Petrora

LEASES · O-14-1898 · OIL · DISTRICT 10

Tillerson

No volume since Feb 2012

Unbridled Resources, LLC · Ochiltree County · Twin (Des Moines) field

Tillerson is an RRC oil lease (O-14-1898) in Ochiltree County operated by Unbridled Resources, LLC, with 4 wells completed on it.

It has reported 10.9K barrels of oil and 88.7K mcf of gas since January 1993, last reporting volume in February 2012 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in February 2012.

8 operators have filed production on it, most recently Unbridled Resources, LLC since November 2020.

10.9K
bbl oil, all reported
88.7K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
4
wells completed on it
280
peak month, bbl (Oct 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 2012 · 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. Cross Timbers Operating CompanyJan 1993 → Feb 1998 · 62 mo
  2. Amoco Production CompanyMar 1998 → Nov 1998 · 9 mo
  3. Crescendo Resources, L.P.Dec 1998 → Mar 2000 · 16 mo
  4. Apache CorporationApr 2000 → Oct 2001 · 19 mo
  5. Chesapeake Operating, Inc.Nov 2001 → Oct 2014 · 156 mo
  6. Chesapeake Operating, L.L.C.Nov 2014 → Jun 2016 · 20 mo
  7. 4P Energy Texas, LLCJul 2016 → Oct 2020 · 52 mo
  8. Unbridled Resources, LLCNov 2020 → Jul 2026 · 69 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

4

wells completed on the lease

Plugged
3
Shut IN
1

Operates them now

Unbridled Resources LLC
4

Newest permits

  • 35700816 #158 CApr 30, 2009
  • — #258—
  • — #358—
  • — #458—

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-14-1898, documented in the API reference.