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Toole County, MT oil and gas wells
7,830 wells: 1,428 active, 4,874 plugged, run by 1,001 operators.
Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.
Top operators in Toole
| Operator | Active | Wells here |
| Somont Oil Company, Inc. | 404 | 977 |
| A. B. Energy LLC | 227 | 262 |
| MCR, LLC | 112 | 252 |
| Keesun Corporation | 96 | 219 |
| Ranck Oil Company, Inc. | 71 | 140 |
| H&R Energy, LLC | 58 | 214 |
| LaMarsa Corp. | 55 | 71 |
| Montalban Oil & Gas Operations, Inc. | 43 | 60 |
| Western Natural Gas Company | 36 | 87 |
| New Horizon Resources LLC | 34 | 85 |
| Northern Producing LLC | 32 | 39 |
| Chelin LLC | 29 | 68 |
| D & H Energy, LLC | 24 | 35 |
| Alme, Henry A. | 19 | 27 |
| Phoenix Energy, Inc. | 12 | 75 |
| King-Sherwood Oil | 12 | 50 |
| Sands Oil Company | 9 | 40 |
| Ballantyne Ventures LLC | 9 | 18 |
| Rimrock Colony | 8 | 11 |
| Homestake Oil & Gas Co. | 7 | 16 |
| Three Forks Resources, LLC | 7 | 7 |
| NorthWestern Corporation | 6 | 64 |
| Dankbar, LLC | 6 | 18 |
| Brainstorm Energy, Inc. | 5 | 27 |
| Robert Hawkins, Inc. | 5 | 17 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|
| Alme State 4-16 |
25-101-23875 | Active |
Gas | Alme, Henry A. |
| Alme-Carlson 11-14 |
25-101-23425 | Active |
Gas | Alme, Henry A. |
| Alme-Geis 1-15 |
25-101-23646 | Active |
Gas | Alme, Henry A. |
| Alme-Geis 6-15 |
25-101-23644 | Active |
Gas | Alme, Henry A. |
| Alme-Johnson 12-11 |
25-101-23464 | Active |
Gas | Alme, Henry A. |
| Alme-Johnson 15-11 |
25-101-23441 | Active |
Gas | Alme, Henry A. |
| Alme-Johnson 16-13 |
25-101-23544 | Active |
Gas | Alme, Henry A. |
| Alme-Johnson 7-24 |
25-101-23542 | Active |
Gas | Alme, Henry A. |
| Alme-Johnson 9-14 |
25-101-23426 | Active |
Gas | Alme, Henry A. |
| Alme-Krause 8-15 |
25-101-23645 | Active |
Gas | Alme, Henry A. |
| Alme-Milledge 1-23 |
25-101-23487 | Active |
Gas | Alme, Henry A. |
| Alme-Milledge 3A-24 |
25-101-23494 | Active |
Gas | Alme, Henry A. |
| Alme-Vail 9-24 |
25-101-23543 | Active |
Gas | Alme, Henry A. |
| Altonburg 4-35 |
25-101-21515 | Active |
Gas | Somont Oil Company, Inc. |
| Amigo 1 |
25-101-23160 | Active |
Oil | HB Oil, LLC |
| Anderson (1-0762-1) 1 |
25-101-09767 | Active |
Gas | Keesun Corporation |
| Anderson 1 |
25-101-22495 | Permitted |
Oil | D & H Energy, LLC |
| Anderson 10X |
25-101-22588 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 13 |
25-101-60146 | Shut in |
Oil | Somont Oil Company, Inc. |
| Anderson 13A |
25-101-60147 | Shut in |
Oil | Somont Oil Company, Inc. |
| Anderson 14 |
25-101-60148 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 14-29 |
25-101-24189 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 16 |
25-101-60150 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 18 |
25-101-60152 | Shut in |
Oil | Somont Oil Company, Inc. |
| Anderson 20 |
25-101-60154 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 21 |
25-101-60155 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 23 |
25-101-60157 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 24 |
25-101-60158 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 29-5 |
25-101-21749 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 30 |
25-101-22523 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 31 |
25-101-22524 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 32 |
25-101-22551 | Shut in |
Oil | Somont Oil Company, Inc. |
| Anderson 33 |
25-101-22559 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 4 |
25-101-09893 | Shut in |
Oil | Well Done Montana LLC |
| Anderson 5-1X |
25-101-23620 | Active |
Oil | Somont Oil Company, Inc. |
| Anderson 6 |
25-101-09895 | Shut in |
Oil | Well Done Foundation, Inc. |
| Anderson 7 |
25-101-60140 | Active |
Oil | Somont Oil Company, Inc. |
| Annis B1-27 |
25-101-23965 | Shut in |
Gas | New Horizon Resources LLC |
| Antelope 1 |
25-101-24064 | Shut in |
Oil | Harvest Time Oil, Inc. |
| Apex Area 5 |
25-101-60015 | Active |
Gas | MCR, LLC |
| Apex-Parsell 1A |
25-101-07491 | Shut in |
Gas | MCR, LLC |
| Apex-Parsell 2 |
25-101-08681 | Shut in |
Gas | MCR, LLC |
| Aranow 6 |
25-101-06882 | Active |
Oil | Chelin LLC |
| Arcus 1981/B 12 |
25-101-22190 | Shut in |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 13 |
25-101-22191 | Shut in |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 14 |
25-101-22192 | Shut in |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 15 |
25-101-22193 | Shut in |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 16 |
25-101-22194 | Shut in |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 17 |
25-101-22189 | Active |
Oil | Somont Oil Company, Inc. |
| Arcus 1981/B 18 |
25-101-22195 | Active |
Oil | Somont Oil Company, Inc. |
| Arcus 22 |
25-101-22684 | Active |
Oil | Somont Oil Company, Inc. |
| Aronow 25-5 |
25-101-23243 | Shut in |
Gas | H&R Energy, LLC |
| Aronow 25-6 |
25-101-23305 | Active |
Gas | H&R Energy, LLC |
| Aronow Estate 2 |
25-101-21385 | Active |
Oil | Somont Oil Company, Inc. |
| Aschim 2 |
25-101-21561 | Active |
Gas | Western Natural Gas Company |
| Aschim 3 |
25-101-21971 | Active |
Gas | Western Natural Gas Company |
| Ashiem 1 |
25-101-21303 | Active |
Gas | Western Natural Gas Company |
| Ashland 1 |
25-101-23073 | Shut in |
Gas | D & H Energy, LLC |
| Atkins 17-13 |
25-101-23819 | Active |
Gas | A. B. Energy LLC |
| Atkins 19-1B |
25-101-23839 | Active |
Gas | Big Rose Colony, Inc. |
| Atkins 2-30 |
25-101-22483 | Active |
Gas | LaMarsa Corp. |
| Atkins 4-19 |
25-101-23120 | Shut in |
Gas | LaMarsa Corp. |
| Atkins 9-12 |
25-101-23816 | Active |
Gas | A. B. Energy LLC |
| Atkinson (1-0763-1) 1 |
25-101-09768 | Active |
Gas | Keesun Corporation |
| Atkinson 4-32 |
25-101-23097 | Active |
Gas | Ranck Oil Company, Inc. |
| Autz 2 |
25-101-06507 | Shut in |
Oil | Rimrock Oil Company |
| B C State 1 |
25-101-10214 | Shut in |
Oil | H&R Energy, LLC |
| B C State 10 |
25-101-05764 | Shut in |
Oil | H&R Energy, LLC |
| B C State 11 |
25-101-05760 | Shut in |
Oil | H&R Energy, LLC |
| B C State 12 |
25-101-05872 | Active |
Oil | H&R Energy, LLC |
| B C State 13 |
25-101-60036 | Active |
Oil | H&R Energy, LLC |
| B C State 14 |
25-101-05890 | Active |
Oil | H&R Energy, LLC |
| B C State 15 |
25-101-05874 | Active |
Oil | H&R Energy, LLC |
| B C State 16 |
25-101-05736 | Shut in |
Oil | H&R Energy, LLC |
| B C State 2(-) |
25-101-10217 | Shut in |
Oil | H&R Energy, LLC |
| B C State 3 |
25-101-10215 | Shut in |
Oil | H&R Energy, LLC |
| B C State 3(-) |
25-101-10218 | Active |
Oil | H&R Energy, LLC |
| B C State 4 |
25-101-10219 | Shut in |
Oil | H&R Energy, LLC |
| B C State 5 |
25-101-10220 | Shut in |
Oil | H&R Energy, LLC |
| B C State 6 |
25-101-05784 | Shut in |
Oil | H&R Energy, LLC |
| B C State 7 |
25-101-05779 | Shut in |
Oil | H&R Energy, LLC |
| B C State 8 |
25-101-05824 | Shut in |
Oil | H&R Energy, LLC |
| B C State 9 |
25-101-05758 | Shut in |
Oil | H&R Energy, LLC |
| B18 (BAKER) 18 |
25-101-60183 | Shut in |
Oil | Sonkar, Inc. |
| B7 (BAKER) 7 |
25-101-60182 | Shut in |
Oil | Sonkar, Inc. |
| BC State 1(-) |
25-101-10216 | Active |
Oil | H&R Energy, LLC |
| BENJAMIN 1 |
25-101-10380 | Active |
Gas | Wolfe Brothers |
| BENJAMIN 5-13 |
25-101-23722 | Active |
Gas | Keesun Corporation |
| BIERHALL 1-25 |
25-101-23338 | Active |
Gas | A. B. Energy LLC |
| BOW-ARROW 32-2 |
25-101-21800 | Active |
Gas | DNR Oil & Gas Inc. |
| BYRNE 2 |
25-101-60073 | Active |
Oil | Somont Oil Company, Inc. |
| BYRNE 4 |
25-101-05996 | Shut in |
Oil | Cascade Gas Co. |
| BYRNE 6 |
25-101-60271 | Active |
Oil | H&R Energy, LLC |
| BYRNE 7 |
25-101-09781 | Active |
Oil | H&R Energy, LLC |
| Badger 1 |
25-101-22596 | Active |
Oil | Somont Oil Company, Inc. |
| Badger 2 |
25-101-22309 | Active |
Oil | Somont Oil Company, Inc. |
| Badger 3 |
25-101-22686 | Active |
Oil | Somont Oil Company, Inc. |
| Bailey 1 |
25-101-22866 | Active |
Gas | Somont Oil Company, Inc. |
| Bailey 32-2 |
25-101-23336 | Active |
Gas | Somont Oil Company, Inc. |
| Bailey MX 1-32 |
25-101-22453 | Active |
Gas | McCullis Resources Co., Inc. |