J & J Oil
Operator of record for 157 catalogued wells across 5 states. Every well below links to its full registry page.
Filed as: J & J OIL CO. · J & J OIL COMPANY · J & J OIL COMPANY LLC · J & J Oil Co · …
At a glance
J & J Oil is the operator of record for 157 catalogued U.S. oil & gas wells in 5 states. 138 (88%) are active, 7 (4%) plugged & abandoned. Its largest concentration is in Oklahoma, with 151 wells (96% of its portfolio).
Wells operated
157
Active
138
Plugged
7
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 151 |
| Illinois | 3 |
| Arkansas | 1 |
| Kansas | 1 |
| Louisiana | 1 |
Well mix
- Oil wells
- 120
- Gas wells
- 0
- Shut-in
- 8
- Active share
- 88%
Is this your company?
Claim J & J Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does J & J Oil operate?
J & J Oil's catalogued wells are spread across 5 states: Oklahoma (151), Illinois (3), Arkansas (1), Kansas (1) and Louisiana (1). Its 151 Oklahoma wells are 0.0% of the 456,595 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 & J Oil’s wells are active, plugged or orphaned?
88% of J & J Oil's catalogued wells are active, 59 percentage points above the national share of 29%. 4% are plugged & abandoned, against 47% nationally. 8 wells (5%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does J & J Oil operate?
By product class, 120 (76%) 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 Barmes, J E 1 in Lafayette, AR at 4,500 ft. The wells listed below sit in Lafayette (AR), Caddo (LA), Allen (KS), Morgan (IL), Stephens (OK) and Carter (OK). 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 J & J Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Barmes, J E 1 | 03-073-00701 | Plugged & abandoned | Oil | Lafayette, AR | J & J Oil Corp | 4,500 ft |
| Mathieu 001 | 17-017-31157 | Plugged & abandoned | Other type | Caddo, LA | J & J Oil Co. | 1,100 ft |
| Leitzbach 17 | 15-001-27920 | Shut-in | Oil | Allen, KS | J & J Oil Co. | 899 ft |
| Mahon 12 | 12-137-00447 | Plugged & abandoned | Other type | Morgan, IL | J & J Oil Co | 298 ft |
| Mahon 11 | 12-137-00446 | Plugged & abandoned | Other type | Morgan, IL | J & J Oil Co | 275 ft |
| Mahon 10 | 12-137-00445 | Plugged & abandoned | Other type | Morgan, IL | J & J Oil Co | 268 ft |
| Heller #4 | 35-137-21640 | Active | Oil | Stephens, OK | J & J Oil Company LLC | — |
| 20-2 Salt Water Spply #2 | 35-019-22488 | Active | Other type | Carter, OK | J & J Oil Company LLC | — |
| Hall #1 | 35-019-02420 | Other status | Oil | Carter, OK | J & J Oil Company LLC | — |
| Adams #2 | 35-019-20236 | Shut-in | Oil | Carter, OK | J & J Oil Company LLC | — |
| Swggsy (Lucy Mcclary #1) #5-1 | 35-019-00039 | Active | Oil | Carter, OK | J & J Oil Company LLC | — |
| Heller #7 | 35-137-22789 | Active | Oil | Stephens, OK | J & J Oil Company LLC | — |
Deepest first where depth is published. See all 157 wells →
Frequently asked questions
How many wells does J & J Oil operate?
J & J Oil is the operator of record for 157 catalogued oil & gas wells, with the largest concentration in Oklahoma (151). Only wells in states WellCensus has ingested are counted.
How many of J & J Oil's wells are still active?
138 of J & J Oil's catalogued wells are active; 7 are plugged & abandoned.
In which states does J & J Oil operate wells?
J & J Oil is the operator of record for wells in Oklahoma (151), Illinois (3), Arkansas (1), Kansas (1) and Louisiana (1).
Does J & J Oil operate mostly oil or gas wells?
120 of J & J Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is J & J Oil's deepest well?
Among wells with a published depth, Barmes, J E 1 in Lafayette, AR is the deepest at 4,500 ft.
Where J & J Oil's wells are
- Oil & gas wells in Oklahoma· 151 operated by J & J Oil
- Oil & gas wells in Illinois· 3 operated by J & J Oil
- Oil & gas wells in Arkansas· 1 operated by J & J Oil
- Oil & gas wells in Kansas· 1 operated by J & J Oil
- Oil & gas wells in Louisiana· 1 operated by J & J Oil
- 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, “J & J Oil — well portfolio”, https://wellcensus.com/operators/j-j-oil-837 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).