Petrora

LEASES · O-4-13087 · OIL · DISTRICT 04

State Tract 904 Gas Unit

Reporting

TR Offshore, LLC · Nueces County · G.O.M. St 904 (MT2 FB-B) field

State Tract 904 Gas Unit is an RRC oil lease (O-4-13087) in Nueces County operated by TR Offshore, LLC, with one well completed on it.

It has reported 795K barrels of oil and 1.9M mcf of gas since May 2002, last reporting volume in December 2025 (statewide data runs through April 2026).

The last 12 reported months total 225 barrels of oil, down 19% on the year before; the lease peaked at 72.2K barrels in August 2002.

4 operators have filed production on it, most recently TR Offshore, LLC since February 2014.

795K
bbl oil, all reported
1.9M
mcf gas incl. casinghead
225
bbl oil, last 12 reported
-19%
vs the 12 before
1
wells completed on it
72.2K
peak month, bbl (Aug 2002)

PDQ LEASE REPORTS · FIRST MAY 2002 · LAST VOLUME DEC 2025 · 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 225 · prior 12 279(-19%)

02004002017201820192020202120222023202420252026

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 327 · prior 12 318(+3%)

02004002017201820192020202120222023202420252026

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. Osprey Petroleum Company, Inc.May 2002 → Oct 2003 · 18 mo
  2. Sterling Energy, Inc.Nov 2003 → Nov 2009 · 73 mo
  3. Atinum Energy, Inc.Dec 2009 → Jan 2014 · 50 mo
  4. TR Offshore, LLCFeb 2014 → Jul 2026 · 150 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Type on File
1

Operates them now

TR Offshore, 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-4-13087, documented in the API reference.