LEASES · O-4-12491 · OIL · DISTRICT 04
State Tract 470
No volume since Oct 2012Chaparral Energy, L.L.C. · Nueces County · Mustang Island, W. ( 5-a Sd.) field
State Tract 470 is an RRC oil lease (O-4-12491) in Nueces County operated by Chaparral Energy, L.L.C., with one well completed on it.
It has reported 151K barrels of oil and 392K mcf of gas since August 1995, last reporting volume in October 2012 (statewide data runs through April 2026).
The last 12 reported months total 973 barrels of oil, down 57% on the year before; the lease peaked at 3.87K barrels in June 1996.
3 operators have filed production on it, most recently Chaparral Energy, L.L.C. since October 2002.
- 151K
- bbl oil, all reported
- 392K
- mcf gas incl. casinghead
- 973
- bbl oil, last 12 reported
- -57%
- vs the 12 before
- 1
- wells completed on it
- 3.87K
- peak month, bbl (Jun 1996)
PDQ LEASE REPORTS · FIRST AUG 1995 · LAST VOLUME OCT 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.
Last 12 months 973 · prior 12 2,266(-57%)
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 4,398 · prior 12 18,301(-76%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Bristol Resources CorporationAug 1995 → Sep 2000 · 62 mo
- Chaparral (USA) Energy, Inc.Oct 2000 → Sep 2002 · 24 mo
- Chaparral Energy, L.L.C.Oct 2002 → Jul 2013 · 130 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-4-12491, documented in the API reference.