J & G Operating
Operator of record for 23 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: J & G OPERATING COMPANY · J & G Operating
At a glance
J & G Operating is the operator of record for 23 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 23 (100%) are plugged & abandoned. Its largest concentration is in Montana, with 20 wells (87% of its portfolio).
Wells operated
23
Active
0
Plugged
23
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 20 |
| Oklahoma | 3 |
Well mix
- Oil wells
- 18
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim J & G Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does J & G Operating operate?
J & G Operating's catalogued wells are spread across 2 states: Montana (20) and Oklahoma (3). Its 20 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 J & G Operating’s wells are active, plugged or orphaned?
0% of J & G Operating's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does J & G Operating operate?
By product class, 18 (78%) 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 Tribal 7(23) in Glacier, MT at 3,028 ft. 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 J & G Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Tribal 7(23) | 25-035-06487 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 3,028 ft |
| Necbsu M803 | 25-035-08691 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 3,010 ft |
| Necbsu M534 | 25-035-06288 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,984 ft |
| Haines Unit 2 | 25-035-06397 | Plugged & abandoned | Other type | Glacier, MT | J & G Operating | 2,962 ft |
| Tribal 2 | 25-035-06125 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,940 ft |
| Necbsu J634 | 25-035-06301 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,937 ft |
| Blackfeet Tribal A W-37 | 25-035-06519 | Plugged & abandoned | Injection | Glacier, MT | J & G Operating | 2,925 ft |
| Nwcbsu 55 | 25-035-06332 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,923 ft |
| Necbsu Q126 | 25-035-06321 | Plugged & abandoned | Other type | Glacier, MT | J & G Operating | 2,920 ft |
| Nwcbsu 23 | 25-035-06442 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,917 ft |
| Nwcbsu 51 | 25-035-06351 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,910 ft |
| Necbsu J-434 | 25-035-06308 | Plugged & abandoned | Oil | Glacier, MT | J & G Operating | 2,905 ft |
Deepest first where depth is published. See all 23 wells →
Frequently asked questions
How many wells does J & G Operating operate?
J & G Operating is the operator of record for 23 catalogued oil & gas wells, with the largest concentration in Montana (20). Only wells in states WellCensus has ingested are counted.
How many of J & G Operating's wells are still active?
0 of J & G Operating's catalogued wells are active; 23 are plugged & abandoned.
In which states does J & G Operating operate wells?
J & G Operating is the operator of record for wells in Montana (20) and Oklahoma (3).
Does J & G Operating operate mostly oil or gas wells?
18 of J & G Operating's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is J & G Operating's deepest well?
Among wells with a published depth, Tribal 7(23) in Glacier, MT is the deepest at 3,028 ft.
Where J & G 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, “J & G Operating — well portfolio”, https://wellcensus.com/operators/j-g-operating-15024 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).