LEASES · O-4-12946 · OIL · DISTRICT 04
Chapman, J. O.
No volume since Jan 2005Decker Operating Co., L.L.C. · Nueces County · Chapman Ranch (Catahoula, Msv,e) field
Chapman, J. O. is an RRC oil lease (O-4-12946) in Nueces County operated by Decker Operating CO., L.L.C., with one well completed on it.
It has reported 1.82K barrels of oil and 17.2K mcf of gas since June 2000, last reporting volume in January 2005 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in January 2005.
3 operators have filed production on it, most recently Decker Operating CO., L.L.C. since June 2004.
- 1.82K
- bbl oil, all reported
- 17.2K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 291
- peak month, bbl (Mar 2002)
PDQ LEASE REPORTS · FIRST JUN 2000 · LAST VOLUME JAN 2005 · 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.
- Shana Petroleum CompanyJun 2000 → Apr 2002 · 23 mo
- Neg Operating LLCMay 2002 → May 2004 · 25 mo
- Decker Operating Co., L.L.C.Jun 2004 → Mar 2008 · 46 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- NO Type on File
- 1
Operates them now
Newest permits
- 35530428 #61Jun 15, 2000
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-4-12946, documented in the API reference.