Midland Oil
Operator of record for 78 catalogued wells across 6 states. Every well below links to its full registry page.
Filed as: MIDLAND OIL · MIDLAND OIL CO · MIDLAND OIL COMPANY · MIDLAND OIL CORPORATION · …
At a glance
Midland Oil is the operator of record for 78 catalogued U.S. oil & gas wells in 6 states. None is listed as active, 51 (65%) are plugged & abandoned and 15 flagged as orphaned. Its largest concentration is in Ohio, with 35 wells (45% of its portfolio).
Wells operated
78
Active
0
Plugged
51
Orphaned
15
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 35 |
| Oklahoma | 22 |
| California | 9 |
| Wyoming | 8 |
| Colorado | 3 |
| Montana | 1 |
Well mix
- Oil wells
- 59
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim Midland Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Midland Oil operate?
Midland Oil's catalogued wells are spread across 6 states: Ohio (35), Oklahoma (22), California (9), Wyoming (8) and Colorado (3) and 1 more. Its 35 Ohio wells are 0.0% of the 242,052 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 Midland Oil’s wells are active, plugged or orphaned?
0% of Midland Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 65% are plugged & abandoned, against 47% nationally. 15 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Midland Oil operate?
By product class, 59 (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 1 Uprr Davis in Weld, CO at 6,858 ft. The wells listed below sit in Weld (CO), Muskingum (OH) and Licking (OH). 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 Midland Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Uprr Davis | 05-123-05003 | Plugged & abandoned | Other type | Weld, CO | Midland Oil Company | 6,858 ft |
| Fink Chester 1-A | 34-119-22255 | Plugged & abandoned | Oil | Muskingum, OH | Midland Oil Co | 3,451 ft |
| Murphygeorge W Etal 1-A | 34-119-21971 | Plugged & abandoned | Oil | Muskingum, OH | Midland Oil Co | 3,440 ft |
| Bendure Robert 1-A | 34-119-21255 | Plugged & abandoned | Oil | Muskingum, OH | Midland Oil Co | 3,423 ft |
| Phillis Perry Et Al 1 | 34-119-21364 | Plugged & abandoned | Oil | Muskingum, OH | Midland Oil Co | 3,361 ft |
| Bowser Harold Etal 1-A | 34-089-22696 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,141 ft |
| Latham Bobbie & Esther 3-A | 34-089-22772 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,135 ft |
| Homer Orr Etal 1 | 34-089-22342 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,134 ft |
| Cartnal Elma 2 | 34-089-20912 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,055 ft |
| Hupp Lee O 5 | 34-089-21488 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,036 ft |
| Rodman John & Leona 1a | 34-089-22650 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,019 ft |
| Rodman John R & Leona 2-A | 34-089-22667 | Plugged & abandoned | Oil | Licking, OH | Midland Oil Co | 3,008 ft |
Deepest first where depth is published. See all 78 wells →
Frequently asked questions
How many wells does Midland Oil operate?
Midland Oil is the operator of record for 78 catalogued oil & gas wells, with the largest concentration in Ohio (35). Only wells in states WellCensus has ingested are counted.
How many of Midland Oil's wells are still active?
0 of Midland Oil's catalogued wells are active; 51 are plugged & abandoned and 15 are flagged as orphaned.
In which states does Midland Oil operate wells?
Midland Oil is the operator of record for wells in Ohio (35), Oklahoma (22), California (9), Wyoming (8), Colorado (3) and Montana (1).
Does Midland Oil operate mostly oil or gas wells?
59 of Midland Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Midland Oil's deepest well?
Among wells with a published depth, 1 Uprr Davis in Weld, CO is the deepest at 6,858 ft.
Where Midland Oil's wells are
- Oil & gas wells in Ohio· 35 operated by Midland Oil
- Oil & gas wells in Oklahoma· 22 operated by Midland Oil
- Oil & gas wells in California· 9 operated by Midland Oil
- Oil & gas wells in Wyoming· 8 operated by Midland Oil
- Oil & gas wells in Colorado· 3 operated by Midland Oil
- Oil & gas wells in Montana· 1 operated by Midland 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, “Midland Oil — well portfolio”, https://wellcensus.com/operators/midland-oil-8089 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).