Petrora

LEASES · O-8-25643 · OIL · DISTRICT 7B

Southwest River Unit

No volume since Oct 2009

Kinder Morgan Production Co LLC · Stonewall County · Katz (Day) field

Southwest River Unit is an RRC oil lease (O-8-25643) in Stonewall County operated by Kinder Morgan Production CO LLC, with 4 wells completed on it.

It has reported 199K barrels of oil and 38.3K mcf of gas since January 1993, last reporting volume in October 2009 (statewide data runs through April 2026).

The last 12 reported months total 4.93K barrels of oil, down 41% on the year before; the lease peaked at 2.51K barrels in January 1995.

7 operators have filed production on it, most recently Kinder Morgan Production CO LLC since August 2007.

199K
bbl oil, all reported
38.3K
mcf gas incl. casinghead
4.93K
bbl oil, last 12 reported
-41%
vs the 12 before
4
wells completed on it
2.51K
peak month, bbl (Jan 1995)

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 4,931 · prior 12 8,298(-41%)

01K2K2001200220032004200520062007200820092010

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 3,112 · prior 12 9,398(-67%)

05001K1.5K2001200220032004200520062007200820092010

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Pg&e Resources CompanyJan 1993 → Oct 1994 · 22 mo
  2. Dalen Resources Oil & Gas Co.Nov 1994 → Dec 1995 · 14 mo
  3. Enserch Exploration, IncJan 1996 → Sep 1997 · 21 mo
  4. Merit Energy CompanyOct 1997 → Aug 2000 · 35 mo
  5. Journey Operating, L.L.C.Sep 2000 → Feb 2006 · 66 mo
  6. Kinder Morgan Production Co LPMar 2006 → Jul 2007 · 17 mo
  7. Kinder Morgan Production Co LLCAug 2007 → Feb 2010 · 31 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

4

wells completed on the lease

Plugged
4

Operates them now

Atlas Operating LLC
3
BP Exploration Inc.
1

Newest permits

All 4 wells, searchable →

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-8-25643, documented in the API reference.