| 3201 | Bluegrass Exploration LLC | | Oil Operator | Dec 2022 |
| 3202 | Bluehawk Properties Inc | Riverside, CA 92517-1045 | Oil & Gas Operator | Dec 2016 |
| 3203 | Bluejay Energy Corporation | Waxahachie, TX 75168 | Oil Operator | Feb 2008 |
| 3204 | Bluemark Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Feb 2024 |
| 3205 | Blueridge Gas Partners, LLC | Spicewood, TX 78669 | Oil & Gas Operator | Dec 2021 |
| 3206 | Blueridge Petroleum Corporation | Edmond, OK 73003 | Oil & Gas Operator | Jan 2024 |
| 3207 | Bluestem Energy Holdings, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2015 |
| 3208 | Bluestem Natural Gas LLC | Tulsa, OK 74136 | Oil & Gas Operator | May 2024 |
| 3209 | Bluestem, Inc | Cedar Vale, KS 67024 | Oil Operator | Dec 2014 |
| 3210 | Bluestone Natural Res. II, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 2019 |
| 3211 | Bluestone Natural Resources, LLC | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2015 |
| 3212 | Bluestone Production Company LP | Tulsa, OK 74105 | Oil & Gas Operator | Jun 2007 |
| 3213 | Bluetop Oil Comp | | Oil Operator | Nov 1995 |
| 3214 | Bluewater Gas Storage LLC | | Oil Operator | Mar 2024 |
| 3215 | Bluff City Pipe & Supply Co. | | Oil Operator | Jan 1987 |
| 3216 | Bluff Creek Petroleum, LLC | Abilene, TX 79603 | Oil & Gas Operator | May 2024 |
| 3217 | Bluff Creek Ridge, Inc. | Anthony, KS 67003 | Oil & Gas Operator | Jan 2024 |
| 3218 | Bluff LTD (The) Partnership | Woodward, OK 73801-3160 | Oil Operator | Dec 1999 |
| 3219 | Bluff Oil Corporation | Newkirk, OK 74647 | Oil & Gas Operator | Jan 2013 |
| 3220 | BLX Inc | Edmond, OK 73013 | Oil & Gas Operator | Mar 2024 |
| 3221 | BM Oil Company, LLC | Olney, TX 76374 | Oil Operator | Nov 2021 |
| 3222 | BMB Oil Production | Coleman, TX 76834 | Oil & Gas Operator | Feb 2007 |
| 3223 | BMBD Enterprises, LLC | Iowa Park, TX 76367 | Oil & Gas Operator | May 2024 |
| 3224 | BMC Petroleum Inc | Enid, OK 73701-2700 | Oil & Gas Operator | Mar 2024 |
| 3225 | BMF Oil LLC | Hamilton, KS 66853 | Oil Operator | Dec 2019 |
| 3226 | BMR II LLC | | Oil & Gas Operator | Jan 2023 |
| 3227 | BMR Oil & Gas, Inc. | | Oil & Gas Operator | Dec 2023 |
| 3228 | BMR Operating LLC | Sadler, TX 76264 | Oil Operator | May 2024 |
| 3229 | BMW Energy Inc | Smicksburg, PA 16256-1631 | Gas Operator | Dec 2023 |
| 3230 | BMW Group Inc (The) | Oklahoma City, OK 73120 | Oil & Gas Operator | Jan 2013 |
| 3231 | BMW Services, LLC | Santa Anna, TX 76878 | Oil & Gas Operator | May 2024 |
| 3232 | BNK Petroleum (Us) Inc | Thousand Oaks, CA 91320-1272 | Oil & Gas Operator | Feb 2024 |
| 3233 | BNP Petroleum Corporation | Corpus Chrsti, TX 78478 | Oil & Gas Operator | May 2024 |
| 3234 | BNR Operating, LLC | Houston, TX 77269 | Oil & Gas Operator | May 2024 |
| 3235 | Bo Dunagin Operating, LLC | Merkel, TX 79536 | Oil Operator | Mar 2019 |
| 3236 | Bo Luvan | | Oil & Gas Operator | Oct 2003 |
| 3237 | Bo-MC Operating Corporation | Enid, OK 73702-1765 | Oil & Gas Operator | Mar 2018 |
| 3238 | Bo-MC Resources Corporation | Enid, OK 73702-1765 | Oil & Gas Operator | Apr 2005 |
| 3239 | Boardwalk Petroleum Inc | | Oil & Gas Operator | Dec 1983 |
| 3240 | Boaz Energy II Operating, LLC | Midland, TX 79705 | Oil & Gas Operator | May 2024 |
| 3241 | Boaz Energy, LLC | Midland, TX 79710 | Oil & Gas Operator | Mar 2014 |
| 3242 | Bob & Son Oil Company | Hennessey, OK 73742-0578 | Oil & Gas Operator | Jul 2017 |
| 3243 | Bob & Ted'S Operating | Lewisville, TX 75067 | Oil & Gas Operator | Apr 1993 |
| 3244 | Bob Adams And Associates Inc | | Oil & Gas Operator | Dec 1998 |
| 3245 | Bob Bertolet | | Oil & Gas Operator | Dec 2001 |
| 3246 | Bob Bertolet Et Al | | Oil Operator | Jul 1992 |
| 3247 | Bob Bertolet, J Dale IV,Munoco | | Oil Operator | Sep 1991 |
| 3248 | Bob Crupper | | Oil Operator | Dec 1995 |
| 3249 | Bob Ferguson Independent | | Oil & Gas Operator | Dec 2020 |
| 3250 | Bob Hughes Oil Company, LLC | San Angelo, TX 76901 | Oil & Gas Operator | May 2024 |
| 3251 | Bob L. Herd | | Oil & Gas Operator | Dec 1979 |
| 3252 | Bob L. Herd & Petrofunds | | Oil & Gas Operator | Mar 1984 |
| 3253 | Bob R. Hyde Co. | | Oil Operator | May 1986 |
| 3254 | Bob Sibley | | Oil & Gas Operator | Jan 2024 |
| 3255 | Bob'S Hauling Service, Inc. | St John, KS 67576 | Oil Operator | Nov 2023 |
| 3256 | Bob-Kat Oil Co. | Prairie Lea, TX 78661 | Oil & Gas Operator | May 2024 |
| 3257 | Bob-Pat Oil & Gas Co., Inc. | Victoria, TX 77902 | Oil & Gas Operator | Jun 2002 |
| 3258 | Bobbie G. & Vallee J. Williams | | Oil & Gas Operator | Dec 1991 |
| 3259 | Bobby F Abernathy | Fort Worth, TX 76107 | Oil & Gas Operator | Apr 2020 |
| 3260 | Bobby G. Martin Oil & Gas Co. | | Oil Operator | Nov 1990 |
| 3261 | Bobby Jenny | | Gas Operator | Dec 2001 |
| 3262 | Bobby McKay Dba 5 A Oil Company | Lovington, NM 88260 | Oil Operator | Feb 2024 |
| 3263 | Bobby Procell | | Oil & Gas Operator | Feb 2001 |
| 3264 | Bobby R. Hale | | Oil Operator | Dec 1992 |
| 3265 | Bobcat Oil & Gas Inc. | Wayne, WV 25570-0000 | Oil & Gas Operator | Dec 2021 |
| 3266 | Bobcat Oilfield Service, Inc. | Louisburg, KS 66053 | Oil Operator | Jan 2024 |
| 3267 | Bobcat Oilfield Services, Inc. | | Oil Operator | Dec 2009 |
| 3268 | Bobcat Prod Corp | Bradford, PA 16701-3263 | Oil & Gas Operator | Dec 2023 |
| 3269 | Bobcat Well & Pipeline LLC | Canfield, OH 44406 | Oil & Gas Operator | Dec 2021 |
| 3270 | Bobco International Inc | Cloudcroft, NM 88317 | Oil & Gas Operator | Apr 1995 |
| 3271 | Boberg, Alan F. | Delevan, NY 14042 | Gas Operator | Dec 2022 |
| 3272 | Boberg, Daniel F. | Freedom, NY 14065 | Gas Operator | Dec 2022 |
| 3273 | Boberg, Elton L. | West Valley, NY 14171 | Gas Operator | Dec 2022 |
| 3274 | Bobwhite Production Company, Inc | Tulsa, OK 74112 | Oil & Gas Operator | Jan 2024 |
| 3275 | Boca Production Inc | | Oil & Gas Operator | Jun 2002 |
| 3276 | Bock & Bacon, Inc. | Houston, TX 77098 | Oil & Gas Operator | May 1999 |
| 3277 | Bockhahn, Charles M. | East Concord, NY 14055 | Gas Operator | Dec 2022 |
| 3278 | Bockhoff, Deborah M. | Olney, TX 76374 | Oil Operator | May 2024 |
| 3279 | Bocor Holdings LLC | North Canton, OH 44720 | Oil & Gas Operator | Dec 2023 |
| 3280 | Bodark Oil Company | Ozona, TX 76943 | Oil & Gas Operator | Jul 2009 |
| 3281 | Bodcaw Company | | Oil & Gas Operator | Oct 1979 |
| 3282 | Bodcaw Company Et Al | | Oil & Gas Operator | Oct 1979 |
| 3283 | Bodden Production | Poth, TX 78147 | Oil & Gas Operator | May 2024 |
| 3284 | Bode Public Disposal Inc | Ames, OK 73718 | Oil Operator | Dec 1994 |
| 3285 | Boden Oil Compan | | Oil Operator | Jan 1985 |
| 3286 | Boeckman, Robert | Independence, KS 67301 | Oil Operator | Aug 2004 |
| 3287 | Boelens Well Service LLC | Thermopolis, WY 82443 | Oil Operator | Dec 1999 |
| 3288 | Boester, H. F. | Portland, TX 78374 | Oil & Gas Operator | Aug 2003 |
| 3289 | Bog Inc (Bowers) | Grand Junction, CO 81502 | Oil & Gas Operator | Jan 1989 |
| 3290 | Bogdanowicz, Bob | Lakewood, NY 14750 | Gas Operator | Dec 2022 |
| 3291 | Boge, Inc. | Lubbock, TX 79424 | Oil & Gas Operator | May 2024 |
| 3292 | Boger Brothers D | | Oil & Gas Operator | Nov 1992 |
| 3293 | Boger Brothers O | | Oil Operator | Jul 1995 |
| 3294 | Boggs Natural Gas, FLP | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2021 |
| 3295 | Boggy Creek Production | Newcastle, WY 82701 | Oil & Gas Operator | Apr 2012 |
| 3296 | Bogie A W & Deem G A | Boynton, OK 74422 | Oil & Gas Operator | Jan 2007 |
| 3297 | Bogle Dale Drill | | Oil Operator | Jul 1995 |
| 3298 | Bogle Oilfield Services, LLC | Wellsville, KS 66092 | Oil Operator | Oct 2017 |
| 3299 | Bognar, William P. | Salamanca, NY 14779 | Gas Operator | Dec 2022 |
| 3300 | Bogo Energy Corporation | Oklahoma City, OK 73134-1002 | Oil & Gas Operator | Mar 2024 |