BLACK HOLLOW Field Activity and Well Summary
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Total wells
Drill activity
The BLACK HOLLOW oil & gas field in Colorado contains 23 wells on file.
Top operators: STELBAR OIL CORP INC, CHEVRON USA INC, and others.
Most recent well: UPRR, operated by PDC ENERGY INC — last updated March 2026.
BLACK HOLLOW field coverage
Counties the BLACK HOLLOW field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| UPRR | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05471 | |
| UPRR | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05463 | |
| UPRR | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05482 | |
| BLACK HOLLOW-F BIAMONTE | Weld | 2026-03-18 | STELBAR OIL CORP INC | 05-123-05441 | |
| BLACK HOLLOWS UT-UPRR | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05445 | |
| UPRR | Weld | 2026-03-18 | STELBAR OIL CORP INC | 05-123-05451 | |
| FRANK BAIAMONTE | Weld | 2026-03-18 | CHEVRON USA INC | 05-123-05433 | |
| COLORADO STATE | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05454 | |
| UPRR | Weld | 2026-03-18 | CHEVRON USA INC | 05-123-05421 | |
| BAIAMONTE | Weld | 2026-03-18 | PDC ENERGY INC | 05-123-05444 |
Top Operators in the BLACK HOLLOW field by total wells
Operators: Stelbar Oil Corp Inc, Chevron Usa Inc, Pdc Energy Inc, Noble Energy Inc.
Other Major Fields in Colorado most active by total wells
Compare the BLACK HOLLOW field against the other busiest oil and gas fields in Colorado:
- Wattenberg · 34,564 wells
- Wildcat · 23,158 wells
- Grand Valley · 6,168 wells
- Ignacio Blanco · 4,356 wells
- Mamm Creek · 3,675 wells
- Purgatoire River · 3,636 wells
- Rulison · 2,806 wells
- Parachute · 2,530 wells
- Rangely · 2,419 wells
- Spindle · 2,041 wells