1001 | McGowan Working Partners | Jackson, MS 39296 | Oil & Gas Operator | Dec 2000 |
1002 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Mar 2024 |
1003 | McGowen Resources Co., Inc. | Dallas, TX 75206 | Oil & Gas Operator | Aug 2003 |
1004 | McGown Drilling | | Oil Operator | Apr 1993 |
1005 | McGown Drilling, Inc. | Mound City, KS 66056 | Oil Operator | Nov 2023 |
1006 | McGrath, Rollie | Lake City, KS 67071 | Gas Operator | Nov 2023 |
1007 | McGriff Craig Exploration Inc | Oklahoma City, OK 73172-0364 | Oil & Gas Operator | Mar 2023 |
1008 | McGuffin, Joe Jr. | Christoval, TX 76935 | Oil & Gas Operator | Mar 2024 |
1009 | McGuire John C | Gillette, WY 82717 | Oil & Gas Operator | Oct 2005 |
1010 | McGuire Tom Oil Company | Depew, OK 74028 | Oil Operator | Apr 2011 |
1011 | McIlhenny-Powell Operating Co | | Gas Operator | Aug 1983 |
1012 | McIlvain Oil LLC | Madison, KS 66860 | Oil Operator | Dec 2017 |
1013 | McIntosh Oil & Gas, Inc. | Coalton, WV 26257 | Oil & Gas Operator | Dec 2021 |
1014 | McIntyre M L | Oklahoma City, OK 73154-0523 | Oil & Gas Operator | Jul 1996 |
1015 | McIntyre Oil Company | | Oil & Gas Operator | Jan 1992 |
1016 | McIver, Inc | San Angelo, TX 76903 | Oil & Gas Operator | Mar 2024 |
1017 | McKay Oil | Portales, NM 88130 | Oil & Gas Operator | Apr 1996 |
1018 | McKay Oil & Gas LLC | Albuquerque, NM 87191 | Gas Operator | Mar 2020 |
1019 | McKay Oil Company | Perry, OK 73077 | Oil Operator | Nov 2008 |
1020 | McKay Oil Corp | Roswell, NM 88202 | Oil & Gas Operator | Aug 2017 |
1021 | McKay Operating LLC | Groom, TX 79039 | Oil & Gas Operator | Oct 2023 |
1022 | McKean Bros. | | Oil & Gas Operator | Dec 1997 |
1023 | McKee Don Drill Co Inc | Newark, OH 43058 | Oil & Gas Operator | Dec 2012 |
1024 | McKee Energy Company Inc | Pawhuska, OK 74056 | Oil & Gas Operator | Apr 2011 |
1025 | McKee, Kenneth W. Oil Co. | Graham, TX 76450 | Oil & Gas Operator | Aug 2011 |
1026 | McKeever, Tyra, Swenson Venture | Stamford, TX 79553 | Oil & Gas Operator | Apr 1996 |
1027 | McKellpee Energy Corp. | Olean, NY 14760 | Oil & Gas Operator | Dec 2022 |
1028 | McKelvy A D Oil | | Gas Operator | Feb 1995 |
1029 | McKenna Oil Co | Kane, PA 16735-9711 | Oil & Gas Operator | Dec 2004 |
1030 | McKenney & Chambers Oil Company | Westbrook, TX 79565 | Oil & Gas Operator | Oct 2003 |
1031 | McKenzie Management Inc. | | Oil & Gas Operator | Aug 1989 |
1032 | McKenzie Methane | Houston, TX BAD ADDR | Gas Operator | Apr 1994 |
1033 | McKenzie Operating Company, Inc. | Graham, TX 76450 | Oil & Gas Operator | Aug 2011 |
1034 | McKenzie Petroleum Company | Houston, TX 77063 | Oil & Gas Operator | Aug 1995 |
1035 | McKenzie Production Company | Houston, TX 77063 | Oil & Gas Operator | May 1995 |
1036 | McKinney Kenneth R | Okmulgee, OK 74447-6932 | Oil Operator | Aug 2000 |
1037 | McKinney Operating Company | Canadian, TX 79014 | Gas Operator | May 2002 |
1038 | McKinney, Jason G. | | Oil Operator | Dec 2021 |
1039 | McKinney, M. H. | Midland, TX 79701 | Oil & Gas Operator | Apr 1995 |
1040 | McKnight, C. L. | McLeod, TX 75565 | Oil & Gas Operator | Mar 2024 |
1041 | McKnight, C. L. Oil Co. LLP | McLeod, TX 75565 | Oil & Gas Operator | Mar 2024 |
1042 | McKnight, J. C. | Jefferson, TX 75657 | Oil & Gas Operator | Nov 2019 |
1043 | MCL 1 Oil & Gas Wyoming LLC | Minneapolis, MN 55402 | Oil & Gas Operator | Jul 2018 |
1044 | McLain Exploration, Inc. | Boerne, TX 78006 | Oil & Gas Operator | Mar 2008 |
1045 | McLain J. Forman | | Oil & Gas Operator | Mar 1988 |
1046 | McLaurin Oil Co. | | Oil Operator | Jan 2024 |
1047 | McLelland Engineering & MGMT. | Houston, TX 77042 | Oil & Gas Operator | Mar 1999 |
1048 | McLemore, Laurence | Iowa Park, TX 76367 | Oil & Gas Operator | Mar 2024 |
1049 | McLennan Family Properties LLP | | Oil & Gas Operator | Dec 2021 |
1050 | McLeod Gas Gath & Proc Co. L.L.C. | | Oil Operator | Jul 2012 |
1051 | McLeod, George L. Inc. | Houston, TX 77079 | Oil & Gas Operator | Sep 2002 |
1052 | McLester Oil & G | | Oil & Gas Operator | Jun 1992 |
1053 | McLish, Holmes P | Denver, CO 80202 | Oil & Gas Operator | Dec 1983 |
1054 | McLouth Operating Company, Inc. | Kansas City, MO 64106 | Oil Operator | Aug 1999 |
1055 | MCM Energy Inc | Edmond, OK 73013-8035 | Oil & Gas Operator | Nov 2021 |
1056 | MCM Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Jan 2024 |
1057 | McMahon Operating Co., L.C. | Pampa, TX 79066 | Oil & Gas Operator | Dec 2004 |
1058 | McMahon-Bullington Drilling Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Mar 1996 |
1059 | McMahon-Bullington LP | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2009 |
1060 | McMillan, David | FT. Worth, TX 76107 | Oil Operator | Aug 2001 |
1061 | McMillan, L.L.C. | Sedan, KS 67361 | Oil Operator | Dec 2019 |
1062 | McMillen, Clay Eugene (Gene) | Chanute, KS 66720 | Oil Operator | Aug 1997 |
1063 | McMillin C C & Company Inc | Guthrie, OK 73044-0546 | Oil & Gas Operator | Jan 2024 |
1064 | McMinn Operating Company, Inc. | Hempstead, TX 77445 | Oil & Gas Operator | Mar 2024 |
1065 | McMoran Exploration Company | | Oil & Gas Operator | May 1985 |
1066 | McMoran Oil & Gas LLC | New Orleans, LA 70160 | Oil & Gas Operator | Oct 2021 |
1067 | McMoran Production Co. | | Oil & Gas Operator | May 1985 |
1068 | McMoran-Transco | | Oil & Gas Operator | Aug 1979 |
1069 | McMullan Oil Company | San Antonio, TX 78212 | Oil & Gas Operator | May 2023 |
1070 | McMullin Well Se | | Oil & Gas Operator | Sep 1995 |
1071 | McMullin, Douglas | Wellsville, KS 66092 | Oil Operator | Oct 2023 |
1072 | McMurrey, R. J., Production Comp | Tyler, TX 75711 | Oil & Gas Operator | Mar 2024 |
1073 | McMurry Energy Company | | Oil & Gas Operator | Dec 2001 |
1074 | McMurry Oil LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2004 |
1075 | McMurtrie Bill Jr | Bartlesville, OK 74003 | Oil & Gas Operator | Aug 2023 |
1076 | McNallen & Griffin | Keller, TX 76244 | Oil & Gas Operator | Mar 2024 |
1077 | McNallen Oil Co., Inc. | Keller, TX 76244 | Oil & Gas Operator | Mar 2024 |
1078 | McNeal & Shahan Oil Co Inc | | Oil & Gas Operator | Apr 2014 |
1079 | McNeal Production Inc | Perry, OK 73077-0268 | Oil & Gas Operator | Nov 2014 |
1080 | McNeish Oil Oper | | Oil & Gas Operator | Feb 1991 |
1081 | McNeish Oil Operations | | Oil Operator | Nov 2019 |
1082 | McNic Oil & Gas Midcontinent | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Dec 2023 |
1083 | McNic Oil & Gas Midcontinent,Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Jul 1999 |
1084 | McNown, Carl H. | Moline, KS 67353 | Oil Operator | Jun 2021 |
1085 | McNutt P L | San Marcos, CA 92069-4817 | Oil & Gas Operator | Jul 1994 |
1086 | McO Resources Corporation | | Oil & Gas Operator | Feb 1986 |
1087 | McO Resources Integrated Corp | Houston, TX 77057 | Oil Operator | Jan 1997 |
1088 | McOil Operating Company LLC | Muskogee, OK 74402 | Oil & Gas Operator | Dec 2023 |
1089 | McOr Oil & Gas Corp | Houston, TX 77002 | Oil & Gas Operator | Oct 2013 |
1090 | McOr Oil Development, Inc. | | Oil & Gas Operator | Feb 1990 |
1091 | McOsker Bros., Inc. | San Antonio, TX 78264 | Oil & Gas Operator | Aug 2003 |
1092 | McPhearson, Richard E. | | Oil Operator | Mar 1956 |
1093 | McPherson Drilling | | Oil Operator | Jun 2015 |
1094 | McPherson Drilling Co. | | Oil Operator | Jan 1998 |
1095 | McPhillips, Bernice | Shelby, MT 59474 | Oil Operator | Oct 2022 |
1096 | McQuadrangle, LC | Lubbock, TX 79424 | Oil & Gas Operator | Apr 2006 |
1097 | McQueen Ed & Company Inc | Lindsey, OK 73052 | Oil & Gas Operator | Apr 2014 |
1098 | McQueen Kevin L | Newark, OH 43055 | Oil Operator | Dec 2019 |
1099 | McQueeney, John J. | Osawatomie, KS 66064 | Oil Operator | Jan 1985 |
1100 | MCR Operating Group | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2024 |