Petra Oil
Operator of record for 14 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: PETRA OIL CO · PETRA OIL LTD · Petra Oil. Ltd.
At a glance
Petra Oil is the operator of record for 14 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 3 (21%) are plugged & abandoned and 3 flagged as orphaned. Its largest concentration is in Oklahoma, with 10 wells (71% of its portfolio).
Wells operated
14
Active
0
Plugged
3
Orphaned
3
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 10 |
| Illinois | 3 |
| Michigan | 1 |
Well mix
- Oil wells
- 10
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Petra Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Petra Oil operate?
Petra Oil's catalogued wells are spread across 3 states: Oklahoma (10), Illinois (3) and Michigan (1). Its 10 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 Petra Oil’s wells are active, plugged or orphaned?
0% of Petra Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 21% are plugged & abandoned, against 47% nationally. 3 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Petra Oil operate?
By product class, 10 (71%) 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 Hughes-Robinson Tr.C 1 in Macon, IL at 2,045 ft. The wells listed below sit in Macon (IL), Cass (MI), Christian (IL), Brown (IL) and Rogers (OK). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Petra Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hughes-Robinson Tr.C 1 | 12-115-21859 | Plugged & abandoned | Other type | Macon, IL | Petra Oil. Ltd. | 2,045 ft |
| Payne & Amos 1-24 | 21-027-38735 | Other status | Other type | Cass, MI | Petra Oil Co | 1,035 ft |
| Dickman, Louise S. Estate 1 | 12-021-23001 | Plugged & abandoned | Other type | Christian, IL | Petra Oil. Ltd. | 850 ft |
| Crum 1-A | 12-009-21865 | Plugged & abandoned | Oil | Brown, IL | Petra Oil. Ltd. | 655 ft |
| Owens #1 | 35-131-23628 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Stringer #2 | 35-131-23727 | Other status | Other type | Rogers, OK | Petra Oil Ltd | — |
| Miller #5 | 35-131-24193 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Miller #3 | 35-131-24190 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Miller #4 | 35-131-24192 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Owens #2 | 35-131-24200 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Stringer #3 | 35-131-24201 | Other status | Oil | Rogers, OK | Petra Oil Ltd | — |
| Warren #3 | 35-131-24189 | Orphaned | Oil | Rogers, OK | Petra Oil Ltd | — |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Petra Oil operate?
Petra Oil is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Oklahoma (10). Only wells in states WellCensus has ingested are counted.
How many of Petra Oil's wells are still active?
0 of Petra Oil's catalogued wells are active; 3 are plugged & abandoned and 3 are flagged as orphaned.
In which states does Petra Oil operate wells?
Petra Oil is the operator of record for wells in Oklahoma (10), Illinois (3) and Michigan (1).
Does Petra Oil operate mostly oil or gas wells?
10 of Petra Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Petra Oil's deepest well?
Among wells with a published depth, Hughes-Robinson Tr.C 1 in Macon, IL is the deepest at 2,045 ft.
Where Petra Oil'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, “Petra Oil — well portfolio”, https://wellcensus.com/operators/petra-oil-16075 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).