Hulfachor David
Operator of record for 43 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Hulfachor David is the operator of record for 43 catalogued U.S. oil & gas wells in 1 state. 25 (58%) are active, 9 (21%) plugged & abandoned. Its largest concentration is in Illinois, with 43 wells (100% of its portfolio).
Wells operated
43
Active
25
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 43 |
Well mix
- Oil wells
- 29
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 58%
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Claim your operator profileWhere does Hulfachor David operate?
Hulfachor David's catalogued wells are spread across 1 state: Illinois (43). Its 43 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 Hulfachor David’s wells are active, plugged or orphaned?
58% of Hulfachor David's catalogued wells are active, 29 percentage points above the national share of 29%. 21% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Hulfachor David operate?
By product class, 29 (67%) 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 Sandlin D-3 in Lawrence, IL at 2,564 ft.
Notable wells operated by Hulfachor David
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sandlin D-3 | 12-101-30853 | Active | Oil | Lawrence, IL | Hulfachor, David | 2,564 ft |
| Seed, J. A. 4-LD | 12-101-33233 | Other status | Other type | Lawrence, IL | Hulfachor, David | 2,175 ft |
| Seed, J. A. 1-LD | 12-101-33230 | Other status | Other type | Lawrence, IL | Hulfachor, David | 2,161 ft |
| Kirkwood 4A | 12-101-30481 | Active | Oil | Lawrence, IL | Hulfachor, David | 2,080 ft |
| Gillespie, Sherman 4 | 12-101-30040 | Active | Oil | Lawrence, IL | Hulfachor, David | 1,980 ft |
| Vandermark, Earl 5 | 12-101-30698 | Plugged & abandoned | Oil | Lawrence, IL | Hulfachor, David | 1,977 ft |
| Gillespie, Sherman 5 | 12-101-30073 | Active | Oil | Lawrence, IL | Hulfachor, David | 1,974 ft |
| Vandermark 2 | 12-101-00718 | Plugged & abandoned | Oil | Lawrence, IL | Hulfachor, David | 1,911 ft |
| Vandermark - Buchanan 01 | 12-101-30130 | Active | Oil | Lawrence, IL | Hulfachor, David | 1,879 ft |
| Gillespie Sherman 2 | 12-101-29645 | Other status | Oil | Lawrence, IL | Hulfachor, David | 1,864 ft |
| Gillespie, Sherman 7 | 12-101-30454 | Active | Oil | Lawrence, IL | Hulfachor, David | 1,860 ft |
| Hayward, Ruth 0-2 | 12-101-04030 | Plugged & abandoned | Oil | Lawrence, IL | Hulfachor, David | 1,856 ft |
Deepest first where depth is published. See all 43 wells →
Frequently asked questions
How many wells does Hulfachor David operate?
Hulfachor David is the operator of record for 43 catalogued oil & gas wells, with the largest concentration in Illinois (43). Only wells in states WellCensus has ingested are counted.
How many of Hulfachor David's wells are still active?
25 of Hulfachor David's catalogued wells are active; 9 are plugged & abandoned.
In which states does Hulfachor David operate wells?
Hulfachor David is the operator of record for wells in Illinois (43).
Does Hulfachor David operate mostly oil or gas wells?
29 of Hulfachor David's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Hulfachor David's deepest well?
Among wells with a published depth, Sandlin D-3 in Lawrence, IL is the deepest at 2,564 ft.
Where Hulfachor David'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, “Hulfachor David — well portfolio”, https://wellcensus.com/operators/hulfachor-david-66822 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).