Decker Operating
Operator of record for 52 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: DECKER OPERATING CO., L.L.C. · Decker Operating Company, L.L.C.
At a glance
Decker Operating is the operator of record for 52 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 51 (98%) are plugged & abandoned. Its largest concentration is in Montana, with 48 wells (92% of its portfolio).
Wells operated
52
Active
0
Plugged
51
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 48 |
| Louisiana | 4 |
Well mix
- Oil wells
- 0
- Gas wells
- 48
- Shut-in
- 0
- Active share
- 0%
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Claim Decker Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Decker Operating operate?
Decker Operating's catalogued wells are spread across 2 states: Montana (48) and Louisiana (4). Its 48 Montana wells are 0.1% 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 Decker Operating’s wells are active, plugged or orphaned?
0% of Decker Operating's catalogued wells are active, 29 percentage points below the national share of 29%. 98% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Decker Operating operate?
By product class, 0 (0%) are oil wells and 48 (92%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Wesley Ordogne Etal 001 in Lafourche, LA at 13,200 ft. The wells listed below sit in Lafourche (LA), Terrebonne (LA), Calcasieu (LA) and Phillips (MT). 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 Decker Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Wesley Ordogne Etal 001 | 17-057-22847 | Plugged & abandoned | Other type | Lafourche, LA | Decker Operating Co., L.L.C. | 13,200 ft |
| Cib C Rc Sua;alm LLC 001 | 17-109-24249 | Plugged & abandoned | Gas | Terrebonne, LA | Decker Operating Co., L.L.C. | 11,699 ft |
| Y-2 Rf Sua;olympia Minerals 23 001 | 17-019-22396 | Plugged & abandoned | Other type | Calcasieu, LA | Decker Operating Co., L.L.C. | 9,549 ft |
| Mrfu 3631-1 | 25-071-23207 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 5,664 ft |
| Federal 3531-1 | 25-071-22976 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 3,275 ft |
| State 1679-1 | 25-071-22483 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,802 ft |
| Mrfu 3431-1 | 25-071-23030 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,700 ft |
| Mrfu 1030-1 | 25-071-23029 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,700 ft |
| Fee 2430-1 | 25-071-22439 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,618 ft |
| Fee 0930-1 | 25-071-22504 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,600 ft |
| Mlfu 3260-1 | 25-071-22894 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,595 ft |
| Fee 2340-1 | 25-071-22506 | Plugged & abandoned | Gas | Phillips, MT | Decker Operating Company, L.L.C. | 2,590 ft |
Deepest first where depth is published. See all 52 wells →
Frequently asked questions
How many wells does Decker Operating operate?
Decker Operating is the operator of record for 52 catalogued oil & gas wells, with the largest concentration in Montana (48). Only wells in states WellCensus has ingested are counted.
How many of Decker Operating's wells are still active?
0 of Decker Operating's catalogued wells are active; 51 are plugged & abandoned.
In which states does Decker Operating operate wells?
Decker Operating is the operator of record for wells in Montana (48) and Louisiana (4).
Does Decker Operating operate mostly oil or gas wells?
0 of Decker Operating's catalogued wells are oil wells and 48 are gas wells; the rest are injection, service or unclassified wells.
What is Decker Operating's deepest well?
Among wells with a published depth, Wesley Ordogne Etal 001 in Lafourche, LA is the deepest at 13,200 ft.
Where Decker Operating'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, “Decker Operating — well portfolio”, https://wellcensus.com/operators/decker-operating-76520 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).