LEASES · O-9-19911 · OIL · DISTRICT 7C
Christy-Halff 15B
ReportingPioneer Natural Res. USA, Inc. · Reagan County · Spraberry (Trend Area) field
Christy-Halff 15b is an RRC oil lease (O-9-19911) in Reagan County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 405K barrels of oil and 1.64M mcf of gas since February 2018, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 14.4K barrels of oil, down 14% on the year before; the lease peaked at 24.3K barrels in March 2018.
- 405K
- bbl oil, all reported
- 1.64M
- mcf gas incl. casinghead
- 14.4K
- bbl oil, last 12 reported
- -14%
- vs the 12 before
- 1
- wells completed on it
- 24.3K
- peak month, bbl (Mar 2018)
PDQ LEASE REPORTS · FIRST FEB 2018 · 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 14,416 · prior 12 16,717(-14%)
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 215,270 · prior 12 191,716(+12%)
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.
- Pioneer Natural Res. USA, Inc.Feb 2018 → Jul 2026 · 102 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.
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