Cob Energy
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Cob Energy is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. 1 (8%) are active, 11 (92%) plugged & abandoned. Its largest concentration is in Oklahoma, with 12 wells (100% of its portfolio).
Wells operated
12
Active
1
Plugged
11
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 12 |
Well mix
- Oil wells
- 0
- Gas wells
- 12
- Shut-in
- 0
- Active share
- 8%
Is this your company?
Claim Cob Energy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Cob Energy operate?
Cob Energy's catalogued wells are spread across 1 state: Oklahoma (12). Its 12 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 Cob Energy’s wells are active, plugged or orphaned?
8% of Cob Energy's catalogued wells are active, 21 percentage points below the national share of 29%. 92% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Cob Energy operate?
By product class, 0 (0%) are oil wells and 12 (100%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Cob Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ketchum #17-1a | 35-143-23920 | Active | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #4a | 35-143-23935 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #4b | 35-143-23936 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #3a | 35-143-23938 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #2a | 35-143-23940 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #1a | 35-143-23941 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| O'Hearn #4-A | 35-143-23974 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| O'Hearn #3-A | 35-143-23976 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| O'Hearn #2-A | 35-143-23978 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| O'Hearn #1-A | 35-143-23980 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #6 | 35-143-23992 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
| Anderson #5 | 35-143-23993 | Plugged & abandoned | Gas | Tulsa, OK | Cob Energy LLC | — |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Cob Energy operate?
Cob Energy is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Oklahoma (12). Only wells in states WellCensus has ingested are counted.
How many of Cob Energy's wells are still active?
1 of Cob Energy's catalogued wells are active; 11 are plugged & abandoned.
In which states does Cob Energy operate wells?
Cob Energy is the operator of record for wells in Oklahoma (12).
Does Cob Energy operate mostly oil or gas wells?
0 of Cob Energy's catalogued wells are oil wells and 12 are gas wells; the rest are injection, service or unclassified wells.
Where Cob 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, “Cob Energy — well portfolio”, https://wellcensus.com/operators/cob-energy-6601 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).