Seip Oil Properties
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Seip Oil Properties is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. 5 (50%) are active, 5 (50%) plugged & abandoned. Its largest concentration is in Illinois, with 10 wells (100% of its portfolio).
Wells operated
10
Active
5
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 10 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 50%
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Claim your operator profileWhere does Seip Oil Properties operate?
Seip Oil Properties's catalogued wells are spread across 1 state: Illinois (10). Its 10 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 Seip Oil Properties’s wells are active, plugged or orphaned?
50% of Seip Oil Properties's catalogued wells are active, 21 percentage points above 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 Seip Oil Properties operate?
By product class, 9 (90%) 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 Storer, W. B. & B. W. 1 in Clinton, IL at 4,070 ft. The wells listed below sit in Clinton (IL), Randolph (IL) and Marion (IL).
Notable wells operated by Seip Oil Properties
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Storer, W. B. & B. W. 1 | 12-027-02325 | Active | Oil | Clinton, IL | Seip Oil Properties | 4,070 ft |
| Bingle 9-S | 12-157-25876 | Active | Oil | Randolph, IL | Seip Oil Properties | 2,600 ft |
| Anderson, E. 7-S | 12-157-25875 | Plugged & abandoned | Other type | Randolph, IL | Seip Oil Properties | 2,600 ft |
| Hefter Heirs 1 | 12-027-00636 | Plugged & abandoned | Oil | Clinton, IL | Seip Oil Properties | 1,410 ft |
| Hefter Heirs 3 | 12-027-00334 | Active | Oil | Clinton, IL | Seip Oil Properties | 1,394 ft |
| Drenchpohl, Louise 1 | 12-121-00308 | Active | Oil | Marion, IL | Seip Oil Properties | 1,391 ft |
| Storer, Ben 3 | 12-027-03512 | Plugged & abandoned | Oil | Clinton, IL | Seip Oil Properties | 1,386 ft |
| Harrison, Ben H. 1 | 12-027-03569 | Active | Oil | Clinton, IL | Seip Oil Properties | 1,381 ft |
| Zoeller, Mollie - Pfaff 1 | 12-027-02316 | Plugged & abandoned | Oil | Clinton, IL | Seip Oil Properties | 1,380 ft |
| Coe, L. M. 1 | 12-027-00354 | Plugged & abandoned | Oil | Clinton, IL | Seip Oil Properties | 1,378 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Seip Oil Properties operate?
Seip Oil Properties is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Illinois (10). Only wells in states WellCensus has ingested are counted.
How many of Seip Oil Properties's wells are still active?
5 of Seip Oil Properties's catalogued wells are active; 5 are plugged & abandoned.
In which states does Seip Oil Properties operate wells?
Seip Oil Properties is the operator of record for wells in Illinois (10).
Does Seip Oil Properties operate mostly oil or gas wells?
9 of Seip Oil Properties's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Seip Oil Properties's deepest well?
Among wells with a published depth, Storer, W. B. & B. W. 1 in Clinton, IL is the deepest at 4,070 ft.
Where Seip Oil Properties'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, “Seip Oil Properties — well portfolio”, https://wellcensus.com/operators/seip-oil-properties-94255 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).