Petrora

LEASES · O-3-20911 · OIL · DISTRICT 03

Spretz

Reporting

Trivista Operating LLC · Lee County · Serbin (Taylor Sand) field

Spretz is an RRC oil lease (O-3-20911) in Lee County operated by Trivista Operating LLC, with one well completed on it.

It has reported 10.3K barrels of oil and 69.7K mcf of gas since January 1993, last reporting volume in February 2026 (statewide data runs through April 2026).

The last 12 reported months total 136 barrels of oil; the lease peaked at 120 barrels in April 1997.

3 operators have filed production on it, most recently Trivista Operating LLC since October 2013.

10.3K
bbl oil, all reported
69.7K
mcf gas incl. casinghead
136
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
120
peak month, bbl (Apr 1997)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME FEB 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 136 · prior 12 37(+268%)

02040602017201820192020202120222023202420252026

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

0501002017201820192020202120222023202420252026

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. Magna Oil & Gas CorporationJan 1993 → Dec 2001 · 108 mo
  2. Texas Vanguard Oil CompanyJan 2002 → Sep 2013 · 141 mo
  3. Trivista Operating LLCOct 2013 → Jul 2026 · 154 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Trivista Operating 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-3-20911, documented in the API reference.