Park County, Wyoming Wells Summary
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Total wells
Most recent drilling
First on record
Activity status
Park County contains 3,859 wells on file, with top operators including MERIT ENERGY COMPANY and CONTANGO RESOURCES LLC.
Wells in Park span several oil & gas fields including OREGON BASIN and ELK BASIN.
Most recent well on record: 5-13, operated by QUALMAY DEVELOPMENT LLC — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-17
By basin
- 17 Other
Drilling for
- 14 Oil
- 3 Gas
Park 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.
3,858 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Park County by total wells
Operators: Merit Energy Company, Contango Resources Llc, Citation Oil & Gas Corporation, Marathon Oil Company, Vaquero Big Horn Llc, Bp America Production Company, Conoco Inc, Breitburn Operating L.p., Howell Petroleum Corp, Granite Creek Energy Llc.
Top Oil & Gas Fields intersecting Park County
Fields: Oregon Basin, Elk Basin, Wc, Little Buffalo Basin, Frannie, Silver Tip, Spring Creek South, Pitchfork, Garland, Fourbear.
Top Counties in Wyoming most active by total wells
Compare Park against the other busiest counties in Wyoming:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| 5-13 | 2026-03-18 | QUALMAY DEVELOPMENT LLC | 2931044 | |
| WC #1 | 2026-03-18 | WESTERN AMERICAN RESOURCES LLC | 2931076 | |
| 32-2 | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 2930992 | |
| ELK BASIN #177 | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 2931030 | |
| 8-12 | 2026-03-18 | QUALMAY DEVELOPMENT LLC | 2931064 | |
| 21-3 | 2026-03-18 | PLAINS PETROLEUM OPERATING CO | 2921789 | |
| ELK BASIN SOUTH #55 | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 2930956 | |
| 5-1 | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 2930990 | |
| 32-1 | 2026-03-18 | HOWELL PETROLEUM CORP | 2930997 | |
| 30-1 | 2026-03-18 | ANADARKO E&P ONSHORE LLC | 2931002 |
Surface Ownership Records:
