Petrora

LEASES · O-4-1101 · OIL · DISTRICT 04

Wiederkehr, L.

Reporting

Black Gold Operating Co, LLC · Duval County · Govt. Wells, N. field

Wiederkehr, L. is an RRC oil lease (O-4-1101) in Duval County operated by Black Gold Operating CO, LLC, with 44 wells completed on it.

It has reported 290K barrels of oil and 113K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).

The last 12 reported months total 4.2K barrels of oil, down 35% on the year before; the lease peaked at 3.39K barrels in March 2003.

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

290K
bbl oil, all reported
113K
mcf gas incl. casinghead
4.2K
bbl oil, last 12 reported
-35%
vs the 12 before
44
wells completed on it
3.39K
peak month, bbl (Mar 2003)

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 4,197 · prior 12 6,474(-35%)

05001K1.5K2017201820192020202120222023202420252026

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. Geodyne Operating CompanyJan 1993 → Mar 1993 · 3 mo
  2. Samson Resources CompanyApr 1993 → Mar 1995 · 24 mo
  3. Samson Hydrocarbons CompanyApr 1995 → Jul 1996 · 16 mo
  4. Samson Lone Star LPAug 1996 → Mar 2000 · 44 mo
  5. Rodessa Operating CompanyApr 2000 → Jun 2001 · 15 mo
  6. Kestrel Resources, Inc.Jul 2001 → Aug 2002 · 14 mo
  7. EL Campo Operating, LLCSep 2002 → Feb 2011 · 102 mo
  8. Coronado Minerals, LLCMar 2011 → Oct 2012 · 20 mo
  9. Trace Operating, LLCNov 2012 → Oct 2018 · 72 mo
  10. Black Bayou Operating, LLCNov 2018 → May 2020 · 19 mo
  11. Black Gold Operating Co, LLCJun 2020 → Jul 2026 · 74 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

44

wells completed on the lease

Shut IN
14
Plugged
14
NO Type on File
9
Producing
7

Operates them now

Black Gold Operating Co LLC
39
Sun Expl. & Prod. Co.-Corpus
4
Black Gold Operating Co, LLC
1

Newest permits

All 44 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-4-1101, documented in the API reference.