Spartan Energy Dev
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Spartan Energy Dev is the operator of record for 4 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (50%) are plugged & abandoned. Its largest concentration is in Ohio, with 4 wells (100% of its portfolio).
Wells operated
4
Active
0
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 4 |
Well mix
- Oil wells
- 4
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Spartan Energy Dev to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Spartan Energy Dev operate?
Spartan Energy Dev's catalogued wells are spread across 1 state: Ohio (4). Its 4 Ohio wells are 0.0% of the 242,052 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 Spartan Energy Dev’s wells are active, plugged or orphaned?
0% of Spartan Energy Dev's catalogued wells are active, 29 percentage points below the national share of 29%. 50% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Spartan Energy Dev operate?
By product class, 4 (100%) 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 Bumbus Arthur 1 in Coshocton, OH at 3,420 ft. The wells listed below sit in Coshocton (OH) and Knox (OH).
Notable wells operated by Spartan Energy Dev
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Bumbus Arthur 1 | 34-031-20034 | Plugged & abandoned | Oil | Coshocton, OH | Spartan Energy Dev Co Inc | 3,420 ft |
| Colopy Richard & Twila 1 | 34-083-21585 | Plugged & abandoned | Oil | Knox, OH | Spartan Energy Dev Co Inc | 2,875 ft |
| Mumaw Walter & Eva 1 | 34-031-24776 | Other status | Oil | Coshocton, OH | Spartan Energy Dev Co Inc | 0 ft |
| Colopy Richard & Twila 1 | 34-083-23071 | Other status | Oil | Knox, OH | Spartan Energy Dev Co Inc | 0 ft |
Deepest first where depth is published. See all 4 wells →
Frequently asked questions
How many wells does Spartan Energy Dev operate?
Spartan Energy Dev is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in Ohio (4). Only wells in states WellCensus has ingested are counted.
How many of Spartan Energy Dev's wells are still active?
0 of Spartan Energy Dev's catalogued wells are active; 2 are plugged & abandoned.
In which states does Spartan Energy Dev operate wells?
Spartan Energy Dev is the operator of record for wells in Ohio (4).
Does Spartan Energy Dev operate mostly oil or gas wells?
4 of Spartan Energy Dev's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Spartan Energy Dev's deepest well?
Among wells with a published depth, Bumbus Arthur 1 in Coshocton, OH is the deepest at 3,420 ft.
Where Spartan Energy Dev'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, “Spartan Energy Dev — well portfolio”, https://wellcensus.com/operators/spartan-energy-dev-78703 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).