301 | Mays, Sam W., Jr. Estate | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2005 |
302 | McCoy Petroleum Corporation | Wichita, KS 67207 | Oil & Gas Operator | Mar 2024 |
303 | McElvain Energy Inc | Denver, CO 80265 | Oil & Gas Operator | Nov 2019 |
304 | Meier Joe Oil Op | | Oil Operator | Jul 1983 |
305 | Melrose Group In | | Oil Operator | Feb 1994 |
306 | Meltzer Oil Comp | | Oil Operator | Dec 1983 |
307 | Meridian Energy Inc. | | Oil Operator | Dec 2023 |
308 | Merit Energy Company, LLC | Dallas, TX 75240 | Oil & Gas Operator | Jan 2024 |
309 | Mesa Operating L | | Oil & Gas Operator | Dec 1996 |
310 | Messman Corporation | Wichita, KS 67208 | Oil & Gas Operator | Dec 2023 |
311 | Michael D. Weilert Oil Company | | Oil Operator | Dec 2023 |
312 | Mid America Ener | | Oil Operator | Nov 1993 |
313 | Mid Continent Resources, Inc. | Houston, TX 77060 | Oil & Gas Operator | Apr 2024 |
314 | Mid-Continent Energy Corp. | Wichita, KS 67208 | Oil & Gas Operator | Dec 2023 |
315 | Mid-Continent Re | | Oil & Gas Operator | Jan 1993 |
316 | Mike Kelso Oil, Inc. | Chase, KS 67524 | Oil & Gas Operator | Dec 2023 |
317 | Mikol Oil LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
318 | Miura Petroleum | | Oil Operator | Dec 1992 |
319 | MJT Oil | | Oil Operator | Dec 2023 |
320 | Mohawk Petroleum | | Oil & Gas Operator | Jan 1995 |
321 | Murfin Drilling | | Oil & Gas Operator | Jul 1997 |
322 | Murfin Drilling Co., Inc. | Wichita, KS 67202 | Oil & Gas Operator | Feb 2024 |
323 | Mustang Drilling | | Oil & Gas Operator | Nov 1996 |
324 | Mustang Energy Corporation | Hays, KS 67601 | Oil Operator | Dec 2023 |
325 | MW Oil, Inc | | Oil Operator | Dec 2023 |
326 | N-B Company Inco | | Oil & Gas Operator | Apr 1992 |
327 | Nadel And Gussman | Tulsa, OK 74103 | Oil & Gas Operator | May 2007 |
328 | Nadel And Gussman, L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
329 | National Coopera | | Oil & Gas Operator | Mar 1992 |
330 | National Develop | | Oil & Gas Operator | Jan 1990 |
331 | National Oil Com | | Oil & Gas Operator | Oct 1992 |
332 | New Age Oil LLC | Hays, KS 67601 | Oil & Gas Operator | Dec 2023 |
333 | New London Oil I | | Oil Operator | Dec 1996 |
334 | Nixon R P Operat | | Oil Operator | Aug 1995 |
335 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
336 | Norstar Petroleum Inc | Englewood, CO 80112 | Oil & Gas Operator | Dec 2023 |
337 | Oil Company Of America, Inc. | Hays, KS 67601 | Oil Operator | Dec 2009 |
338 | Oil Internationa | | Oil Operator | Jun 1986 |
339 | Oil Producers In | | Oil & Gas Operator | Dec 1996 |
340 | Oil Producers, Inc. Of Kansas | Wichita, KS 67206 | Oil & Gas Operator | Apr 2024 |
341 | Okmar Oil Compan | | Oil & Gas Operator | Feb 1995 |
342 | Oryx Energy Comp | | Oil & Gas Operator | Apr 1991 |
343 | Owen'S Pumping Service | | Oil Operator | Dec 2023 |
344 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
345 | P O & G Operating LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
346 | Palomino Petroleum | Newton, KS 67114 | Oil Operator | Oct 2003 |
347 | Pan Western Energy Corporation | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2024 |
348 | Panhandle Petrol | | Oil Operator | Jun 1987 |
349 | Paradise Creek Oil & Gas | Plainville, KS 67663 | Oil Operator | Oct 2023 |
350 | Patterson Energy LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
351 | Patton Oil Compa | | Oil & Gas Operator | Nov 1994 |
352 | Patton Oil Company | Midland, TX 79702 | Oil & Gas Operator | Jun 2007 |
353 | Paul Bowman Oil Trust | Codell, KS 67663 | Oil Operator | Dec 2023 |
354 | Peak Operating LLC | Oklahoma City, OK 73157 | Oil & Gas Operator | Dec 2023 |
355 | Pendleton Land & | | Oil Operator | Aug 1985 |
356 | Petr Corporation | | Oil Operator | Apr 1988 |
357 | Petro Dynamics C | | Oil & Gas Operator | Sep 1988 |
358 | Petro-Lewis Corp. | | Oil & Gas Operator | Feb 1994 |
359 | Petroleum Energy | | Oil & Gas Operator | Mar 1991 |
360 | Petroleum Incorp | | Oil & Gas Operator | Apr 1993 |
361 | Petroleum Manage | | Oil & Gas Operator | Oct 1994 |
362 | Petroleum Property Services, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Dec 2023 |
363 | Pfeifer Explorations, LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
364 | Phillips Petrole | | Oil & Gas Operator | May 1995 |
365 | Pickrell Drilling Co., Inc. | Wichita, KS 67213 | Oil & Gas Operator | Dec 2023 |
366 | Piland Resources | | Oil & Gas Operator | Mar 2022 |
367 | Pintail Petroleum, LTD. | Wichita, KS 67202 | Oil & Gas Operator | Dec 2023 |
368 | Pioneer Resources Inc. | Phillipsburg, KS 67661 | Oil & Gas Operator | Oct 2020 |
369 | Pratt Well Service, Inc. | Pratt, KS 67124 | Oil & Gas Operator | Dec 2023 |
370 | Pratt, Don E. | Hays, KS 67601 | Oil Operator | Dec 1999 |
371 | Price Robert R O | | Oil Operator | Apr 1995 |
372 | Price, Robert R. Operating, Inc. | Tulsa, OK 74147 | Oil Operator | May 1996 |
373 | Producers Equipm | | Oil Operator | Dec 1996 |
374 | Production Drill | | Oil Operator | Oct 1994 |
375 | Production Drilling, Inc. | Hays, KS 67601 | Oil Operator | Dec 2023 |
376 | Prospect Oil & G | | Oil Operator | Feb 1996 |
377 | Prospect Oil & Gas Corp | Russell, KS 67665 | Oil Operator | Dec 2023 |
378 | Pyle Petroleum, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Apr 2024 |
379 | Quest Energy LLC | Salina, KS 67401 | Oil Operator | Oct 2023 |
380 | Quinn Oil Produc | | Oil Operator | Dec 1987 |
381 | R. J. Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Nov 2023 |
382 | R. P. Nixon Operations, Inc | Hays, KS 67601 | Oil Operator | Dec 2023 |
383 | Rains & Williams | | Oil & Gas Operator | Nov 1995 |
384 | Rains And Williamson Oil Co. | Wichita, KS 67277 | Oil & Gas Operator | Dec 2023 |
385 | Rama Operating Co., Inc. | Stafford, KS 67578 | Oil & Gas Operator | Feb 2024 |
386 | Raney Oil Company, LLC | Lawrence, KS 66049 | Oil & Gas Operator | Dec 2023 |
387 | Range Oil Co., Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2020 |
388 | Range Oil Compan | | Oil & Gas Operator | Nov 1995 |
389 | Rapid Well Service, Inc. | Russell, KS 67665 | Oil Operator | Nov 2023 |
390 | Raymond Oil Co., Inc. | Wichita, KS 67201 | Oil & Gas Operator | Dec 2023 |
391 | Raymond Oil Comp | | Oil & Gas Operator | Dec 1996 |
392 | Reach Petroleum | | Oil & Gas Operator | Jan 1994 |
393 | Rebel Oil LLC | | Oil Operator | Nov 2023 |
394 | Reddig Enterprises Inc. | Gorham, KS 67640 | Oil Operator | Nov 2023 |
395 | Reef Operating, Inc. | Hays, KS 67601 | Oil Operator | Nov 2023 |
396 | Reif Oil Operati | | Oil Operator | Nov 1988 |
397 | Resource Operations, Inc. | Tulsa, OK 74157 | Oil & Gas Operator | May 2016 |
398 | Richland Oil Investments, LLC | Palco, KS 67657 | Oil Operator | Dec 2023 |
399 | Ritchie Explorat | | Oil & Gas Operator | Dec 1996 |
400 | Ritchie Exploration | | Oil Operator | Aug 1995 |