Marathon Pipe Line
Operator of record for 11 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: MARATHON PIPE LINE LLC · Marathon Pipe Line Co.
At a glance
Marathon Pipe Line is the operator of record for 11 catalogued U.S. oil & gas wells in 2 states. 9 (82%) are active, 2 (18%) plugged & abandoned. Its largest concentration is in Michigan, with 10 wells (91% of its portfolio).
Wells operated
11
Active
9
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Michigan | 10 |
| Illinois | 1 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 82%
Is this your company?
Claim Marathon Pipe Line to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Marathon Pipe Line operate?
Marathon Pipe Line's catalogued wells are spread across 2 states: Michigan (10) and Illinois (1). Its 10 Michigan wells are 0.0% 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 Marathon Pipe Line’s wells are active, plugged or orphaned?
82% of Marathon Pipe Line's catalogued wells are active, 53 percentage points above 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 Marathon Pipe Line 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 Marathon Oil Co. (Woodhaven) Bd1 in Wayne, MI at 3,752 ft. The wells listed below sit in Wayne (MI) and Crawford (IL). 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 Marathon Pipe Line
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Marathon Oil Co. (Woodhaven) Bd1 | 21-163-00146 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 3,752 ft |
| Woodhaven Well #3 | 21-163-57361 | Plugged & abandoned | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,244 ft |
| Marathon Oil Co Br-3 | 21-163-32883 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,173 ft |
| Marathon Oil Company (Woodhaven) Lpg 6 | 21-163-27980 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,168 ft |
| Marathon Oil Co Br-2 | 21-163-32882 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,158 ft |
| Marathon Oil Company (Woodhaven) Lpg 1 | 21-163-27160 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,156 ft |
| Marathon Oil Company (Woodhaven) Lpg 5 | 21-163-27528 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,155 ft |
| Marathon Oil Company (Woodhaven) Lpg 2 | 21-163-27161 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,154 ft |
| Marathon Oil Company (Woodhaven) Lpg 4 | 21-163-27162 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,153 ft |
| Marathon Oil Co Br-1 | 21-163-28435 | Active | Other type | Wayne, MI | Marathon Pipe Line LLC | 1,149 ft |
| Marathon Test 1 | 12-033-35043 | Plugged & abandoned | Other type | Crawford, IL | Marathon Pipe Line Co. | 703 ft |
Deepest first where depth is published. See all 11 wells →
Frequently asked questions
How many wells does Marathon Pipe Line operate?
Marathon Pipe Line is the operator of record for 11 catalogued oil & gas wells, with the largest concentration in Michigan (10). Only wells in states WellCensus has ingested are counted.
How many of Marathon Pipe Line's wells are still active?
9 of Marathon Pipe Line's catalogued wells are active; 2 are plugged & abandoned.
In which states does Marathon Pipe Line operate wells?
Marathon Pipe Line is the operator of record for wells in Michigan (10) and Illinois (1).
Does Marathon Pipe Line operate mostly oil or gas wells?
0 of Marathon Pipe Line's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Marathon Pipe Line's deepest well?
Among wells with a published depth, Marathon Oil Co. (Woodhaven) Bd1 in Wayne, MI is the deepest at 3,752 ft.
Where Marathon Pipe Line'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, “Marathon Pipe Line — well portfolio”, https://wellcensus.com/operators/marathon-pipe-line-96710 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).