| Aneth Unit A-313 |
43-037-30299 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit B313 |
43-037-15826 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit B414 |
43-037-50011 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit C-312 |
43-037-30112 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit D-113SE |
43-037-31382 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit D-214X |
43-037-50095 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit D-412 |
43-037-30049 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit D113 |
43-037-30174 | Shut in |
Injection | Elk Operating Services, LLC |
| Aneth Unit D213SE |
43-037-31383 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E-117 |
43-037-16049 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit E-411 |
43-037-15940 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit E114 |
43-037-30093 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E115 |
43-037-31396 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E118SE |
43-037-31077 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E218SE |
43-037-31385 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E314 |
43-037-30266 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E317X |
43-037-50054 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit E407SW |
43-037-31386 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit E414 |
43-037-16421 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit E425 |
43-037-30343 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F-114 |
43-037-16422 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit F126 |
43-037-30310 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F214SE |
43-037-31684 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F215 |
43-037-31397 | Shut in |
Oil | Elk Operating Services, LLC |
| Aneth Unit F325 |
43-037-30237 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F411 |
43-037-30217 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F414 |
43-037-30274 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit F415 |
43-037-31398 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit G114 |
43-037-30218 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit G125 |
43-037-16095 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit G314 |
43-037-30230 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit G315X |
43-037-31408 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit G423 |
43-037-30311 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit H116 |
43-037-31409 | Shut in |
Oil | Elk Operating Services, LLC |
| Aneth Unit H236A |
43-037-50052 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit H314X |
43-037-31381 | Active |
Injection | Elk Operating Services, LLC |
| Aneth Unit H325 |
43-037-30239 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit H414 (Multi-Leg) |
43-037-30123 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit J230 |
43-037-30240 | Active |
Oil | Elk Operating Services, LLC |
| Aneth Unit L-419 |
43-037-16140 | Shut in |
Injection | Elk Operating Services, LLC |
| Arabian Federal 3 |
43-037-31287 | Shut in |
Oil | Petro Mex, LLC |
| Arrowhead 1 (Aneth D-114) |
43-037-16277 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 2 (Aneth B-314) |
43-037-16273 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 3 (Aneth C-214) |
43-037-16033 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 4 (Aneth D-314) |
43-037-16038 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 5 (Aneth C-414) |
43-037-16035 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 6 (Aneth B-114) |
43-037-16032 | Active |
Injection | Elk Operating Services, LLC |
| Arrowhead 7 (A214) |
43-037-16030 | Shut in |
Oil | Elk Operating Services, LLC |
| Bannock-Fed 21-33 |
43-037-31425 | Shut in |
Oil | Petro Mex, LLC |
| Barney Cockburn 1 |
43-037-20681 | Active |
Oil | Wesgra Corporation |
| Barney Cockburn 3 |
43-037-20685 | Shut in |
Oil | Orphan-No Responsible Operator |
| Barney Cockburn 4 |
43-037-20683 | Active |
Oil | Wesgra Corporation |
| Barney Cockburn 6 |
43-037-20689 | Shut in |
Oil | Orphan-No Responsible Operator |
| Belco St 4 (Lisbon B-816) |
43-037-16244 | Shut in |
Disposal | Orphan-No Responsible Operator |
| Belco-State 3 |
43-037-10092 | Shut in |
Oil | Orphan-No Responsible Operator |
| Big Boy 22 #1 X |
43-037-50105 | Active |
Oil | NNOGC Exploration & Production, LLC |
| Big Indian 24-31-30-25 |
43-037-50041 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian 35-24 |
43-037-31829 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian 4 |
43-037-16221 | Active |
Gas | American Helium Operating, LLC |
| Big Indian Fed 14-21-30-25 |
43-037-31850 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian Fed 14-42-30-25 |
43-037-31860 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian Fed 15-24-30-25 |
43-037-31859 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian Fed 15-24B-30-25 |
43-037-31883 | Shut in |
Gas | American Helium Operating, LLC |
| Big Indian Unit 1 |
43-037-16219 | Shut in |
Oil | Mandrake Lithium USA, Inc. |
| Black Bull Federal 31C |
43-037-31663 | Active |
Gas | Seeley Oil Company, LLC |
| Blue Hogan 1J-1 |
43-037-31562 | Active |
Oil | NNOGC Exploration & Production, LLC |
| Blue Hogan West 1 #1 |
43-037-50091 | Active |
Oil | NNOGC Exploration & Production, LLC |
| Bluff 13-4 |
43-037-30726 | Shut in |
Oil | Tall Dune Resources, LLC |
| Bluff 16 |
43-037-30989 | Shut in |
Oil | Tall Dune Resources, LLC |
| Bluff 42-5 |
43-037-30866 | Shut in |
Oil | Tall Dune Resources, LLC |
| Bluff 44-5 |
43-037-15867 | Active |
Oil | Tall Dune Resources, LLC |
| Bluff U 14 |
43-037-30533 | Active |
Oil | Tall Dune Resources, LLC |
| Bluff U 9 |
43-037-15327 | Temporarily abandoned |
Oil | Matrix Production Company |
| Bonito 41-6-85 |
43-037-31824 | Shut in |
Oil | Seeley Oil Company, LLC |
| Bonnie Federal 11-14 |
43-037-31290 | Active |
Oil | Seeley Oil Company, LLC |
| Bonnie Federal 22-14 |
43-037-31367 | Shut in |
Gas | Seeley Oil Company, LLC |
| Bonnie Federal 43-14 |
43-037-31364 | Active |
Oil | Seeley Oil Company, LLC |
| Bradford Cyn Fed 1-22 |
43-037-30850 | Shut in |
Oil | American Helium Operating, LLC |
| Brown Hogan 1A-2 |
43-037-31573 | Shut in |
Disposal | NNOGC Exploration & Production, LLC |
| Bryce 2 |
43-037-20659 | Shut in |
Oil | Orphan-No Responsible Operator |
| Bug 13 |
43-037-30610 | Shut in |
Oil | American Helium Operating, LLC |
| Bug 15 |
43-037-30606 | Shut in |
Oil | American Helium Operating, LLC |
| Bug 16 |
43-037-30607 | Shut in |
Gas | American Helium Operating, LLC |
| Bug 8 |
43-037-30589 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 10-21-30-25 |
43-037-31849 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 10-31-30-25 |
43-037-31864 | Active |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 10-42-30-25 |
43-037-31861 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 15-13-30-25 |
43-037-31891 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 15-14-30-25 |
43-037-31848 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn Fed 9-14-30-25 |
43-037-31843 | Shut in |
Gas | American Helium Operating, LLC |
| Bull Horn U 10-43 |
43-037-31831 | Shut in |
Gas | American Helium Operating, LLC |
| Burro 31I |
43-037-31708 | Active |
Oil | NNOGC Exploration & Production, LLC |
| Burton 12-13 (A213) |
43-037-15821 | Active |
Oil | Elk Operating Services, LLC |
| Burton 14-12 (A412) |
43-037-15822 | Shut in |
Oil | Elk Operating Services, LLC |
| Burton 14-13 (A413) |
43-037-15823 | Active |
Oil | Elk Operating Services, LLC |
| Burton 21-13 (B113) |
43-037-15824 | Active |
Oil | Elk Operating Services, LLC |
| Burton 22-13 (Aneth B-213) |
43-037-15825 | Active |
Injection | Elk Operating Services, LLC |
| Burton 23-12 (Aneth B312) |
43-037-16272 | Active |
Injection | Elk Operating Services, LLC |
| Burton 31-13 (Aneth C-113) |
43-037-15827 | Active |
Injection | Elk Operating Services, LLC |
| Burton 33-13 (Aneth C-313) |
43-037-15828 | Active |
Injection | Elk Operating Services, LLC |