Alamosa County, Colorado Wells Summary
Back to Colorado Well Records
Total wells
Most recent drilling
First on record
Activity status
Alamosa County contains 9 wells on file, with top operators including SAN LUIS VALLEY OIL & GAS and CARR*WILLIAM F..
The only oil & gas field intersecting Alamosa is WILDCAT.
Most recent well on record: LAYNE, operated by SAN LUIS VALLEY OIL & GAS — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-05-29
By basin
- 8 DJ-Niobrara
- 3 Other
Drilling for
- 8 Oil
- 3 Gas
Alamosa 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.
9 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Alamosa County by total wells
Operators: San Luis Valley Oil & Gas, Carr*william F., Cougar Petr Inc, Getty Oil Company, Reserve Oil, Inc., Tipperary Oil & Gas Corp, Amerada Petroleum Corporation, Tucker*orrin.
Top Oil & Gas Fields intersecting Alamosa County
Fields: Wildcat.
Top Counties in Colorado most active by total wells
Compare Alamosa against the other busiest counties in Colorado:
- Weld · 45,233 wells
- Garfield · 17,243 wells
- Rio Blanco · 7,358 wells
- Yuma · 6,234 wells
- Washington · 5,803 wells
- Adams · 4,941 wells
- La Plata · 4,608 wells
- Las Animas · 4,015 wells
- Logan · 3,923 wells
- Morgan · 3,030 wells
- Mesa · 2,818 wells
- Moffat · 2,286 wells
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| LAYNE | 2026-03-18 | SAN LUIS VALLEY OIL & GAS | 05-003-60001 | |
| WHITTIER | 2026-03-18 | TUCKER*ORRIN | 05-003-05003 | |
| J M CROW | 2026-03-18 | CARR*WILLIAM F. | 05-003-05002 | |
| COLORADO-STATE F | 2026-03-18 | AMERADA PETROLEUM CORPORATION | 05-003-05000 | |
| HOLBROOK | 2026-03-18 | SAN LUIS VALLEY OIL & GAS | 05-003-05001 | |
| CROW | 1981-11-03 | COUGAR PETR INC | 05-003-06004 | |
| ALAMOSA FEDERAL | 1979-09-20 | GETTY OIL COMPANY | 05-003-06003 | |
| NBH LAND CO. | 1979-08-24 | RESERVE OIL, INC. | 05-003-06002 | |
| STATE LAND BOARD | 1974-05-31 | TIPPERARY OIL & GAS CORP | 05-003-06001 |
Surface Ownership Records:
