Dawson County, Montana Wells Summary
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Total wells
Most recent drilling
First on record
Activity status
Dawson County contains 368 wells on file, with top operators including MMGL MT I, LLC and Texaco Exploration and Production Inc..
Wells in Dawson span several oil & gas fields including Gas City and Glendive.
Most recent well on record: Eastern Montana 1, operated by Eastern Montana Oil & Gas Co. — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-02
By basin
- 3 Williston
Drilling for
- 3 Oil
Dawson County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
368 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Dawson County by total wells
Operators: Mmgl Mt I, Llc, Texaco Exploration And Production Inc., Shell Oil Company, Petro-Hunt, Llc, Eastern Montana Oil & Gas Co., Shell Western E & P Inc., Encore Operating Lp, Granite Creek Energy Llc, Gulf Oil Corporation, Cortez Operating Company.
Top Oil & Gas Fields intersecting Dawson County
Fields: Gas City, Glendive, Pine, Deer Creek, Sand Creek, Bloomfield, Woodrow, Wildcat Dawson, Bloomfield, South, Burns Creek, South.
Top Counties in Montana most active by total wells
Compare Dawson against the other busiest counties in Montana:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| Eastern Montana 1 | 2026-03-18 | Eastern Montana Oil & Gas Co. | 25021062380000 | |
| Nissley Farms 18-54- 14A-4-1 | 2021-12-01 | Petro-Hunt, LLC | 25021212050000 | |
| State 19-53 25D-4-1 | 2021-11-02 | Petro-Hunt, LLC | 25021212070000 | |
| Hostetler 20-54- 21A-4-1 | 2021-10-21 | Petro-Hunt, LLC | 25021212060000 | |
| Little Jo 12-17 | 2018-01-07 | Rim Operating, Inc. | 25021212040000 | |
| MBA 2 | 2016-11-16 | Interstate Explorations, LLC | 25021212020000 | |
| Hill 1 | 2015-09-12 | Interstate Explorations, LLC | 25021212030000 | |
| Deer Creek 14-23 | 2015-01-21 | Granite Creek Energy LLC | 25021212000000 | |
| Deer Creek 8-22 | 2014-11-20 | Granite Creek Energy LLC | 25021211990000 | |
| MBA Consultants 1-1 | 2014-07-27 | Interstate Explorations, LLC | 25021211950000 |
Surface Ownership Records:
