| 1 | Abo Empire, LLC | Artesia, NM 88211 | Oil & Gas Operator | Sep 2018 |
| 2 | Aceco Petroleum Co | Artesia, NM 88210 | Oil & Gas Operator | Sep 2002 |
| 3 | Achen Oil & Gas Inc. | Artesia, NM 88211 | Oil & Gas Operator | Feb 1999 |
| 4 | Adventure Exploration Partners, LLC | Midland, TX 79702 | Oil & Gas Operator | Oct 2011 |
| 5 | Aghorn Operating, Inc. | Odessa, TX 79768 | Oil & Gas Operator | Jan 2019 |
| 6 | Agua Sucia LLC | Lovington, NM 88260 | Oil & Gas Operator | Jul 2018 |
| 7 | Alamo Permian Resources, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2016 |
| 8 | Amax Oil & Gas Inc. | Houston, TX BAD ADDR | Oil & Gas Operator | Mar 2009 |
| 9 | American National Petroleum Co. | Houston, TX 772277725 | Oil & Gas Operator | Aug 1995 |
| 10 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Jan 2019 |
| 11 | Ameristate Exploration LLC | Austin, TX 78701 | Oil & Gas Operator | Nov 2009 |
| 12 | Amtex Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jan 2019 |
| 13 | Anadarko Petroleum Corporation | Houston, TX 77251-1330 | Oil & Gas Operator | Sep 2018 |
| 14 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | Jan 2019 |
| 15 | Apache Energy Resources Corp. | Houston, TX 77056 | Oil & Gas Operator | Mar 2008 |
| 16 | Apollo Energy, L.P. | Lake Charles, LA 70601 | Oil Operator | May 2014 |
| 17 | Arapaho Oil & Gas Inc | Roswell, NM 88202 | Oil & Gas Operator | Nov 1994 |
| 18 | Arch Petroleum Inc. | Midland, TX 797027340 | Oil & Gas Operator | Mar 2008 |
| 19 | Arco Permian | Houston, TX 77079 | Oil & Gas Operator | Dec 2001 |
| 20 | Arena Resources Inc | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2015 |
| 21 | Armstrong Energy Corp | Roswell, NM 88202 | Oil & Gas Operator | Oct 2018 |
| 22 | Aroc (Texas) Inc. | Houston, TX 77090 | Oil & Gas Operator | May 2008 |
| 23 | Arrowhead Operating Inc. | Midland, TX 79705 | Oil & Gas Operator | Jan 2019 |
| 24 | Ascent Energy, LLC. | Denver, CO 80202 | Oil & Gas Operator | Sep 2018 |
| 25 | Asher Enterprises LTD. Co. | Tulsa, OK 74133 | Oil & Gas Operator | Sep 2018 |
| 26 | Asher Oil Co | Artesia, NM 88210 | Oil & Gas Operator | Aug 1995 |
| 27 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
| 28 | Aspen Oil Inc | Hobbs, NM 88241 | Oil & Gas Operator | Oct 2018 |
| 29 | Aspen Pumping Service | Artesia, NM 88211 | Oil & Gas Operator | Jan 2009 |
| 30 | Atasca Resources, Inc. | Houston, TX 77219 | Oil & Gas Operator | Jan 2019 |
| 31 | Atlantic Operating, Inc. | Midland, TX 79702 | Oil & Gas Operator | Feb 2015 |
| 32 | Autry C. Stephens | Midland, TX 79701 | Oil & Gas Operator | Dec 2001 |
| 33 | Avon Energy Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 1996 |
| 34 | Axis Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Jan 2019 |
| 35 | B & W Oil Co | Stephens, AR 71764 | Oil & Gas Operator | Nov 2018 |
| 36 | B Bernard Lankford | Weatherford, TX 76086 | Oil & Gas Operator | Sep 1994 |
| 37 | Baber Well Servicing Co. | Hobbs, NM 88241 | Oil & Gas Operator | May 1995 |
| 38 | Barbara Fasken | Midland, TX 79701 | Oil & Gas Operator | Dec 1995 |
| 39 | Barber Oil Inc | Carlsbad, NM 88220 | Oil Operator | Mar 1994 |
| 40 | Bargo Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2014 |
| 41 | Battlecat Operating Company, LLC | Midland, TX 79708 | Oil & Gas Operator | Dec 2005 |
| 42 | Baytech, Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 2003 |
| 43 | BC Development, LP | Midland, TX 79710 | Oil & Gas Operator | Sep 2005 |
| 44 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Jan 2019 |
| 45 | Beach Exploration, Inc. | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 46 | Bepco, L.P. | Midland, TX 79702 | Oil & Gas Operator | Dec 2008 |
| 47 | Bettis Boyle & Stovall,Inc. | Graham, TX 76450 | Oil & Gas Operator | Oct 2018 |
| 48 | Bettis Brothers Inc | Graham, TX 76046 | Oil & Gas Operator | Dec 1995 |
| 49 | Bill & Patsy Rich | Hobbs, NM 88240 | Oil Operator | Aug 2003 |
| 50 | Bill L Miller | Evergreen, CO 80437 | Oil & Gas Operator | Oct 2017 |
| 51 | Bill Taylor | Rio Rancho, NM 87144 | Oil Operator | Apr 2011 |
| 52 | Bird Creek LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2005 |
| 53 | Bird Creek Resources, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Apr 2006 |
| 54 | BK Exploration Corp | Tulsa, OK 741520098 | Oil & Gas Operator | Sep 2018 |
| 55 | Black Hills Gas Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | May 2018 |
| 56 | Black Mountain Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jan 2019 |
| 57 | Blanco Engineering Inc. | Artesia, NM 88210 | Oil & Gas Operator | Feb 1997 |
| 58 | Bledsoe Petro Corp | Dallas, TX 75201 | Oil & Gas Operator | Oct 2000 |
| 59 | Bluestem Energy Holdings, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2015 |
| 60 | Boaz Energy, LLC | Midland, TX 79710-595 | Oil & Gas Operator | Mar 2014 |
| 61 | Bold Energy, L.P. | Midland, TX 79701 | Oil & Gas Operator | May 2008 |
| 62 | Bopco, L.P. | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 63 | Boyd & McWilliams Energy Group Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2011 |
| 64 | BP America Production Company | Houston, TX 77079 | Oil & Gas Operator | Jan 2019 |
| 65 | Bravo Operating Company | Hobbs, NM 88241 | Oil & Gas Operator | Dec 1995 |
| 66 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Jan 2019 |
| 67 | Breitburn Operating, LP | Houston, TX 77002 | Oil & Gas Operator | Jan 2019 |
| 68 | Bridge Oil Company LP | Dallas, TX 75251 | Oil & Gas Operator | Mar 2011 |
| 69 | Bristol Resources Corp. | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2000 |
| 70 | Brothers Production Company Inc. | Midland, TX 79708 | Oil & Gas Operator | Jan 2019 |
| 71 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
| 72 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 73 | Burgundy Oil & Gas Of N M Inc | Midland, TX 79701 | Oil & Gas Operator | Sep 2018 |
| 74 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Jan 2019 |
| 75 | Burlington Resources Oil And Gas Co. | Houston, TX 77056 | Oil & Gas Operator | Sep 2018 |
| 76 | Burnett Oil Co Inc | Fort Worth, TX 76102-6881 | Oil & Gas Operator | Jan 2019 |
| 77 | Burns Operating | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2002 |
| 78 | C E Larue & B M Muncy Jr | Artesia, NM 882111370 | Oil & Gas Operator | Jun 2006 |
| 79 | C E Staples | Dallas, TX 75205 | Oil & Gas Operator | Jul 1995 |
| 80 | C F M Oil Co Dba Louis And Judy Fulton | Artesia, NM 88210 | Oil & Gas Operator | May 2011 |
| 81 | C O Fulton | Artesia, NM 88210 | Oil & Gas Operator | Sep 2018 |
| 82 | C R I Inc | Midland, TX 79702 | Oil & Gas Operator | Nov 1993 |
| 83 | C W Trainer | Midland, TX 79702 | Oil & Gas Operator | Dec 2014 |
| 84 | C&D Management Company Dba Freedom Ventures | Las Vegas, NV 89149 | Oil & Gas Operator | Jun 2018 |
| 85 | Cabal Energy Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 86 | Calvin F Tennison | Granbury, TX 76049 | Oil & Gas Operator | Apr 2007 |
| 87 | Cambrian Management LTD | Midland, TX 79702 | Oil & Gas Operator | Jan 2019 |
| 88 | Cameron Oil & Gas Inc | Eunice, NM 88231 | Oil & Gas Operator | Sep 2018 |
| 89 | Cantro Exploration, Inc. | San Antonio, TX 78270 | Oil & Gas Operator | May 2000 |
| 90 | Canyon E & P Company | Dallas, TX 75206 | Oil Operator | Oct 2013 |
| 91 | Capstone Natural Resources, LLC | Tulsa, OK 74136 | Oil & Gas Operator | May 2015 |
| 92 | Carbon Energy Corporation (USA) | Denver, CO 80290 | Oil & Gas Operator | Jul 2004 |
| 93 | Carl Schellinger | Roswell,, NM 88201 | Oil & Gas Operator | May 2010 |
| 94 | Castle Exploration Company, Inc. | Blue Bell, PA 19422 | Oil & Gas Operator | Dec 2005 |
| 95 | Caza Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Jan 2019 |
| 96 | CBS Operating Corp | Midland, TX 79702 | Oil & Gas Operator | Aug 2012 |
| 97 | Celero Energy, L.P. | Midland, TX 79701 | Oil & Gas Operator | Sep 2005 |
| 98 | Central Resources, Inc. | Denver, CO 80203 | Oil & Gas Operator | Sep 2018 |
| 99 | CFM Oil, LLC | Artesia, NM 88210 | Oil & Gas Operator | Sep 2018 |
| 100 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73114 | Oil & Gas Operator | Jan 2019 |