Washington County, Colorado Wells Summary
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Total wells
Last 12 months
Prior 12 months
Year-over-year
Washington County contains 5,803 wells on file, with top operators including PADCO LLC and ALLISON DRILLING COMPANY INC.
Wells in Washington span several oil & gas fields including WILDCAT and LITTLE BEAVER.
Most recent well on record: FLORIAN, operated by TIGER OIL COMPANY — 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
Washington 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.
5,803 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Washington County by total wells
Operators: Padco Llc, Allison Drilling Company Inc, Smith Energy Llc, Plains Ex, Impetro Resources Llc, Par Pacific Holdings Inc, Ward & Son* Alfred, Kimbark Oil & Gas Company, Exeter Drilling Co, Davis, Llc* Edward Mike.
Top Oil & Gas Fields intersecting Washington County
Fields: Wildcat, Little Beaver, Plum Bush Creek, De Nova, Rush Willadel, Bobcat, Big Beaver, Akron East, Little Beaver East, Kejr.
Top Counties in Colorado most active by total wells
Compare Washington against the other busiest counties in Colorado:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| FLORIAN | 2026-03-18 | TIGER OIL COMPANY | 05-121-08262 | |
| RESLER | 2026-03-18 | RUSH* R L AND J L | 05-121-06408 | |
| HUESKE | 2026-03-18 | DIETLER & OLESON, INC. | 05-121-07361 | |
| WALTER RINNE | 2026-03-18 | TIGER OIL COMPANY | 05-121-08216 | |
| E R CAVE | 2026-03-18 | TIGER OIL COMPANY | 05-121-08293 | |
| WRIGHT | 2026-03-18 | ALLISON ESTATE* B F | 05-121-05542 | |
| WINGER | 2026-03-18 | LION OIL COMPANY | 05-121-07031 | |
| WILLIAMS | 2026-03-18 | PLAINS EX | 05-121-07322 | |
| BLESSING | 2026-03-18 | TIGER OIL COMPANY | 05-121-07692 | |
| OLEN D THOMA ET AL | 2026-03-18 | TIGER OIL COMPANY | 05-121-08211 |
Surface Ownership Records:
