Phillips Oil Operating
Operator of record for 64 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: PHILLIPS OIL OPERATING CO · Phillips Oil Operating Company
At a glance
Phillips Oil Operating is the operator of record for 64 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 62 (97%) are plugged & abandoned. Its largest concentration is in Oklahoma, with 62 wells (97% of its portfolio).
Wells operated
64
Active
0
Plugged
62
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 62 |
| Kansas | 2 |
Well mix
- Oil wells
- 13
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Phillips Oil Operating to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Phillips Oil Operating operate?
Phillips Oil Operating's catalogued wells are spread across 2 states: Oklahoma (62) and Kansas (2). Its 62 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 Phillips Oil Operating’s wells are active, plugged or orphaned?
0% of Phillips Oil Operating's catalogued wells are active, 29 percentage points below the national share of 29%. 97% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Phillips Oil Operating operate?
By product class, 13 (20%) are oil wells and 2 (3%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Ratzlaff 1 in Ford, KS at 5,400 ft. The wells listed below sit in Ford (KS), Rooks (KS), Payne (OK), Pawnee (OK), Coal (OK) and Stephens (OK) and other counties. State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Phillips Oil Operating
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ratzlaff 1 | 15-057-20363 | Plugged & abandoned | Other type | Ford, KS | Phillips Oil Operating Company | 5,400 ft |
| Barr 1 | 15-163-22909 | Plugged & abandoned | Other type | Rooks, KS | Phillips Oil Operating Company | 3,770 ft |
| Tucker #2-15 | 35-119-22835 | Plugged & abandoned | Other type | Payne, OK | Phillips Oil Operating Co | — |
| Mitchell #1 | 35-117-20356 | Plugged & abandoned | Other type | Pawnee, OK | Phillips Oil Operating Co | — |
| Coalgate #1-15 | 35-029-20524 | Plugged & abandoned | Other type | Coal, OK | Phillips Oil Operating Co | — |
| Spears #23 | 35-137-23759 | Plugged & abandoned | Oil | Stephens, OK | Phillips Oil Operating Co | — |
| Zimmerman #1 | 35-003-20333 | Plugged & abandoned | Oil | Alfalfa, OK | Phillips Oil Operating Co | — |
| State #2 | 35-003-20195 | Plugged & abandoned | Other type | Alfalfa, OK | Phillips Oil Operating Co | — |
| Martin #2 | 35-003-20355 | Plugged & abandoned | Oil | Alfalfa, OK | Phillips Oil Operating Co | — |
| State #3 | 35-003-20912 | Plugged & abandoned | Other type | Alfalfa, OK | Phillips Oil Operating Co | — |
| V.V. Harris #2 | 35-063-23227 | Plugged & abandoned | Other type | Hughes, OK | Phillips Oil Operating Co | — |
| Matthews #1 | 35-081-20902 | Plugged & abandoned | Gas | Lincoln, OK | Phillips Oil Operating Co | — |
Deepest first where depth is published. See all 64 wells →
Frequently asked questions
How many wells does Phillips Oil Operating operate?
Phillips Oil Operating is the operator of record for 64 catalogued oil & gas wells, with the largest concentration in Oklahoma (62). Only wells in states WellCensus has ingested are counted.
How many of Phillips Oil Operating's wells are still active?
0 of Phillips Oil Operating's catalogued wells are active; 62 are plugged & abandoned.
In which states does Phillips Oil Operating operate wells?
Phillips Oil Operating is the operator of record for wells in Oklahoma (62) and Kansas (2).
Does Phillips Oil Operating operate mostly oil or gas wells?
13 of Phillips Oil Operating's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Phillips Oil Operating's deepest well?
Among wells with a published depth, Ratzlaff 1 in Ford, KS is the deepest at 5,400 ft.
Where Phillips Oil 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, “Phillips Oil Operating — well portfolio”, https://wellcensus.com/operators/phillips-oil-operating-120 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).