LEASES · O-1-8722 · OIL · DISTRICT 01
South Texas Syndicate
No volume since Dec 2009Kaler Energy Corp. · McMullen County · Big Mule (5500 Sand) field
South Texas Syndicate is an RRC oil lease (O-1-8722) in Mcmullen County operated by Kaler Energy Corp., with 11 wells completed on it.
It has reported 29.3K barrels of oil and 345 mcf of gas since January 1993, last reporting volume in December 2009 (statewide data runs through April 2026).
The last 12 reported months total 204 barrels of oil; the lease peaked at 1.25K barrels in October 1994.
3 operators have filed production on it, most recently Kaler Energy Corp. since April 2009.
- 29.3K
- bbl oil, all reported
- 345
- mcf gas incl. casinghead
- 204
- bbl oil, last 12 reported
- —
- vs the 12 before
- 11
- wells completed on it
- 1.25K
- peak month, bbl (Oct 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2009 · 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 204 · 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.
- Buffalo Oil Corp.Jan 1993 → Mar 1999 · 75 mo
- Tracker Oil & Gas, Inc.Apr 1999 → Mar 2009 · 120 mo
- Kaler Energy Corp.Apr 2009 → Mar 2010 · 12 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
11
wells completed on the lease
- NO Type on File
- 9
- Plugged
- 2
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-1-8722, documented in the API reference.