301 | Lobo Oil Company | Woodson, TX 76491 | Oil & Gas Operator | Sep 1999 |
302 | Longhorn Oil Properties, Inc. | Pottsboro, TX 75076 | Oil & Gas Operator | Apr 2024 |
303 | Luff Exploration Company | Denver, CO 80203 | Oil & Gas Operator | Feb 2024 |
304 | Lyon Operating Company Inc.(Iii) | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2024 |
305 | M & K Operating LLC | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
306 | Mahler, Kelly Operating | Graham, TX 76450 | Oil & Gas Operator | Mar 2017 |
307 | Mantle Oil & Gas, LLC | Friendswood, TX 77546 | Oil & Gas Operator | Apr 2024 |
308 | Maranatha Exploration, LP | Wichita Falls, TX 76307 | Oil Operator | Feb 2012 |
309 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Feb 2024 |
310 | Marjac Oil Company, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
311 | Martin Petroleum Corp. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
312 | Martin, John I. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
313 | Masada Oil & Gas Company LTD. | Abilene, TX 79603 | Oil & Gas Operator | Apr 2024 |
314 | Mash Oilfield Services, LP | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
315 | Maverick Properties, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Sep 1994 |
316 | Mayo, Eddie | Fredericksbrg, TX 78624 | Oil & Gas Operator | Apr 2024 |
317 | McBee Operating Company, L.L.C. | Dallas, TX 75209 | Oil & Gas Operator | Apr 2024 |
318 | McClymond, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2001 |
319 | McClymond, LTD. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2009 |
320 | McCracken, H. L. Company | Wichita Falls, TX 76302 | Oil & Gas Operator | Apr 2024 |
321 | McCulliss Resources Co Inc | Littleton, CO 80161-3248 | Oil & Gas Operator | Jun 2009 |
322 | MCG Oil & Gas Operating, LLC | Archer City, TX 76351 | Oil & Gas Operator | Sep 2023 |
323 | McKee, Kenneth W. Oil Co. | Graham, TX 76450 | Oil & Gas Operator | Aug 2011 |
324 | McMahon-Bullington Drilling Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 1996 |
325 | Menasco, J. | Wichita Falls, TX 76310 | Oil & Gas Operator | Dec 2019 |
326 | Mercury Exploration Co | Fort Worth, TX 76104 | Oil & Gas Operator | Dec 2006 |
327 | Metano Energy III, LP | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
328 | Mid-Continental Exploration,Inc. | Sanger, TX 76266 | Oil & Gas Operator | Apr 2024 |
329 | Mid-Tex Energy Inc. | Costa Mesa, CA 92626 | Oil & Gas Operator | Jan 1999 |
330 | Middle Bay Oil Company, Inc. | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
331 | Misener Operating, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Feb 2010 |
332 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
333 | MJM Oil & Gas, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Aug 2003 |
334 | Mobil Oil Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2016 |
335 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
336 | Momentum Oil Company | Albany, TX 76430 | Oil & Gas Operator | May 2003 |
337 | Momentum Operating Co., Inc. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
338 | Moore, Miles Inc. | Moran, TX 76464 | Oil & Gas Operator | Apr 2024 |
339 | Moore, Stephen Operating | Graham, TX 76450 | Oil & Gas Operator | Jun 2002 |
340 | Morrell, W. R. | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
341 | Mosaic Oil LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
342 | Mosaic Texas LLC | Dallas, TX 75205 | Oil & Gas Operator | Apr 2024 |
343 | Mote Resources, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2004 |
344 | Mullins, Manuel | Olney, TX 76374 | Oil & Gas Operator | Apr 2024 |
345 | Nadel And Gussman Permian,L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
346 | Nadel And Gussman, L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
347 | National Energy Group Inc | Dallas, TX 75206 | Oil & Gas Operator | Sep 2014 |
348 | NBL Permian LLC | Houston, TX 77070 | Oil & Gas Operator | Aug 2018 |
349 | Neatherlin, Earl Inc. | Avoca, TX 79503 | Oil & Gas Operator | Apr 2024 |
350 | Neet Transport Co., Inc. | Throckmorton, TX 76483 | Oil & Gas Operator | Apr 2024 |
351 | New Atlantis Oil & Expl., LLC | Big Spring, TX 79721 | Oil & Gas Operator | Feb 2012 |
352 | New Era International | Graham, TX 76450 | Oil & Gas Operator | Sep 2017 |
353 | Newark Energy LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2011 |
354 | Nichols,Edwin S Explorations Inc | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
355 | NKC Energy, LLC | Bruceville, TX 76630 | Oil Operator | Apr 2024 |
356 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
357 | Norman, C. D. | Irving, TX 75015 | Oil & Gas Operator | Mar 2008 |
358 | North American Exploration Co. | Abilene, TX 79602 | Oil & Gas Operator | Apr 1998 |
359 | North Texas Oil & Gas, LLC | Edmond, OK 73013 | Oil & Gas Operator | Apr 2024 |
360 | Northridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
361 | NWG Operating LLC | Canyon, TX 79015 | Oil & Gas Operator | Apr 2024 |
362 | Nytex Petroleum, Inc. | Graham, TX 76450 | Oil & Gas Operator | Feb 2014 |
363 | O & G Energy, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Oct 1996 |
364 | Oakridge Energy, Inc. | Wichita Falls, TX 76302 | Oil & Gas Operator | Apr 2024 |
365 | Ohlhausen Oil Company | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
366 | Okie Operating Company, LTD. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
367 | Okreek Oil Company | Weatherford, TX 76086 | Oil & Gas Operator | Apr 2024 |
368 | Older Than Dirt LLC | Palo Pinto, TX 76484 | Oil & Gas Operator | Apr 2024 |
369 | Opco Oil & Gas Co. | Dallas, TX 75231 | Oil & Gas Operator | Aug 2003 |
370 | Orth Oil Company, Inc. | Cisco, TX 76437 | Oil & Gas Operator | Apr 2024 |
371 | Osborn Heirs Co | San Antonio, TX 78217 | Oil & Gas Operator | Mar 2024 |
372 | Osceola Oil & Gas Corporation | Somerset, TX 78069 | Oil & Gas Operator | Aug 1994 |
373 | Ouida Oil | Rowlett, TX 75030 | Oil & Gas Operator | Mar 2008 |
374 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
375 | P. R. L. Oil Company | Albany, TX 76430 | Oil & Gas Operator | Apr 2008 |
376 | P.B. Blue Dot Properties | Wexford, PA 15090 | Oil & Gas Operator | Apr 2024 |
377 | Palmer Tank Trucks, Inc. | Olney, TX 76374 | Oil & Gas Operator | Mar 2008 |
378 | Palmer, John LLC | Megargel, TX 76370 | Oil & Gas Operator | Apr 2024 |
379 | Panamerican Operating Inc | Dallas, TX 75219 | Oil & Gas Operator | Apr 2024 |
380 | Paragon Oil & Gas, LLC | Aledo, TX 76008 | Oil & Gas Operator | Apr 2024 |
381 | Pardue Energy Inc. | Dallas, TX 75230 | Oil & Gas Operator | Dec 2015 |
382 | Pardue Oil | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 2006 |
383 | Pardue Oil, Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
384 | Pardue, William M., III | Fort Worth, TX 76116 | Oil & Gas Operator | Dec 1996 |
385 | Parker Energy Company | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
386 | Paschal Petroleum, Inc. | Dallas, TX 75380 | Oil & Gas Operator | Apr 1994 |
387 | Patterson Petroleum LP | Snyder, TX 79550 | Oil & Gas Operator | Mar 2008 |
388 | Patterson Petroleum, Inc. | Snyder, TX 79550 | Oil & Gas Operator | Feb 2000 |
389 | Payne-Johnston | Tyler, TX 75702 | Oil & Gas Operator | Nov 1996 |
390 | Pennant Dev. And Prod., LLC | Midland, TX 79702 | Oil Operator | Apr 2024 |
391 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
392 | Pennzoil Petroleum Company | Houston, TX 77252 | Oil & Gas Operator | Nov 1999 |
393 | Permian Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
394 | Peterson Oil And Gas LLC | Wichita Falls, TX 76310 | Oil & Gas Operator | Apr 2024 |
395 | Petex | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
396 | Petrocorp Acquisition Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2002 |
397 | Petrocorp Incorporated,A TX.Corp | Tulsa, OK 74170 | Oil & Gas Operator | Apr 2005 |
398 | Petroleum Capital, L.C. | Dallas, TX 75367 | Oil & Gas Operator | Apr 2024 |
399 | Pfed Operating | Keller, TX 76248 | Oil Operator | Apr 2024 |
400 | Pharaoh Oil & Gas, Inc. | MC Camey, TX 79752 | Oil & Gas Operator | Apr 2024 |