Terrol Energy
Operator of record for 17 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: TERROL ENERGY · Terrol Energy Incorporated · Terrol Energy, Inc.
At a glance
Terrol Energy is the operator of record for 17 catalogued U.S. oil & gas wells in 3 states. 2 (12%) are active, 13 (76%) plugged & abandoned. Its largest concentration is in Kansas, with 9 wells (53% of its portfolio).
Wells operated
17
Active
2
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 9 |
| Montana | 7 |
| Colorado | 1 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 2
- Active share
- 12%
Is this your company?
Claim Terrol Energy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Terrol Energy operate?
Terrol Energy's catalogued wells are spread across 3 states: Kansas (9), Montana (7) and Colorado (1). Its 7 Montana wells are 0.0% of the 42,011 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 Terrol Energy’s wells are active, plugged or orphaned?
12% of Terrol Energy's catalogued wells are active, 17 percentage points below the national share of 29%. 76% are plugged & abandoned, against 47% nationally. 2 wells (12%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Terrol Energy operate?
By product class, 9 (53%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Zimmerman 2-20 in Roosevelt, MT at 7,990 ft. The wells listed below sit in Roosevelt (MT), Thomas (KS), Washington (CO), Ness (KS) and Graham (KS). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Terrol Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Zimmerman 2-20 | 25-085-21293 | Plugged & abandoned | Injection | Roosevelt, MT | Terrol Energy Incorporated | 7,990 ft |
| Zimmerman 1-20 | 25-085-21270 | Plugged & abandoned | Oil | Roosevelt, MT | Terrol Energy Incorporated | 7,970 ft |
| Allotted Hall 2-29 | 25-085-21294 | Shut-in | Oil | Roosevelt, MT | Terrol Energy Incorporated | 7,907 ft |
| Allotted Hall 1-29 | 25-085-21249 | Shut-in | Oil | Roosevelt, MT | Terrol Energy Incorporated | 7,800 ft |
| Vickers 6-15 SWD | 25-085-21268 | Plugged & abandoned | Injection | Roosevelt, MT | Terrol Energy Incorporated | 6,508 ft |
| Brown Hunt 21-5 | 25-085-21469 | Plugged & abandoned | Oil | Roosevelt, MT | Terrol Energy Incorporated | 6,210 ft |
| Friesen 1-15 | 15-193-20396 | Plugged & abandoned | Other type | Thomas, KS | Terrol Energy, Inc. | 5,205 ft |
| Keller 1-19 | 15-193-20397 | Active | Oil | Thomas, KS | Terrol Energy, Inc. | 5,197 ft |
| 1 Bluejay State | 05-121-10337 | Plugged & abandoned | Other type | Washington, CO | Terrol Energy | 4,900 ft |
| Fritzler 6-26 | 15-135-23653 | Plugged & abandoned | Oil | Ness, KS | Terrol Energy, Inc. | 4,330 ft |
| Rome 1 | 15-065-21204 | Active | Oil | Graham, KS | Terrol Energy, Inc. | 4,170 ft |
| Rome 2 | 15-065-21285 | Plugged & abandoned | Injection | Graham, KS | Terrol Energy, Inc. | 4,131 ft |
Deepest first where depth is published. See all 17 wells →
Frequently asked questions
How many wells does Terrol Energy operate?
Terrol Energy is the operator of record for 17 catalogued oil & gas wells, with the largest concentration in Kansas (9). Only wells in states WellCensus has ingested are counted.
How many of Terrol Energy's wells are still active?
2 of Terrol Energy's catalogued wells are active; 13 are plugged & abandoned.
In which states does Terrol Energy operate wells?
Terrol Energy is the operator of record for wells in Kansas (9), Montana (7) and Colorado (1).
Does Terrol Energy operate mostly oil or gas wells?
9 of Terrol Energy's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Terrol Energy's deepest well?
Among wells with a published depth, Zimmerman 2-20 in Roosevelt, MT is the deepest at 7,990 ft.
Where Terrol Energy'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, “Terrol Energy — well portfolio”, https://wellcensus.com/operators/terrol-energy-19719 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).