MARIA Field Activity and Well Summary
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Total wells
Drill activity
The MARIA oil & gas field in Colorado contains 17 wells on file.
Top operators: PETROSHARE CORPORATION, NORTH AMERICAN RESOURCES COMPANY, and others.
Most recent well: KELTON, operated by NORTH AMERICAN RESOURCES COMPANY — last updated March 2026.
MARIA field coverage
Counties the MARIA field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| KELTON | Adams | 2026-03-18 | NORTH AMERICAN RESOURCES COMPANY | 05-001-09176 | |
| WINTERS | Adams | 2026-03-18 | NORTH AMERICAN RESOURCES COMPANY | 05-001-09129 | |
| AMBUSH | Adams | 1999-01-01 | PETROSHARE CORPORATION | 05-001-09070 | |
| AMBUSH | Adams | 1999-01-01 | PETROSHARE CORPORATION | 05-001-09072 | |
| UPRC AMBUSH | Adams | 1999-01-01 | PAINTED PEGASUS PETROLEUM LLC | 05-001-09077 | |
| MARLATT | Adams | 1999-01-01 | PETROSHARE CORPORATION | 05-001-09078 | |
| AMBUSH | Adams | 1999-01-01 | HELENA RESOURCES INC | 05-001-09092 | |
| AMBUSH | Adams | 1999-01-01 | PETROSHARE CORPORATION | 05-001-09052 | |
| MARLATT (OWP) | Adams | 1999-01-01 | PETROSHARE CORPORATION | 05-001-09108 | |
| AMBUSH | Adams | 1999-01-01 | PAINTED PEGASUS PETROLEUM LLC | 05-001-09126 |
Top Operators in the MARIA field by total wells
Operators: Petroshare Corporation, North American Resources Company, Painted Pegasus Petroleum Llc, Rocky Mountain Prod Co, Drw Operating Company, Zoller & Danneberg Expl, Helena Resources Inc, Mgf Oil Corporation.
Other Major Fields in Colorado most active by total wells
Compare the MARIA 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