LEASES · O-9-10109 · OIL · DISTRICT 7C
Tweedy "AF"
No volume since Feb 1996Swartz Oil Company · Tom Green County · Atkinson, W. (San Angelo) field
Tweedy "AF" is an RRC oil lease (O-9-10109) in Tom Green County operated by Swartz Oil Company, with 13 wells completed on it.
It has reported 12.8K barrels of oil and 216 mcf of gas since January 1993, last reporting volume in February 1996 (statewide data runs through April 2026).
The last 12 reported months total 2.59K barrels of oil, down 31% on the year before; the lease peaked at 543 barrels in March 1993.
2 operators have filed production on it, most recently Swartz Oil Company since September 1993.
- 12.8K
- bbl oil, all reported
- 216
- mcf gas incl. casinghead
- 2.59K
- bbl oil, last 12 reported
- -31%
- vs the 12 before
- 13
- wells completed on it
- 543
- peak month, bbl (Mar 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 1996 · 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 2,587 · prior 12 3,760(-31%)
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 54(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Swartz, Guy A.Jan 1993 → Aug 1993 · 8 mo
- Swartz Oil CompanySep 1993 → Jun 1996 · 34 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
13
wells completed on the lease
- NO Type on File
- 7
- Plugged
- 6
Operates them now
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-9-10109, documented in the API reference.