LEASES · O-9-15161 · OIL · DISTRICT 7C
Rocker B "67"
ReportingDiscovery Natural Resources LLC · Reagan County · Spraberry (Trend Area) field
Rocker B "67" is an RRC oil lease (O-9-15161) in Reagan County operated by Discovery Natural Resources LLC, with 5 wells completed on it.
It has reported 333K barrels of oil and 2.32M mcf of gas since April 2001, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 8.65K barrels of oil, down 12% on the year before; the lease peaked at 24K barrels in June 2014.
5 operators have filed production on it, most recently Discovery Natural Resources LLC since September 2014.
- 333K
- bbl oil, all reported
- 2.32M
- mcf gas incl. casinghead
- 8.65K
- bbl oil, last 12 reported
- -12%
- vs the 12 before
- 5
- wells completed on it
- 24K
- peak month, bbl (Jun 2014)
PDQ LEASE REPORTS · FIRST APR 2001 · LAST VOLUME APR 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 8,648 · prior 12 9,826(-12%)
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 18,515 · prior 12 135,002(-86%)
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.
- Hallwood Petroleum, Inc.Apr 2001 → Dec 2001 · 9 mo
- Hec Petroleum, Inc.Jan 2002 → Mar 2006 · 51 mo
- Chevron Midcontinent, L.P.Apr 2006 → Dec 2011 · 69 mo
- Fiml Natural Resources, LLCJan 2012 → Aug 2014 · 32 mo
- Discovery Natural Resources LLCSep 2014 → Jul 2026 · 143 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Producing
- 3
- Shut IN
- 1
- Plugged
- 1
Operates them now
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-9-15161, documented in the API reference.