LEASES · O-5-3406 · OIL · DISTRICT 05
Nigliazzo Horizontal
No volume since Dec 2006Williams, Clayton Energy, Inc. · Robertson County · Sutton (Austin Chalk) field
Nigliazzo Horizontal is an RRC oil lease (O-5-3406) in Robertson County operated by Williams, Clayton Energy, Inc., with one well completed on it.
It has reported 13.7K barrels of oil and 102 mcf of gas since January 1993, last reporting volume in December 2006 (statewide data runs through April 2026).
The last 12 reported months total 150 barrels of oil, down 55% on the year before; the lease peaked at 432 barrels in January 1993.
2 operators have filed production on it, most recently Williams, Clayton Energy, Inc. since October 1993.
- 13.7K
- bbl oil, all reported
- 102
- mcf gas incl. casinghead
- 150
- bbl oil, last 12 reported
- -55%
- vs the 12 before
- 1
- wells completed on it
- 432
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2006 · 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 150 · prior 12 336(-55%)
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.
- Westridge Oil & Gas PropertiesJan 1993 → Sep 1993 · 9 mo
- Williams, Clayton Energy, Inc.Oct 1993 → Feb 2007 · 161 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-5-3406, documented in the API reference.