Marjo Operating Mid Continent
Operator of record for 174 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Marjo Operating Mid Continent is the operator of record for 174 catalogued U.S. oil & gas wells in 1 state. 117 (67%) are active, 55 (32%) plugged & abandoned. Its largest concentration is in Oklahoma, with 174 wells (100% of its portfolio).
Wells operated
174
Active
117
Plugged
55
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 174 |
Well mix
- Oil wells
- 91
- Gas wells
- 52
- Shut-in
- 1
- Active share
- 67%
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Claim your operator profileWhere does Marjo Operating Mid Continent operate?
Marjo Operating Mid Continent's catalogued wells are spread across 1 state: Oklahoma (174). Its 174 Oklahoma wells are 0.0% of the 456,595 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 Marjo Operating Mid Continent’s wells are active, plugged or orphaned?
67% of Marjo Operating Mid Continent's catalogued wells are active, 38 percentage points above the national share of 29%. 32% are plugged & abandoned, against 47% nationally. 1 wells (0.6%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Marjo Operating Mid Continent operate?
By product class, 91 (52%) are oil wells and 52 (30%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Logan (OK), Noble (OK), Kay (OK), Lincoln (OK), Harper (OK) and Nowata (OK) and other counties.
Notable wells operated by Marjo Operating Mid Continent
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Hill #1 | 35-083-36587 | Active | Oil | Logan, OK | Marjo Operating Mid-Continent LLC | — |
| Wild Jill #2 | 35-103-22864 | Active | Oil | Noble, OK | Marjo Operating Mid-Continent LLC | — |
| Wilkerson #4 | 35-071-23460 | Active | Oil | Kay, OK | Marjo Operating Mid-Continent LLC | — |
| Pickett #1-27 | 35-081-23859 | Plugged & abandoned | Gas | Lincoln, OK | Marjo Operating Mid-Continent LLC | — |
| Tipping 15 #3 | 35-059-21544 | Plugged & abandoned | Other type | Harper, OK | Marjo Operating Mid-Continent LLC | — |
| Pearl Swdw #1 | 35-081-23495 | Plugged & abandoned | Other type | Lincoln, OK | Marjo Operating Mid-Continent LLC | — |
| Phyllis #1 | 35-105-41207 | Plugged & abandoned | Oil | Nowata, OK | Marjo Operating Mid-Continent LLC | — |
| Howser #1-28h | 35-081-23956 | Active | Other type | Lincoln, OK | Marjo Operating Mid-Continent LLC | — |
| Pollard #1 | 35-083-36591 | Active | Oil | Logan, OK | Marjo Operating Mid-Continent LLC | — |
| Deerwood Farms #1-1 | 35-109-21038 | Active | Oil | Oklahoma, OK | Marjo Operating Mid-Continent LLC | — |
| Kreger #2 | 35-071-23998 | Active | Oil | Kay, OK | Marjo Operating Mid-Continent LLC | — |
| Hickman #1-36 | 35-153-21845 | Active | Oil | Woodward, OK | Marjo Operating Mid-Continent LLC | — |
Deepest first where depth is published. See all 174 wells →
Frequently asked questions
How many wells does Marjo Operating Mid Continent operate?
Marjo Operating Mid Continent is the operator of record for 174 catalogued oil & gas wells, with the largest concentration in Oklahoma (174). Only wells in states WellCensus has ingested are counted.
How many of Marjo Operating Mid Continent's wells are still active?
117 of Marjo Operating Mid Continent's catalogued wells are active; 55 are plugged & abandoned.
In which states does Marjo Operating Mid Continent operate wells?
Marjo Operating Mid Continent is the operator of record for wells in Oklahoma (174).
Does Marjo Operating Mid Continent operate mostly oil or gas wells?
91 of Marjo Operating Mid Continent's catalogued wells are oil wells and 52 are gas wells; the rest are injection, service or unclassified wells.
Where Marjo Operating Mid Continent'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, “Marjo Operating Mid Continent — well portfolio”, https://wellcensus.com/operators/marjo-operating-mid-continent-1378 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).