Sweet Grass County, Montana Wells Summary
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Sweet Grass is a county containing 81 wells operated by companies like Harken Oil & Gas among others.
The most recent well in Sweet Grass County is "Opland 1" and was drilled and is operated by Grant Oil Co..
That well was last updated in March of 2026.
Sweet Grass is part of several oil and gas fields including Reed Point and Sixshooter Dome among others.
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The count of wells operated within Sweet Grass has been decreasing over the last four months with 81 fewer wells initiated in the last 60 days than in the previous two month period.
Trend: -81
County FIPS Code: 30097
Top Operators By Wells in last 60 days:
Recent wells
| Well Name | Last Update | Operator Name | API |
|---|---|---|---|
| Opland 1 | 2026-03-18 | Grant Oil Co. | 25097050000000 |
| P E HEDRICK 1 | 2026-03-18 | Amerada Hess Corporation | 25097050010000 |
| CAIN 1 | 2026-03-18 | Winkler, L.W. | 25097050020000 |
| Well 1 | 2026-03-18 | Denver Oil | 25097050030000 |
| ROSTAD 1-M | 2026-03-18 | Stanolind Oil & Gas Co. | 25097050040000 |
| STATE 1 | 2026-03-18 | Yellowstone Oil Syndicate | 25097050060000 |
| HOETLE-GOVT 1 | 2026-03-18 | Amerada Hess Corporation | 25097050080000 |
| RAPSTAD 1 | 2026-03-18 | Stanolind Oil & Gas Co. | 25097050090000 |
| FOX-MCCAMEY 1 | 2026-03-18 | Big Timber Oil Syndicate | 25097050100000 |
| SHOSHONE CONS 1 | 2026-03-18 | Shoshone Consolidated Oil Co. | 25097050110000 |
Surface Ownership Records:
Need detailed 2026 surface ownership information for Sweet Grass County that includes the parcel gis?
