Equinox Oil
Operator of record for 431 catalogued wells across 5 states. Every well below links to its full registry page.
Filed as: EQUINOX OIL COMPANY INC · EQUINOX OIL COMPANY, INC. · Equinox Oil Co. · Equinox Oil Company · …
At a glance
Equinox Oil is the operator of record for 431 catalogued U.S. oil & gas wells in 5 states. 29 (7%) are active, 314 (73%) plugged & abandoned and 7 flagged as orphaned. Its largest concentration is in Illinois, with 189 wells (44% of its portfolio).
Wells operated
431
Active
29
Plugged
314
Orphaned
7
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 189 |
| Kansas | 102 |
| Arkansas | 67 |
| Louisiana | 47 |
| Oklahoma | 26 |
Well mix
- Oil wells
- 157
- Gas wells
- 8
- Shut-in
- 5
- Active share
- 7%
Is this your company?
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Claim your operator profileWhere does Equinox Oil operate?
Equinox Oil's catalogued wells are spread across 5 states: Illinois (189), Kansas (102), Arkansas (67), Louisiana (47) and Oklahoma (26). Its 67 Arkansas wells are 0.2% of the 33,791 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 Equinox Oil’s wells are active, plugged or orphaned?
7% of Equinox Oil's catalogued wells are active, 22 percentage points below the national share of 29%. 73% are plugged & abandoned, against 47% nationally. 5 wells (1%) are shut-in — unplugged but idle. 7 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Equinox Oil operate?
By product class, 157 (36%) are oil wells and 8 (2%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Miogyp Re Sua;vpsb 004-Alt in Vermilion, LA at 16,100 ft. The wells listed below sit in Vermilion (LA), Lafourche (LA), Plaquemines (LA), Acadia (LA), Cameron (LA) and Columbia (AR) and other counties. State filings spell the name 5 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Equinox Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Miogyp Re Sua;vpsb 004-Alt | 17-113-20390 | Plugged & abandoned | Gas | Vermilion, LA | Equinox Oil Company, Inc. | 16,100 ft |
| Gheens Rb Sua;a Bourg 002 | 17-057-21104 | Plugged & abandoned | Gas | Lafourche, LA | Equinox Oil Company, Inc. | 13,000 ft |
| 25 Rs Sua;cockrell A 039-Alt | 17-075-01959 | Plugged & abandoned | Gas | Plaquemines, LA | Equinox Oil Company, Inc. | 11,525 ft |
| Mary M Leblanc Fontenot Etal 001 | 17-001-21992 | Plugged & abandoned | Oil | Acadia, LA | Equinox Oil Company, Inc. | 11,502 ft |
| Sl 1464 004 | 17-075-02004 | Plugged & abandoned | Other type | Plaquemines, LA | Equinox Oil Company, Inc. | 11,225 ft |
| I 1 Ra Suy;harms 001d | 17-023-01992 | Plugged & abandoned | Oil | Cameron, LA | Equinox Oil Company, Inc. | 8,575 ft |
| Young 3 | 03-027-10836 | Orphaned | Oil | Columbia, AR | Equinox Oil Company Inc | 8,259 ft |
| Young 2 | 03-027-10036 | Plugged & abandoned | Injection | Columbia, AR | Equinox Oil Company Inc | 7,560 ft |
| Pet Ra Sub;d N Bell 001 | 17-031-21198 | Plugged & abandoned | Gas | De Soto, LA | Equinox Oil Company, Inc. | 7,500 ft |
| Jb Su;cpsb 026 | 17-023-21515 | Orphaned | Gas | Cameron, LA | Equinox Oil Company, Inc. | 7,385 ft |
| Crowley Oil And Mineral Co Swd 138 | 17-001-01575 | Plugged & abandoned | Other type | Acadia, LA | Equinox Oil Company, Inc. | 7,010 ft |
| Sl 212 099 | 17-075-23841 | Other status | Other type | Plaquemines, LA | Equinox Oil Company, Inc. | 6,270 ft |
Deepest first where depth is published. See all 431 wells →
Frequently asked questions
How many wells does Equinox Oil operate?
Equinox Oil is the operator of record for 431 catalogued oil & gas wells, with the largest concentration in Illinois (189). Only wells in states WellCensus has ingested are counted.
How many of Equinox Oil's wells are still active?
29 of Equinox Oil's catalogued wells are active; 314 are plugged & abandoned and 7 are flagged as orphaned.
In which states does Equinox Oil operate wells?
Equinox Oil is the operator of record for wells in Illinois (189), Kansas (102), Arkansas (67), Louisiana (47) and Oklahoma (26).
Does Equinox Oil operate mostly oil or gas wells?
157 of Equinox Oil's catalogued wells are oil wells and 8 are gas wells; the rest are injection, service or unclassified wells.
What is Equinox Oil's deepest well?
Among wells with a published depth, Miogyp Re Sua;vpsb 004-Alt in Vermilion, LA is the deepest at 16,100 ft.
Where Equinox Oil's wells are
- Oil & gas wells in Illinois· 189 operated by Equinox Oil
- Oil & gas wells in Kansas· 102 operated by Equinox Oil
- Oil & gas wells in Arkansas· 67 operated by Equinox Oil
- Oil & gas wells in Louisiana· 47 operated by Equinox Oil
- Oil & gas wells in Oklahoma· 26 operated by Equinox Oil
- Largest U.S. well operators
- All well operators
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, “Equinox Oil — well portfolio”, https://wellcensus.com/operators/equinox-oil-13395 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).