Rio Blanco County, CO oil and gas wells
7,445 wells: 2,310 active, 2,885 plugged, run by 367 operators.
Figures from the Colorado Energy and Carbon Management Commission, updated 2026-10-16.
Top operators in Rio Blanco
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| CALUP 5 | 05-103-05578 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 23-A | 05-103-05583 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 6 | 05-103-05607 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 1 | 05-103-05609 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 10 | 05-103-05610 | Plugged | Dry hole | — |
| CALUP 4 | 05-103-05614 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 12 | 05-103-06388 | Plugged | Dry hole | — |
| CALUP 15 | 05-103-06389 | Plugged | Dry hole | — |
| CALUP 22 | 05-103-06390 | Plugged | Dry hole | — |
| CALUP 21 | 05-103-06391 | Plugged | Dry hole | — |
| CALUP 14 (OWP) | 05-103-06392 | Plugged | Dry hole | — |
| CALUP 13 | 05-103-06393 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 17 | 05-103-06394 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 29 | 05-103-06395 | Plugged | Dry hole | — |
| CALUP 20 | 05-103-06396 | Plugged | Dry hole | — |
| CALUP 9 | 05-103-06404 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 7 | 05-103-06405 | Plugged | Dry hole | — |
| CALUP 18 | 05-103-06406 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 16 | 05-103-06412 | Plugged | Dry hole | — |
| CALUP 3 | 05-103-06450 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 30 | 05-103-07094 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP J-1 | 05-103-07585 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP J-2 | 05-103-07626 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP J-3 | 05-103-07627 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP J-5 | 05-103-07629 | Plugged | Dry hole | — |
| CALUP J-7 | 05-103-07630 | Plugged | Dry hole | — |
| CALUP J-6 | 05-103-07806 | Plugged | Dry hole | — |
| CALUP J-8 | 05-103-07807 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP J-9 | 05-103-07808 | Plugged | Dry hole | — |
| CALUP J-10 | 05-103-07809 | Plugged | Dry hole | — |
| CALUP 61 | 05-103-40097 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 60 | 05-103-40098 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 58 | 05-103-40099 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 57 | 05-103-40100 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 56 | 05-103-40101 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 55 | 05-103-40102 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 54 | 05-103-40103 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 53 | 05-103-40104 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 63 | 05-103-40116 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 62 | 05-103-40117 | Plugged | Dry hole | RAVEN OIL & REFINING CO |
| CALUP 4-A | 05-103-60070 | Plugged | Dry hole | — |
| CALUP 2 | 05-103-64498 | Plugged | Dry hole | LUFF EXPLORATION CO |
| CALUP 19 | 05-103-65483 | Plugged | Dry hole | — |
| CALVERT RESERVOIR 11-34-1-3 | 05-103-09564 | Plugged | Dry hole | CHANDLER & ASSOCIATES LLC |
| CALVERT RESERVOIR 9-8-2-3 | 05-103-09588 | Plugged | Dry hole | CHANDLER & ASSOCIATES LLC |
| CALVERT RESERVOIR 6-34-1-3 | 05-103-09664 | Plugged | Dry hole | CHANDLER & ASSOCIATES LLC |
| CALVIN FEDERAL 1 | 05-103-07479 | Plugged | Dry hole | PETRO-LEWIS CORP |
| CANARY 6601 | 05-103-10384 | Plugged | Gas | LARAMIE ENERGY LLC |
| CANYON C-1 | 05-103-05172 | Plugged | Dry hole | PHILLIPS PETROLEUM CO |
| CANYON B 1 | 05-103-05195 | Plugged | Dry hole | PHILLIPS PETROLEUM CO |
| CAREY-GOVERNMENT 1 | 05-103-05834 | Plugged | Dry hole | — |
| CARNEY 12-5 | 05-103-01070 | Plugged | Dry hole | SCOUT ENERGY MANAGEMENT LLC |
| CARNEY 40X35 | 05-103-09117 | Plugged | Dry hole | SCOUT ENERGY MANAGEMENT LLC |
| CARNEY 6-5 | 05-103-09159 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 1-4 | 05-103-09168 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 2-34 | 05-103-09169 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 2-5 | 05-103-09220 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 5-5 | 05-103-09231 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 1-5 | 05-103-09237 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 4-4 | 05-103-09242 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 1 | 05-103-09246 | Plugged | Dry hole | HAYES PETROLEUM COMPANY |
| CARNEY 1-35 | 05-103-09277 | Plugged | Dry hole | RIO MESA RESOURCES INC |
| CARNEY C T 36X-34 | 05-103-07595 | Plugged | Injection | SCOUT ENERGY MANAGEMENT LLC |
| CARNEY C T 34X-4 | 05-103-07600 | Plugged | Injection | SCOUT ENERGY MANAGEMENT LLC |
| CARNEY C T 31X-4 | 05-103-07604 | Plugged | Injection | SCOUT ENERGY MANAGEMENT LLC |
| CARPENTER TRANT-GOV 4 | 05-103-60016 | Plugged | Dry hole | CARPENTER-TRANT DRILLING |
| CARPENTER-TRANT GOV B 1 | 05-103-60010 | Plugged | Dry hole | — |
| CARRIE & DON HILL 1 | 05-103-05291 | Plugged | Dry hole | DELANEY* ED F. |
| CARRIE E & DON F HILL 6 | 05-103-01103 | Plugged | Dry hole | DELANEY PETROLEUM CO |
| CARRIE E & DON F HILL 4 | 05-103-65198 | Plugged | Dry hole | DELANEY* ED F. |
| CARRIE E HILL 1 | 05-103-06018 | Plugged | Dry hole | STANOLIND OIL & GAS CO |
| CARRIE LARSON 1 | 05-103-01065 | Plugged | Dry hole | STANOLIND OIL & GAS CO |
| CARTER-GOVT H-1 | 05-103-05200 | Plugged | Dry hole | BRITISH AMERICAN OIL PROD CO |
| CASCADE-GOV 1 | 05-103-07238 | Plugged | Dry hole | OCCIDENTAL PETROLEUM CORP |
| CATHEDRAL BLUFFS 1 | 05-103-07226 | Plugged | Dry hole | QUESTAR GAS COMPANY |
| CATHEDRAL BLUFFS UNIT-GOV 1 | 05-103-05278 | Plugged | Dry hole | GULF OIL CORPORATION |
| CATHEDRAL-GOV 1 | 05-103-05054 | Plugged | Dry hole | — |
| CBU DV01D-11A112100 | 05-103-11887 | Plugged | Oil | QB ENERGY OPERATING LLC |
| CBU DV16C-15O151100 | 05-103-12145 | Plugged | Unknown | QB ENERGY OPERATING LLC |
| CHANCELLOR-FEDERAL 20-1 | 05-103-07902 | Plugged | Gas | UTAH GAS OP LTD DBA UTAH GAS CORP |
| CHASE CANYON 1 | 05-103-07032 | Plugged | Dry hole | PONKA DRILLING & PRODUCTION CO |
| CHASE CANYON PENNELL 3 | 05-103-07087 | Plugged | Dry hole | PENNELL-HAYES |
| CHASE CANYON PENNELL 6 | 05-103-07198 | Plugged | Oil | TWIN ARROW INC |
| CHASE UNIT 1 | 05-103-06008 | Plugged | Oil | SCOUT ENERGY MANAGEMENT LLC |
| CHATHAM 5 | 05-103-06094 | Plugged | Dry hole | — |
| CHATHAM 7 | 05-103-06096 | Plugged | Gas | GOLDSTON OIL CORP |
| CHATHAM 4 | 05-103-06097 | Plugged | Dry hole | GOLDSTON OIL CORP |
| CHATHAM - PAN AM 1 | 05-103-05682 | Plugged | Oil | WINDSOR ENERGY GROUP LLC |
| CHATHAM - PAN AM 3 (OWP) | 05-103-05695 | Plugged | Dry hole | TWIN ARROW INC |
| CHATHAM GOVT. 1 | 05-103-05751 | Plugged | Dry hole | RIO MESA RESOURCES INC |
| CHATHAM PAN AM GOV 4 | 05-103-06424 | Plugged | Dry hole | — |
| CHATHAM-CONTINENTAL 0633 2 | 05-103-06057 | Plugged | Dry hole | — |
| CHATHAM-CONTINENTAL GOV 1 | 05-103-06443 | Plugged | Dry hole | — |
| CHATHAM-CONTINENTAL GOV 0 1 | 05-103-05711 | Plugged | Dry hole | — |
| CHATHAM-CONTINENTAL-GOV 2 | 05-103-06051 | Plugged | Dry hole | — |
| CHATHAM-CONTINENTAL-GOV 2 | 05-103-06052 | Plugged | Dry hole | — |
| CHATHAM-LARSON 1 | 05-103-05704 | Plugged | Dry hole | — |
| CHATHAM-LARSON 2 | 05-103-05724 | Plugged | Dry hole | — |
| CHATHAM-LARSON GOV 3 | 05-103-05722 | Plugged | Dry hole | — |
| CHATHAM-PAN AM-GOV 2 | 05-103-05267 | Plugged | Dry hole | — |