Trigg Drilling
Operator of record for 83 catalogued wells across 5 states. Every well below links to its full registry page.
Filed as: TRIGG DRILLING CO · TRIGG DRILLING CO INC · TRIGG DRILLING COMPANY · TRIGG DRILLING COMPANY INC · …
At a glance
Trigg Drilling is the operator of record for 83 catalogued U.S. oil & gas wells in 5 states. None is listed as active, 79 (95%) are plugged & abandoned. Its largest concentration is in Oklahoma, with 54 wells (65% of its portfolio).
Wells operated
83
Active
0
Plugged
79
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 54 |
| Wyoming | 17 |
| Colorado | 8 |
| Arkansas | 2 |
| Kansas | 2 |
Well mix
- Oil wells
- 28
- Gas wells
- 15
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Trigg Drilling operate?
Trigg Drilling's catalogued wells are spread across 5 states: Oklahoma (54), Wyoming (17), Colorado (8), Arkansas (2) and Kansas (2). Its 17 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 Trigg Drilling’s wells are active, plugged or orphaned?
0% of Trigg Drilling's catalogued wells are active, 29 percentage points below the national share of 29%. 95% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Trigg Drilling operate?
By product class, 28 (34%) are oil wells and 15 (18%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Ind 14-20-0258-5017 1-12 in Fremont, WY at 14,935 ft. The wells listed below sit in Fremont (WY), Washakie (WY), Carbon (WY), Routt (CO), Pope (AR) and Prowers (CO) and other counties. State filings spell the name 6 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Trigg Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ind 14-20-0258-5017 1-12 | 49-013-21097 | Plugged & abandoned | Gas | Fremont, WY | Trigg Drilling Co Inc | 14,935 ft |
| Tribal-Trigg 1-2 | 49-013-21114 | Plugged & abandoned | Gas | Fremont, WY | Trigg Drilling Co Inc | 11,300 ft |
| Federal W-40265 1-1 | 49-043-20175 | Plugged & abandoned | Oil | Washakie, WY | Trigg Drilling Co Inc | 10,706 ft |
| Loveland Sheep 1-4 | 49-007-20512 | Plugged & abandoned | Oil | Carbon, WY | Trigg Drilling Co Inc | 10,130 ft |
| State 1-18 | 49-007-20443 | Plugged & abandoned | Gas | Carbon, WY | Trigg Drilling Co Inc | 9,823 ft |
| 1-14 Pilot Knob | 05-107-06096 | Plugged & abandoned | Other type | Routt, CO | Trigg Drilling Co | 7,702 ft |
| Whorton 1 | 03-115-10124 | Plugged & abandoned | Gas | Pope, AR | Trigg Drilling Company Inc | 7,605 ft |
| 1-25 Eldridge | 05-099-05000 | Plugged & abandoned | Other type | Prowers, CO | Trigg Drilling Co | 6,475 ft |
| 1-27 Grace | 05-107-06081 | Plugged & abandoned | Other type | Routt, CO | Trigg Drilling Co | 6,450 ft |
| Jones Patented 1 | 49-003-20236 | Plugged & abandoned | Oil | Big Horn, WY | Trigg Drilling Co Inc | 6,192 ft |
| 3-11 | 49-007-20798 | Plugged & abandoned | Oil | Carbon, WY | Trigg Drilling Co Inc | 6,000 ft |
| Milburn C 1-16 | 15-129-10124 | Plugged & abandoned | Other type | Morton, KS | Trigg Drilling Co., Inc. | 5,650 ft |
Deepest first where depth is published. See all 83 wells →
Frequently asked questions
How many wells does Trigg Drilling operate?
Trigg Drilling is the operator of record for 83 catalogued oil & gas wells, with the largest concentration in Oklahoma (54). Only wells in states WellCensus has ingested are counted.
How many of Trigg Drilling's wells are still active?
0 of Trigg Drilling's catalogued wells are active; 79 are plugged & abandoned.
In which states does Trigg Drilling operate wells?
Trigg Drilling is the operator of record for wells in Oklahoma (54), Wyoming (17), Colorado (8), Arkansas (2) and Kansas (2).
Does Trigg Drilling operate mostly oil or gas wells?
28 of Trigg Drilling's catalogued wells are oil wells and 15 are gas wells; the rest are injection, service or unclassified wells.
What is Trigg Drilling's deepest well?
Among wells with a published depth, Ind 14-20-0258-5017 1-12 in Fremont, WY is the deepest at 14,935 ft.
Where Trigg Drilling's wells are
- Oil & gas wells in Oklahoma· 54 operated by Trigg Drilling
- Oil & gas wells in Wyoming· 17 operated by Trigg Drilling
- Oil & gas wells in Colorado· 8 operated by Trigg Drilling
- Oil & gas wells in Arkansas· 2 operated by Trigg Drilling
- Oil & gas wells in Kansas· 2 operated by Trigg Drilling
- Largest U.S. well operators
- All well operators
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, “Trigg Drilling — well portfolio”, https://wellcensus.com/operators/trigg-drilling-566 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).