Gray Henry M
Operator of record for 16 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Gray Henry M is the operator of record for 16 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 16 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 16 wells (100% of its portfolio).
Wells operated
16
Active
0
Plugged
16
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 16 |
Well mix
- Oil wells
- 3
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Gray Henry M operate?
Gray Henry M's catalogued wells are spread across 1 state: Illinois (16). Its 16 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 Gray Henry M’s wells are active, plugged or orphaned?
0% of Gray Henry M's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Gray Henry M operate?
By product class, 3 (19%) 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 Burke, J. E. 1 in Effingham, IL at 2,527 ft. The wells listed below sit in Effingham (IL), Coles (IL) and Clark (IL).
Notable wells operated by Gray Henry M
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Burke, J. E. 1 | 12-049-00124 | Plugged & abandoned | Other type | Effingham, IL | Gray, Henry M. | 2,527 ft |
| Dornblaser, French 1 | 12-029-00307 | Plugged & abandoned | Other type | Coles, IL | Gray, Henry M. | 2,132 ft |
| Weber, W. F. 1 | 12-029-00638 | Plugged & abandoned | Other type | Coles, IL | Gray, Henry M. | 764 ft |
| Wilhoit, Floyd 2 | 12-023-01488 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 610 ft |
| Simonton, Orville 1 | 12-023-03683 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 552 ft |
| Wilhoit, Floyd 1 | 12-023-01280 | Plugged & abandoned | Oil | Clark, IL | Gray, Henry M. | 535 ft |
| Redmon-Wilhoit 1 | 12-023-01281 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 498 ft |
| Ferris, Ruth & George 1 | 12-023-01220 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 484 ft |
| Henderson, Joel M. 1 | 12-023-02066 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 480 ft |
| Sherwood, Frank 1 | 12-023-03686 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 452 ft |
| Bradford, Eugene B. 1 | 12-023-01314 | Plugged & abandoned | Other type | Clark, IL | Gray, Henry M. | 430 ft |
| Green, Lawrence 1 | 12-029-22452 | Plugged & abandoned | Oil | Coles, IL | Gray, Henry M. | 421 ft |
Deepest first where depth is published. See all 16 wells →
Frequently asked questions
How many wells does Gray Henry M operate?
Gray Henry M is the operator of record for 16 catalogued oil & gas wells, with the largest concentration in Illinois (16). Only wells in states WellCensus has ingested are counted.
How many of Gray Henry M's wells are still active?
0 of Gray Henry M's catalogued wells are active; 16 are plugged & abandoned.
In which states does Gray Henry M operate wells?
Gray Henry M is the operator of record for wells in Illinois (16).
Does Gray Henry M operate mostly oil or gas wells?
3 of Gray Henry M's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Gray Henry M's deepest well?
Among wells with a published depth, Burke, J. E. 1 in Effingham, IL is the deepest at 2,527 ft.
Where Gray Henry M'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, “Gray Henry M — well portfolio”, https://wellcensus.com/operators/gray-henry-m-92538 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).