Empire State Oil Co. Wells and Activity Summary
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Total wells
Most recent drilling
First on record
Activity status
Industry news recent coverage mentioning Empire State Oil Co.
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Apr 16, 2026Higher oil prices are not translating cleanly into a drilling response across U.S. shale, and company disclosures are starting to show why. The issue is not simply capital discipline. It is structural. A meaningful… Read full article on ShaleExperts →
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Apr 15, 2026In the span of fifteen months, three Japanese energy companies committed more than $10.3 billion to U.S. natural gas production assets — a buying spree that has transferred roughly 27% of Haynesville Shale output… Read full article on ShaleExperts →
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Apr 15, 2026The first quarter of 2026 has officially defined the "Barbell Era" of American oil and gas. While the total number of deals plummeted by 46% YoY (dropping to just 7 major transactions), the total deal value skyrocketed… Read full article on ShaleExperts →
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Apr 11, 2026Western Canadian M&A activity in Q1 2026 was characterized by a 87% decrease in total deal value compared to Q1 2025, totaling $0.8 billion C$ . However, transaction volume remained resilient with a 150% increase in… Read full article on ShaleExperts →
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Mar 23, 2026Energy Secretary Chris Wright stood in front of the largest gathering of oil executives in the world this morning and delivered a message that was equal parts market economics and wartime urgency: the price spike is… Read full article on ShaleExperts →
Empire State Oil Co. has 23 wells on file in Montana.
Active in 10 counties — concentrated in Roosevelt, Hill, and Toole.
Most recent well: KAZMARK 1 (Toole county) — last updated October 1983.
Empire State Oil Co. county coverage
Counties where Empire State Oil Co. has wells. Click any county for its local activity.
Recent wells
| Well Name | County | Last activity | Updates | API |
|---|---|---|---|---|
| KAZMARK 1 | Toole | 1983-10-27 | 25101050220000 | |
| BURLINGTON 17-1 | Rosebud | 1972-05-23 | 25087211530000 | |
| STATE 16-1 | Pondera | 1972-03-29 | 25073211090000 | |
| GAENSLEN 9-1 | Sheridan | 1972-01-01 | 25091211280000 | |
| B.N. 25-1 | Golden Valley | 1970-10-14 | 25037210020000 | |
| LOCKMAN 1 | Roosevelt | 1969-11-20 | 25085210420000 | |
| KINCHELOE-CO<>1 | Rosebud | 1969-03-08 | 25087210780000 | |
| NP 1 | Carbon | 1962-01-20 | 25009053770000 | |
| FEDERAL-BARK<>1 | Carbon | 1962-01-13 | 25009053750000 | |
| BRACKETT 1 | Toole | 1960-08-13 | 25101050270000 |
Counties Worked by total wells in Montana
Counties: Roosevelt, Hill, Toole, Carbon, Rosebud, Glacier, Pondera, Fergus, Dawson, Sheridan.
Top Oil & Gas Fields worked by Empire State Oil Co. by total wells
Fields: Poplar, East, Gildford, North.