| 1 | Agave Energy Inc | Stigler, OK 74462 | Oil & Gas Operator | Oct 2025 |
| 2 | Albemarle Corporation | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 3 | Ames Financial, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2025 |
| 4 | Amreco, LLC | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 5 | Ark-La-Tex Production, LLC | Doddridge, AR 71834 | Oil Operator | Jan 2025 |
| 6 | Arkana Operating Company Inc | Fort Worth, TX 76116-5707 | Oil & Gas Operator | Jul 2008 |
| 7 | Arklatx Operating Company, Inc | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 8 | Arrington Oil&Gas Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 9 | Barnette & Sons, Inc. | Dubach, LA 71235 | Oil & Gas Operator | Mar 2011 |
| 10 | Bech Oil & Gas | Lowell, AR 72745 | Gas Operator | Jan 2025 |
| 11 | Beebe Exploration Co, LLC | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 12 | Beren Corporation | Wichita, KS 67206 | Oil & Gas Operator | Dec 2025 |
| 13 | Berg, Laney & Brown Company | Camden, AR 71701 | Oil Operator | Jan 2025 |
| 14 | Betsy Production Company, Inc. | Magnolia, AR 71753 | Oil & Gas Operator | Nov 2025 |
| 15 | BHP Billiton Petroleum (Fayetteville), LLC | | Gas Operator | Dec 2017 |
| 16 | Big Heart Oil Company, LLC | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 17 | Blackbird Company | Shreveport, LA 71106 | Oil & Gas Operator | Jan 2025 |
| 18 | Bonanza Creek Energy Resources, LLC | Magnolia, AR 71753 | Oil & Gas Operator | Sep 2017 |
| 19 | Bowman & Cains Exploration, LLC | | Gas Operator | Sep 2020 |
| 20 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2025 |
| 21 | C & P Energy Inc | Hampton, AR 71744 | Oil Operator | Dec 2014 |
| 22 | C H K Oil, LLC | Stephens, AR 71764 | Oil Operator | Jan 2025 |
| 23 | C.J. Oil Company | Iowa Park, TX 76367 | Oil Operator | Jan 2025 |
| 24 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Oct 2025 |
| 25 | Caddo Management, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2025 |
| 26 | Camterra Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Dec 2025 |
| 27 | Caruthers Producing Co., Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Feb 2019 |
| 28 | Challenge Operating Inc | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2024 |
| 29 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Sep 2025 |
| 30 | Columbia Oil Company, Inc | Guy, AR 72061 | Oil & Gas Operator | Jan 2025 |
| 31 | Corley, Henry Oil Properties LLC | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 32 | Cornerstone Energy, LLC | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 33 | Cornie Creek Corporation | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 34 | Crawford Production Company Inc | Junction City, AR 71749 | Oil & Gas Operator | Sep 2025 |
| 35 | Cypress Creek Production Company | Magnolia, AR 71753 | Oil Operator | Jan 2025 |
| 36 | Cypress Operating, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2025 |
| 37 | Daniel, Freeman | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 38 | Davis, Wilbur Oil Production Company | Junction City, AR 71749 | Oil Operator | Jul 2024 |
| 39 | Delone, M S | El Dorado, AR 71730 | Oil & Gas Operator | Jan 2025 |
| 40 | Dews Production LLC | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 41 | Enerco Operating Corporation | Dallas, TX 75240 | Oil & Gas Operator | Jan 2025 |
| 42 | Enerquest Oil & Gas LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Oct 2025 |
| 43 | Everett, Jack T | | Oil Operator | Apr 2007 |
| 44 | Eylau Oil Inc. | Atlanta, TX 75551 | Oil & Gas Operator | Oct 2021 |
| 45 | Faulconer, Vernon E., Inc. | Tyler, TX 75711 | Oil & Gas Operator | Nov 2025 |
| 46 | FF&N Oil Company | Spearsville, LA 71277 | Oil Operator | Jan 2025 |
| 47 | First Ascent Operating LLC | Addison, TX 75001 | Oil Operator | Oct 2025 |
| 48 | Fite Oil & Gas, Inc. | Shreveport, LA 71163 | Oil & Gas Operator | Dec 2025 |
| 49 | Fort Exploration Company | FT Smith, AR 72901 | Gas Operator | May 2001 |
| 50 | Fort Operating Company | Fort Smith, AR 72923 | Gas Operator | Nov 2018 |
| 51 | Four R Operating Company, LLC | Smackover, AR 71762 | Oil & Gas Operator | Jan 2025 |
| 52 | Freedom Energy Inc | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Dec 2025 |
| 53 | Goldsberry Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2020 |
| 54 | Great Lakes Chemical Corp | West Lafayette, IN 47906 | Oil & Gas Operator | Nov 2023 |
| 55 | Griffis, Ronnie Et Al | | Oil & Gas Operator | Jan 2025 |
| 56 | Hallwood Petroleum, LLC | Dallas, TX 75219 | Oil & Gas Operator | Jan 2010 |
| 57 | Hanna Oil And Gas Company | Fort Smith, AR 72901 | Oil & Gas Operator | Oct 2025 |
| 58 | Hickman, Johnny | | Oil & Gas Operator | Oct 2011 |
| 59 | Hogback Exploration Inc | Fort Smith, AR 72916 | Oil & Gas Operator | Oct 2025 |
| 60 | Hughes Eastern Corporation | Ridgeland, MS 39157 | Oil & Gas Operator | Oct 2025 |
| 61 | Hunt H L | Dallas, TX 75202-2785 | Oil & Gas Operator | Jan 2025 |
| 62 | J & L Oil Company | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 63 | J-Lu LTD Co | Ashdown, AR 71822 | Oil Operator | Jan 2025 |
| 64 | Jamex, Inc. | Lewisville, TX 75067 | Oil & Gas Operator | Dec 2025 |
| 65 | Jamie Oil, Inc | Hot Springs, AR 71913 | Oil Operator | Jan 2025 |
| 66 | Jeems Bayou Production Corp. | Oil City, LA 71061 | Oil & Gas Operator | Dec 2025 |
| 67 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2025 |
| 68 | L & G Petroleum Operating, LLC | Havana, KS 67347 | Oil Operator | Sep 2025 |
| 69 | L & L Energy Company | Huntington, AR 72940 | Oil & Gas Operator | Jan 2025 |
| 70 | Lamkin Oil Company | Stephens, AR 71764 | Oil Operator | Jan 2025 |
| 71 | Langley, James Operating Company, Inc | Smackover, AR 71762 | Oil & Gas Operator | Jan 2025 |
| 72 | Langley, Jerry Oil Company LLC | Smackover, AR 71762 | Oil Operator | Jan 2025 |
| 73 | Lawco Exploration Inc | Bentonville, AR 72712 | Oil & Gas Operator | Aug 2024 |
| 74 | Lboc, LLC | Norphlet, AR 71759 | Oil Operator | Jan 2025 |
| 75 | Lime Rock Resources III-A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Nov 2025 |
| 76 | Longview Production Company | Dallas, TX 75243-3795 | Oil & Gas Operator | Nov 2025 |
| 77 | Lyons & Lyons Inc | Tulsa, OK 74119 | Oil & Gas Operator | Oct 2025 |
| 78 | Lyons & Prentiss | | Oil Operator | Jan 2025 |
| 79 | Mackinaw Two, LLC | | Oil & Gas Operator | May 2020 |
| 80 | McAlester Fuel Co. | Houston, TX 77042 | Oil & Gas Operator | Jan 2010 |
| 81 | McCutchin Petroleum Corporation | Dallas, TX 75225 | Oil & Gas Operator | Dec 2025 |
| 82 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Dec 2025 |
| 83 | Meeks, Mike | Tulsa, OK 74136 | Oil Operator | Jan 2025 |
| 84 | Merit Energy Company, LLC | Dallas, TX 75009 | Oil & Gas Operator | Sep 2025 |
| 85 | Milam Oil Corp Dba Milam Construction | El Dorado, AR 71730 | Oil & Gas Operator | Jan 2025 |
| 86 | Mission Creek Opco, LLC | Magnolia, AR 71753 | Oil & Gas Operator | Jan 2025 |
| 87 | Mueller, Thomas C Inc | | Gas Operator | Oct 2003 |
| 88 | Murphy Exploration & Production | Houston, TX 77024 | Oil Operator | Jan 2025 |
| 89 | Nevada Oil, LLC | El Dorado, AR 71730 | Oil & Gas Operator | Jan 2025 |
| 90 | O'Brien Energy Company | Shreveport, LA 71136 | Oil & Gas Operator | Sep 2019 |
| 91 | O.G.P. Operating, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Dec 2025 |
| 92 | Oxley Energy LLC | Houston, TX 77042 | Gas Operator | Oct 2025 |
| 93 | Oxley Petroleum Company | Oklahoma City, OK 73118-1044 | Oil & Gas Operator | Sep 2017 |
| 94 | P & H Vacuum Service | | Oil & Gas Operator | Jan 2025 |
| 95 | Perry, James D | El Dorado, AR 71730 | Oil Operator | Jan 2025 |
| 96 | Petro-Chem Operating Company, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2025 |
| 97 | Petroleum Development Company | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2025 |
| 98 | Petroquest, LLC | El Dorado, AR 71730 | Oil & Gas Operator | Jan 2025 |
| 99 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
| 100 | Philmon, Doyle | Magazine, AR 72943 | Gas Operator | Jan 2025 |