LEASES · O-1-14283 · OIL · DISTRICT 01
South Texas Syndicate 104-5
White Oak Operating Company LLC · McMullen County · Big Mule (Olmos 8850) field
South Texas Syndicate 104-5 is an RRC oil lease (O-1-14283) in Mcmullen County operated by White Oak Operating Company LLC, with one well completed on it.
It has reported 12K barrels of oil and 2.26K mcf of gas since September 1999, last reporting volume in March 2012 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in March 2012.
2 operators have filed production on it, most recently White Oak Operating Company LLC since October 2012.
- 12K
- bbl oil, all reported
- 2.26K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 731
- peak month, bbl (Oct 1999)
PDQ LEASE REPORTS · FIRST SEP 1999 · LAST VOLUME MAR 2012 · 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.
12 months through Apr 2026 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Carrizo Oil & Gas, Inc.Sep 1999 → Sep 2012 · 157 mo
- White Oak Operating Company LLCOct 2012 → Sep 2014 · 24 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-1-14283, documented in the API reference.