LEASES · O-1-12841 · OIL · DISTRICT 01
Riggs "A"
No volume since Sep 2000Hanson Operating Company, Inc. · Frio County · Pearsall (Austin Chalk) field
Riggs "A" is an RRC oil lease (O-1-12841) in Frio County operated by Hanson Operating Company, Inc., with one well completed on it.
It has reported 27.5K barrels of oil and 7.17K mcf of gas since January 1993, last reporting volume in September 2000 (statewide data runs through April 2026).
The last 12 reported months total 356 barrels of oil, down 50% on the year before; the lease peaked at 1.52K barrels in July 1993.
- 27.5K
- bbl oil, all reported
- 7.17K
- mcf gas incl. casinghead
- 356
- bbl oil, last 12 reported
- -50%
- vs the 12 before
- 1
- wells completed on it
- 1.52K
- peak month, bbl (Jul 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 2000 · 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 356 · prior 12 715(-50%)
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 91 · prior 12 184(-51%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Hanson Operating Company, Inc.Jan 1993 → Mar 2001 · 99 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-1-12841, documented in the API reference.