Lamphier Herbert W
Operator of record for 7 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: LAMPHIER HERBERT W · Lamphier Herbert W.
At a glance
Lamphier Herbert W is the operator of record for 7 catalogued U.S. oil & gas wells in 2 states. 6 (86%) are active, 1 (14%) plugged & abandoned. Its largest concentration is in Pennsylvania, with 6 wells (86% of its portfolio).
Wells operated
7
Active
6
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Pennsylvania | 6 |
| New York | 1 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 86%
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Claim your operator profileWhere does Lamphier Herbert W operate?
Lamphier Herbert W's catalogued wells are spread across 2 states: Pennsylvania (6) and New York (1). Its 6 Pennsylvania wells are 0.0% of the 224,189 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 Lamphier Herbert W’s wells are active, plugged or orphaned?
86% of Lamphier Herbert W's catalogued wells are active, 57 percentage points above the national share of 29%. 14% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Lamphier Herbert W operate?
By product class, 6 (86%) 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 Hotchkiss 1 in Broome, NY at 3,850 ft. The wells listed below sit in Broome (NY) and McKean (PA). 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 Lamphier Herbert W
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hotchkiss 1 | 31-007-01803 | Plugged & abandoned | Other type | Broome, NY | Lamphier Herbert W. | 3,850 ft |
| A D Loop 75 | 37-083-42386 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
| Loop 73 | 37-083-40904 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
| A D Loop Loop72 | 37-083-39315 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
| A D Loup 74 | 37-083-42073 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
| Sullivan 38 | 37-083-28162 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
| A W Loop Loop71 | 37-083-38057 | Active | Oil | McKean, PA | Lamphier Herbert W | — |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Lamphier Herbert W operate?
Lamphier Herbert W is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Pennsylvania (6). Only wells in states WellCensus has ingested are counted.
How many of Lamphier Herbert W's wells are still active?
6 of Lamphier Herbert W's catalogued wells are active; 1 are plugged & abandoned.
In which states does Lamphier Herbert W operate wells?
Lamphier Herbert W is the operator of record for wells in Pennsylvania (6) and New York (1).
Does Lamphier Herbert W operate mostly oil or gas wells?
6 of Lamphier Herbert W's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Lamphier Herbert W's deepest well?
Among wells with a published depth, Hotchkiss 1 in Broome, NY is the deepest at 3,850 ft.
Where Lamphier Herbert W'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, “Lamphier Herbert W — well portfolio”, https://wellcensus.com/operators/lamphier-herbert-w-128973 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).