WELL · 42-479-35387 · DISTRICT 4
Bruni Mineral Trust A #32
Webb County · Cerrito Creek (Lobo) field · SWR-10-Well · Vertical
Bruni Mineral Trust A #32 (API 42-479-35387) is a well in Webb County operated by Hilcorp Energy Company, completed April 6, 1992 and listed as swr-10-well on the RRC schedule, shut in March 1, 2009.
The RRC has issued 2 drilling permits (amended once) between 1992 and 1994, permitted to 10,575 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Wilcox, Lobo Unconformity, Lobo 1, Wills Point.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Chesapeake Operating, Inc.through Feb 2009 |
| Latest permit | Chevron U. S. A. Inc.May 17, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,575
- total depth, ft
- 3
- permits on file
- May 17, 1994
- last permit issued
- Apr 6, 1992
- completed
- 0
- cumulative oil, bbl
- 632K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 6, 1992
- Shut in
- Mar 1, 2009
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bruni Mineral Trust 'A' G-4-141433 | Cerrito Creek (Lobo) | Hilcorp Energy Company | 1 | 0 | 162K | Jan 1993 – Jul 2026 |
| Bruni Mineral Trust 'A' G-4-150006 | Cerrito Creek (Wilcox) | Hilcorp Energy Company | 1 | 0 | 470K | May 1994 – 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.
- 1Chevron U. S. A. Inc.Jan 1993 → Nov 2003
- 2Laredo EnergyDec 2003 → Mar 2005
- 3Chesapeake Operating, Inc.Apr 2005 → Feb 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 423996-98 | Other | Chevron U. S. A. Inc. | Nov 4, 1994 | May 17, 1994 | — | 10,575 |
| 423996-99 | Recompletion | Chevron U. S. A. Inc. | May 17, 1994 | May 17, 1994 | May 17, 1994 | 9,000 |
| 395959-99 | Drill | Chevron U. S. A. Inc. | Jan 17, 1992 | Jan 23, 1992 | Feb 23, 1992 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 24, 2000 | Bruni Mineral Trust A G-4-150006 | Cerrito Creek (Wilcox) | Hilcorp Energy Company | Temp Abandoned · shut in Mar 1, 2009 | 10,575 |
| Apr 6, 1992 | Bruni Mineral Trust A G-4-141433 | Cerrito Creek (Lobo) | Hilcorp Energy Company | SWR-10-Well · shut in Oct 1, 2000 | 10,575 |
Formation tops
As filed on W-2/G-1. Subsea from 484 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 8,852 | -8,368 |
| WilcoxLOWER WILCOX | 9,130 | -8,646 |
| Lobo Unconformity | 9,142 | -8,658 |
| Lobo 1 | 9,340 | -8,856 |
| Wills Point | 10,510 | -10,026 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,866 | 8,880 | Perforated |
| 10,160 | 10,200 | Perforated |
| 10,160 | 10,350 | Perforated |
| 10,290 | 10,308 | Perforated |
| 10,346 | 10,350 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,005 | 12.25 | 390 S |
| 7 | 7,532 | 8.75 | 220 S |
| 7 | 7,572 | 8.75 | 220 S |
| 2.875 | 10,575 | 6.125 | 576 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 | Feb 21, 2001 | Dec 27, 2000 | — |
| 00 | Mar 10, 1995 | Oct 3, 1994 | Yes |
| 00 | Oct 3, 1994 | Jun 9, 1994 | Yes |
| 00 | Jul 8, 1994 | — | — |
| 00 | Jun 16, 1992 | May 4, 1992 | Yes |
| 00 | Jun 5, 1992 | — | — |
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 42-479-35387 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35387 → 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/47935387, documented in the API reference.