Sandlin Oil
Operator of record for 94 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: SANDLIN OIL CORP · Sandlin Oil Corporation
At a glance
Sandlin Oil is the operator of record for 94 catalogued U.S. oil & gas wells in 2 states. 1 (1%) are active, 81 (86%) plugged & abandoned. Its largest concentration is in Colorado, with 57 wells (61% of its portfolio).
Wells operated
94
Active
1
Plugged
81
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 57 |
| Kansas | 37 |
Well mix
- Oil wells
- 23
- Gas wells
- 21
- Shut-in
- 5
- Active share
- 1%
Is this your company?
Claim Sandlin Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Sandlin Oil operate?
Sandlin Oil's catalogued wells are spread across 2 states: Colorado (57) and Kansas (37). Its 57 Colorado wells are 0.0% of the 124,327 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Sandlin Oil’s wells are active, plugged or orphaned?
1% of Sandlin Oil's catalogued wells are active, 28 percentage points below the national share of 29%. 86% are plugged & abandoned, against 47% nationally. 5 wells (5%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sandlin Oil operate?
By product class, 23 (24%) are oil wells and 21 (22%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 Box Elder-Amoco in Denver, CO at 8,498 ft. The wells listed below sit in Denver (CO) and Adams (CO). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Sandlin Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Box Elder-Amoco | 05-031-07873 | Plugged & abandoned | Other type | Denver, CO | Sandlin Oil Corp | 8,498 ft |
| 3 Bullard | 05-001-07571 | Plugged & abandoned | Oil | Adams, CO | Sandlin Oil Corp | 8,050 ft |
| 5 Bullard | 05-001-07759 | Plugged & abandoned | Gas | Adams, CO | Sandlin Oil Corp | 8,016 ft |
| 4 Bullard | 05-001-07171 | Plugged & abandoned | Oil | Adams, CO | Sandlin Oil Corp | 8,011 ft |
| 1 Nelson-Trupp | 05-001-08123 | Plugged & abandoned | Gas | Adams, CO | Sandlin Oil Corp | 7,880 ft |
| 2 Linnebur-Uprr | 05-001-08832 | Plugged & abandoned | Other type | Adams, CO | Sandlin Oil Corp | 7,801 ft |
| 3 Talpers | 05-001-06873 | Plugged & abandoned | Oil | Adams, CO | Sandlin Oil Corp | 7,781 ft |
| 1 Woerpel | 05-001-07454 | Plugged & abandoned | Gas | Adams, CO | Sandlin Oil Corp | 7,704 ft |
| 1 Richard Meyer | 05-001-07523 | Plugged & abandoned | Other type | Adams, CO | Sandlin Oil Corp | 7,696 ft |
| 5 Antelope Farms | 05-001-08827 | Plugged & abandoned | Oil | Adams, CO | Sandlin Oil Corp | 7,690 ft |
| 3 State Ae | 05-001-09537 | Plugged & abandoned | Other type | Adams, CO | Sandlin Oil Corp | 7,685 ft |
| 3 Antelope Farms | 05-001-07542 | Plugged & abandoned | Oil | Adams, CO | Sandlin Oil Corp | 7,650 ft |
Deepest first where depth is published. See all 94 wells →
Frequently asked questions
How many wells does Sandlin Oil operate?
Sandlin Oil is the operator of record for 94 catalogued oil & gas wells, with the largest concentration in Colorado (57). Only wells in states WellCensus has ingested are counted.
How many of Sandlin Oil's wells are still active?
1 of Sandlin Oil's catalogued wells are active; 81 are plugged & abandoned.
In which states does Sandlin Oil operate wells?
Sandlin Oil is the operator of record for wells in Colorado (57) and Kansas (37).
Does Sandlin Oil operate mostly oil or gas wells?
23 of Sandlin Oil's catalogued wells are oil wells and 21 are gas wells; the rest are injection, service or unclassified wells.
What is Sandlin Oil's deepest well?
Among wells with a published depth, 1 Box Elder-Amoco in Denver, CO is the deepest at 8,498 ft.
Where Sandlin Oil's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Sandlin Oil — well portfolio”, https://wellcensus.com/operators/sandlin-oil-3316 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).