LEASES · O-13-29887 · OIL · DISTRICT 09
Downey, Mary Clark
No volume since Dec 2014Karper Oil & Gas Corporation · Young County · Karran, North (Marble Falls) field
Downey, Mary Clark is an RRC oil lease (O-13-29887) in Young County operated by Karper Oil & Gas Corporation, with one well completed on it.
It has reported 10.5K barrels of oil and 3.11K mcf of gas since March 2001, last reporting volume in December 2014 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in December 2014.
2 operators have filed production on it, most recently Karper Oil & Gas Corporation since March 2003.
- 10.5K
- bbl oil, all reported
- 3.11K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 399
- peak month, bbl (Aug 2001)
PDQ LEASE REPORTS · FIRST MAR 2001 · LAST VOLUME DEC 2014 · 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 0 · prior 12 0
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 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Karper Company, TheMar 2001 → Feb 2003 · 24 mo
- Karper Oil & Gas CorporationMar 2003 → Apr 2024 · 254 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-13-29887, documented in the API reference.