LEASES · G-10-76404 · GAS · DISTRICT 08
Chalkley "A"
No volume since Jan 2025Olsen Energy Inc. · Pecos County · Lehn-Apco, S. (Wichita-Albany) field
Chalkley "A" is an RRC gas lease (G-10-76404) in Pecos County operated by Olsen Energy Inc., with one well completed on it.
It has reported 678K mcf of gas since January 1993, last reporting volume in January 2025 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in January 2025.
4 operators have filed production on it, most recently Olsen Energy Inc. since February 2016.
- 678K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 0
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JAN 2025 · STATEWIDE DATA THROUGH APR 2026
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 0 · prior 12 507(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Pedco Resources CompanyJan 1993 → Jan 1995 · 25 mo
- MBR Resources, Inc.Feb 1995 → Mar 2006 · 134 mo
- Unit Petroleum CompanyApr 2006 → Jan 2016 · 118 mo
- Olsen Energy Inc.Feb 2016 → Jul 2026 · 126 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/g-10-76404, documented in the API reference.