3201 | Dry Creek Operating, LLC | Fort Worth, TX 76109 | Oil & Gas Operator | Jul 2025 |
3202 | Dry Fork Production Co | Wichita Falls, TX 76301 | Oil Operator | Apr 2003 |
3203 | Dry Fork Production Co., LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Jul 2025 |
3204 | DSB Energy, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jul 2025 |
3205 | DSM Exploration Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | May 1996 |
3206 | DSR Oil & Gas, Inc. | Monahans, TX 79756 | Oil & Gas Operator | Jul 2025 |
3207 | DSTJ Corporation | Montgomery, TX 77316 | Oil & Gas Operator | Mar 2001 |
3208 | DSW Production Corp. | Houston, TX 77265 | Oil & Gas Operator | Jul 2025 |
3209 | DSX Operating Co. | Amarillo, TX 79105 | Oil & Gas Operator | Mar 2008 |
3210 | Dte Gas Resources, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2007 |
3211 | Dte Gas Resources, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Feb 2014 |
3212 | Dual Production Partners, LLC | Nacogdoches, TX 75963 | Oil & Gas Operator | Jul 2025 |
3213 | Dual Quiver Oil & Gas Op, LLC | Flower Mound, TX 75027 | Oil & Gas Operator | Jul 2025 |
3214 | Ducky Oil Corporation | Fort Worth, TX 76120 | Oil & Gas Operator | Jul 2025 |
3215 | Duderstadt, A. R. | Boling, TX 77420 | Oil & Gas Operator | Jul 2025 |
3216 | Dudley Oil Co. | Crane, TX 79731 | Oil & Gas Operator | Jan 2006 |
3217 | Dugan Production Corp | Farmington, NM 87499 | Oil & Gas Operator | May 2025 |
3218 | Dugger, Glenn | Alice, TX 78332 | Oil & Gas Operator | Nov 2013 |
3219 | Duke Operating Company | Graham, TX 76450 | Oil Operator | Jul 2025 |
3220 | Duke, M. L. | Snyder, TX 79549 | Oil & Gas Operator | Mar 2008 |
3221 | Duke, M.A. "Andy", Jr. | Montague, TX 76251 | Oil & Gas Operator | Jun 2023 |
3222 | Dula Production, LLC | Stockdale, TX 78160 | Oil Operator | Jul 2025 |
3223 | Dunbar, Ron, Inc. | Longview, TX 75606 | Oil & Gas Operator | Jan 2012 |
3224 | Duncan Drilling Co. | Big Spring, TX 79721 | Oil & Gas Operator | Jul 2025 |
3225 | Duncan Energy Company | Denver, CO 80202 | Oil & Gas Operator | Mar 2008 |
3226 | Duncan Energy LLC | Dallas, TX 75231 | Oil & Gas Operator | Jul 2025 |
3227 | Duncan Land & Exploration, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
3228 | Duncan Oil Company | Holliday, TX 76366 | Oil Operator | Mar 2008 |
3229 | Duncan Oil Inc | Denver, CO 80210 | Oil & Gas Operator | Jun 2016 |
3230 | Duncan Oil Properties, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jul 2025 |
3231 | Dundee Oil & Supply Inc | Tulsa, OK 74101 | Oil & Gas Operator | Apr 2001 |
3232 | Dundee Petroleum, Inc. | Buffalo Gap, TX 79508 | Oil & Gas Operator | Aug 2003 |
3233 | Dune Oil And Gas, Inc. | Odessa, TX 79768 | Oil & Gas Operator | Aug 2006 |
3234 | Dune Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Jun 2016 |
3235 | Dune Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Apr 1997 |
3236 | Dunigan Operating Company, Inc. | Austin, TX 78755 | Oil & Gas Operator | Jul 2025 |
3237 | Dunigan Petroleum, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Aug 2003 |
3238 | Dunlap Exploration, Inc. | Fort Worth, TX 76101 | Oil & Gas Operator | Nov 2016 |
3239 | Dunlap, Rodge | Olney, TX 76374 | Oil & Gas Operator | Aug 2002 |
3240 | Dunn Resources, LLC | Shreveport, LA 71115 | Oil & Gas Operator | Mar 2023 |
3241 | Dunne Equities Operating, Inc. | Houston, TX 77057 | Oil & Gas Operator | Aug 2022 |
3242 | Dunne Equities, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Apr 2014 |
3243 | Duplantis Energy, LLC | Pleasanton, TX 78064 | Oil Operator | Jul 2025 |
3244 | Durango Operating Co., Inc. | Abilene, TX 79604 | Oil & Gas Operator | Feb 2002 |
3245 | Durango Resources Corp. | Houston, TX 77043 | Oil & Gas Operator | Jul 2025 |
3246 | Durham, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jul 2016 |
3247 | Durst Oil Company | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Sep 2000 |
3248 | Duster Production, Inc. | Refugio, TX 78377 | Oil & Gas Operator | Oct 2011 |
3249 | Duval Gas Gathering Corporation | Austin, TX 78711 | Oil & Gas Operator | Jul 2025 |
3250 | DWP Oil & Gas | Wichita Falls, TX 76309 | Oil & Gas Operator | Jul 2025 |
3251 | DWR Oil Company | Merkel, TX 79536 | Oil & Gas Operator | Jul 2025 |
3252 | Dyad Petroleum Company | Midland, TX 79710 | Oil & Gas Operator | Sep 2021 |
3253 | Dyersdale Energy, L.P. | Kilgore, TX 75663 | Oil & Gas Operator | Jul 2025 |
3254 | Dyersdale Production Co, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Jul 2025 |
3255 | Dym Energy, Inc. | Celina, TX 75009 | Oil & Gas Operator | Apr 2018 |
3256 | Dynamic Offshore Res. NS, LLC | Houston, TX 77010 | Oil & Gas Operator | May 2010 |
3257 | Dynamic Offshore Resources, LLC | Houston, TX 77042 | Oil & Gas Operator | Jul 2025 |
3258 | Dynamic Petroleum Res., Inc. | Houston, TX 77068 | Oil & Gas Operator | Jul 1994 |
3259 | Dynamic Production, Inc. | Fort Worth, TX 76106 | Oil & Gas Operator | Jul 2025 |
3260 | Dyne Oil & Gas,Inc. | Borger, TX 79008 | Oil & Gas Operator | Dec 2017 |
3261 | Dyson Energy Operating, LLC | Bryan, TX 77802 | Oil & Gas Operator | Jun 2018 |
3262 | E & B Equipment | Liberty, TX 77575 | Oil & Gas Operator | Feb 2010 |
3263 | E & E Construction Company | Wichita Falls, TX 76308 | Oil Operator | Jul 2025 |
3264 | E & E Drilling Co., Inc. | Wichita Falls, TX 76308 | Oil Operator | Jul 2025 |
3265 | E & G Wells Rehab Project LLC | Houston, TX 77071 | Oil Operator | Jul 2025 |
3266 | E & R Oil | San Angelo, TX 76906 | Oil & Gas Operator | Jul 2025 |
3267 | E & S Operating Company | Caddo, TX 76429 | Oil & Gas Operator | Feb 2018 |
3268 | E & W Oil, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Jul 2025 |
3269 | E & W Production | Olney, TX 76374 | Oil & Gas Operator | Aug 2018 |
3270 | E L M Oil Company | Lockhart, TX 78644 | Oil & Gas Operator | May 2000 |
3271 | E P C Oil & Gas, Inc. | Caldwell, TX 77836 | Oil & Gas Operator | Jul 2025 |
3272 | E R Operating Company | Dallas, TX 75225 | Oil & Gas Operator | Jan 2025 |
3273 | E W D Oil | Winters, TX 79567 | Oil & Gas Operator | Jul 2025 |
3274 | E&B Natural Resources MGT Corp | Bakersfield, CA 93308 | Oil & Gas Operator | Aug 2017 |
3275 | E-Cor, Inc. | Austin, TX 78734 | Gas Operator | Feb 1999 |
3276 | E-L Gas Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
3277 | E-P Oil Co. Inc. | Luling, TX 78648 | Oil & Gas Operator | Jul 2025 |
3278 | E. & H. Oil Company | Woodson, TX 76491 | Oil & Gas Operator | May 1998 |
3279 | E. T. Oil Company | Luling, TX 78648 | Oil & Gas Operator | Jul 2025 |
3280 | E. T. S. Enterprises, Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Jul 1996 |
3281 | E.A.T.E. Operating | Natalia, TX 78059 | Oil & Gas Operator | Jul 2025 |
3282 | E.C. Hindman Oil And Gas | Graham, TX 76450 | Oil & Gas Operator | Jul 2025 |
3283 | E.C. Production, L.L.C. | Rosenberg, TX 77471 | Oil & Gas Operator | Jul 2025 |
3284 | E.G. Operating | Dallas, TX 75206 | Oil & Gas Operator | Mar 2008 |
3285 | E.G.L. Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2025 |
3286 | E/T Petroleum Co. | Big Lake, TX 76932 | Oil & Gas Operator | Aug 2014 |
3287 | E2 Operating LLC | Tulsa, OK 74135 | Oil & Gas Operator | Jul 2025 |
3288 | Eaa Operating, LLC | Perryton, TX 79070 | Oil & Gas Operator | Jul 2025 |
3289 | Eado Production, Inc. | Kermit, TX 79745 | Oil & Gas Operator | Aug 2012 |
3290 | Eagle Capital Partners, LLC | Eunice, NM 88231 | Oil & Gas Operator | Jul 2025 |
3291 | Eagle Energy | Midland, TX 79710 | Oil & Gas Operator | Aug 1994 |
3292 | Eagle Energy Acquisitions LP | Houston, TX 77002 | Oil & Gas Operator | Aug 2014 |
3293 | Eagle Energy Development Co | La Porte, TX 77571 | Oil & Gas Operator | Dec 2024 |
3294 | Eagle Energy Resources, LLC | La Porte, TX 77571 | Oil & Gas Operator | Jul 2025 |
3295 | Eagle Exploration Co., Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Dec 2019 |
3296 | Eagle Ford Hunter Resources,Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2013 |
3297 | Eagle Ford Oil Co., Inc. | Houston, TX 77057 | Oil & Gas Operator | Jul 2025 |
3298 | Eagle Hydrocarbons (Texas) Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
3299 | Eagle Hydrocarbons Inc. | Houston, TX 77079 | Oil & Gas Operator | Jun 2020 |
3300 | Eagle Natural Resources, LLC | Eunice, NM 88231 | Oil Operator | Jul 2025 |