Mar Service
Operator of record for 1 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mar Service is the operator of record for 1 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 0 (0%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Louisiana, with 1 wells (100% of its portfolio).
Wells operated
1
Active
0
Plugged
0
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Louisiana | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Mar Service to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mar Service operate?
Mar Service's catalogued wells are spread across 1 state: Louisiana (1). Its 1 Louisiana wells are 0.0% of the 225,728 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 Mar Service’s wells are active, plugged or orphaned?
0% of Mar Service's catalogued wells are active, 29 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Mar Service 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 Tank Farm Swd 002 in Saint Landry, LA at 1,700 ft.
Notable wells operated by Mar Service
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Tank Farm Swd 002 | 17-097-88014 | Orphaned | Other type | Saint Landry, LA | Mar Service, Inc. | 1,700 ft |
Deepest first where depth is published. See all 1 wells →
Frequently asked questions
How many wells does Mar Service operate?
Mar Service is the operator of record for 1 catalogued oil & gas wells, with the largest concentration in Louisiana (1). Only wells in states WellCensus has ingested are counted.
How many of Mar Service's wells are still active?
0 of Mar Service's catalogued wells are active; 0 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Mar Service operate wells?
Mar Service is the operator of record for wells in Louisiana (1).
Does Mar Service operate mostly oil or gas wells?
0 of Mar Service's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mar Service's deepest well?
Among wells with a published depth, Tank Farm Swd 002 in Saint Landry, LA is the deepest at 1,700 ft.
Where Mar Service'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, “Mar Service — well portfolio”, https://wellcensus.com/operators/mar-service-70544 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).