OPERATORS · OKLAHOMA · OPERATOR NUMBER 19996
M E Klein & Associates LLC
- Status with OCC
- Active
- Based in
- Washington, OK
M E Klein & Associates LLC is operator of record for 57 active wells in Oklahoma, most of them in Noble (22), Stephens (11), Grady (9).
It reported 31,608 bbl of injected water in the twelve months through December 2025.
- 57
- active wells of 61 drilled
- 31,608
- bbl water injected, 12 months through Dec 2025 · −36%
- 2
- active injection and disposal wells
- 0
- intents to drill approved in 12 months · 0 not yet spudded
All 61 wells on file under this operator, searchable →
Operator of record and permit operator
A well's operator of record is the OCC's, and its permit operator is the one on its latest drilling permit; neither fills in for the other. Its wells of record are counted as its wells, with its live permits; a well it permitted that another operator runs, or that the OCC lists with no operator at all, is not. Each count opens the wells it counts. Transfers and operator numbers →
No oil or gas production is available for Oklahoma.
Reported injection by month
Volumes M E Klein & Associates 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 31,608 · prior 12 49,769(-36%)
M E Klein & Associates LLC: Injected water by month.
Latest intents to drill
All of them →| Approved | Well | County | Proposed formation | Target depth | Now |
|---|---|---|---|---|---|
| Jun 26, 2012 | Cochran #135-107-23464 | Okfuskee | Cromwell, Jefferson, Misener-Hunton, Viola, Wilcox 1 | 4,000 ft | SpuddedJul 6, 2012 |
| Oct 28, 2008 | Nwau #tr 1-635-047-24461 | Garfield | Mississippi Chat | 5,000 ft | SpuddedNov 8, 2008 |
| Feb 19, 2008 | Nwau TR #1-535-047-24446 | Garfield | Mississippi Chat | 5,000 ft | SpuddedMar 2, 2008 |
| Jan 18, 2007 | Nwau #2-335-103-24078 | Noble | Mississippi Chat | 4,800 ft | SpuddedJan 24, 2007 |
| Jan 11, 2007 | Harris Trust #135-103-24077 | Noble | Mississippi Chat | 4,700 ft | SpuddedFeb 18, 2007 |
| Feb 22, 2006 | Nwamcu #TR10-435-103-23990 | Noble | Mississippi Chat | 4,850 ft | SpuddedMar 12, 2006 |
| Oct 21, 2005 | Ferguson #435-025-20988 | Cimarron | Keyes, Lansing, Purdy, Topeka | 4,800 ft | SpuddedNov 18, 2005 |
| Mar 25, 2005 | Callan #135-025-20970 | Cimarron | Lansing, Topeka | 3,300 ft | SpuddedApr 16, 2005 |
| Dec 10, 1991 | Kaufman Heirs #1-A35-007-23857 | Beaver | Marmaton | 6,550 ft | SpuddedJan 14, 1992 |
About this data
Oklahoma Corporation Commission (OCC), Oil and Gas Conservation Division. M E Klein & Associates 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/19996, documented in the API reference.