LEASES · O-10-36878 · OIL · DISTRICT 08
Madison "27"
Pioneer Natural Res. USA, Inc. · Martin County · Spraberry (Trend Area) field
Madison "27" is an RRC oil lease (O-10-36878) in Martin County operated by Pioneer Natural Res. USA, Inc., with 6 wells completed on it.
It has reported 279K barrels of oil and 483K mcf of gas since May 2002, last reporting volume in February 2025 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in February 2025.
3 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since October 2022.
- 279K
- bbl oil, all reported
- 483K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- -100%
- vs the 12 before
- 6
- wells completed on it
- 6.91K
- peak month, bbl (May 2013)
PDQ LEASE REPORTS · FIRST MAY 2002 · LAST VOLUME FEB 2025 · 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.
12 months through Apr 2026 0 · prior 12 3,250(-100%)
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.
12 months through Apr 2026 0 · prior 12 4,635(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Endeavor Energy Resources L.P.May 2002 → Feb 2022 · 238 mo
- Fed Operating LLCMar 2022 → Sep 2022 · 7 mo
- Pioneer Natural Res. USA, Inc.Oct 2022 → Jul 2026 · 46 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Shut In
- 5
- Plugged
- 1
Operates them now
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-10-36878, documented in the API reference.