| 31-1 MURPHY |
25-099-21263 | Plugged |
Dry hole | Nyvatex Montana Corp. |
| A. Beardslee 1 |
25-099-05028 | Plugged |
Dry hole | Dutton Creek Oil Co. |
| A.P. TRUCHOT 1 |
25-099-05162 | Plugged |
Dry hole | Texaco Exploration and Production Inc. |
| AANERUD 1 |
25-099-21007 | Plugged |
Dry hole | Chepeta Drilling & Exploration Co. |
| AGRIBIZ 1-11 |
25-099-21187 | Plugged |
Dry hole | Apache Corp |
| AIRPORT 1-20 |
25-099-21268 | Plugged |
Dry hole | Bacon, J. R., Drilling, Inc. |
| AMS Ranch 15-27 |
25-099-21198 | Plugged |
Oil | Western Reserves, Inc. |
| AUSTAD 11CD-2 |
25-099-21250 | Plugged |
Dry hole | General Well Service Inc. |
| Alzheimer 14-8 |
25-099-21101 | Plugged |
Dry hole | True Oil LLC |
| Alzheimer 8-20 |
25-099-21291 | Plugged |
Gas | Longshot Oil, LLC |
| Amax-Jensen-Swanson 1 |
25-099-05409 | Plugged |
Oil | EPS Resources Company |
| Anna Briggs 3 |
25-099-21045 | Plugged |
Dry hole | Sunburst Exploration, Inc. |
| BALCRN ST 31-25 |
25-099-21274 | Plugged |
Dry hole | Smokey Oil Company, Inc. |
| BALSAM ST 33-26 |
25-099-21118 | Plugged |
Dry hole | True Oil LLC |
| BANNATYNE 1 |
25-099-05084 | Plugged |
Dry hole | Kalispell-Craig Syndicate |
| BANNATYNE 1 |
25-099-05142 | Plugged |
Dry hole | Britton Etal |
| BANNATYNE 1 |
25-099-21029 | Plugged |
Dry hole | OXY USA Inc. |
| BANNATYNE 1-A |
25-099-21030 | Plugged |
Dry hole | OXY USA Inc. |
| BANNATYNE 10-5 |
25-099-21153 | Plugged |
Dry hole | Elenburg Exploration, Inc. |
| BANNATYNE 4 |
25-099-21053 | Plugged |
Dry hole | Midlands Gas Corp. |
| BANNATYNE 5 |
25-099-21054 | Plugged |
Dry hole | Midlands Gas Corp. |
| BANNATYNE B-1 |
25-099-21038 | Plugged |
Dry hole | OXY USA Inc. |
| BARRETT 1 |
25-099-05029 | Plugged |
Service | Murphy Exploration and Production Co. |
| BAUMA 1 |
25-099-05173 | Plugged |
Dry hole | Isern Brothers |
| BAUMA 48-9-P |
25-099-05172 | Plugged |
Dry hole | General Petroleum |
| BJORK 4-22 |
25-099-21067 | Plugged |
Dry hole | Cascade Gas Co. |
| BLANCHET 1 |
25-099-21114 | Plugged |
Dry hole | Integrity Oil & Gas Company |
| BOLLSINGER #1 |
25-099-05352 | Plugged |
Dry hole | Cheadle, Ned Jr. |
| BRIGGS 1 |
25-099-05178 | Plugged |
Oil | Jackson, Miles |
| BRIGGS 1 |
25-099-05181 | Plugged |
Dry hole | Kullberg & Otthouse, Inc. |
| BROWNELL 1 |
25-099-05381 | Plugged |
Dry hole | Sumatra Oil Et Al |
| BROWNELL 1 |
25-099-05400 | Plugged |
Oil | Fulton Producing Co. |
| BROWNELL 1 |
25-099-08030 | Plugged |
Oil | Emrick Oil |
| BROWNELL-A 1 |
25-099-05399 | Plugged |
Oil | Skelly Oil |
| BURNS 16-4 |
25-099-21136 | Plugged |
Dry hole | Yellowstone Petroleums, Inc. |
| Bailey 1 |
25-099-08047 | Plugged |
Oil | Producers Ind. Oil Co. |
| Bailey 2EY 1 |
25-099-05337 | Plugged |
Oil | McIntyre, John J. |
| Baily 2 |
25-099-05116 | Plugged |
Oil | Producers Ind. Oil Co. |
| Bannatyne #1 |
25-099-60010 | Plugged |
Dry hole | Bannatyne Oil Co. |
| Bannatyne 1 |
25-099-05080 | Plugged |
Dry hole | Fidelity Oil |
| Bannatyne 6 |
25-099-21065 | Plugged |
Dry hole | Midlands Gas Corp. |
| Baquet 1 |
25-099-05107 | Plugged |
Dry hole | Montalban Oil Etal |
| Bills Ranch 1A |
25-099-05417 | Plugged |
Oil | Quicksilver Resources, Inc. |
| Bills Ranch 2A |
25-099-21124 | Plugged |
Oil | Quicksilver Resources, Inc. |
| Bills Ranch 6-11 |
25-099-21133 | Plugged |
Gas | Quicksilver Resources, Inc. |
| Bills Ranch 6-12 |
25-099-21192 | Plugged |
Gas | Quicksilver Resources, Inc. |
| Bills Ranch 6-16 |
25-099-21237 | Plugged |
Gas | Quicksilver Resources, Inc. |
| Bills Ranch 6-7 |
25-099-21131 | Plugged |
Gas | Quicksilver Resources, Inc. |
| Bills Ranch 6-8 |
25-099-21193 | Plugged |
Gas | Quicksilver Resources, Inc. |
| Blackleaf 1 |
25-099-05000 | Plugged |
Dry hole | General Petroleum |
| Blackleaf 1-13 |
25-099-05170 | Plugged |
Gas | EPS Resources Company |
| Blackleaf 1-16 |
25-099-21158 | Plugged |
Gas | Startech Energy Corp. |
| Blackleaf 1-19 |
25-099-21154 | Plugged |
Gas | Startech Energy Corp. |
| Blackleaf 1-5 |
25-099-21148 | Plugged |
Gas | Startech Energy Corp. |
| Blackleaf 2-5 |
25-099-21160 | Plugged |
Dry hole | Williams Exploration Company |
| Blackleaf A 11-18 |
25-099-21073 | Plugged |
Dry hole | Burlington Northern Inc. |
| Blackleaf-Fed. 1-B |
25-099-05161 | Plugged |
Gas | Northern Natural Gas Producing Co. |
| Blackleaf-Fed. 1-C |
25-099-05361 | Plugged |
Dry hole | Northern Natural Gas Producing Co. |
| Briggs 1 |
25-099-05180 | Plugged |
Dry hole | Conoco Inc. |
| Briggs 1 |
25-099-05217 | Plugged |
Oil | Dailey Construction |
| Briggs 1 |
25-099-05411 | Plugged |
Oil | EPS Resources Company |
| Briggs 2 |
25-099-05220 | Plugged |
Oil | Spring Lake Oil P |
| Briggs 2 |
25-099-21063 | Plugged |
Dry hole | Lik'em & Slick'em Oil Company |
| Brokaw 1 |
25-099-08034 | Plugged |
Oil | Sterling Oil Co. |
| Brownell A 1 |
25-099-05382 | Plugged |
Gas | Sumatra Oil Et Al |
| Bynum 5-9 |
25-099-21297 | Plugged |
Oil | Primary Petroleum Company USA, Inc. |
| C K MALONE 1 |
25-099-05135 | Plugged |
Dry hole | Sunray Oil Company, Inc. |
| C.E. CARLSON 1 |
25-099-05064 | Plugged |
Dry hole | Union Oil Company Of California |
| C.H. BURKE 1 |
25-099-05086 | Plugged |
Dry hole | Texaco Exploration and Production Inc. |
| CAMPBELL 1 |
25-099-05402 | Plugged |
Dry hole | Sumatra Oil Et Al |
| CAMPBELL 1 |
25-099-05404 | Plugged |
Oil | Cardinal Petroleum |
| CAMPBELL 2 |
25-099-05406 | Plugged |
Gas | Cardinal Petroleum |
| CARDINAL PET 1 |
25-099-05148 | Plugged |
Dry hole | Cardinal Petroleum |
| CARLSON 1 |
25-099-05177 | Plugged |
Dry hole | Ohio Oil Company |
| CARLSON 1 |
25-099-21079 | Plugged |
Dry hole | Damson Oil Corporation |
| CARNEY 1 |
25-099-21064 | Plugged |
Dry hole | May Petroleum, Inc. |
| CHAPIN 1 |
25-099-05092 | Plugged |
Dry hole | Ferdig Oil |
| CHET THOMAS 1 |
25-099-05346 | Plugged |
Oil | Juniper Petroleum Corp. |
| CHOTEAU CATT 1 |
25-099-05032 | Plugged |
Dry hole | Amerada Hess Corporation |
| CHOUTEAU CATT 1 |
25-099-21022 | Plugged |
Dry hole | Cardinal Petroleum |
| CHRISTMAN 1 |
25-099-05058 | Plugged |
Dry hole | Montalban Oil Etal |
| CK MALONE 1 |
25-099-05167 | Plugged |
Dry hole | Texas Production Co. |
| CONNOLE 1 |
25-099-05283 | Plugged |
Disposal | Phillips Petroleum Company |
| CONNOLE 1 |
25-099-05287 | Plugged |
Oil | Brill, V.A. |
| CONNOLE A-1 |
25-099-05360 | Plugged |
Dry hole | Winkler, L.W. |
| COREY RCH 41-19 |
25-099-21177 | Plugged |
Dry hole | True Oil LLC |
| Campbell 1 |
25-099-05191 | Plugged |
Dry hole | Northern Ordinance, Inc. |
| Campbell 1 |
25-099-05196 | Plugged |
Dry hole | Winkler, L.W. |
| Campbell 42-11 |
25-099-21200 | Plugged |
Dry hole | Shell Oil Company |
| Campbell-Rieckoff 1 |
25-099-08017 | Plugged |
Dry hole | Campbell & Associates |
| Cascade 13-25 |
25-099-21293 | Plugged |
Oil | Crescent Point Energy US Corp |
| Chester Thomas 1 |
25-099-05313 | Plugged |
Dry hole | Montalban Oil Etal |
| Choteau Land & Cattle Co. 1 |
25-099-05033 | Plugged |
Dry hole | Huber, J.M., Corporation |
| Christensen 1 |
25-099-05241 | Plugged |
Dry hole | Phillips Petroleum Company |
| Christensen 1 |
25-099-05277 | Plugged |
Dry hole | Winkler, L.W. |
| Christensen 2 |
25-099-21083 | Plugged |
Dry hole | Caam Oil Co |
| Christensen 2C-28 |
25-099-21180 | Plugged |
Gas | Lowrance, Darrell A. |
| Christensen 4D-28 |
25-099-21165 | Plugged |
Gas | Lowrance, Darrell A. |
| Coffey-Brownell 51-9 |
25-099-05388 | Plugged |
Dry hole | Sumatra Oil Et Al |
| Coghill 1 |
25-099-05147 | Plugged |
Dry hole | Ohio Oil Company |