LEASES · O-1-8611 · OIL · DISTRICT 01
South Texas Syndicate -B-
No volume since Jul 2000Kaler Energy Corp. · McMullen County · Big Mule (5500 Sand) field
South Texas Syndicate -B- is an RRC oil lease (O-1-8611) in Mcmullen County operated by Kaler Energy Corp., with 2 wells completed on it.
It has reported 2.99K barrels of oil and 57 mcf of gas since January 1993, last reporting volume in July 2000 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in July 2000.
3 operators have filed production on it, most recently Kaler Energy Corp. since December 2007.
- 2.99K
- bbl oil, all reported
- 57
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 2
- wells completed on it
- 181
- peak month, bbl (Jul 1998)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JUL 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 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.
- Buffalo Oil Corp.Jan 1993 → Mar 1999 · 75 mo
- Tracker Oil & Gas, Inc.Apr 1999 → Nov 2007 · 104 mo
- Kaler Energy Corp.Dec 2007 → Feb 2009 · 14 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- 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-1-8611, documented in the API reference.