LEASES · O-8-25644 · OIL · DISTRICT 7B
Southwest River Unit
No volume since Oct 2009Kinder Morgan Production Co LLC · Stonewall County · Katz (5100) field
Southwest River Unit is an RRC oil lease (O-8-25644) in Stonewall County operated by Kinder Morgan Production CO LLC, with 20 wells completed on it.
It has reported 843K barrels of oil and 134K mcf of gas since January 1993, last reporting volume in October 2009 (statewide data runs through April 2026).
The last 12 reported months total 7.78K barrels of oil, down 43% on the year before; the lease peaked at 21.5K barrels in January 1993.
7 operators have filed production on it, most recently Kinder Morgan Production CO LLC since August 2007.
- 843K
- bbl oil, all reported
- 134K
- mcf gas incl. casinghead
- 7.78K
- bbl oil, last 12 reported
- -43%
- vs the 12 before
- 20
- wells completed on it
- 21.5K
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME OCT 2009 · 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 7,777 · prior 12 13,582(-43%)
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 1,299 · prior 12 1,038(+25%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Pg&e Resources CompanyJan 1993 → Oct 1994 · 22 mo
- Dalen Resources Oil & Gas Co.Nov 1994 → Dec 1995 · 14 mo
- Enserch Exploration, IncJan 1996 → Sep 1997 · 21 mo
- Merit Energy CompanyOct 1997 → Aug 2000 · 35 mo
- Journey Operating, L.L.C.Sep 2000 → Feb 2006 · 66 mo
- Kinder Morgan Production Co LPMar 2006 → Jul 2007 · 17 mo
- Kinder Morgan Production Co LLCAug 2007 → Feb 2010 · 31 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
20
wells completed on the lease
- Plugged
- 18
- NO Type on File
- 2
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-8-25644, documented in the API reference.