TEXAS · WELLS · WEBB COUNTY · BRUNI MINERAL TRUST "B" LEASE · API 42-479-39484 · DISTRICT 04
Bruni Mineral Trust B #39
Webb County · La Perla (Lobo Cons.) field · Temp Abandoned · Vertical
- Fields on the latest permit · any of 2
- Brazil Pasture(wilcox Second) · La Perla (Lobo Cons.)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Bruni Mineral Trust B #39 (API 42-479-39484) is a well in Webb County operated by Hilcorp Energy Company, completed August 25, 2006 and listed as temp abandoned on the RRC schedule, shut in July 1, 2024.
The RRC has issued one drilling permit, issued April 10, 2006, permitted to 8,760 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 3 formation tops, including Wilcox, Big Blue, Lobo 6.
Its lease has reported 43 barrels of oil and 338K mcf of gas since August 2006, last reporting volume in June 2024.
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
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Jun 2024 |
| Latest permit | Chevron U. S. A. Inc.Apr 10, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,760
- total depth, ft
- 1
- permits on file
- Apr 10, 2006
- last permit issued
- Aug 25, 2006
- completed
- 43
- cumulative oil, bbl
- 338K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2006 THROUGH Jun 2024
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 25, 2006
- Shut in
- Jul 1, 2024
- 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 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 "B" G-4-224682 | La Perla (Lobo Cons.) | Hilcorp Energy Company | 1 | 43 | 338K | Aug 2006 – Jun 2024 |
Gas, mcf lease total
Last 12 months 0 · prior 12 593(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Sep 2006 → Aug 2014
- 2Hilcorp Energy CompanySep 2014 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 617265-99 | Drill | Chevron U. S. A. Inc. | Apr 10, 2006 | Apr 10, 2006 | Jun 30, 2006 | 9,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 25, 2006 | Bruni Mineral Trust B G-4-224682 | La Perla (Lobo Cons.) | Hilcorp Energy Company | Temp Abandoned · shut in Jul 1, 2024 | 8,760 |
Formation tops
As filed on W-2/G-1. Subsea from 399 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 4,290 | -3,891 |
| Big Blue | 6,720 | -6,321 |
| Lobo 6 | 8,550 | -8,151 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,624 | 8,634 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,000 | 14.75 | 655 S |
| 7.875 | 7,097 | 9.875 | 640 S |
| 2.875 | 8,748 | 6.5 | 350 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 2, 2007 | Nov 1, 2006 | Yes |
| 00 | Feb 21, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 25, 2009. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Wilcox, Big Blue, Lobo 6 | TIFF | 1,000 to 8,742 | Aug 25, 2009run Jul 20, 2006 | 0.85 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-479-39484 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-39484 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/47939484, documented in the API reference.