WELL · 42-131-05043 · DISTRICT 4
Wiederkehr L. #115
Duval County · Govt. Wells N. ( Queen City) field · Vertical
Wiederkehr L. #115 (API 42-131-05043) is a permitted well in Duval County filed by Sun Expl. & Prod. CO.-Corpus; no completion report is on file yet.
The RRC has issued one drilling permit, issued January 12, 1988, permitted to 5,438 ft.
It was permitted by Sun Expl. & Prod. CO.-Corpus and has since transferred to Black Gold Operating CO LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Yegua, Queen City.
Its lease has reported 52.7K barrels of oil and 5.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sun Expl. & Prod. Co.-Corpus; the EWA schedule now lists a different operator.
Plntersville, TX · P-5 Y, filed Nov 4, 2025 · 3 permits on file · (832) 646-5891
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Black Gold Operating Co LLC |
| Production reports | Trace Operating, LLCthrough May 2018 |
| Latest permit | Sun Expl. & Prod. Co.-CorpusJan 12, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,438
- total depth, ft
- 1
- permits on file
- Jan 12, 1988
- last permit issued
- —
- completed
- 52.7K
- cumulative oil, bbl
- 5.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wiederkehr, L. O-4-8371 | Govt. Wells, N. (Yegua 3250) | Black Gold Operating Co, LLC | 10 | 52.7K | 5.6K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Geodyne Operating CompanyJan 1993 → Mar 1993
- 2Samson Resources CompanyApr 1993 → Mar 1995
- 3Samson Hydrocarbons CompanyApr 1995 → Jan 1996
- 4Samson Lone Star LPNov 1996 → Aug 1999
- 5EL Campo Operating, LLCApr 2003 → Jan 2011
- 6Coronado Minerals, LLCMar 2011 → Oct 2012
- 7Aspen Operating Company, L.L.C.Nov 2012 → Nov 2012
- 8Trace Operating, LLCDec 2012 → May 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 341318-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jan 12, 1988 | Jan 12, 1988 | — | 5,438 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-8371 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 511 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA 3250 | 3,266 | -2,755 |
| Queen City | 5,423 | -4,912 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,266 | 3,269 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 296 | 12.25 | 125 S |
| 5.5 | 5,438 | 7.875 | 100 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 20, 1988 | Feb 16, 1988 | Yes |
| 00 | Mar 9, 1988 | — | — |
| 00 | Jan 12, 1984 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-131-05043 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-05043 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/13105043, documented in the API reference.