Clark Operating
Operator of record for 45 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Clark Operating is the operator of record for 45 catalogued U.S. oil & gas wells in 1 state. 27 (60%) are active, 13 (29%) plugged & abandoned. Its largest concentration is in Oklahoma, with 45 wells (100% of its portfolio).
Wells operated
45
Active
27
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 45 |
Well mix
- Oil wells
- 35
- Gas wells
- 2
- Shut-in
- 5
- Active share
- 60%
Is this your company?
Claim Clark Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Clark Operating operate?
Clark Operating's catalogued wells are spread across 1 state: Oklahoma (45). Its 45 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 Clark Operating’s wells are active, plugged or orphaned?
60% of Clark Operating's catalogued wells are active, 31 percentage points above the national share of 29%. 29% are plugged & abandoned, against 47% nationally. 5 wells (11%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Clark Operating operate?
By product class, 35 (78%) are oil wells and 2 (4%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Clark Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Walter Field Unit Tr 1 #6 | 35-033-03623 | Active | Oil | Cotton, OK | Clark Operating Inc | — |
| Walter Fld Unt Tr3 (Bills #13) #13 | 35-033-03627 | Plugged & abandoned | Oil | Cotton, OK | Clark Operating Inc | — |
| Walters Fld Ut Tr3 (Bills #11) #11 | 35-033-03629 | Plugged & abandoned | Oil | Cotton, OK | Clark Operating Inc | — |
| Walter Fld Unt Tr 3 (Bills #14) #14 | 35-033-03630 | Shut-in | Oil | Cotton, OK | Clark Operating Inc | — |
| Walter Fld Un Tr 3 (Bills #5) #5 | 35-033-03633 | Plugged & abandoned | Oil | Cotton, OK | Clark Operating Inc | — |
| Walters Field Unit Tr.3 #1 | 35-033-03638 | Shut-in | Oil | Cotton, OK | Clark Operating Inc | — |
| Walters Fld Unt Tr1 (Lawler 1) #1 | 35-033-03639 | Active | Gas | Cotton, OK | Clark Operating Inc | — |
| Walters Fld Ut.Tr4 (Kinkade#1) #1 | 35-033-03640 | Active | Oil | Cotton, OK | Clark Operating Inc | — |
| Walters Fld.Ut. Tr 4 (Kincade) #4 | 35-033-03643 | Active | Oil | Cotton, OK | Clark Operating Inc | — |
| Walters Fld U.Tr4( Kincade #5) #5 | 35-033-03644 | Active | Oil | Cotton, OK | Clark Operating Inc | — |
| Walter Fld Un Tr 3 (E Bills W 1) #3-W-1 | 35-033-03648 | Shut-in | Oil | Cotton, OK | Clark Operating Inc | — |
| Walter Fld Ut (S.Lawler 5) Tr #1-5 | 35-033-03622 | Active | Oil | Cotton, OK | Clark Operating Inc | — |
Deepest first where depth is published. See all 45 wells →
Frequently asked questions
How many wells does Clark Operating operate?
Clark Operating is the operator of record for 45 catalogued oil & gas wells, with the largest concentration in Oklahoma (45). Only wells in states WellCensus has ingested are counted.
How many of Clark Operating's wells are still active?
27 of Clark Operating's catalogued wells are active; 13 are plugged & abandoned.
In which states does Clark Operating operate wells?
Clark Operating is the operator of record for wells in Oklahoma (45).
Does Clark Operating operate mostly oil or gas wells?
35 of Clark Operating's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
Where Clark 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, “Clark Operating — well portfolio”, https://wellcensus.com/operators/clark-operating-17355 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).