1 | N & N Oil LLC | Velma, OK 73491-0521 | Oil & Gas Operator | May 2023 |
2 | N B C Bank | Tulsa, OK 74135 | Oil Operator | Mar 1996 |
3 | N V O & G Investments LLC | | Oil Operator | Sep 2022 |
4 | N.L.S., Inc. | Kimberling City, MO 65686 | Oil & Gas Operator | Aug 2016 |
5 | Nabob Production Company | Amarillo, TX 79105 | Gas Operator | Dec 1991 |
6 | Nabors Well Services LTD | | Oil Operator | Apr 2011 |
7 | Nadel And Gussman, L.L.C. | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
8 | Naifco Oil & Gas LLC | Oklahoma City, OK 73107-0467 | Oil & Gas Operator | Dec 2023 |
9 | Nail Stephen Dba Nail Oil & Gas | Maud, OK 74854-0237 | Oil Operator | Dec 2023 |
10 | Nancy Oil & Gas Corp | Tulsa, OK 74101 | Oil Operator | Apr 2020 |
11 | Nard Inc | Buffalo, OK 73834-9737 | Oil Operator | Dec 2005 |
12 | Naro Oil Corporation | Dallas, TX 75230-1986 | Oil & Gas Operator | Nov 2003 |
13 | National Cooperative RFG Assoc | McPherson, KS 67460-1404 | Oil & Gas Operator | Jun 2006 |
14 | National Energy Group Inc | Dallas, TX 75206 | Oil & Gas Operator | Sep 2014 |
15 | National Oil Company | Garden City, KS 67846 | Oil & Gas Operator | Dec 2023 |
16 | National Oil Company (Ohio) The | Columbus, OH 43215 | Oil & Gas Operator | Sep 1999 |
17 | Native Exploration Operating LLC | | Oil & Gas Operator | Jan 2024 |
18 | Native Gas Company LLC | Edmond, OK 73083-7435 | Oil & Gas Operator | Mar 2015 |
19 | Natomas North America Inc | | Oil & Gas Operator | Aug 1993 |
20 | Natural Gas Anadarko Company | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
21 | Natural Gas Anadarko Inc | Perryton, TX 79070 | Oil & Gas Operator | May 1999 |
22 | Natural Gas Compression Corp | Cleveland, OK 74020-0065 | Oil & Gas Operator | Nov 2023 |
23 | Natural Gas Pipeline Co Of Am LLC | Downers Grove, IL 60515-3708 | Oil & Gas Operator | Mar 2015 |
24 | Natural Gas Resources Inc | Davenport, IA 52809-1675 | Oil & Gas Operator | Oct 2022 |
25 | Natural Progression Oil & Gas Corp | Stillwater, OK 74076-1843 | Oil & Gas Operator | Jan 2024 |
26 | Natural Resources Operating LLC | Norman, OK 73071-1295 | Oil & Gas Operator | Jan 2023 |
27 | Navajo Exploration, Inc. | Corpus Chrsti, TX 78410 | Oil & Gas Operator | Apr 2024 |
28 | Navidad Operating Company, LLC | Flint, TX 75762 | Oil & Gas Operator | Apr 2024 |
29 | Naylor Operating Company LLC | Perryton, TX 79079-9703 | Oil & Gas Operator | Sep 2012 |
30 | Nbi Services, Inc. | Tulsa, OK 74159 | Oil & Gas Operator | Apr 2024 |
31 | NCL Midstream Corp | The Woodlands, TX 77380-3105 | Oil & Gas Operator | Nov 2006 |
32 | Neal Lloyd Wayne | Sapulpa, OK 74066-8216 | Oil Operator | Jan 2021 |
33 | Neas Operating | Pampa, TX 79065 | Oil & Gas Operator | Oct 2011 |
34 | Neg Operating LLC | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2017 |
35 | Neilson Inc | Nash, OK 73761-5026 | Oil & Gas Operator | Aug 2022 |
36 | Nelco Oil & Gas | Duncan, OK 73533-1516 | Oil & Gas Operator | Oct 2015 |
37 | Nelson Billy L Trust | Okmulgee, OK 74447-2047 | Oil & Gas Operator | Feb 2015 |
38 | Nelson Exploration Corporation | | Oil & Gas Operator | Dec 2023 |
39 | Nemaha Environmental Services LLC | Enid, OK 73703 | Oil Operator | Dec 2023 |
40 | Neodyne Drilling Corporation | Tulsa, OK 74153-0326 | Oil & Gas Operator | Apr 2020 |
41 | Neok Production Company LLC | Nowata, OK 74048-0428 | Oil & Gas Operator | Jan 2024 |
42 | Neosho Operating Services LLC | | Oil Operator | Mar 2017 |
43 | Nerco Oil & Gas, Inc. | | Oil & Gas Operator | Dec 1996 |
44 | New Century Petroleum Corp | Oklahoma City, OK 73105 | Oil & Gas Operator | May 2013 |
45 | New Dominion LLC | Tulsa, OK 74119-3220 | Oil & Gas Operator | Dec 2023 |
46 | New Energy Corporation | Rancho Santa Fe, CA 92067-1990 | Oil & Gas Operator | Dec 2023 |
47 | New Gulf Resources, LLC | Tulsa, OK 74133 | Oil & Gas Operator | May 2018 |
48 | New Horizon Resources LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
49 | New Lift Inc | Nowata, OK 74048-0245 | Oil & Gas Operator | Mar 2015 |
50 | New London Oil Inc. | Houston, TX 77253 | Oil & Gas Operator | Aug 2002 |
51 | Newco, Inc. | Oklahoma City, OK 73177 | Oil Operator | Aug 1999 |
52 | Newell Oil And Gas LLC | Shawnee, OK 74801-5783 | Oil & Gas Operator | Jan 2024 |
53 | Newkumet Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2020 |
54 | Newpark Drilling Fluids LLC | Clinton, OK 73601-1506 | Oil Operator | Dec 2013 |
55 | Newpek, LLC | Irving, TX 75039 | Oil & Gas Operator | Sep 2016 |
56 | Nexco Inc | Oklahoma City, OK 73102-6801 | Oil & Gas Operator | Nov 2013 |
57 | Nexsreem Corporation | | Oil & Gas Operator | Dec 2020 |
58 | Nexus Resources Corporation | Drumright, OK 74030 | Oil & Gas Operator | Jan 2013 |
59 | NFC Petroleum Corporation | Tulsa, OK 74121 | Oil & Gas Operator | Jun 1996 |
60 | Nfcda Energy LLC | | Oil & Gas Operator | Jan 2024 |
61 | NGL Crude Logistics LLC | Denver, CO 80220 | Oil Operator | Dec 2023 |
62 | NHH Inc | Oklahoma City, OK 73162-7418 | Oil & Gas Operator | Feb 2002 |
63 | Nichols Operating LLC | Fort Branch, IN 47648 | Oil & Gas Operator | Dec 2021 |
64 | Nichols Water Service Inc | | Oil & Gas Operator | May 2018 |
65 | Nichols, Irl. A. Trust B | Duncan, OK 73534 | Oil & Gas Operator | Sep 2000 |
66 | Nickell Oil Company | Walters, OK 73572-3770 | Oil Operator | Apr 2018 |
67 | Nickle Audrey O | Okmulgee, OK 74447-2823 | Oil & Gas Operator | Apr 2020 |
68 | Nicor Supply Company | Golden, CO 80401 | Oil & Gas Operator | Jun 1993 |
69 | Nielson & Associates Inc | Cody, WY 82414 | Oil & Gas Operator | Feb 2016 |
70 | Nijean, Inc. | Shawnee, OK 74802 | Oil & Gas Operator | Feb 2012 |
71 | Nitro Petroleum Inc | Phoenix, AZ 85016-4599 | Oil & Gas Operator | May 2020 |
72 | Nivens Productions LLC | Coyle, OK 73027-9785 | Oil & Gas Operator | Mar 2023 |
73 | Nixon Properties Inc | Bixby, OK 74008-8025 | Oil & Gas Operator | Aug 2023 |
74 | Nject Disposal LLC | | Oil Operator | Mar 2017 |
75 | Njre Operating Company | Tulsa, OK 74119 | Gas Operator | Dec 2016 |
76 | NM&O Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2024 |
77 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
78 | Noble Energy Production Inc | Houston, TX 77067 | Oil & Gas Operator | Apr 2024 |
79 | Noble Operating Company Inc | Garden City, KS 67846 | Oil & Gas Operator | Sep 2014 |
80 | Noble Operating, LLC | Flower Mound, TX 75028 | Oil & Gas Operator | Sep 2013 |
81 | Noble Resources Inc | Mannford, OK 74044-0570 | Oil & Gas Operator | Jan 2024 |
82 | Noco Investment Company Inc | Tulsa, OK 74159-0470 | Oil & Gas Operator | Mar 2005 |
83 | Nogp Operating Company LLC | | Oil & Gas Operator | Jan 2024 |
84 | Nondorf Oil & Gas Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | Feb 2008 |
85 | Nooner Cynthia | Ratliff City, OK 73481-9501 | Oil Operator | Dec 2023 |
86 | Nordan Oil & Gas Corporation | Abilene, TX 79604 | Oil & Gas Operator | Feb 2018 |
87 | Nordstrand Engineering Inc | Houston, TX 77019 | Oil & Gas Operator | Apr 2024 |
88 | Norman Brothers Tank Truck Inc | Pauls Valley, OK 73075-0863 | Oil & Gas Operator | May 2020 |
89 | Norman Kenneth W | Sasakwa, OK 74867-0086 | Oil Operator | Oct 2017 |
90 | Norman Oil Corporation | Abilene, TX 79608 | Oil & Gas Operator | Mar 2000 |
91 | Norman Production Company | Chandler, OK 74834-8538 | Oil & Gas Operator | May 2015 |
92 | Nortex Gas & Oil Co | Tulsa, OK 74135 | Oil & Gas Operator | Sep 1993 |
93 | North American Energy Inc | Duncan, OK 73533-9604 | Oil & Gas Operator | Nov 2000 |
94 | North American Royalties, Inc. | Chattanooga, TN 37408 | Oil & Gas Operator | Oct 2001 |
95 | North Bound Exploration Co | Pauls Valley, OK 73075-0863 | Oil & Gas Operator | Jan 2018 |
96 | North Lake Resources LLC | Oklahoma City, OK 73132 | Oil & Gas Operator | Dec 2023 |
97 | North Star Exploration Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Dec 2023 |
98 | North Star Petroleum Corp. | San Antonio, TX 78209 | Oil & Gas Operator | Oct 1993 |
99 | Northam Oil Company Inc | Ada, OK 74820-3334 | Oil & Gas Operator | Dec 2023 |
100 | Northbrook Oil & Gas Co LLC | Norman, OK 73072 | Oil & Gas Operator | Nov 2014 |