Petrora

LEASES · O-3-5931 · OIL · DISTRICT 03

Havlic-Tatum, Etal

Reporting

Silverbrook Operating, LLC · Sour Lake field

Havlic-Tatum, Etal is an RRC oil lease (O-3-5931) in the Sour Lake field operated by Silverbrook Operating, LLC, with one well completed on it.

It has reported 6K barrels of oil and 16 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 893 barrels of oil, up 29% on the year before; the lease peaked at 169 barrels in April 2026.

5 operators have filed production on it, most recently Silverbrook Operating, LLC since December 2020.

6K
bbl oil, all reported
16
mcf gas incl. casinghead
893
bbl oil, last 12 reported
+29%
vs the 12 before
1
wells completed on it
169
peak month, bbl (Apr 2026)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 893 · prior 12 690(+29%)

01002002017201820192020202120222023202420252026

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. Burch, Thomas LeeJan 1993 → Nov 1993 · 11 mo
  2. C-Make Production Co.Dec 1993 → Jan 1998 · 50 mo
  3. Laird, WayneFeb 1998 → Nov 2012 · 178 mo
  4. H.E.R. Operating, LLCDec 2012 → Nov 2020 · 96 mo
  5. Silverbrook Operating, LLCDec 2020 → Jul 2026 · 68 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Producing
1

Operates them now

Silverbrook Operating LLC
1

Newest permits

  • — #1—

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-3-5931, documented in the API reference.