301 | Dillard, A. W., Jr. | Midland, TX 79701 | Oil & Gas Operator | Jan 1995 |
302 | Diller Oil Company | Baird, TX 79504 | Oil Operator | Apr 2024 |
303 | Dillon, H. L., Jr. | Houston, TX 77027 | Oil & Gas Operator | Mar 1996 |
304 | Dime Box Oil Company | Austin, TX 78759 | Oil & Gas Operator | Mar 2008 |
305 | Dimmit County SWD, LLC | Carrizo SPGS, TX 78834 | Oil Operator | Apr 2024 |
306 | Dimock Operating Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
307 | Dimock Petroleum | Dallas, TX 75205 | Oil Operator | Apr 2014 |
308 | Dinero Oil Corporation | Corpus Chrsti, TX 78460 | Oil & Gas Operator | Nov 1999 |
309 | Dinero Operating Co | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
310 | Dino Operating LLC | Throckmorton, TX 76483 | Oil Operator | Apr 2024 |
311 | Dirks Petroleum Company | Beeville, TX 78104 | Oil & Gas Operator | Apr 2024 |
312 | Dirks, R. W. | Tuleta, TX 78162 | Oil & Gas Operator | May 1999 |
313 | Dirks, R.W. Pet. Eng. Inc. | Tuleta, TX 78162 | Oil & Gas Operator | Jul 1999 |
314 | Dirnett, Inc. | Tuleta, TX 78162 | Oil & Gas Operator | Apr 2024 |
315 | Discorbis Oil Company | San Antonio, TX 78217 | Oil & Gas Operator | Jul 2019 |
316 | Discovery Energy Corp. CC | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2024 |
317 | Discovery Natural Resources LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
318 | Discovery Operating Inc | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
319 | Discovery Petroleum, L.L.C. | Alice, TX 78333 | Oil & Gas Operator | Apr 2024 |
320 | Dittman, D. W. | Big Lake, TX 76932 | Oil & Gas Operator | Mar 2007 |
321 | Diversified Operating Corporation | Golden, CO 80401 | Oil & Gas Operator | Oct 2012 |
322 | Diversified Production LLC | Minden, LA 71055 | Oil & Gas Operator | Apr 2024 |
323 | Diversity Petroleum, LP | Rockwall, TX 75087 | Oil & Gas Operator | Aug 2010 |
324 | Dixie Drilling Company, Inc. | Sherman, TX 75090 | Oil & Gas Operator | Nov 2011 |
325 | Dixon Exploration Inc | Abilene, TX 79604 | Oil & Gas Operator | Oct 2019 |
326 | Dixon, N. D. | Midland, TX 79702 | Oil & Gas Operator | Feb 2003 |
327 | DJ & T Services, LLC | Abilene, TX 79601 | Oil & Gas Operator | Apr 2024 |
328 | DJ Exploration, Inc. | San Antonio, TX 78257 | Oil & Gas Operator | Apr 2024 |
329 | DJ Resources Inc | Bowie, TX 76230 | Oil & Gas Operator | Nov 2017 |
330 | DJD Drilling Corporation | Graham, TX 76450 | Oil Operator | Jan 2010 |
331 | DJH Investments, Inc. | Houston, TX 77024 | Oil Operator | Apr 2024 |
332 | DJH Oil & Gas LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
333 | DJM Beasley Well Service | Tuscola, TX 79562 | Oil Operator | Apr 2024 |
334 | DK Oil Company | Winters, TX 79567 | Oil & Gas Operator | Jul 2022 |
335 | DKM Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Sep 2011 |
336 | DKMR Oil Company, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Apr 2017 |
337 | DKW Energy, Inc. | Sherman Oaks, CA 91403 | Oil & Gas Operator | Apr 2024 |
338 | DLB Oil & Gas, Inc. | Big Lake, TX 76932 | Oil & Gas Operator | Apr 2024 |
339 | DLM Energy | Houston, TX 77058 | Oil & Gas Operator | Sep 1994 |
340 | DM Backhoe Service | Iowa Park, TX 76367 | Oil Operator | Apr 2024 |
341 | DMS Oil Company | Houston, TX 77042 | Oil & Gas Operator | Jan 2024 |
342 | DMV Pipeline LLC | Plano, TX 75074 | Oil & Gas Operator | Apr 2024 |
343 | DNR Oil And Gas, Inc. | Englewood, CO 80155 | Oil & Gas Operator | Feb 2024 |
344 | Dobbs Petroleum Co. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2024 |
345 | Doc Oil | Brownwood, TX 76801 | Oil & Gas Operator | Oct 2019 |
346 | Doc'S Tank Trucks | Jacksboro, TX 76458 | Oil Operator | Jun 2007 |
347 | Dodson Prairie Oil & Gas LLC | San Antonio, TX 78205 | Gas Operator | Apr 2024 |
348 | Dodson, Inc. | San Antonio, TX 78232 | Oil & Gas Operator | Oct 1998 |
349 | Dodson, Wayne Consultants, Inc. | Snyder, TX 79549 | Oil & Gas Operator | Jul 2003 |
350 | Doege, Donald | La Vernia, TX 78121 | Oil & Gas Operator | Apr 2024 |
351 | Doege, Harry | La Vernia, TX 78121 | Oil & Gas Operator | Aug 2003 |
352 | Doggy Oil Corp | Decatur, GA 30031 | Oil & Gas Operator | Apr 2024 |
353 | Dogwood Operating Company, Inc. | Houston, TX 77069 | Oil & Gas Operator | Apr 2024 |
354 | Dolberry Energy Resources Corp. | Dallas, TX 75252 | Oil Operator | Apr 2024 |
355 | Dolch Production, Inc. | San Antonio, TX 78248 | Oil & Gas Operator | Jul 1996 |
356 | Dolphin Petroleum | Alice, TX 78333 | Oil & Gas Operator | Jun 2008 |
357 | Dolphin Petroleum, LP | Alice, TX 78333 | Oil & Gas Operator | Apr 2024 |
358 | Dominion Corporation | Houston, TX 77001 | Oil & Gas Operator | Dec 2010 |
359 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
360 | Dominion Minerals Corporation | Houston, TX 77014 | Oil & Gas Operator | Nov 2009 |
361 | Dominion Natural Resources LLC | Dallas, TX 75367 | Oil & Gas Operator | Apr 2024 |
362 | Dominion Oklahoma Texas E&P, Inc | Richmond, VA 23219 | Oil & Gas Operator | Sep 2018 |
363 | Dominion Operating, LLC | Midland, TX 79708 | Oil Operator | Mar 2018 |
364 | Dominion Production Company, LLC | Tampa, FL 33606 | Oil & Gas Operator | Apr 2024 |
365 | Domino Operations, Inc. | Abilene, TX 79603 | Oil & Gas Operator | Apr 2024 |
366 | Domino Prod Services Inc | Bellville, TX 77418 | Oil & Gas Operator | Feb 2004 |
367 | Dominy Oil Co., Inc. | Fort Worth, TX 76185 | Oil & Gas Operator | Oct 1999 |
368 | Don Bar Investment Company | Windthorst, TX 76389 | Oil & Gas Operator | Feb 2004 |
369 | Don Peterson Company, LLC - | Loving, TX 76460 | Oil Operator | Apr 2024 |
370 | Don-Dale, Inc. | Clarksville, TX 75426 | Oil & Gas Operator | Aug 2003 |
371 | Donalu Oil | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
372 | Donna-Lynne Oil Co. | George West, TX 78022 | Oil & Gas Operator | Jun 2018 |
373 | Donnell Pipe & Supply Co/TX Corp | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2008 |
374 | Donnell, Bill | Graham, TX 76450 | Oil & Gas Operator | May 1995 |
375 | Donnell, Louis, Jr. | South Bend, TX 76481 | Oil & Gas Operator | Mar 2008 |
376 | Donoco Oil Company | La Vernia, TX 78121 | Oil & Gas Operator | Apr 2024 |
377 | Doolaree Corporation | Sherman, TX 75091 | Oil & Gas Operator | Apr 2024 |
378 | Dooley, Jeff | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2012 |
379 | Dora Inc | Levelland, TX 79336 | Oil & Gas Operator | Jul 2019 |
380 | Dorado Drilling, Inc. | Gulfport, MS 39501 | Oil & Gas Operator | Apr 2024 |
381 | Dorado Offshore, LLC | Katy, TX 77494 | Oil Operator | Apr 2024 |
382 | Dorado Oil Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2014 |
383 | Dorado Operating Inc. | Dallas, TX 75225 | Oil & Gas Operator | Apr 2011 |
384 | Dorchester Operating Company LLC | Refugio, TX 78377 | Oil & Gas Operator | Apr 2024 |
385 | Dorchester Resources LP | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2021 |
386 | Dore Corporation | Amarillo, TX 79119 | Gas Operator | Jun 2010 |
387 | Dore Energy Co., LTD. | Amarillo, TX 79101 | Gas Operator | Apr 2024 |
388 | Dorfman Production Company | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
389 | Dorland, D. L. | Midland, TX 79701 | Oil & Gas Operator | Aug 2003 |
390 | Dorland, D. L. Estate Of | Midland, TX 79702 | Oil & Gas Operator | Nov 1994 |
391 | Dorland, D. L. Inc. | Midland, TX 79701 | Oil & Gas Operator | Jul 1994 |
392 | Dorondoco Operating Co., Inc. | Brownwood, TX 76801 | Oil & Gas Operator | May 1994 |
393 | Dorough, Lee Operations | Orlando, FL 32801 | Oil & Gas Operator | Apr 2024 |
394 | Dorr, John R. | Pecos, TX 79772 | Oil & Gas Operator | Apr 2024 |
395 | Dos Cicadas | Miles, TX 76861 | Oil & Gas Operator | Apr 2024 |
396 | Double Barrel Oil LLC | Brenham, TX 77834 | Oil & Gas Operator | Apr 2024 |
397 | Double C Operating LLC | Abilene, TX 79602 | Oil Operator | Apr 2024 |
398 | Double Diamond Energy Corp. | Granbury, TX 76048 | Gas Operator | Apr 2013 |
399 | Double Diamond Petroleum, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
400 | Double E Oil & Gas, L. P. | Electra, TX 76360 | Oil & Gas Operator | Apr 2024 |