OPERATORS · OKLAHOMA · OPERATOR NUMBER 23610
Marjo Operating Mid-Continent LLC
- Status with OCC
- Active
- Based in
- Tulsa, OK
- Most intents to drill, 12 months
- Canadian County
Marjo Operating Mid-Continent LLC is operator of record for 108 active wells in Oklahoma, most of them in Noble (24), Kay (17), Lincoln (15).
2 of its intents to drill were approved in the last twelve months.
It reported 386,884 bbl of injected water in the twelve months through December 2025.
- 108
- active wells of 168 drilled
- 386,884
- bbl water injected, 12 months through Dec 2025 · +21%
- 9
- active injection and disposal wells
- 2
- intents to drill approved in 12 months · 0 not yet spudded
All 168 wells on file under this operator, searchable →
No oil or gas production is available for Oklahoma.
Reported injection by month
Volumes Marjo Operating Mid-Continent LLC filed under its operator number on form 1012A, through Dec 2025. They stay with the operator that filed them, so a well it bought shows here only from the month it took over.
12 months through Dec 2025 386,884 · prior 12 318,756(+21%)
Marjo Operating Mid-Continent LLC: Injected water by month.
Intents to drill approved and wells spudded, by year
Counted on the wells it operates today, by the year of each well's latest intent to drill and of its spud date. In Oklahoma a spud date reaches the data with the well's completion report, usually six months to a year after drilling, so 2025 and 2026 are still arriving and are drawn lighter.
SpuddedIntents to drill approved
Latest intents to drill
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Oct 23, 2026 | Elmer #7-135-017-22124 | Canadian | — | 10,080 ft | SpuddedDec 24, 1985 |
| May 1, 2026 | Susie Q #1-1535-083-23588 | Logan | — | 5,275 ft | SpuddedMar 23, 2002 |
| Jun 20, 2024 | Sherman #17-135-073-24103 | Kingfisher | Mississippi, Prue | 8,000 ft | SpuddedDec 24, 1985 |
| Nov 10, 2022 | Bair #3-1335-059-21505 | Harper | Lansing-Kansas City | 5,484 ft | SpuddedNov 19, 1987 |
| Jul 14, 2021 | Black Mesa #7-135-025-21083 | Cimarron | Kansas City, Purdy | 5,100 ft | SpuddedOct 17, 2021 |
| Jun 1, 2021 | Freudenberger #135-083-22759 | Logan | Vertz | 1,670 ft | SpuddedJun 4, 2021 |
| May 21, 2021 | Tipping 15 #335-059-21544 | Harper | Kansas City | 7,700 ft | SpuddedApr 27, 1988 |
| May 4, 2018 | Widaman #235-103-20301 | Noble | Ragan | 1,970 ft | SpuddedFeb 8, 1973 |
| Apr 24, 2018 | B-G #1 SWD35-103-22613 | Noble | Mississippi Chat, Mississippi LM, Osage Layton /Missourian/ | 4,830 ft | SpuddedAug 16, 1985 |
| Apr 4, 2018 | Thelma #1HZ35-083-23780 | Logan | Skinner | 8,412 ft | SpuddedJun 2, 2005 |
About this data
Oklahoma Corporation Commission (OCC), Oil and Gas Conservation Division. Marjo Operating Mid-Continent LLC is identified by its operator number. Well counts are the wells it is operator of record for today; volumes are what it filed under that number, through Dec 2025 for injection. No oil or gas production is available for Oklahoma. There is a data discrepancy in the 2024 injection record that is still under review: part of that year's volume is not matched to its wells. Statewide and operator totals for 2024 include it; some wells and counties show 2024 as under review instead of a figure. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators/ok/23610, documented in the API reference.