Phillips Drilling
Operator of record for 2 catalogued wells across 2 states. Every well below links to its full registry page.
At a glance
Phillips Drilling is the operator of record for 2 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 1 (50%) are plugged & abandoned. Its largest concentration is in Michigan, with 1 wells (50% of its portfolio).
Wells operated
2
Active
0
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 1 |
| Wyoming | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Phillips Drilling to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Phillips Drilling operate?
Phillips Drilling's catalogued wells are spread across 2 states: Michigan (1) and Wyoming (1). Its 1 Michigan wells are 0.0% of the 85,673 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 Drilling’s wells are active, plugged or orphaned?
0% of Phillips Drilling's catalogued wells are active, 29 percentage points below the national share of 29%. 50% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Phillips Drilling operate?
By product class, 1 (50%) 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 Woodward, G. E. 1 in Gladwin, MI at 3,764 ft. The wells listed below sit in Gladwin (MI) and Crook (WY).
Notable wells operated by Phillips Drilling
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Woodward, G. E. 1 | 21-051-04124 | Other status | Other type | Gladwin, MI | Phillips Drilling Co | 3,764 ft |
| Federal 1 | 49-011-05509 | Plugged & abandoned | Oil | Crook, WY | Phillips Drilling Co | 2,942 ft |
Deepest first where depth is published. See all 2 wells →
Frequently asked questions
How many wells does Phillips Drilling operate?
Phillips Drilling is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Michigan (1). Only wells in states WellCensus has ingested are counted.
How many of Phillips Drilling's wells are still active?
0 of Phillips Drilling's catalogued wells are active; 1 are plugged & abandoned.
In which states does Phillips Drilling operate wells?
Phillips Drilling is the operator of record for wells in Michigan (1) and Wyoming (1).
Does Phillips Drilling operate mostly oil or gas wells?
1 of Phillips Drilling's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Phillips Drilling's deepest well?
Among wells with a published depth, Woodward, G. E. 1 in Gladwin, MI is the deepest at 3,764 ft.
Where Phillips Drilling'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 Drilling — well portfolio”, https://wellcensus.com/operators/phillips-drilling-73557 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).