WELL · 42-297-34744 · DISTRICT 2

Herschel Fulbright Gas Unit #2

Y

Live Oak County · Three Rivers (Edwards) field · Producing  · Horizontal

Herschel Fulbright Gas Unit #2 (API 42-297-34744) is a horizontal well in Live Oak County operated by Blackbrush O & G LLC, completed July 19, 2008 and listed as producing on the RRC schedule.

The RRC has issued 2 drilling permits between 2007 and 2008, permitted to 17,000 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 5 formation tops, including Wilcox, Midway, Austin Chalk, Eagle Ford.

No lease production has been reported under this well’s leases.

Operator of record

Blackbrush O & G LLC

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 scheduleBlackbrush O & G LLC
Production reportsBlackbrush O & G, LLCthrough Apr 2026
Latest permitPioneer Natural Res. USA, Inc.Jun 27, 2008

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

17,000
total depth, ft
2
permits on file
Jun 27, 2008
last permit issued
Jul 19, 2008
completed
0
cumulative oil, bbl
1.21M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 19, 2008
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 lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Herschel Fulbright Gas Unit G-2-233762Three Rivers (Edwards)Blackbrush O & G, LLC101.21MJan 2008 – Jul 2026

Gas, mcf lease total

Last 12 months 22,559 · prior 12 33,278(-32%)

05K10K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Pioneer Natural Res. USA, Inc.Jul 2008 → Sep 2019
  2. 2Ensign Operating LLCOct 2019 → Sep 2022
  3. 3BB-Southtex, LLCOct 2022 → Aug 2024
  4. 4Blackbrush O & G, LLCSep 2024 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
664261-99RecompletionPioneer Natural Res. USA, Inc.Jun 11, 2008Jun 27, 2008Jun 5, 200817,000
646454-99DrillPioneer Natural Res. USA, Inc.Sep 20, 2007Sep 26, 2007Oct 16, 200717,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-233762————

Formation tops

As filed on W-2/G-1. Subsea from 159 ft elevation.Download CSV →

FormationMD ftSubsea
Wilcox5,305-5,146
Midway8,286-8,127
Austin Chalk12,904-12,745
Eagle FordEAGLEFORD13,041-12,882
Edwards13,369-13,210

Perforations

Perforated and open-hole intervals.

FromToType
13,22615,043Perforated
13,37616,287Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6253,00212.251,175 S
5.513,3768.75720 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Oct 7, 2008Aug 7, 2008—
00Mar 24, 2008Feb 21, 2008Yes
00Mar 12, 2008——

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.

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/29734744, documented in the API reference.