TEXAS · WELLS · LIVE OAK COUNTY · HERSCHEL FULBRIGHT GAS UNIT LEASE · API 42-297-34667 · DISTRICT 02
Herschel Fulbright Gas Unit #1
Live Oak County · Three Rivers (Edwards) field · Producing · Horizontal
Herschel Fulbright Gas Unit #1 (API 42-297-34667) is a horizontal well in Live Oak County operated by Blackbrush O & G LLC, completed September 7, 2006 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) in 2006, permitted to 13,347 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Blackbrush O & G LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Eagle Ford, Edwards.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 16, 2025
- Permits on file
- 339
- Phone
- (210) 495-5577
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Blackbrush O & G LLC |
| Production reports | Blackbrush O & G, LLCthrough Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jul 27, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,347
- total depth, ft
- 3
- permits on file
- Jul 27, 2006
- last permit issued
- Sep 7, 2006
- completed
- 0
- cumulative oil, bbl
- 2.27M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 7, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Herschel Fulbright Gas Unit G-2-221418 | Three Rivers (Edwards) | Blackbrush O & G, LLC | 1 | 0 | 2.27M | Apr 2006 – Jul 2026 |
Gas, mcf lease total
Last 12 months 59,596 · prior 12 59,633(0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.May 2006 → Sep 2019
- 2Ensign Operating LLCOct 2019 → Sep 2022
- 3BB-Southtex, LLCOct 2022 → Aug 2024
- 4Blackbrush O & G, LLCSep 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 623255-99 | Recompletion | Pioneer Natural Res. USA, Inc. | Jul 26, 2006 | Jul 27, 2006 | — | 17,000 |
| 612349-98 | Drill | Pioneer Natural Res. USA, Inc. | Apr 27, 2006 | Jan 12, 2006 | Feb 11, 2006 | 17,000 |
| 612349-99 | Drill | Pioneer Natural Res. USA, Inc. | Jan 12, 2006 | Jan 12, 2006 | Feb 11, 2006 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 7, 2006 | Herschel Fulbright Gas Unit G-2-221418 | Three Rivers (Edwards) | Blackbrush O & G LLC | Producing | 13,347 |
| Sep 7, 2006 | Herschel Fulbright Gas Unit G-2-221418 | Three Rivers (Edwards) | Blackbrush O & G LLC | Producing | 13,347 |
Formation tops
As filed on W-2/G-1. Subsea from 155 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 12,761 | -12,606 |
| Eagle FordEAGLEFORD | 12,884 | -12,729 |
| Eagle FordEAGLEFORD SHALE | 12,884 | -12,729 |
| Edwards | 13,177 | -13,022 |
| Edwards | 13,236 | -13,081 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,951 | 13,347 | Perforated |
| 13,000 | 14,805 | Perforated |
| 13,050 | 13,476 | Perforated |
| 13,050 | 15,476 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,790 | 12.25 | 1,325 S |
| 5.5 | 13,251 | 8.75 | 650 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 | Aug 29, 2007 | Mar 3, 2007 | — |
| 00 | Aug 13, 2007 | Jun 12, 2006 | — |
| 00 | May 22, 2007 | Mar 3, 2007 | — |
| 00 | Mar 9, 2007 | May 15, 2006 | Yes |
| 00 | Nov 15, 2006 | — | — |
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 42-297-34667 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-297-34667 → 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/29734667, documented in the API reference.