Petrora

LEASES · O-8-13333 · OIL · DISTRICT 7B

Sheffield, W.D.

Reporting

Eagle Capital Partners, LLC · Coleman County · Coleman County Regular field

Sheffield, W.D. is an RRC oil lease (O-8-13333) in Coleman County operated by Eagle Capital Partners, LLC, with 5 wells completed on it.

It has reported 11.5K barrels of oil and 3.7K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 15 barrels of oil, down 89% on the year before; the lease peaked at 123 barrels in March 2004.

11 operators have filed production on it, most recently Eagle Capital Partners, LLC since January 2022.

11.5K
bbl oil, all reported
3.7K
mcf gas incl. casinghead
15
bbl oil, last 12 reported
-89%
vs the 12 before
5
wells completed on it
123
peak month, bbl (Mar 2004)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 15 · prior 12 136(-89%)

0501002017201820192020202120222023202420252026

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

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.

  1. S & J Operating Co.Jan 1993 → Aug 1993 · 8 mo
  2. Stephens & Johnson Operating Co.Sep 1993 → Oct 1994 · 14 mo
  3. Triple D Oil and Gas Co.Nov 1994 → May 1995 · 7 mo
  4. Triple D Oil & Gas Co., Inc.Jun 1995 → Jul 2007 · 146 mo
  5. Tritex Resources, L.L.C.Aug 2007 → Nov 2009 · 28 mo
  6. Endurance Resources LLCDec 2009 → Feb 2014 · 51 mo
  7. Parabellum Energy Oper Co, LLCMar 2014 → Dec 2017 · 46 mo
  8. C&P Resources Operating Co,llcJan 2018 → Sep 2019 · 21 mo
  9. Iron Orchard Operating LLCOct 2019 → Mar 2021 · 18 mo
  10. Rwa, LLCApr 2021 → Dec 2021 · 9 mo
  11. Eagle Capital Partners, LLCJan 2022 → Jul 2026 · 55 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

5

wells completed on the lease

Plugged
5

Operates them now

Eagle Capital Partners LLC
4
Gulf States Energy Corporation
1

Newest permits

  • 08330444 #3Jan 25, 1979
  • — #1—
  • — #4—
  • — #5—
  • — #6—

All 5 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-8-13333, documented in the API reference.