Oil & gas wells in Logan County, CO
3,923 catalogued wells in Logan County, Colorado, from the state regulator registry and the federal orphaned-well inventory.
Dataset updated . Derived from public data sources.
At a glance
Logan County, Colorado has 3,923 catalogued oil & gas wells: 95 active (2%), 3,628 plugged & abandoned (92%) and 4 documented orphans. It ranks 9th of the 47 Colorado counties WellCensus profiles by well count and holds 3% of the state's 124,327 catalogued wells.
Catalogued wells
3,923
Active
95
Plugged
3,628
Documented orphans
4
What is the status of oil and gas wells in Logan County?
2% of Logan County's wells are active, 27 percentage points below the Colorado share of 29%. 92% are plugged & abandoned, against 44% statewide and 47% nationally. 35 wells (0.9%) are shut-in — unplugged but idle. 4 wells (0.1%) are documented orphans with no operator able to plug them, compared with 1% across Colorado and 4% nationally. The remaining 161 carry status codes outside those classes, such as permitted or cancelled locations.
What kinds of wells are in Logan County?
By product class, 896 of the county's wells (23%) are oil wells, 181 (5%) gas wells and 0 (0%) injection wells. Statewide the oil share is 24% and the gas share 34%. The deepest total depth published for a Logan County well is 8,300 ft, against 29,046 ft for Colorado as a whole. 100% of the county's wells carry coordinates and appear on the map.
How does Logan County compare with other Colorado counties?
Logan County has the 9th-most catalogued wells of the 47 Colorado counties with at least 25. The median Colorado county on WellCensus has 497 wells. The largest, Weld County, has 45,804. By documented orphans it ranks 24th in Colorado.
Who operates wells in Logan County?
735 distinct operators of record are linked to wells in Logan County. 100% of the county's wells carry a link to a canonical operator profile; the rest list no operator or a name not yet resolved. Each well's page names its operator where the state publishes one.
Wells in Logan County
🔒 Create a free account to export CSV| Well | API # / state ID | Status | Type | Operator |
|---|---|---|---|---|
| 1 Monroe C | 05-075-00016 | Plugged & abandoned | Other type | Unknown |
| 1 Krupske | 05-075-00017 | Plugged & abandoned | Other type | Chandler & Associates LLC |
| 41-30 Jensen | 05-075-00136 | Plugged & abandoned | Other type | Unknown |
| 2 Platte-State | 05-075-00327 | Plugged & abandoned | Other type | Unknown |
| 1 Kester | 05-075-00348 | Plugged & abandoned | Other type | Hewit* William D |
| 1 State | 05-075-04357 | Plugged & abandoned | Other type | Zephyr Drilling Corp |
| 1 D Meier | 05-075-05000 | Plugged & abandoned | Oil | Marathon Oil Company |
| 1 Kimler | 05-075-05001 | Plugged & abandoned | Other type | All State Oil Corporation |
| 1 Skaggs | 05-075-05002 | Plugged & abandoned | Other type | Derby Oil Company |
| 1 State | 05-075-05003 | Plugged & abandoned | Other type | Recovery Oil Company |
| 1 Dagley | 05-075-05004 | Plugged & abandoned | Other type | Gem Oil Company |
| 1 Ramsey | 05-075-05005 | Plugged & abandoned | Other type | Tuley & Carter |
| 3 Ostermiller | 05-075-05006 | Plugged & abandoned | Other type | Sunshine Mining Company |
| 1 Japp | 05-075-05007 | Plugged & abandoned | Other type | Ward & Son* Alfred |
| 1 Rowland | 05-075-05008 | Plugged & abandoned | Other type | Stuarco Oil Co Inc |
| 1 Rowland | 05-075-05009 | Plugged & abandoned | Other type | Toltek Drilling Co |
| 1 Mclavey | 05-075-05010 | Plugged & abandoned | Other type | Exeter Drilling Co |
| A-1 State 693 | 05-075-05011 | Plugged & abandoned | Other type | Shell Oil Company |
| 1 Segelke | 05-075-05012 | Plugged & abandoned | Other type | Miracle Fifer Drlg |
| 2 Ostermiller | 05-075-05013 | Plugged & abandoned | Other type | Plains Ex |
| 1-33 Govt | 05-075-05014 | Plugged & abandoned | Other type | Wytex Oil Corp |
| 1 Bishop & Bartlett | 05-075-05015 | Plugged & abandoned | Other type | Sunshine Mining Company |
| 1 Ostermiller | 05-075-05016 | Plugged & abandoned | Oil | Plains Ex |
| 1 Tunison | 05-075-05017 | Plugged & abandoned | Other type | Allison Bros Drilling Co Inc |
| 1 State R | 05-075-05018 | Plugged & abandoned | Other type | Pan American Petroleum Corp |
A sample of the county’s wells — every catalogued well has its own page. Browse all 3,923 in search → (filter by operator, status and type, then export), or find a specific well on the live map.
Frequently asked questions
How many oil and gas wells are in Logan County, CO?
Logan County, Colorado has 3,923 catalogued oil & gas wells: 95 active, 3,628 plugged and 4 documented orphans.
How many orphaned wells are in Logan County?
4 wells in Logan County, Colorado are documented orphans — unplugged with no solvent operator of record, the 24th-highest count among Colorado counties.
What share of wells in Logan County are plugged?
3,628 of Logan County's 3,923 catalogued wells (92%) are plugged & abandoned, compared with 44% across Colorado.
Which Colorado county has the most oil and gas wells?
Weld County has the most catalogued wells of any Colorado county on WellCensus (45,804); Logan County ranks 9th with 3,923.
How many companies operate wells in Logan County?
735 distinct operators of record are linked to catalogued wells in Logan County, Colorado.
Nearby in the Colorado rankings
About this data
Source: Colorado ECMC well registry, plus the USGS United States Documented Orphaned Well Database (2026, doi 10.5066/P13FHBYG), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Oil & gas wells in Logan County, Colorado”, https://wellcensus.com/wells/colorado/logan (data as of October 10, 2026).