LEASES · O-4-13547 · OIL · DISTRICT 04
Chapman JO D
ReportingDecker Operating Co., L.L.C. · Nueces County · Chapman Ranch (Upper Frio Cons.) field
Chapman JO D is an RRC oil lease (O-4-13547) in Nueces County operated by Decker Operating CO., L.L.C., with one well completed on it.
It has reported 101K barrels of oil and 18.9K mcf of gas since November 2006, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.75K barrels of oil, down 35% on the year before; the lease peaked at 2.56K barrels in November 2006.
- 101K
- bbl oil, all reported
- 18.9K
- mcf gas incl. casinghead
- 1.75K
- bbl oil, last 12 reported
- -35%
- vs the 12 before
- 1
- wells completed on it
- 2.56K
- peak month, bbl (Nov 2006)
PDQ LEASE REPORTS · FIRST NOV 2006 · LAST VOLUME MAR 2026 · 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 1,749 · prior 12 2,690(-35%)
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
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Decker Operating Co., L.L.C.Nov 2006 → Jul 2026 · 237 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
- 35533789 #175Apr 25, 2006
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-4-13547, documented in the API reference.