LEASES · O-13-28985 · OIL · DISTRICT 09
M-K Unit
ReportingFelderhoff Production Company · Grayson County · Southmayd, North (Baker-Viola) field
M-K Unit is an RRC oil lease (O-13-28985) in Grayson County operated by Felderhoff Production Company, with one well completed on it.
It has reported 24.3K barrels of oil and 52.5K mcf of gas since June 1995, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 33 barrels of oil; the lease peaked at 2K barrels in September 1995.
- 24.3K
- bbl oil, all reported
- 52.5K
- mcf gas incl. casinghead
- 33
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 2K
- peak month, bbl (Sep 1995)
PDQ LEASE REPORTS · FIRST JUN 1995 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 33 · prior 12 46(-28%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Felderhoff Production CompanyJun 1995 → Jul 2026 · 374 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-13-28985, documented in the API reference.