101 | H&P Operating | Megargel, TX 76370 | Oil & Gas Operator | Jan 2015 |
102 | H&S Production, LLC | | Oil Operator | Jan 2024 |
103 | H-30 Incorporate | | Oil & Gas Operator | Nov 1990 |
104 | H-30, Inc. | Wichita, KS 67202 | Gas Operator | Oct 2006 |
105 | H-5 Service | Plainville, KS 67663 | Oil Operator | May 1989 |
106 | H-D Oilfield Service, Inc. | Bazine, KS 67516 | Oil Operator | Nov 2023 |
107 | H-M Resource Management, Inc. | Houston, TX 77055 | Oil & Gas Operator | Feb 2023 |
108 | H-Petro-R Inc | Oklahoma City, OK 73116-7326 | Oil & Gas Operator | Sep 2023 |
109 | H-S Exploration | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
110 | H-Two-O Investments | Iowa Park, TX 76367 | Oil Operator | Sep 2019 |
111 | H. & J. Drilling Company | Fort Worth, TX 76114 | Oil & Gas Operator | Aug 2003 |
112 | H. & L. Oil Company | Midland, TX 79707 | Oil & Gas Operator | Mar 2005 |
113 | H. & N. Operating Co., Inc. | | Oil & Gas Operator | Oct 1997 |
114 | H. A. Harper | | Oil Operator | Dec 1982 |
115 | H. B. McCullough | | Oil Operator | Oct 2004 |
116 | H. Bryan Poff, LLC | Cedar Park, TX 78613 | Oil & Gas Operator | Oct 2018 |
117 | H. C. Oil Co. | Baird, TX 79504 | Oil & Gas Operator | Apr 2024 |
118 | H. D. Investments | Breckenridge, TX 76424 | Oil & Gas Operator | Apr 2024 |
119 | H. D. McCormick | | Oil & Gas Operator | Jun 2016 |
120 | H. E. Sutton | | Oil & Gas Operator | Jan 1990 |
121 | H. G. Oil Operator | | Oil Operator | Mar 2001 |
122 | H. H. Blair Oil Company, Inc. | Atlanta, KS 67008 | Oil Operator | Dec 2009 |
123 | H. I. M. Producers | Graham, TX 76450 | Oil & Gas Operator | May 1999 |
124 | H. I., Inc. | Liberal, KS 67901 | Oil & Gas Operator | Feb 2012 |
125 | H. J. Bonner | | Oil & Gas Operator | Aug 1991 |
126 | H. K. Beebe | | Oil Operator | Jan 1990 |
127 | H. L. Brown, Jr. | Midland, TX 79702 | Oil & Gas Operator | May 2001 |
128 | H. L. Hunt | | Oil & Gas Operator | Jun 1980 |
129 | H. L. McKee & J. P. McKee Jr. | | Gas Operator | Mar 2023 |
130 | H. L. Richey | | Oil & Gas Operator | Oct 1995 |
131 | H. O. Strickler Operator | | Oil & Gas Operator | Dec 1993 |
132 | H. Olsen & Sons Contractors, Inc. | Forestville, NY 14062 | Gas Operator | Dec 2022 |
133 | H. Proler-Luffey Gas Corp. | | Gas Operator | Apr 1979 |
134 | H. T. Hilliard & Co. | | Oil & Gas Operator | Dec 1999 |
135 | H. W. Reynolds Jr. | | Gas Operator | Dec 1984 |
136 | H.A.N. Operating Incorporated | Clyde, TX 79510 | Oil & Gas Operator | Aug 2016 |
137 | H.E. Sutton, Et Al | | Oil & Gas Operator | Jan 1990 |
138 | H.E.R. Operating, LLC | Silsbee, TX 77656 | Oil & Gas Operator | Apr 2024 |
139 | H.E.X.T. Operating, LTD. | Buna, TX 77612 | Oil Operator | Apr 2024 |
140 | H.I.T. Resources, Inc. | Arkansas City, KS 67005 | Oil Operator | Jan 2007 |
141 | H.K.E. | Stafford, TX 77497 | Oil & Gas Operator | Apr 2024 |
142 | H.L. Clark Oil Company LLC | Whitesboro, TX 76273 | Oil Operator | Apr 2024 |
143 | H.L. Hall & Sons LLC | | Oil & Gas Operator | Dec 2011 |
144 | H.L.Hawkins &H.L.Hawkins, Jr. | | Oil & Gas Operator | Feb 1989 |
145 | H.L.S. Energy Co., Inc. | Uvalde, TX 78801 | Oil & Gas Operator | Aug 2003 |
146 | H.P. Slagel Producing Co., LLC | San Angelo, TX 76902 | Oil Operator | Apr 2024 |
147 | H.T. Olsen Oil & Gas Operations | | Oil & Gas Operator | Dec 2023 |
148 | H2ok LLC | | Oil & Gas Operator | Jan 2024 |
149 | H2ox Operating LLC | | Oil Operator | Jan 2024 |
150 | H3 Oil & Gas | | Oil & Gas Operator | Dec 2023 |
151 | Ha Goal Inc | Indiana, PA 15701-2664 | Oil & Gas Operator | Dec 2018 |
152 | Ha.P.C. Oil, Inc. | Gonzales, TX 78629 | Oil & Gas Operator | Aug 2006 |
153 | Haack Operating Company | Tulsa, OK 74137 | Oil Operator | Dec 2023 |
154 | Haas John L | | Oil Operator | Dec 2009 |
155 | Haas Petroleum, LLC | Prairie VIllage, KS 66208 | Oil Operator | Dec 2023 |
156 | Haas, C. F. Oil & Gas Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2024 |
157 | Haas, Mark L. | Kansas City, MO 67112 | Oil Operator | Feb 2013 |
158 | Haass Ranch Oil Company, LLC | Castroville, TX 78009 | Oil Operator | Apr 2024 |
159 | Habanero Oil & Gas Operating,LLC | Austin, TX 78701 | Oil & Gas Operator | Feb 2018 |
160 | Haber Resources Corporation | Houston, TX 77063 | Oil & Gas Operator | Mar 1999 |
161 | Habetz Oilfield Saltwater Ser, Inc | | Oil Operator | Jan 2024 |
162 | Habit Petroleum | | Oil Operator | Dec 2009 |
163 | Habit Petroleum, LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
164 | Hackberry Production, Inc. | | Oil Operator | Mar 1988 |
165 | Hacker Brothers Oil Company, Inc | Muenster, TX 76252 | Oil & Gas Operator | May 2004 |
166 | Hacker Brothers Well Service,Inc | Muenster, TX 76252 | Oil & Gas Operator | Apr 2024 |
167 | Hacker, Freddie J. | Muenster, TX 76252 | Oil & Gas Operator | Dec 2012 |
168 | Hacker, Jack | Coats, KS 67028 | Oil & Gas Operator | Nov 2023 |
169 | Hackley Okla Inc | | Oil & Gas Operator | Aug 1992 |
170 | Had-A-Call Oil | | Oil Operator | Feb 2017 |
171 | Hadaway Consult And Engineer,LLC | Canadian, TX 79014 | Oil & Gas Operator | Apr 2024 |
172 | Hadaway Consulting And Engineering LLC | Canadian, TX 79014 | Oil & Gas Operator | Jan 2024 |
173 | Hadaway Engineering Inc | Canadian, TX 79014 | Oil & Gas Operator | Jul 2015 |
174 | Hadco LTD | Ardmore, OK 73401-6929 | Oil & Gas Operator | Mar 2015 |
175 | Haddad & Brooks Inc | Washington, PA 15301-0776-0776 | Oil & Gas Operator | Dec 2018 |
176 | Haddad Boynton, LLC | Jonesville, TX 75659 | Oil Operator | Apr 2024 |
177 | Hadden, Pennell & Rohret | Lakewood, CO 80228 | Oil Operator | Nov 1994 |
178 | Haddock, Jack L. | Hays, KS 67601 | Oil Operator | Oct 2023 |
179 | Haddox Johnny C | Okemah, OK 74859-0254 | Oil Operator | Apr 2020 |
180 | Haddox Petroleum Corp | | Gas Operator | Dec 2010 |
181 | Hadley Oil | Nocona, TX 76255 | Oil Operator | Jan 2014 |
182 | Hadley Oil Company, LLC | Nocona, TX 76255 | Oil Operator | Apr 2024 |
183 | Hadley/Jackson Energy LLC | Lake Forest, IL 60045 | Oil Operator | Jan 2024 |
184 | Hadson Energy Resources Corp. | Houston, TX 77056 | Oil & Gas Operator | Dec 1994 |
185 | Hadson Petro USA Inc | | Oil & Gas Operator | Nov 2016 |
186 | Hadson Petroleum | | Oil Operator | Sep 1988 |
187 | Hadson Petroleum (USA), Inc. | | Oil & Gas Operator | Dec 1992 |
188 | Hadson Petroleum Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2015 |
189 | Haessly Hardwood Lumber Inc | Marietta, OH 45750 | Oil & Gas Operator | Dec 2022 |
190 | Hafer Run Enterprise | Independence, KS 67301 | Oil Operator | Oct 1997 |
191 | Haffner Dan | Hoxie, KS 67740 | Oil Operator | Dec 2023 |
192 | Hager Gas Co | Danville, WV 25053-0000 | Gas Operator | Dec 2010 |
193 | Haggard Operating Group/Oil | Atascosa, TX 78002 | Oil & Gas Operator | Apr 2024 |
194 | Haggard, E. A. | Graham, TX 76450 | Oil & Gas Operator | Apr 2001 |
195 | Hagler William N | Farmington, NM 87499-0035 | Oil Operator | Apr 2014 |
196 | Haider Operating, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
197 | Haigood & Campbell | Archer City, TX 76351 | Oil & Gas Operator | Apr 2024 |
198 | Haigood, Danny | Portland, TX 78374 | Oil & Gas Operator | Mar 2008 |
199 | Hail Petroleum Corporation | Garland, TX 75047-5036 | Oil Operator | Mar 1997 |
200 | Haile Petroleum LTD | Artesia, NM 882110186 | Oil & Gas Operator | Aug 2000 |