TEXAS · WELLS · NACOGDOCHES COUNTY · MIDDLEBROOK, H.G.T. GU 1 LEASE · API 42-347-32617 · DISTRICT 06

Middlebrook H.G.T. GU 1 #4

Shut in

Nacogdoches County · Douglass W. (Travis Peak) field · Temp Abandoned  · Vertical

Fields on the latest permit · any of 4
Douglass, W. (Travis Peak) · Little Ears (Pettit Lime) · Miyagi (Pettit) · Nacogdoches, E. (James Lime)
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.

Middlebrook H.G.T. GU 1 #4 (API 42-347-32617) is a well in Nacogdoches County operated by Texian Operating Company LLC, completed December 12, 2007 and listed as temp abandoned on the RRC schedule, shut in February 1, 2025.

The RRC has issued one drilling permit (amended once), issued August 14, 2007, permitted to 10,372 ft.

It was permitted by Samson Lone Star, LLC and has since transferred to Texian Operating Company LLC on the wellbore schedule.

Completion filings report 4 formation tops, including Rodessa, Bexar, James Lime, Pettit.

Its lease has reported 662 barrels of oil and 1.21M mcf of gas since December 2007, last reporting volume in August 2026.

Operator of record

Texian Operating Company LLC

Permitted by Samson Lone Star, LLC; the EWA schedule now lists a different operator.

Based in
Irving, TX
P-5 status
Active – Extension (X)
P-5 last filed
Jun 12, 2026
Phone
(817) 633-7777

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleTexian Operating Company LLC
Production reportsTexian Operating Company, LLCthrough Aug 2026
Latest permitSamson Lone Star, LLCAug 14, 2007

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

10,372
total depth, ft
2
permits on file
Aug 14, 2007
last permit issued
Dec 12, 2007
completed
662
cumulative oil, bbl
1.21M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · DEC 2007 THROUGH AUG 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Dec 12, 2007
Shut in
Feb 1, 2025
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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH AUG 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
Middlebrook, H.G.T. GU 1 G-6-233116Douglass, W. (Travis Peak)Texian Operating Company, LLC16621.21MDec 2007 – Aug 2026

Gas, mcf lease total

Last 12 months 16 · prior 12 134(-88%)

050100150202420252026

Wells named Middlebrook H.G.T. GU 1

Texian Operating Company LLC's other wells filed under this lease name in Nacogdoches County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

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

  1. 1Samson Lone Star, LLCDec 2007 → Sep 2017
  2. 2Rockcliff Energy Operating LLCOct 2017 → Aug 2023
  3. 3Team Operating, L.L.C.Sep 2023 → Aug 2024
  4. 4Texian Operating Company, LLCSep 2024 → Aug 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
644204-98DrillSamson Lone Star, LLCOct 23, 2007Aug 14, 2007Oct 26, 200712,000
644204-99DrillSamson Lone Star, LLCAug 10, 2007Aug 14, 2007—12,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Dec 12, 2007Middlebrook H.G.T. GU 1 G-6-233116Douglass W. (Travis Peak)Texian Operating Company LLCTemp Abandoned · shut in Feb 1, 202510,372

Formation tops

As filed on W-2/G-1. Subsea from 400 ft elevation.Download CSV →

FormationMD ftSubsea
Rodessa7,850-7,450
Bexar8,219-7,819
James LimeJAMES8,364-7,964
Pettit8,629-8,229

Perforations

Perforated and open-hole intervals.

FromToType
9,2369,410Perforated
9,5279,610Perforated
9,73810,047Perforated
10,13810,237Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6252,56612.251,000 S
4.510,3728.75990 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 →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Jun 19, 2008Jun 5, 2008—
00Mar 20, 2008Jan 15, 2008Yes
00Feb 20, 2008——

Well logs

1 log loaded from the RRC's log index, the latest received Dec 7, 2010. Density, Neutron, 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 describedFiles Intervalft, as filedDatereceivedSizeMB
COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Rodessa, Bexar, James Lime, PettitTIFF2,564 to 10,379Dec 7, 2010run Nov 5, 20070.44

"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.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

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.

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