TEXAS · WELLS · ZAPATA COUNTY · API 42-505-34575 · DISTRICT 04
Bruni Ranch #99
Zapata County · Blancas Creek (10850) field · Producing · Vertical
Bruni Ranch #99 (API 42-505-34575) is a well in Zapata County operated by Hilcorp Energy Company, completed November 16, 2009 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2002 and 2009, permitted to 11,519 ft.
It was permitted by Conocophillips Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 2 formation tops, including Wilcox, Wills Point.
Its 2 leases have reported 17 barrels of oil and 745K mcf of gas since September 2002, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conocophillips Company; 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 Apr 2026 |
| Latest permit | Conocophillips CompanyOct 19, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,519
- total depth, ft
- 2
- permits on file
- Oct 19, 2009
- last permit issued
- Nov 16, 2009
- completed
- 17
- cumulative oil, bbl
- 745K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2002 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 16, 2009
- Shut in
- —
- 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 Ranch G-4-254570 | Blancas Creek (10850) | Hilcorp Energy Company | 1 | 16 | 330K | Nov 2009 – Apr 2026 |
| Bruni Ranch G-4-191692 | La Perla (Lobo Cons.) | Conocophillips Company | 1 | 1 | 414K | Sep 2002 – Nov 2009 |
Gas, mcf lease total
Last 12 months 4,523 · prior 12 3,874(+17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Sep 2002 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Dec 2015
- 3Hilcorp Energy CompanyJan 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 685990-99 | Recompletion | Conocophillips Company | Oct 9, 2009 | Oct 19, 2009 | Oct 23, 2009 | 11,600 |
| 521428-99 | Drill | Conoco Inc. | Jun 27, 2002 | Jun 28, 2002 | Aug 8, 2002 | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 16, 2009 | Bruni Ranch G-4-254570 | Blancas Creek (10850) | Hilcorp Energy Company | Producing | 11,519 |
| Sep 21, 2002 | Bruni Ranch G-4-191692 | La Perla (Lobo Cons.) | Conocophillips Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 455 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxBASE OF LOWER WILCOX | 9,925 | -9,470 |
| Wills Point | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,206 | 9,209 | Perforated |
| 9,352 | 9,358 | Perforated |
| 10,940 | 10,970 | Perforated |
| 11,012 | 11,034 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 536 | 12.25 | 230 S |
| 7 | 7,500 | 8.75 | 250 S |
| 4.5 | 11,519 | 6.25 | 420 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 | Sep 28, 2011 | Mar 31, 2011 | — |
| 00 | Feb 16, 2010 | Feb 3, 2010 | — |
| 00 | Jan 9, 2003 | Nov 12, 2002 | Yes |
| 00 | Dec 5, 2002 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-505-34575 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34575 → 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/50534575, documented in the API reference.