LEASES · O-10-46346 · OIL · DISTRICT 08
Glass Ranch C
Pioneer Natural Res. USA, Inc. · Martin County · Spraberry (Trend Area) R 40 Exc field
Glass Ranch C is an RRC oil lease (O-10-46346) in Martin County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 203K barrels of oil and 336K mcf of gas since October 2014, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 10.3K barrels of oil in the 12 months through April 2026, down 28% on the year before; the lease peaked at 6.88K barrels in November 2014.
2 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since September 2016.
- 203K
- bbl oil, all reported
- 336K
- mcf gas incl. casinghead
- 10.3K
- bbl oil, 12 months through Apr 2026
- -28%
- vs the 12 before
- 1
- wells completed on it
- 6.88K
- peak month, bbl (Nov 2014)
PDQ LEASE REPORTS · FIRST OCT 2014 · 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.
12 months through Apr 2026 10,266 · prior 12 14,219(-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.
12 months through Apr 2026 25,909 · prior 12 24,897(+4%)
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.
- Devon Energy Production Co, L.P.Oct 2014 → Aug 2016 · 23 mo
- Pioneer Natural Res. USA, Inc.Sep 2016 → Jul 2026 · 119 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-10-46346, documented in the API reference.