1 | H & B Production | | Oil Operator | Mar 1995 |
2 | H & H & S Oil Producers | | Oil Operator | Jan 2024 |
3 | H & H Oil Co. #1 | | Oil Operator | Jan 2024 |
4 | H & H Oil Producers | | Oil & Gas Operator | Jan 2024 |
5 | H H H Oil Company | | Oil Operator | Jan 2024 |
6 | H. D. McCormick | | Oil & Gas Operator | Jun 2016 |
7 | H. E. Sutton | | Oil & Gas Operator | Jan 1990 |
8 | H. G. Oil Operator | | Oil Operator | Mar 2001 |
9 | H. J. Bonner | | Oil & Gas Operator | Aug 1991 |
10 | H. L. Richey | | Oil & Gas Operator | Oct 1995 |
11 | H.E. Sutton, Et Al | | Oil & Gas Operator | Jan 1990 |
12 | Hale Oil | | Oil & Gas Operator | Dec 2023 |
13 | Hale Oil Co. | | Oil & Gas Operator | Jan 2024 |
14 | Hall Engineering, Inc. | | Oil & Gas Operator | Jan 2007 |
15 | Hall-Hargraves, LLC | Oil City, LA 71061 | Oil & Gas Operator | Dec 2023 |
16 | Hanover Management Company | | Oil Operator | Aug 1979 |
17 | Hardco, Inc. | Cleveland, OH 44115 | Oil & Gas Operator | Dec 1992 |
18 | Hardey Co., The | Shreveport, LA 71107 | Oil & Gas Operator | Apr 2024 |
19 | Hardey Production Company | | Oil Operator | Dec 1998 |
20 | Hargraves Daughters | | Oil Operator | Mar 1992 |
21 | Hargraves Production, LLC | | Oil Operator | Jan 2024 |
22 | Harold H. Hollenshead | | Oil & Gas Operator | May 2002 |
23 | Harrison & Lee | | Oil Operator | Sep 1996 |
24 | Hart & McFarland | Vivian, LA 71082 | Oil & Gas Operator | Apr 2024 |
25 | Hartco Oil Co. | | Oil Operator | Jan 2024 |
26 | Hawk Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Aug 2003 |
27 | Hawkeye Drilling Co. | Waskom, TX 75692 | Oil & Gas Operator | Feb 2023 |
28 | Hawkins Oil & Gas Inc | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2016 |
29 | HDS Production | | Oil Operator | Mar 1998 |
30 | Helena Production Corp | | Oil & Gas Operator | Dec 1991 |
31 | Henergy Oil & Gas LLC | | Oil Operator | Jan 2024 |
32 | Herbert J. Schmitz | | Oil & Gas Operator | Dec 1987 |
33 | Herbst Resources, Inc. | Mandeville, LA 70448 | Oil & Gas Operator | Aug 2003 |
34 | Heritage Energy Company | | Oil & Gas Operator | Jun 2001 |
35 | Herman Fields | | Oil & Gas Operator | May 1989 |
36 | Herring Production Co | | Oil & Gas Operator | Mar 1992 |
37 | High-Hope Oil And Gas, Inc | | Oil & Gas Operator | Mar 2017 |
38 | Highlands Operating Co., Inc. | | Oil & Gas Operator | May 1990 |
39 | Hilliard Petroleum Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Sep 2009 |
40 | Hobbs Oil Co. | | Oil Operator | Dec 1999 |
41 | Hobbs Production LLC | | Oil Operator | Mar 2023 |
42 | Hollenshead Oil Co. | | Oil & Gas Operator | Mar 1992 |
43 | Hosston Oil Inc. | | Oil Operator | Dec 1993 |
44 | Howell & Sandlin, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Jan 2001 |
45 | Hubco Exploration Inc. | Houston, TX 77073 | Oil & Gas Operator | Sep 2002 |
46 | Huey Dean | | Oil Operator | Oct 2000 |
47 | Huggs Incorporated, Et Al | | Oil & Gas Operator | Feb 1998 |
48 | Hughes Supplies, Inc. | Greenwood, LA 71033 | Oil & Gas Operator | Jul 2019 |
49 | Hunt Oil Co., Et Al | | Oil & Gas Operator | Nov 1992 |
50 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
51 | Hurley Oil And Gas Company | | Oil & Gas Operator | Jan 1997 |
52 | Hurley Petroleum Corporation | Baton Rouge, LA 70821 | Oil & Gas Operator | Feb 2000 |
53 | Hutson Oil Co. | | Oil & Gas Operator | Dec 2023 |
54 | Hyman Muslow | | Oil Operator | Jun 1995 |