LEASES · O-4-12876 · OIL · DISTRICT 04
Blacknall, J. C.
No volume since Feb 2013XOG Operating LLC · Nueces County · Turkey Creek (4600) field
Blacknall, J. C. is an RRC oil lease (O-4-12876) in Nueces County operated by Xog Operating LLC, with one well completed on it.
It has reported 37.2K barrels of oil and 1.25K mcf of gas since October 1999, last reporting volume in February 2013 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in February 2013.
4 operators have filed production on it, most recently Xog Operating LLC since July 2005.
- 37.2K
- bbl oil, all reported
- 1.25K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 1.55K
- peak month, bbl (Nov 1999)
PDQ LEASE REPORTS · FIRST OCT 1999 · LAST VOLUME FEB 2013 · 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.
- Synergy Oil & Gas, Inc. (A)Oct 1999 → Aug 2001 · 23 mo
- Penn Virginia Oil & Gas Corp.Sep 2001 → Apr 2002 · 8 mo
- Xeric Oil & Gas CorporationMay 2002 → Jun 2005 · 38 mo
- XOG Operating LLCJul 2005 → Jul 2026 · 253 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-4-12876, documented in the API reference.