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TEXAS · WELLS · MADISON COUNTY · API 42-313-30857 · DISTRICT 06

Ferguson Prison Unit #1

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Madison County · Eastham State Farm (Glenrose) field · Producing  · Vertical

Ferguson Prison Unit #1 (API 42-313-30857) is a well in Madison County operated by Trailblazer Energy Resources LLC, completed September 1, 2014 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued July 26, 2010, permitted to 12,308 ft.

It was permitted by Navidad Resources, LLC and has since transferred to Trailblazer Energy Resources LLC on the wellbore schedule.

Completion filings report 11 formation tops, including Wilcox, Austin Chalk, Eagle Ford, Sub-Clarksville.

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

Operator of record

Trailblazer Energy Resources LLC

Permitted by Navidad Resources, LLC; the EWA schedule now lists a different operator.

Based in
Tulsa, OK
P-5 status
Active (A)
P-5 last filed
Oct 16, 2025
Permits on file
30
Phone
(918) 728-3020
Watch this operatorWatch Madison County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleSem Operating Company LLC
Production reportsTrailblazer Energy Resources,llcthrough Apr 2026
Latest permitNavidad Resources, LLCJul 26, 2010

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

12,308
total depth, ft
2
permits on file
Jul 26, 2010
last permit issued
Sep 1, 2014
completed
0
cumulative oil, bbl
1.75M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 2012 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Sep 1, 2014
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Ferguson Prison Unit G-3-271453Fort Trinidad, East (Buda)Trailblazer Energy Resources,llc100Apr 2012 – Jul 2026
Ferguson Prison Unit G-3-271473Ft. Trinidad, E. (Edwards)Trailblazer Energy Resources,llc100Apr 2012 – Jul 2026
Ferguson Prison Unit G-6-278379Eastham State Farm (Glenrose)Trailblazer Energy Resources,llc10937KSep 2014 – Jul 2026
Ferguson Prison Unit G-3-271371Fort Trinidad (Glen Rose, Upper)Sem Operating Company LLC10811KApr 2012 – Sep 2014

Gas, mcf lease total

Last 12 months 37,808 · prior 12 31,305(+21%)

02K4K202420252026

Chain of custody

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

  1. 1Navidad Resources, LLCApr 2012 → Aug 2013
  2. 2Sem Operating Company LLCSep 2013 → Feb 2020
  3. 3Etx Energy, LLCMar 2020 → Jul 2022
  4. 4Trailblazer Energy Resources,llcAug 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
699290-98DrillNavidad Resources, LLCJan 19, 2012Jul 26, 2010Mar 15, 201213,000
699290-99DrillNavidad Resources, LLCJul 20, 2010Jul 26, 2010Mar 14, 201213,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Sep 1, 2014Ferguson Prison Unit G-6-278379Eastham State Farm (Glenrose)Trailblazer Energy Resources LLCProducing12,308
Apr 24, 2012Ferguson Prison Unit G-3-271473Ft. Trinidad E. (Edwards)Trailblazer Energy Resources LLCSWR-10-Well · shut in Apr 1, 201212,308
Apr 24, 2012Ferguson Prison Unit G-3-271453Fort Trinidad East (Buda)Trailblazer Energy Resources LLCSWR-10-Well · shut in Apr 1, 201212,308
Apr 24, 2012Ferguson Prison Unit G-3-271371Fort Trinidad (Glen Rose Upper)Sem Operating Company LLCNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 196 ft elevation.Download CSV →

FormationMD ftSubsea
Wilcox2,980-2,784
Austin Chalk9,234-9,038
Eagle FordEAGLEFORD9,236-9,040
Sub-Clarksville9,244-9,048
Woodbine9,338-9,142
Woodbine9,340-9,144
Dex-Buda9,740-9,544
Buda10,216-10,020
Buda10,238-10,042
Georgetown10,305-10,109
Edwards10,906-10,710
Glen Rose11,308-11,112
Rodessa——

Perforations

Perforated and open-hole intervals.

FromToType
10,24010,332Perforated
10,90711,132Perforated
11,32011,520Perforated
11,70711,878Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6253,03112.251,090 S
5.512,3088.751,533 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
00Nov 12, 2015Aug 5, 2015—
00Feb 27, 2014Dec 16, 2013Yes
00Feb 26, 2014Dec 16, 2013Yes
00Feb 13, 2014Dec 21, 2012Yes

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/31330857, documented in the API reference.