Atha Hd
Operator of record for 49 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: ATHA H D · Atha, H. D.
At a glance
Atha Hd is the operator of record for 49 catalogued U.S. oil & gas wells in 2 states. 2 (4%) are active, 34 (69%) plugged & abandoned. Its largest concentration is in Illinois, with 35 wells (71% of its portfolio).
Wells operated
49
Active
2
Plugged
34
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 35 |
| Michigan | 14 |
Well mix
- Oil wells
- 19
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 4%
Is this your company?
Claim Atha Hd to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Atha Hd operate?
Atha Hd's catalogued wells are spread across 2 states: Illinois (35) and Michigan (14). Its 35 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 Atha Hd’s wells are active, plugged or orphaned?
4% of Atha Hd's catalogued wells are active, 25 percentage points below the national share of 29%. 69% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Atha Hd operate?
By product class, 19 (39%) 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 State Aetna 1 in Missaukee, MI at 5,421 ft. The wells listed below sit in Missaukee (MI), Osceola (MI), Isabella (MI), Wayne (IL), Hamilton (IL) and Montcalm (MI) and other counties. 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 Atha Hd
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| State Aetna 1 | 21-113-16862 | Other status | Other type | Missaukee, MI | Atha H D | 5,421 ft |
| Merrill-Palmer Schl 1 | 21-113-17299 | Other status | Other type | Missaukee, MI | Atha H D | 3,983 ft |
| Pattee, John & Selpha 1 | 21-133-23299 | Plugged & abandoned | Other type | Osceola, MI | Atha H D | 3,867 ft |
| Baughn, C 1 | 21-073-17204 | Other status | Other type | Isabella, MI | Atha H D | 3,781 ft |
| Winters, Fred 1 | 21-073-16745 | Other status | Other type | Isabella, MI | Atha H D | 3,721 ft |
| Gehrett, George W 1 | 21-073-17101 | Other status | Other type | Isabella, MI | Atha H D | 3,710 ft |
| Hitz C G 1 | 12-191-01905 | Plugged & abandoned | Other type | Wayne, IL | Atha, H. D. | 3,380 ft |
| Hoffee, Charlie E. 1 | 12-191-03397 | Plugged & abandoned | Other type | Wayne, IL | Atha, H. D. | 3,378 ft |
| Davis Albert 3 | 12-065-02868 | Plugged & abandoned | Other type | Hamilton, IL | Atha, H. D. | 3,372 ft |
| Waldron, D 1 | 21-117-17193 | Other status | Other type | Montcalm, MI | Atha H D | 3,325 ft |
| Harrawood Luther A 1 | 12-065-01492 | Plugged & abandoned | Other type | Hamilton, IL | Atha, H. D. | 3,236 ft |
| Kaczkowski Brothers 1 | 21-005-21021 | Other status | Other type | Allegan, MI | Atha H D | 3,222 ft |
Deepest first where depth is published. See all 49 wells →
Frequently asked questions
How many wells does Atha Hd operate?
Atha Hd is the operator of record for 49 catalogued oil & gas wells, with the largest concentration in Illinois (35). Only wells in states WellCensus has ingested are counted.
How many of Atha Hd's wells are still active?
2 of Atha Hd's catalogued wells are active; 34 are plugged & abandoned.
In which states does Atha Hd operate wells?
Atha Hd is the operator of record for wells in Illinois (35) and Michigan (14).
Does Atha Hd operate mostly oil or gas wells?
19 of Atha Hd's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Atha Hd's deepest well?
Among wells with a published depth, State Aetna 1 in Missaukee, MI is the deepest at 5,421 ft.
Where Atha Hd'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, “Atha Hd — well portfolio”, https://wellcensus.com/operators/atha-hd-100167 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).