Long Jack Senior
Operator of record for 62 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Long Jack Senior is the operator of record for 62 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 11 (18%) are plugged & abandoned. Its largest concentration is in Michigan, with 62 wells (100% of its portfolio).
Wells operated
62
Active
0
Plugged
11
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 62 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Long Jack Senior operate?
Long Jack Senior's catalogued wells are spread across 1 state: Michigan (62). Its 62 Michigan wells are 0.1% of the 85,673 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 Long Jack Senior’s wells are active, plugged or orphaned?
0% of Long Jack Senior's catalogued wells are active, 29 percentage points below the national share of 29%. 18% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Long Jack Senior operate?
By product class, 0 (0%) 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 Krivetsky, Frank & Rebecca 1 in Gladwin, MI at 4,992 ft. The wells listed below sit in Gladwin (MI), Isabella (MI), Missaukee (MI), Mecosta (MI) and Clare (MI).
Notable wells operated by Long Jack Senior
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Krivetsky, Frank & Rebecca 1 | 21-051-15790 | Plugged & abandoned | Other type | Gladwin, MI | Long Jack Senior | 4,992 ft |
| Little, A J 1 | 21-073-27025 | Plugged & abandoned | Other type | Isabella, MI | Long Jack Senior | 4,085 ft |
| Bazaire, Lewis 1 | 21-073-27087 | Other status | Other type | Isabella, MI | Long Jack Senior | 4,075 ft |
| Gernaat & Dykema Unit Et Al 1 | 21-113-26859 | Other status | Other type | Missaukee, MI | Long Jack Senior | 4,071 ft |
| Bazaire, Lewis & Georgena Et Al 2-5 | 21-073-32035 | Plugged & abandoned | Other type | Isabella, MI | Long Jack Senior | 4,027 ft |
| Plummer, H. B-2 | 21-107-10288 | Other status | Other type | Mecosta, MI | Long Jack Senior | 4,000 ft |
| Van Syckle, Floyd 2 | 21-107-10558 | Other status | Other type | Mecosta, MI | Long Jack Senior | 3,933 ft |
| Hoekwater Et Al 1 | 21-113-26810 | Other status | Other type | Missaukee, MI | Long Jack Senior | 3,920 ft |
| Wright, Frank C. 2 | 21-051-09810 | Plugged & abandoned | Other type | Gladwin, MI | Long Jack Senior | 3,901 ft |
| Winslow, James & Frederick 1 | 21-107-11033 | Other status | Other type | Mecosta, MI | Long Jack Senior | 3,901 ft |
| Meier, William D. 2 | 21-107-10432 | Other status | Other type | Mecosta, MI | Long Jack Senior | 3,901 ft |
| Van Horn, A E 2 | 21-035-05166 | Other status | Other type | Clare, MI | Long Jack Senior | 3,892 ft |
Deepest first where depth is published. See all 62 wells →
Frequently asked questions
How many wells does Long Jack Senior operate?
Long Jack Senior is the operator of record for 62 catalogued oil & gas wells, with the largest concentration in Michigan (62). Only wells in states WellCensus has ingested are counted.
How many of Long Jack Senior's wells are still active?
0 of Long Jack Senior's catalogued wells are active; 11 are plugged & abandoned.
In which states does Long Jack Senior operate wells?
Long Jack Senior is the operator of record for wells in Michigan (62).
Does Long Jack Senior operate mostly oil or gas wells?
0 of Long Jack Senior's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Long Jack Senior's deepest well?
Among wells with a published depth, Krivetsky, Frank & Rebecca 1 in Gladwin, MI is the deepest at 4,992 ft.
Where Long Jack Senior'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, “Long Jack Senior — well portfolio”, https://wellcensus.com/operators/long-jack-senior-115439 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).