Signal Hill
Operator of record for 216 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Signal Hill is the operator of record for 216 catalogued U.S. oil & gas wells in 1 state. 82 (38%) are active, 40 (19%) plugged & abandoned. Its largest concentration is in Wyoming, with 216 wells (100% of its portfolio).
Wells operated
216
Active
82
Plugged
40
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 216 |
Well mix
- Oil wells
- 132
- Gas wells
- 18
- Shut-in
- 38
- Active share
- 38%
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Claim your operator profileWhere does Signal Hill operate?
Signal Hill's catalogued wells are spread across 1 state: Wyoming (216). Its 216 Wyoming wells are 0.2% of the 129,957 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 Signal Hill’s wells are active, plugged or orphaned?
38% of Signal Hill's catalogued wells are active, 9 percentage points above the national share of 29%. 19% are plugged & abandoned, against 47% nationally. 38 wells (18%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Signal Hill operate?
By product class, 132 (61%) are oil wells and 18 (8%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Signal Hill 18 in Crook, WY at 3,497 ft.
Notable wells operated by Signal Hill
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Signal Hill 18 | 49-011-22401 | Shut-in | Oil | Crook, WY | Signal Hill Company LLC | 3,497 ft |
| Signal Hill 20-H | 49-011-22493 | Other status | Injection | Crook, WY | Signal Hill Company LLC | 3,300 ft |
| Signal Hill 21-H | 49-011-22491 | Active | Oil | Crook, WY | Signal Hill Company LLC | 3,169 ft |
| Signal Hill 10 | 49-011-22288 | Active | Oil | Crook, WY | Signal Hill Company LLC | 2,781 ft |
| Federal 18-11 | 49-011-23038 | Plugged & abandoned | Oil | Crook, WY | Signal Hill Company LLC | 2,130 ft |
| SHC Disposal 8-41 | 49-011-23410 | Other status | Other type | Crook, WY | Signal Hill Company LLC | 2,100 ft |
| Fee 43-8 | 49-011-23310 | Plugged & abandoned | Oil | Crook, WY | Signal Hill Company LLC | 2,100 ft |
| Federal 4-43 | 49-011-23342 | Plugged & abandoned | Oil | Crook, WY | Signal Hill Company LLC | 2,010 ft |
| Federal 9-13 | 49-011-23345 | Plugged & abandoned | Oil | Crook, WY | Signal Hill Company LLC | 1,950 ft |
| State 31b-16 | 49-011-23294 | Plugged & abandoned | Oil | Crook, WY | Signal Hill Company LLC | 1,910 ft |
| Federal 33-9 | 49-011-23318 | Shut-in | Oil | Crook, WY | Signal Hill Company LLC | 1,870 ft |
| Federal 44-9 | 49-011-23293 | Shut-in | Oil | Crook, WY | Signal Hill Company LLC | 1,850 ft |
Deepest first where depth is published. See all 216 wells →
Frequently asked questions
How many wells does Signal Hill operate?
Signal Hill is the operator of record for 216 catalogued oil & gas wells, with the largest concentration in Wyoming (216). Only wells in states WellCensus has ingested are counted.
How many of Signal Hill's wells are still active?
82 of Signal Hill's catalogued wells are active; 40 are plugged & abandoned.
In which states does Signal Hill operate wells?
Signal Hill is the operator of record for wells in Wyoming (216).
Does Signal Hill operate mostly oil or gas wells?
132 of Signal Hill's catalogued wells are oil wells and 18 are gas wells; the rest are injection, service or unclassified wells.
What is Signal Hill's deepest well?
Among wells with a published depth, Signal Hill 18 in Crook, WY is the deepest at 3,497 ft.
Where Signal Hill'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, “Signal Hill — well portfolio”, https://wellcensus.com/operators/signal-hill-11832 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).