5301 | Humedel Land & Minerals, Inc. | Jourdanton, TX 78026 | Oil & Gas Operator | Mar 2008 |
5302 | Humphrey, Thos.D. Oil Prop.,Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Aug 1999 |
5303 | Humphrey-Bashford Oil, Inc. | Abilene, TX 79604 | Oil & Gas Operator | Sep 2010 |
5304 | Hunt Cimarron LTD. Partnership | Roswell, NM 88202 | Oil & Gas Operator | Apr 2025 |
5305 | Hunt Industries, LTD. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2000 |
5306 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2025 |
5307 | Hunt Operating, LLC | Jacksboro, TX 76458 | Oil & Gas Operator | Apr 2025 |
5308 | Hunt Petroleum (Aec), Inc. | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
5309 | Hunt Petroleum Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
5310 | Hunt, Hassie Exploration Company | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
5311 | Hunt, WM. Herbert, Trust Est. | Dallas, TX 75201 | Oil & Gas Operator | Sep 1998 |
5312 | Hunter & Hedrick Production, Inc | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 1995 |
5313 | Hunter & McDonald | Wichita Falls, TX 76309 | Oil & Gas Operator | Jul 2001 |
5314 | Hunter Brothers | Wichita Falls, TX 76302 | Oil & Gas Operator | Jul 2007 |
5315 | Hunter Energy, Inc. | Hurst, TX 76053 | Oil & Gas Operator | Apr 2025 |
5316 | Hunter Oil & Gas Co. | Bangs, TX 76823 | Oil & Gas Operator | Apr 2025 |
5317 | Hunter Oil Corporation | Gruver, TX 79040 | Gas Operator | Apr 2025 |
5318 | Hunter Petroleum Inc. | Alice, TX 78333 | Oil & Gas Operator | May 2014 |
5319 | Hunter, Rocquelle | Coleman, TX 76834 | Oil Operator | Apr 2025 |
5320 | Hunters Creek Oil & Gas | Houston, TX 77042 | Oil & Gas Operator | Apr 2025 |
5321 | Huntington Energy LLC | Nichols Hill, OK 73116 | Oil & Gas Operator | Apr 2025 |
5322 | Huntington Resources Inc | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2006 |
5323 | Huntland Properties, LTD. | Santa Anna, TX 76878 | Oil & Gas Operator | Apr 2025 |
5324 | Huntwood Resources, LLC | Huntsville, TX 77340 | Oil Operator | Apr 2025 |
5325 | Hurd Ent.LTD/U.S.Enercorp,LLC | San Antonio, TX 78209 | Oil & Gas Operator | Aug 2002 |
5326 | Hurd Enterprises, LTD. | San Antonio, TX 78209 | Oil & Gas Operator | Apr 2025 |
5327 | Hurley Petroleum Corporation | Baton Rouge, LA 70821 | Oil & Gas Operator | Feb 2000 |
5328 | Hurricane Oil And Gas Co., Inc. | Houston, TX 77057 | Oil & Gas Operator | Mar 2008 |
5329 | Hurst Oil & Gas, Inc. | Hillsboro, TX 76645 | Oil & Gas Operator | Dec 2024 |
5330 | Husfeld, Rose Marie | Bowie, TX 76230 | Oil & Gas Operator | Aug 2017 |
5331 | Husfeld, Walter H. | Bowie, TX 76230 | Oil & Gas Operator | Jun 2007 |
5332 | Huskins, Kenny | Iowa Park, TX 76367 | Oil Operator | Jan 2025 |
5333 | Huson Corp. | Albany, TX 76430 | Oil & Gas Operator | May 2003 |
5334 | Huston Minerals LP | Albany, TX 76430 | Oil & Gas Operator | Apr 2025 |
5335 | Huston Oil | Woodson, TX 76491 | Oil & Gas Operator | Oct 2010 |
5336 | HW Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2025 |
5337 | HWH Production, LLC | Muenster, TX 76252 | Oil Operator | Apr 2025 |
5338 | Hy-Tech, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Feb 2017 |
5339 | Hyalite Energy Corporation | Pampa, TX 79066 | Oil & Gas Operator | Jan 2025 |
5340 | Hybrid Operating, Incorporated | Carlsbad, CA 92009 | Oil & Gas Operator | Apr 2025 |
5341 | Hydroc Oil Company | Borger, TX 79007 | Oil & Gas Operator | May 2012 |
5342 | Hydrocarbon Horizons, Inc. | Corpus Chrsti, TX 78473 | Oil & Gas Operator | Jun 2023 |
5343 | Hydrocarbon Lease Management LTD | Addison, TX 75001 | Oil & Gas Operator | Jul 2002 |
5344 | Hydrocarbon Management, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Dec 1996 |
5345 | Hydrocarbon Operating, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2025 |
5346 | Hydrogeo Energy, LLC | Houston, TX 77074 | Oil Operator | Apr 2025 |
5347 | Hydrogeo, L.L.C. | Houston, TX 77074 | Oil & Gas Operator | Apr 2025 |
5348 | Hyer,Na & CJ Aldenhoven Trusts | Lipan, TX 76462 | Gas Operator | Oct 2017 |
5349 | Hyperion Energy LP | Dallas, TX 75206 | Oil & Gas Operator | May 2014 |
5350 | Hyperion Oil & Gas LLC | Dallas, TX 75251 | Oil & Gas Operator | Apr 2025 |
5351 | Hyquest Energy, Inc. | Midland, TX 79710 | Oil & Gas Operator | Mar 2015 |
5352 | I & L Development Co. | Dallas, TX 75219 | Oil & Gas Operator | Mar 1996 |
5353 | I.T. Corporation | Arlington, TX 76016 | Oil & Gas Operator | Apr 2025 |
5354 | Ibc Petroleum, Inc. | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2025 |
5355 | Ibex Resources I, L.P. | Midland, TX 79701 | Oil & Gas Operator | Jul 1999 |
5356 | Ibex Resources Operating LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2007 |
5357 | Ibex Resources, LLC | Austin, TX 78751 | Oil & Gas Operator | Jul 1999 |
5358 | Ica Energy Operating, L.L.C. | Odessa, TX 79760 | Oil & Gas Operator | Apr 2025 |
5359 | Icarus Operating Corporation | Spring, TX 77393 | Oil & Gas Operator | Apr 2025 |
5360 | Ice Brothers, Inc. | Monahans, TX 79756 | Oil & Gas Operator | Jul 2024 |
5361 | Ice Well Services, Inc. | Abilene, TX 79603 | Oil & Gas Operator | Apr 2025 |
5362 | Ickert Enterprises | Olney, TX 76374 | Oil & Gas Operator | Apr 2025 |
5363 | Ickert, A. F. Jr. | Olney, TX 76374 | Oil & Gas Operator | Apr 1998 |
5364 | Ics Energy LLC | Stamford, TX 79553 | Oil & Gas Operator | Apr 2025 |
5365 | Idaho Oil Co., Inc. | San Antonio, TX 78212 | Oil & Gas Operator | Mar 2008 |
5366 | Idgas, Inc. | Austin, TX 78746 | Oil & Gas Operator | Oct 1995 |
5367 | Ijs Oil | Saint Jo, TX 76265 | Oil & Gas Operator | Apr 2025 |
5368 | Ikard, Alan | Electra, TX 76360 | Oil & Gas Operator | Apr 2025 |
5369 | Ike Operating, LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2025 |
5370 | Imagery Exploration, Inc. | Dallas, TX 75380 | Oil & Gas Operator | Apr 2025 |
5371 | Impact Exploration Company | Oklahoma City, OK 73118 | Oil & Gas Operator | May 1998 |
5372 | Imperial Gas Resources LLC | Austin, TX 78701 | Oil & Gas Operator | Apr 2025 |
5373 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
5374 | Imperial Operating Co., L.L.C. | Midland, TX 79701 | Oil Operator | Sep 2023 |
5375 | Impetro Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2020 |
5376 | Ina Street Operations, Inc. | Skellytown, TX 79080 | Oil & Gas Operator | Nov 2012 |
5377 | Inca Oil Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2009 |
5378 | Incendium Resources LLC | Argyle, TX 76226 | Oil & Gas Operator | Apr 2025 |
5379 | Incline Energy | Midland, TX 79710 | Oil & Gas Operator | Apr 2025 |
5380 | Independence Resources MGMT, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Mar 2021 |
5381 | Indexgeo & Associates, Inc. | Houston, TX 77002 | Oil & Gas Operator | Apr 2009 |
5382 | Indian Exploration, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Apr 2025 |
5383 | Indian Oil Company | Gainesville, TX 76241 | Oil & Gas Operator | Apr 2025 |
5384 | Indian Oil LTD. | Whitsett, TX 78075 | Oil & Gas Operator | Apr 2025 |
5385 | Indigo Minerals LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2022 |
5386 | Indigo Resources LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2019 |
5387 | Indy Oil, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Feb 2004 |
5388 | Ineos USA Oil & Gas LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2025 |
5389 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
5390 | Infinity Hydrocarbons LLC | Houston, TX 77079 | Oil & Gas Operator | Aug 2022 |
5391 | Infinity Oil & Gas Inc | Nowata, OK 74048 | Oil Operator | Jun 1993 |
5392 | Infinity Oil & Gas Of TX, Inc. | Overland Park, KS 66210 | Oil & Gas Operator | Apr 2025 |
5393 | Ingram, J. Oil & Gas, Inc. | Plano, TX 75074 | Oil & Gas Operator | Apr 2025 |
5394 | Initial Energy Services, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Apr 2025 |
5395 | Inject Technologies Inc. | Andrews, TX 79714 | Oil Operator | Apr 2025 |
5396 | Inland Gas Corp. | Houston, TX 77036 | Oil Operator | Dec 2011 |
5397 | Inland Minerals Management, Inc. | Austin, TX 78701 | Oil & Gas Operator | Apr 2025 |
5398 | Inland Ocean, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Apr 2025 |
5399 | Inland Oil And Gas | Nacogdoches, TX 75961 | Oil & Gas Operator | Dec 1997 |
5400 | Innoverse Production, LLC | Gainesville, TX 76240 | Oil & Gas Operator | Apr 2025 |