Custer County, MT oil and gas wells
228 wells: 1 active, 217 plugged, run by 87 operators.
Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.
Top operators in Custer
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| NP 17-1 | 25-017-05060 | Plugged | Dry hole | Gulf Oil Corporation |
| NP 2 | 25-017-05016 | Plugged | Dry hole | Wheatley, Thomas F. |
| NP 2-M | 25-017-21022 | Plugged | Dry hole | Wolf Exploration |
| NP 27-12LT | 25-017-21093 | Plugged | Dry hole | McAlester Fuel Co |
| NP SUNRISE 3 | 25-017-05036 | Plugged | Dry hole | El Paso Natural Gas Company |
| NP-N Tract 1-1 | 25-017-05056 | Plugged | Dry hole | Amerada Hess Corporation |
| NP-Snyder 2 | 25-017-21012 | Plugged | Dry hole | North Central Oil Corp. |
| NP-Snyder 4 | 25-017-21013 | Plugged | Dry hole | North Central Oil Corp. |
| NPPR L 1 | 25-017-05049 | Plugged | Dry hole | Stanolind Oil & Gas Co. |
| NPRR 'C' 1 | 25-017-05124 | Plugged | Dry hole | Tenneco Oil Company |
| NPRR 'N' 1 | 25-017-05045 | Plugged | Dry hole | Stanolind Oil & Gas Co. |
| NPRR 1 | 25-017-05027 | Plugged | Dry hole | Ozark Corp. |
| NPRR 1 | 25-017-05033 | Plugged | Dry hole | Ozark Corp. |
| NPRR 1 | 25-017-05039 | Plugged | Dry hole | El Paso Natural Gas Company |
| NPRR 1 | 25-017-05115 | Plugged | Dry hole | Bagdad Oil Company |
| NPRR 1-1 | 25-017-21033 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-1 | 25-017-21070 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-1 | 25-017-21083 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-10 | 25-017-21084 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-11 | 25-017-21044 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-12 | 25-017-21090 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-13 | 25-017-21058 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-13 | 25-017-21091 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-14 | 25-017-21066 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-17 | 25-017-21054 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-19 | 25-017-21049 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-23 | 25-017-21014 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-23 | 25-017-21055 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-25 | 25-017-21038 | Plugged | Dry hole | Jackson, L.B. Etal |
| NPRR 1-26 | 25-017-21086 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-27 | 25-017-21048 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-27 | 25-017-21060 | Plugged | Dry hole | Aikman Bros. Corporation |
| NPRR 1-27 | 25-017-21087 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-28 | 25-017-21088 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-29 | 25-017-21042 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-29 | 25-017-21053 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-29 | 25-017-21056 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-29 | 25-017-21089 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-3 | 25-017-21041 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-3 | 25-017-21064 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-30 | 25-017-21092 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-31 | 25-017-21051 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-31 | 25-017-21065 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-33 | 25-017-21015 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-4 | 25-017-21082 | Plugged | Dry hole | Beer O. N. & John R. |
| NPRR 1-7 | 25-017-21017 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-7 | 25-017-21034 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-7 | 25-017-21035 | Plugged | Dry hole | Andrau, W. E. |
| NPRR 1-9 | 25-017-21037 | Plugged | Dry hole | Jackson, L.B. Etal |
| NPRR 1-A | 25-017-21018 | Plugged | Dry hole | Wolf Exploration |
| NPRR 10-M | 25-017-21027 | Plugged | Dry hole | Wolf Exploration |
| NPRR 11-M | 25-017-21031 | Plugged | Dry hole | Wolf Exploration |
| NPRR 14-M | 25-017-21072 | Plugged | Dry hole | International Nuclear Corp. |
| NPRR 2 | 25-017-05040 | Plugged | Dry hole | El Paso Natural Gas Company |
| NPRR 2 | 25-017-05042 | Plugged | Dry hole | El Paso Natural Gas Company |
| NPRR 25-1 | 25-017-05001 | Plugged | Dry hole | Gary Energy Corporation |
| NPRR 3-A | 25-017-21045 | Plugged | Dry hole | Wolf Exploration |
| NPRR 3-M | 25-017-21023 | Plugged | Dry hole | Wolf Exploration |
| NPRR 4 | 25-017-05041 | Plugged | Dry hole | El Paso Natural Gas Company |
| NPRR 4-M | 25-017-21025 | Plugged | Dry hole | Wolf Exploration |
| NPRR 44-25 | 25-017-21050 | Plugged | Dry hole | Calvert Drilling & Producing Co. |
| NPRR 5-M | 25-017-21026 | Plugged | Dry hole | Wolf Exploration |
| NPRR 6-M | 25-017-21029 | Plugged | Dry hole | Wolf Exploration |
| NPRR 7-M | 25-017-21028 | Plugged | Dry hole | Wolf Exploration |
| NPRR 8-M | 25-017-21030 | Plugged | Dry hole | Wolf Exploration |
| NPRR 9 | 25-017-21068 | Plugged | Dry hole | North Central Oil Corp. |
| NPRR 9-M | 25-017-21024 | Plugged | Dry hole | Wolf Exploration |
| NPRR 99-4 | 25-017-05003 | Plugged | Gas | El Paso Natural Gas Company |
| NPRR FEE 2-A | 25-017-21019 | Plugged | Dry hole | Wolf Exploration |
| NPRR FEE 20 | 25-017-21040 | Plugged | Dry hole | International Nuclear Corp. |
| NPRR FEE 4-A | 25-017-21020 | Plugged | Dry hole | Wolf Exploration |
| NPRR J-1 | 25-017-05055 | Plugged | Dry hole | Stanolind Oil & Gas Co. |
| NPRR K 1 | 25-017-05048 | Plugged | Dry hole | Stanolind Oil & Gas Co. |
| NPRR LISCOM 1-9 | 25-017-21004 | Plugged | Dry hole | Mesa Operating Limited Partnership |
| NPRR S-1-1 | 25-017-05043 | Plugged | Dry hole | Gary Energy Corporation |
| NPRR S-21-3 | 25-017-05047 | Plugged | Dry hole | Gary Energy Corporation |
| NPRR-A 1 | 25-017-05126 | Plugged | Dry hole | Tenneco Oil Company |
| NPRR-B 1 | 25-017-05125 | Plugged | Dry hole | Tenneco Oil Company |
| POPE 1 | 25-017-05024 | Plugged | Dry hole | Allardyce, R. L. |
| POWELLEK 1 | 25-017-21046 | Plugged | Dry hole | Rock Hill Oil |
| R. BIRD 1 | 25-017-21098 | Plugged | Dry hole | Kirby Petroleum |
| RANUM 1-23 | 25-017-21129 | Plugged | Dry hole | Hancock Warren J. |
| RHEA 1-29 | 25-017-05116 | Plugged | Dry hole | Mesa Operating Limited Partnership |
| Rhea 24-22 | 25-017-21111 | Plugged | Gas | Constitution Gas Transport Co., Inc. |
| Riley 1-18 | 25-017-21126 | Plugged | Dry hole | Hancock Warren J. |
| Robert W. George "A" 1 | 25-017-21107 | Plugged | Dry hole | OXY USA Inc. |
| SCOTT RNCH 1-23 | 25-017-21080 | Plugged | Dry hole | General American Oil Co Of Texas |
| SCOTT RNCH 1-23 | 25-017-21081 | Plugged | Dry hole | General American Oil Co Of Texas |
| SCOTT RNCH 1-28 | 25-017-21079 | Plugged | Dry hole | General American Oil Co Of Texas |
| STALEY GOVT 1-4 | 25-017-05121 | Plugged | Dry hole | Mesa Operating Limited Partnership |
| STATE 1 | 25-017-05018 | Plugged | Dry hole | Pure Oil |
| STATE 1 | 25-017-05028 | Plugged | Dry hole | Jordan, R.M. |
| STATE 1 | 25-017-21149 | Plugged | Dry hole | Chevron U.S.A. Inc.(A Pennsylvania Corp.) |
| STATE 1 | 25-017-21150 | Plugged | Dry hole | Chevron U.S.A. Inc.(A Pennsylvania Corp.) |
| STATE 1-36 | 25-017-21067 | Plugged | Dry hole | Aikman Bros. Corporation |
| STATE 16-1 | 25-017-21165 | Plugged | Dry hole | Burnett Oil Co. Inc |
| STATE 36-1 | 25-017-05020 | Plugged | Dry hole | Gary, Samuel, Oil Producer |
| SWAYNE 42-10 | 25-017-21167 | Plugged | Dry hole | Burlington Resources Oil & Gas Company LP |
| Sadler 6-1 | 25-017-21052 | Plugged | Dry hole | Love Oil Co Inc. |
| Scott 1 | 25-017-21136 | Plugged | Dry hole | Columbus Energy Corp. |