002 | Oil & Gas Operator | Apr 1997 |
316 | Kraker & Martin Energy, L.L.C. | Tulsa, OK 74136 | Oil & Gas Operator | Apr 2011 |
317 | Kram Energy | Corpus Chrsti, TX 78404 | Oil & Gas Operator | Apr 2024 |
318 | KWS Oil & Gas, LLC | El Campo, TX 77437 | Oil & Gas Operator | Apr 2024 |
319 | Lakehills Production, Inc. | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
320 | Laron Oil Corporation | Seguin, TX 78155 | Oil & Gas Operator | Jul 1997 |
321 | LBN Oil Co., Inc. | Corpus Chrsti, TX 78411 | Oil & Gas Operator | May 1998 |
322 | Legacy Oil & Gas, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
323 | Legend Energy Texas, LLC | Arlington, TX 76002 | Oil & Gas Operator | Apr 2024 |
324 | Lindenmuth & Associates Inc | Austin, TX 78703 | Oil & Gas Operator | Feb 2024 |
325 | Linn Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Jan 2019 |
326 | Linn Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2017 |
327 | Little, Lou Operating Co., Inc. | Portland, TX 78374 | Oil & Gas Operator | Sep 2014 |
328 | LMP Petroleum, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2010 |
329 | Lodestone Operating, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
330 | Lodi Drilling & Service Co. | Corpus Chrsti, TX 78426 | Oil & Gas Operator | Apr 2024 |
331 | Lomak Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 1998 |
332 | Low-End Oil LLC | Austin, TX 78748 | Oil Operator | Apr 2024 |
333 | Lundberg Operating Corporation | Dallas, TX 75225 | Oil & Gas Operator | Oct 2002 |
334 | Lyon Operating Company Inc.(Iii) | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2024 |
335 | Lytle Creek Operating, Inc. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
336 | M. J. G., Inc. | Alice, TX 78333 | Oil & Gas Operator | Jul 2010 |
337 | Magnum Engineering Company | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
338 | Magnum Producing & Operating Co. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jan 2004 |
339 | Magnum Producing, LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
340 | Majestic Resources, Inc. | Dripping SPGS, TX 78620 | Oil & Gas Operator | Nov 2007 |
341 | Mandarin Oil & Gas Company | Austin, TX 78714 | Oil & Gas Operator | Apr 2024 |
342 | Marquee Corporation | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
343 | Marwell Petroleum LTD Partnrship | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
344 | Marwell Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | Apr 2006 |
345 | Maverick Energy & Dev. Corp. | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
346 | Maxus Exploration Company | Dallas, TX 75201 | Oil & Gas Operator | Jan 1995 |
347 | Maynard Oil Co. | Denver, CO 80202 | Oil & Gas Operator | Sep 2004 |
348 | McBee Company, The | Dallas, TX 75219 | Oil & Gas Operator | Dec 1997 |
349 | McGowan Working Partners | Jackson, MS 39296 | Oil & Gas Operator | Dec 2000 |
350 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Apr 2024 |
351 | McRae Exploration & Prod., Inc. | Houston, TX 77064 | Oil & Gas Operator | Feb 2017 |
352 | Medders Oil Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
353 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
354 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
355 | Merrimac Energy Corp. | Dallas, TX 75206 | Oil & Gas Operator | Aug 1999 |
356 | Midpar L.P. | Midland, TX 79702 | Oil & Gas Operator | Feb 1995 |
357 | Midway Drilling Co. | Richmond, TX 77469 | Oil & Gas Operator | Apr 2024 |
358 | Milagro Exploration, LLC | Houston, TX 77010 | Oil & Gas Operator | Aug 2018 |
359 | Miller, W. C. Operating Company | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2024 |
360 | Miner, R. C. Inc. | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Apr 2002 |
361 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
362 | ML Resources, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Mar 2008 |
363 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
364 | Modern Exploration, Inc. | Sherman, TX 75090 | Oil & Gas Operator | Apr 2024 |
365 | Mogul Energy International, Inc. | Houston, TX 77042 | Oil & Gas Operator | Oct 2017 |
366 | Mohican Oil & Gas, L.L.C. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Apr 2013 |
367 | Moose Oil & Gas Co. | Houston, TX 77002 | Oil & Gas Operator | Feb 2000 |
368 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
369 | Mse Operating Corp. | Beaverton, OR 97008 | Oil & Gas Operator | Apr 2024 |
370 | Mueller Engineering Corp. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Feb 2002 |
371 | Mueller Exploration, Inc. | Portland, TX 78374 | Oil & Gas Operator | Apr 2024 |
372 | Mustang Fuel Corporation | Oklahoma City, OK 73114 | Oil & Gas Operator | Feb 2024 |
373 | MW Petroleum Corporation | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
374 | Nance Engineering Inc. | Houston, TX 77058 | Oil & Gas Operator | Mar 2002 |
375 | Neumin Production Company | Point Comfort, TX 77978 | Oil & Gas Operator | Apr 2024 |
376 | New Century Exploration, Inc. | Spring, TX 77379 | Oil & Gas Operator | Apr 2024 |
377 | New Source Oil & Gas, LLC | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
378 | Nomeco Oil & Gas Co. | Jackson, MI 49204 | Oil & Gas Operator | Dec 1994 |
379 | North Shore Energy, L.L.C. | Austin, TX 78750 | Oil & Gas Operator | Apr 2024 |
380 | O'Connor Energy Management, LLC | Victoria, TX 77902 | Oil Operator | Apr 2024 |
381 | Oblaen Resources LLC | Wallis, TX 77485 | Oil & Gas Operator | Apr 2024 |
382 | Ocean Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
383 | Omega Alpha Resources, LLC | Dallas, TX 75219 | Oil Operator | Apr 2024 |
384 | Omega Energy Corp. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
385 | Omega Energy, LLC | Corpus Chrsti, TX 78418 | Oil & Gas Operator | Apr 2024 |
386 | Omimex Petroleum Inc | Fort Worth, TX 76120 | Oil & Gas Operator | Aug 2022 |
387 | Opex Energy, LLC | Houston, TX 77042 | Oil & Gas Operator | Mar 2008 |
388 | Oro Resources, LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
389 | Orr Production Company | Austin, TX 78746 | Oil & Gas Operator | Dec 2000 |
390 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
391 | Osyka Oil & Gas, Inc. | Metairie, LA 70004 | Oil & Gas Operator | Apr 2024 |
392 | Osyka Permian, LLC | Houston, TX 77079 | Oil & Gas Operator | Apr 2024 |
393 | Outline Oil Corp. | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2024 |
394 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
395 | Pace West Production LC | San Angelo, TX 76904 | Oil & Gas Operator | Sep 1995 |
396 | Padon, Frank B. Oil Oper., Inc. | Houston, TX 77227 | Oil & Gas Operator | Nov 1998 |
397 | Paloma Operating, LLC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
398 | Pantano Energy | San Antonio, TX 78258 | Oil & Gas Operator | Jul 1999 |
399 | Parker & Parsley Development L.P | Midland, TX 79702 | Oil & Gas Operator | Oct 2007 |
400 | Parker & Parsley Producing LP | Midland, TX 79702 | Oil & Gas Operator | Oct 1997 |