Case Pomeroy &
Operator of record for 7 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Case Pomeroy & is the operator of record for 7 catalogued U.S. oil & gas wells in 1 state. 2 (29%) are active, 5 (71%) plugged & abandoned. Its largest concentration is in Illinois, with 7 wells (100% of its portfolio).
Wells operated
7
Active
2
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 7 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 29%
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Claim your operator profileWhere does Case Pomeroy & operate?
Case Pomeroy &'s catalogued wells are spread across 1 state: Illinois (7). Its 7 Illinois wells are 0.0% of the 174,478 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 Case Pomeroy &’s wells are active, plugged or orphaned?
29% of Case Pomeroy &'s catalogued wells are active, close to the national share of 29%. 71% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Case Pomeroy & 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 Bunn Arley E 1 in Richland, IL at 3,211 ft. The wells listed below sit in Richland (IL) and Wabash (IL).
Notable wells operated by Case Pomeroy &
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Bunn Arley E 1 | 12-159-00070 | Plugged & abandoned | Oil | Richland, IL | Case, Pomeroy & Co., Inc. | 3,211 ft |
| Bowers Melvina E 1 | 12-159-00071 | Plugged & abandoned | Oil | Richland, IL | Case, Pomeroy & Co., Inc. | 3,127 ft |
| Hinderliter E 1 | 12-185-00712 | Plugged & abandoned | Other type | Wabash, IL | Case, Pomeroy & Co., Inc. | 2,980 ft |
| Helm Edith B 39A | 12-185-01181 | Active | Oil | Wabash, IL | Case, Pomeroy & Co., Inc. | 2,923 ft |
| Helm, Edith B. A-5 | 12-185-01197 | Plugged & abandoned | Oil | Wabash, IL | Case, Pomeroy & Co., Inc. | 2,816 ft |
| Helm, Edith B 38A | 12-185-01203 | Plugged & abandoned | Oil | Wabash, IL | Case, Pomeroy & Co., Inc. | 2,794 ft |
| Heil, Mary 15 | 12-185-01378 | Active | Oil | Wabash, IL | Case, Pomeroy & Co., Inc. | 2,570 ft |
Deepest first where depth is published. See all 7 wells →
Frequently asked questions
How many wells does Case Pomeroy & operate?
Case Pomeroy & is the operator of record for 7 catalogued oil & gas wells, with the largest concentration in Illinois (7). Only wells in states WellCensus has ingested are counted.
How many of Case Pomeroy &'s wells are still active?
2 of Case Pomeroy &'s catalogued wells are active; 5 are plugged & abandoned.
In which states does Case Pomeroy & operate wells?
Case Pomeroy & is the operator of record for wells in Illinois (7).
Does Case Pomeroy & operate mostly oil or gas wells?
6 of Case Pomeroy &'s catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Case Pomeroy &'s deepest well?
Among wells with a published depth, Bunn Arley E 1 in Richland, IL is the deepest at 3,211 ft.
Where Case Pomeroy &'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, “Case Pomeroy & — well portfolio”, https://wellcensus.com/operators/case-pomeroy-108360 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).