301 | Singer Oil Company | Oklahoma City, OK 73148 | Oil & Gas Operator | Dec 2023 |
302 | Siosi Oil & Gas Company | Tulsa, OK 74170-2163 | Oil & Gas Operator | Nov 2013 |
303 | Sitco Inc | Yukon, OK 73099 | Oil & Gas Operator | Jul 1995 |
304 | Siven Crude Oil Company | Lomita, CA 90717 | Oil & Gas Operator | Apr 2018 |
305 | Six "E" Trading Company | Allen, OK 74825-0346 | Oil & Gas Operator | Sep 2020 |
306 | SJ Ok Oil Company | Dallas, TX 75206-9925 | Oil & Gas Operator | Dec 2023 |
307 | SJM Inc | Tulsa, OK 74133-1757 | Gas Operator | Apr 2006 |
308 | Sju Holdings LLC | | Oil & Gas Operator | Dec 2023 |
309 | SK Nemaha LLC | | Oil & Gas Operator | Feb 2021 |
310 | SK Plymouth LLC | | Oil & Gas Operator | Oct 2023 |
311 | Skaggs Resources LLC | | Oil Operator | Dec 2023 |
312 | Skeet Oil Production LLC | | Oil Operator | Jan 2024 |
313 | Skelly Oil Co | | Oil & Gas Operator | Mar 2005 |
314 | Skip'S Oilfield Service | Pawhuska, OK 74056 | Oil & Gas Operator | Jan 2006 |
315 | Skull Creel Oil & Gas LLC | | Oil Operator | Nov 2023 |
316 | Skycap Energy, LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Jan 2024 |
317 | SL Petroleum LLC | | Oil & Gas Operator | Apr 2022 |
318 | Slavens II Paul R | Tulsa, OK 74131-2244 | Oil & Gas Operator | Dec 2023 |
319 | Slawson Clifford Ray | Healdton, OK 73438 | Oil Operator | Jan 1995 |
320 | Slawson Exploration Company Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
321 | Slawson, Donald C. | Wichita, KS 67202 | Oil & Gas Operator | Nov 2023 |
322 | Sledge Olen | Duncan, OK 73533 | Oil Operator | Dec 2023 |
323 | Slick Production Inc | Tulsa, OK 74132-1718 | Oil & Gas Operator | Apr 2020 |
324 | Slim Hole Inc | Farmington, NM 87401-7725 | Oil & Gas Operator | May 2013 |
325 | Slinkard William & Roberta | Pawhuska, OK 74056 | Oil Operator | Oct 2022 |
326 | Sloan Oil Corporation | Humble, TX 77347 | Oil & Gas Operator | Mar 2015 |
327 | Sloan Petroleum Service Inc | Edmond, OK 73003-0018 | Oil & Gas Operator | Jan 2024 |
328 | Sloan Production Co | | Oil Operator | Jan 2013 |
329 | Slone VIctor | | Oil Operator | Jan 2024 |
330 | SLS Operating LLC | | Oil & Gas Operator | Jan 2024 |
331 | SLT Dakota Operating, Inc. | Yukon, OK 73099 | Oil & Gas Operator | Apr 2024 |
332 | SM Energy Company | Midland, TX 79707 | Oil & Gas Operator | Apr 2024 |
333 | SM Oil & Gas Inc | Skiatook, OK 74070 | Oil & Gas Operator | Jan 2024 |
334 | Smart H D Etal | | Oil Operator | Jan 2006 |
335 | Smart Jr T J | Ryan, OK 73565 | Oil Operator | Sep 1994 |
336 | Smart Service & Equipment LLC | Muskogee, OK 74401-5262 | Oil Operator | Aug 2013 |
337 | Smiley Drilling Co | Oklahoma City, OK 73156-0773 | Oil & Gas Operator | Apr 1999 |
338 | Smith & Smith Petroleum Corp | | Oil & Gas Operator | Nov 2023 |
339 | Smith Al | Duncan, OK 73534-0037 | Oil Operator | Dec 1998 |
340 | Smith Alfred Dba A-S Oil | | Oil Operator | Jan 2024 |
341 | Smith B R Jr Disposal Co | Erick, OK 73645 | Oil & Gas Operator | Jun 2021 |
342 | Smith Bart Oil & Gas Expl Inc | Council Hill, OK 74428-9603 | Oil & Gas Operator | Apr 2015 |
343 | Smith Bob W | Ardmore, OK 73403-5214 | Oil & Gas Operator | Sep 2014 |
344 | Smith Bradley D & Paul C | Pawhuska, OK 74056 | Oil Operator | Oct 2023 |
345 | Smith Brothers Enterprises | Ardmore, OK 73402 | Oil Operator | Jul 1998 |
346 | Smith C W & Associates Inc | Oklahoma City, OK 73178-0105 | Oil & Gas Operator | Aug 2013 |
347 | Smith Cheryl A | Copan, OK 74022 | Oil Operator | Sep 2023 |
348 | Smith Claude W | Henryetta, OK 74437-7553 | Oil Operator | May 2008 |
349 | Smith Conley P Operating Co | Eglewood, CO 80112-3640 | Oil & Gas Operator | Jun 2000 |
350 | Smith Connie M & Sheryle | Chelsea, OK 74016-1959 | Oil Operator | Feb 2017 |
351 | Smith Doug | Tulsa, OK 74107 | Oil & Gas Operator | Feb 2016 |
352 | Smith Edward F | Avant, OK 74001-0024 | Oil & Gas Operator | Nov 2014 |
353 | Smith Energy Company LLC | Purcell, OK 73080-4772 | Oil & Gas Operator | May 2015 |
354 | Smith J S Production | Seminole, OK 74818-1251 | Oil & Gas Operator | Jan 2024 |
355 | Smith Jack Boyd | Elkhart, IN 46515-1968 | Oil & Gas Operator | Oct 2011 |
356 | Smith Joyce | | Oil Operator | Dec 2023 |
357 | Smith Manus L MFG Inc | Oklahoma City, OK 73147 | Oil & Gas Operator | Nov 1998 |
358 | Smith Max Dean | Wewoka, OK 74884-1333 | Oil & Gas Operator | Oct 2023 |
359 | Smith Oil & Gas Co., Inc. | Wichita Falls, TX 76310 | Oil Operator | Dec 2010 |
360 | Smith Patrica\Judith Miller | Collinsville, OK 74021-6307 | Oil Operator | Jun 2010 |
361 | Smith Petroleum Company | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
362 | Smith Petroleum LLC | Barnsdall, OK 74002-0134 | Oil Operator | Jan 2024 |
363 | Smith Production Co. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
364 | Smith Resources, L.L.C. | Marshall, TX 75671 | Oil & Gas Operator | Apr 2024 |
365 | Smith Richard L | Catoosa, OK 74015 | Oil & Gas Operator | Dec 2019 |
366 | Smith Shirley C | Claremore, OK 74017-0060 | Oil & Gas Operator | Mar 2015 |
367 | Smith Vernon C | | Oil & Gas Operator | Dec 2023 |
368 | Smith VIcki L Palmer | Lawton, OK 73505-1701 | Oil & Gas Operator | Dec 2014 |
369 | Smith W M | Barnstall, OK 74002 | Oil & Gas Operator | Dec 2023 |
370 | Smith-Clement Exploration Inc | Edmond, OK 73013 | Oil Operator | Jul 1997 |
371 | Smither Energy Co LLC | Broken Arrow, OK 74011-7615 | Oil & Gas Operator | Nov 2020 |
372 | Smiths Investment Inc | Sperry, OK 74073-4198 | Oil Operator | Dec 2023 |
373 | Smokey Trail LLC | Eastlake, CO 80241-1640 | Oil & Gas Operator | Jan 2024 |
374 | Snake Creek Oil & Gas Inc | Okmulgee, OK 74447-2041 | Oil & Gas Operator | Dec 2023 |
375 | Sneed Drilling Company | | Oil & Gas Operator | Dec 2023 |
376 | Sneed William A Bill | Cleveland, OK 74020-1007 | Oil & Gas Operator | Jan 2024 |
377 | Snelgrooes Oil Company Inc | Maysville, OK 73057-0631 | Oil & Gas Operator | Nov 2014 |
378 | Snelgrooes Well Service Inc | Elmore City, OK 73433 | Oil & Gas Operator | May 2003 |
379 | SNR Central Oklahoma Operating LLC | | Oil Operator | Jan 2024 |
380 | SNR Operating, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
381 | Snuffy'S Oilfield Service Inc | Hennessey, OK 73742-6511 | Oil & Gas Operator | Nov 2014 |
382 | Snyder Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2015 |
383 | Snyder Oil Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
384 | Snyder Partners | Cody, WY 82414 | Oil & Gas Operator | Jan 2024 |
385 | Sogc, Inc. | Salt Lake Cty, UT 84131 | Oil & Gas Operator | Apr 2024 |
386 | Sonata Oil & Gas Corp Inc | Stratford, OK 74812 | Oil & Gas Operator | Apr 2014 |
387 | Song Production Company | Lindsay, OK 73052-0369 | Oil & Gas Operator | Jun 2015 |
388 | Sonny'S Tank Trucks Inc | Velma, OK 73491-0129 | Oil Operator | Jan 2024 |
389 | Sooner Crude Inc | Tulsa, OK 74136-9107 | Oil & Gas Operator | Sep 2008 |
390 | Sooner Drilling Inc | Shawnee, OK 74802-0037 | Oil & Gas Operator | Jan 2005 |
391 | Sooner Energy LLC | Norman, OK 73069 | Oil & Gas Operator | Sep 2005 |
392 | Sooner Exploration & Development Co Inc | Enid, OK 73702-3525 | Oil & Gas Operator | Oct 2023 |
393 | Sooner Oil & Gas | | Oil & Gas Operator | Dec 2023 |
394 | Sooner Oil & Gas Management Inc | Guthrie, OK 73044-0639 | Oil & Gas Operator | Dec 2023 |
395 | Sooner Oilfield Services Inc | Piedmont, OK 73078-0810 | Oil & Gas Operator | Jan 2024 |
396 | Sooner Pipe & Supply Corp | | Oil & Gas Operator | Nov 2004 |
397 | Sooner Trend Exploration Inc | Kingfisher, OK 73750-4752 | Oil & Gas Operator | Dec 2015 |
398 | Sopac Exploration Inc | Drumright, OK 74030 | Oil & Gas Operator | Jun 1993 |
399 | Sorrels J R Dba Cheyenne Oil Properties | Ponca City, OK 74602-0067 | Oil & Gas Operator | Jul 2022 |
400 | Sos Production LLC | | Oil Operator | Dec 2023 |