Petrora

LEASES · O-1-10607 · OIL · DISTRICT 01

Tumlinson Unit #8

No volume since Jul 2010

Texowa, LLC · Dimmit County · Blakeway (Dixon Sand) field

Tumlinson Unit #8 is an RRC oil lease (O-1-10607) in Dimmit County operated by Texowa, LLC, with one well completed on it.

It has reported 2.96K barrels of oil and 15.1K mcf of gas since January 1993, last reporting volume in July 2010 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in July 2010.

7 operators have filed production on it, most recently Texowa, LLC since August 2010.

2.96K
bbl oil, all reported
15.1K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
157
peak month, bbl (Oct 1998)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JUL 2010 · 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

012017201820192020202120222023202420252026

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

012017201820192020202120222023202420252026

Who reported it

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

  1. Energy Development Corp.Jan 1993 → Jan 1993 · 1 mo
  2. Catarina Petroleum L. C.Feb 1993 → Jul 1998 · 66 mo
  3. Heartland Resources, Inc.Aug 1998 → Feb 1999 · 7 mo
  4. Carrizo Exploration, Inc.Mar 1999 → May 2006 · 87 mo
  5. TDW Exploration, LLCJun 2006 → Jan 2009 · 32 mo
  6. Anaconda Oil & GasFeb 2009 → Jul 2010 · 18 mo
  7. Texowa, LLCAug 2010 → Jul 2026 · 192 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Texowa LLC
1

Newest permits

All 1 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-1-10607, documented in the API reference.