Moncrief Oil
Operator of record for 9 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Moncrief Oil is the operator of record for 9 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 5 (56%) are plugged & abandoned. Its largest concentration is in Utah, with 9 wells (100% of its portfolio).
Wells operated
9
Active
0
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Utah | 9 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Moncrief Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Moncrief Oil operate?
Moncrief Oil's catalogued wells are spread across 1 state: Utah (9). Its 9 Utah wells are 0.0% of the 40,139 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 Moncrief Oil’s wells are active, plugged or orphaned?
0% of Moncrief Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 56% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Moncrief Oil operate?
By product class, 6 (67%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in San Juan (UT) and Duchesne (UT).
Notable wells operated by Moncrief Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| State 1-36 | 43-037-30039 | Plugged & abandoned | Other type | San Juan, UT | Moncrief Oil | — |
| Rowley 2-1 | 43-013-30467 | Plugged & abandoned | Oil | Duchesne, UT | Moncrief Oil | — |
| Navajo W-2 | 43-037-10744 | Other status | Oil | San Juan, UT | Moncrief Oil | — |
| Navajo 35-2 | 43-037-20300 | Plugged & abandoned | Other type | San Juan, UT | Moncrief Oil | — |
| Ute Tribal 12-1 | 43-013-30479 | Other status | Oil | Duchesne, UT | Moncrief Oil | — |
| Pender 8-1 | 43-013-30471 | Plugged & abandoned | Oil | Duchesne, UT | Moncrief Oil | — |
| Texaco Tribal 6-1 | 43-013-30472 | Other status | Oil | Duchesne, UT | Moncrief Oil | — |
| Texaco Tribal 1-1 | 43-013-30473 | Other status | Oil | Duchesne, UT | Moncrief Oil | — |
| Navajo 29-2 | 43-037-20088 | Plugged & abandoned | Other type | San Juan, UT | Moncrief Oil | — |
Deepest first where depth is published. See all 9 wells →
Frequently asked questions
How many wells does Moncrief Oil operate?
Moncrief Oil is the operator of record for 9 catalogued oil & gas wells, with the largest concentration in Utah (9). Only wells in states WellCensus has ingested are counted.
How many of Moncrief Oil's wells are still active?
0 of Moncrief Oil's catalogued wells are active; 5 are plugged & abandoned.
In which states does Moncrief Oil operate wells?
Moncrief Oil is the operator of record for wells in Utah (9).
Does Moncrief Oil operate mostly oil or gas wells?
6 of Moncrief Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Moncrief 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, “Moncrief Oil — well portfolio”, https://wellcensus.com/operators/moncrief-oil-133288 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).