WELL · 42-505-33147 · DISTRICT 4
Bruni Mineral Trust #4
Zapata County · Alte Hunde (6500) field · Vertical
Bruni Mineral Trust #4 (API 42-505-33147) is a plugged well in Zapata County, plugged February 21, 2018, last operated by Prevail Energy Incorporated.
The RRC has issued one drilling permit, issued January 11, 1994, permitted to 7,500 ft.
It was permitted by Alyndson Oil & Gas Inc. and has since transferred to Prevail Energy Incorporated on the wellbore schedule.
Completion filings report 2 formation tops, including Queen City, Wilcox.
Operator of record
Permitted by Alyndson Oil & Gas Inc.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed May 29, 2025 · 3 permits on file · (361) 779-1538
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prevail Energy Incorporated |
| Production reports | Prevail Energy, Incorporatedthrough Apr 2010 |
| Latest permit | Alyndson Oil & Gas Inc.Jan 11, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Jan 11, 1994
- last permit issued
- Dec 7, 1994
- completed
- 0
- cumulative oil, bbl
- 58.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1995 THROUGH Feb 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 7, 1994
- Shut in
- —
- Plugged
- Feb 21, 2018
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bruni Mineral Trust G-4-152608 | Alte Hunde (6500) | Prevail Energy, Incorporated | 1 | 0 | 58.4K | Jan 1995 – Feb 2018 |
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.
- 1Alyndson Oil & Gas Inc.Mar 1995 → Jun 1995
- 2Prevail Energy, IncApr 2003 → Jul 2005
- 3Prevail Energy, IncorporatedAug 2005 → Apr 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419929-99 | Drill | Alyndson Oil & Gas Inc. | Jan 6, 1994 | Jan 11, 1994 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-152608 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 489 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 3,450 | -2,961 |
| Wilcox | 6,200 | -5,711 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,491 | 6,497 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 780 | 12.25 | 390 S |
| 4.5 | 7,511 | 7.875 | 547 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 | Mar 21, 1995 | Jan 12, 1995 | — |
| 00 | Feb 7, 1995 | — | Yes |
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 42-505-33147 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33147 → 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/50533147, documented in the API reference.