Cook Dl
Operator of record for 13 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cook Dl is the operator of record for 13 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 11 (85%) are plugged & abandoned. Its largest concentration is in Wyoming, with 13 wells (100% of its portfolio).
Wells operated
13
Active
0
Plugged
11
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 13 |
Well mix
- Oil wells
- 10
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Cook Dl to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Cook Dl operate?
Cook Dl's catalogued wells are spread across 1 state: Wyoming (13). Its 13 Wyoming wells are 0.0% of the 129,957 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 Cook Dl’s wells are active, plugged or orphaned?
0% of Cook Dl's catalogued wells are active, 29 percentage points below the national share of 29%. 85% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Cook Dl operate?
By product class, 10 (77%) are oil wells and 3 (23%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Pierson Lewis Fee 2 in Campbell, WY at 7,300 ft. The wells listed below sit in Campbell (WY) and Weston (WY).
Notable wells operated by Cook Dl
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Pierson Lewis Fee 2 | 49-005-25466 | Plugged & abandoned | Gas | Campbell, WY | Cook D L | 7,300 ft |
| Federal W-77122 14-4 | 49-045-22077 | Plugged & abandoned | Oil | Weston, WY | Cook D L | 7,185 ft |
| Barlow Rch W0203041b 2-11 | 49-005-29499 | Plugged & abandoned | Oil | Campbell, WY | Cook D L | 2,515 ft |
| D L Cook Barlow Fee 1-11a | 49-005-29482 | Plugged & abandoned | Gas | Campbell, WY | Cook D L | 2,095 ft |
| Tenneco Fed 1-17 | 49-005-29000 | Plugged & abandoned | Gas | Campbell, WY | Cook D L | 1,883 ft |
| Glen Lowery Fee 1-15 | 49-005-28890 | Plugged & abandoned | Oil | Campbell, WY | Cook D L | 1,883 ft |
| Dl Cook-Federal 1-8 | 49-005-07174 | Plugged & abandoned | Oil | Campbell, WY | Cook D L | 1,060 ft |
| USA-Barber Creek 1 | 49-005-07162 | Plugged & abandoned | Oil | Campbell, WY | Cook D L | 875 ft |
| Larry Pabst Ran 1-28 | 49-005-29049 | Other status | Oil | Campbell, WY | Cook D L | 800 ft |
| State 1 | 49-005-20144 | Plugged & abandoned | Oil | Campbell, WY | Cook D L | 550 ft |
| Cook-Federal 20-1 | 49-045-22440 | Plugged & abandoned | Oil | Weston, WY | Cook D L | 320 ft |
| Bhp Fed 1-21 | 49-005-29060 | Other status | Oil | Campbell, WY | Cook D L | 11 ft |
Deepest first where depth is published. See all 13 wells →
Frequently asked questions
How many wells does Cook Dl operate?
Cook Dl is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Wyoming (13). Only wells in states WellCensus has ingested are counted.
How many of Cook Dl's wells are still active?
0 of Cook Dl's catalogued wells are active; 11 are plugged & abandoned.
In which states does Cook Dl operate wells?
Cook Dl is the operator of record for wells in Wyoming (13).
Does Cook Dl operate mostly oil or gas wells?
10 of Cook Dl's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
What is Cook Dl's deepest well?
Among wells with a published depth, Pierson Lewis Fee 2 in Campbell, WY is the deepest at 7,300 ft.
Where Cook Dl'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, “Cook Dl — well portfolio”, https://wellcensus.com/operators/cook-dl-12294 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).