Interstate Oil
Operator of record for 18 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: INTERSTATE OIL CO · Interstate Oil · Interstate Oil Corp.
At a glance
Interstate Oil is the operator of record for 18 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 10 (56%) are plugged & abandoned and 7 flagged as orphaned. Its largest concentration is in California, with 15 wells (83% of its portfolio).
Wells operated
18
Active
0
Plugged
10
Orphaned
7
Portfolio by state
| State | Wells |
|---|---|
| California | 15 |
| Kentucky | 2 |
| Montana | 1 |
Well mix
- Oil wells
- 10
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Interstate Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Interstate Oil operate?
Interstate Oil's catalogued wells are spread across 3 states: California (15), Kentucky (2) and Montana (1). Its 15 California wells are 0.0% of the 242,471 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 Interstate Oil’s wells are active, plugged or orphaned?
0% of Interstate Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 56% are plugged & abandoned, against 47% nationally. 7 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Interstate Oil operate?
By product class, 10 (56%) 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 in Carbon, MT at 1,600 ft. The wells listed below sit in Carbon (MT), Butler (KY), Ohio (KY), Kern (CA), Los Angeles (CA) and Orange (CA) and other counties. 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 Interstate Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| #1 | 25-009-05080 | Plugged & abandoned | Other type | Carbon, MT | Interstate Oil | 1,600 ft |
| Bradley, A 1 | KGS record 2003291 | Plugged & abandoned | Other type | Butler, KY | Interstate Oil Co | 960 ft |
| Renfrow, W H 1 | KGS record 2033598 | Other status | Other type | Ohio, KY | Interstate Oil Co | 412 ft |
| Lease by Interstate Oil Corp. 1 | 04-029-39933 | Plugged & abandoned | Oil | Kern, CA | Interstate Oil Corp. | — |
| Lease by Interstate Oil Corp. 1 | 04-037-12012 | Plugged & abandoned | Oil | Los Angeles, CA | Interstate Oil Corp. | — |
| Mesa 1 | 04-059-05466 | Orphaned | Other type | Orange, CA | Interstate Oil Corp. | — |
| Mesa 3 | 04-059-05467 | Orphaned | Oil | Orange, CA | Interstate Oil Corp. | — |
| Kramer 3 | 04-071-00078 | Orphaned | Oil | San Bernardino, CA | Interstate Oil Corp. | — |
| Oleum 1 | 04-029-39934 | Plugged & abandoned | Oil | Kern, CA | Interstate Oil Corp. | — |
| Lease by Interstate Oil Corp. 3 | 04-083-04404 | Plugged & abandoned | Other type | Santa Barbara, CA | Interstate Oil Corp. | — |
| Heights 2 | 04-059-01024 | Plugged & abandoned | Oil | Orange, CA | Interstate Oil Corp. | — |
| Heights 1 | 04-059-01023 | Orphaned | Oil | Orange, CA | Interstate Oil Corp. | — |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Interstate Oil operate?
Interstate Oil is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in California (15). Only wells in states WellCensus has ingested are counted.
How many of Interstate Oil's wells are still active?
0 of Interstate Oil's catalogued wells are active; 10 are plugged & abandoned and 7 are flagged as orphaned.
In which states does Interstate Oil operate wells?
Interstate Oil is the operator of record for wells in California (15), Kentucky (2) and Montana (1).
Does Interstate Oil operate mostly oil or gas wells?
10 of Interstate Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Interstate Oil's deepest well?
Among wells with a published depth, #1 in Carbon, MT is the deepest at 1,600 ft.
Where Interstate 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, “Interstate Oil — well portfolio”, https://wellcensus.com/operators/interstate-oil-3681 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).