Map Oil
Operator of record for 68 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: MAP OIL CO. · MAP Oil Company · MAP Oil Company, Inc.
At a glance
Map Oil is the operator of record for 68 catalogued U.S. oil & gas wells in 2 states. 41 (60%) are active, 26 (38%) plugged & abandoned. Its largest concentration is in Illinois, with 63 wells (93% of its portfolio).
Wells operated
68
Active
41
Plugged
26
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 63 |
| Louisiana | 5 |
Well mix
- Oil wells
- 39
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 60%
Is this your company?
Claim Map Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Map Oil operate?
Map Oil's catalogued wells are spread across 2 states: Illinois (63) and Louisiana (5). Its 63 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 Map Oil’s wells are active, plugged or orphaned?
60% of Map Oil's catalogued wells are active, 31 percentage points above the national share of 29%. 38% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Map Oil operate?
By product class, 39 (57%) 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 Ferr Suii;ferrington 001 in Tensas, LA at 8,186 ft. The wells listed below sit in Tensas (LA), Madison (LA), Jefferson (IL) and White (IL). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Map Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ferr Suii;ferrington 001 | 17-107-00091 | Plugged & abandoned | Oil | Tensas, LA | Map Oil Co. | 8,186 ft |
| Ferr Suss; Alexander 001 | 17-107-00087 | Plugged & abandoned | Oil | Tensas, LA | Map Oil Co. | 8,090 ft |
| Ferr Succ;john E Randall 001 | 17-107-00082 | Plugged & abandoned | Oil | Tensas, LA | Map Oil Co. | 8,059 ft |
| Donald 001 | 17-107-00043 | Plugged & abandoned | Oil | Tensas, LA | Map Oil Co. | 7,430 ft |
| Donald 002 | 17-065-00171 | Plugged & abandoned | Oil | Madison, LA | Map Oil Co. | 7,416 ft |
| Rend Lake 1 | 12-081-25127 | Plugged & abandoned | Other type | Jefferson, IL | MAP Oil Company | 6,285 ft |
| Seifried 4 | 12-193-33242 | Active | Oil | White, IL | MAP Oil Company, Inc. | 4,150 ft |
| Hortin 1 | 12-193-32460 | Active | Oil | White, IL | MAP Oil Company | 4,125 ft |
| Eagleson 2-A | 12-193-33262 | Active | Oil | White, IL | MAP Oil Company, Inc. | 4,040 ft |
| Seifried 1-WI | 12-193-29908 | Active | Injection | White, IL | MAP Oil Company, Inc. | 4,025 ft |
| Eagleson 1 | 12-193-32461 | Active | Oil | White, IL | MAP Oil Company | 4,006 ft |
| Blackford 1 | 12-193-32386 | Plugged & abandoned | Oil | White, IL | MAP Oil Company | 3,970 ft |
Deepest first where depth is published. See all 68 wells →
Frequently asked questions
How many wells does Map Oil operate?
Map Oil is the operator of record for 68 catalogued oil & gas wells, with the largest concentration in Illinois (63). Only wells in states WellCensus has ingested are counted.
How many of Map Oil's wells are still active?
41 of Map Oil's catalogued wells are active; 26 are plugged & abandoned.
In which states does Map Oil operate wells?
Map Oil is the operator of record for wells in Illinois (63) and Louisiana (5).
Does Map Oil operate mostly oil or gas wells?
39 of Map Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Map Oil's deepest well?
Among wells with a published depth, Ferr Suii;ferrington 001 in Tensas, LA is the deepest at 8,186 ft.
Where Map Oil'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, “Map Oil — well portfolio”, https://wellcensus.com/operators/map-oil-80968 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).