Petrora

LEASES · O-4-13222 · OIL · DISTRICT 04

Wiederkehr, L.

Reporting

Black Gold Operating Co, LLC · Duval County · Government Wells, N. ( Cole) field

Wiederkehr, L. is an RRC oil lease (O-4-13222) in Duval County operated by Black Gold Operating CO, LLC, with one well completed on it.

It has reported 12.9K barrels of oil since March 2004, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 471 barrels of oil, down 76% on the year before; the lease peaked at 342 barrels in September 2020.

5 operators have filed production on it, most recently Black Gold Operating CO, LLC since June 2020.

12.9K
bbl oil, all reported
0
mcf gas incl. casinghead
471
bbl oil, last 12 reported
-76%
vs the 12 before
1
wells completed on it
342
peak month, bbl (Sep 2020)

PDQ LEASE REPORTS · FIRST MAR 2004 · 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 471 · prior 12 1,952(-76%)

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. EL Campo Operating, LLCMar 2004 → Feb 2011 · 84 mo
  2. Coronado Minerals, LLCMar 2011 → Oct 2012 · 20 mo
  3. Trace Operating, LLCNov 2012 → Oct 2018 · 72 mo
  4. Black Bayou Operating, LLCNov 2018 → May 2020 · 19 mo
  5. Black Gold Operating Co, LLCJun 2020 → Jul 2026 · 74 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

EL Campo 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-4-13222, documented in the API reference.