LEASES · O-13-16164 · OIL · DISTRICT 09
Spearman
ReportingPop Operating Company · Jack County · Markley, SE. (Marble Falls) field
Spearman is an RRC oil lease (O-13-16164) in Jack County operated by Pop Operating Company, with 3 wells completed on it.
It has reported 4.9K barrels of oil and 60.2K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 37 barrels of oil; the lease peaked at 60 barrels in March 2009.
2 operators have filed production on it, most recently Pop Operating Company since April 2023.
- 4.9K
- bbl oil, all reported
- 60.2K
- mcf gas incl. casinghead
- 37
- bbl oil, last 12 reported
- —
- vs the 12 before
- 3
- wells completed on it
- 60
- peak month, bbl (Mar 2009)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 37 · prior 12 16(+131%)
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 1,318 · prior 12 1,432(-8%)
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.
- Walsh & Watts, Inc.Jan 1993 → Mar 2023 · 363 mo
- Pop Operating CompanyApr 2023 → Jul 2026 · 40 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 2
- Shut IN
- 1
Operates them now
Newest permits
- 23700547 #1Aug 8, 1978
- — #2—
- — #3—
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-13-16164, documented in the API reference.