Rio Blanco County, Colorado Wells Summary
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Total wells
Last 12 months
Prior 12 months
Year-over-year
Rio Blanco County contains 7,358 wells on file, with top operators including SCOUT ENERGY MANAGEMENT LLC and TEP ROCKY MOUNTAIN LLC.
Wells in Rio Blanco span several oil & gas fields including RANGELY and SULPHUR CREEK.
Most recent well on record: FREEDOM UNIT, operated by EXXON MOBIL CORPORATION — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-02
By basin
- 9 DJ-Niobrara
- 3 Other
Drilling for
- 9 Oil
- 3 Gas
Rio Blanco 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.
7,358 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Rio Blanco County by total wells
Operators: Scout Energy Management Llc, Tep Rocky Mountain Llc, Utah Gas Op Ltd Dba Utah Gas Corp, Caerus Piceance Llc, Qb Energy Operating Llc, Locin Oil Corporation, Encana Oil & Gas (Usa) Inc, Unknown, Twin Arrow Inc, Old Operators - Status Unknown.
Top Oil & Gas Fields intersecting Rio Blanco County
Fields: Rangely, Sulphur Creek, Wildcat, Piceance Creek, Dragon Trail, White River, Cathedral, Lower Horse Draw, Douglas Creek North, Douglas Creek.
Top Counties in Colorado most active by total wells
Compare Rio Blanco against the other busiest counties in Colorado:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| FREEDOM UNIT | 2026-03-18 | EXXON MOBIL CORPORATION | 05-103-11256 | |
| FEDERAL | 2026-03-18 | TEP ROCKY MOUNTAIN LLC | 05-103-12649 | |
| S.W. RANGELY | 2026-03-18 | APACHE CORPORATION | 05-103-09732 | |
| FEDERAL | 2026-03-18 | WPX ENERGY RYAN GULCH LLC | 05-103-10979 | |
| Federal | 2026-03-18 | TEP ROCKY MOUNTAIN LLC | 05-103-11969 | |
| ELU A18 FED | 2026-03-18 | QB ENERGY OPERATING LLC | 05-103-12637 | |
| FEDERAL | 2026-03-18 | COSEKA RESOURCES (USA) LTD | 05-103-08931 | |
| LHD C | 2026-03-18 | CONOCO PHILLIPS COMPANY | 05-103-09680 | |
| MALLARD | 2026-03-18 | ENCANA OIL & GAS (USA) INC | 05-103-10180 | |
| FIGURE FOUR UNIT | 2026-03-18 | ENCANA OIL & GAS (USA) INC | 05-103-10855 |
Surface Ownership Records:
