WELL · 42-225-31201 · DISTRICT 3
Eastham State Prison Farm #1
Houston County · Fort Trinidad (Glen Rose Upper) field · Vertical
Eastham State Prison Farm #1 (API 42-225-31201) is a well in Houston County operated by Sem Operating Company LLC, completed October 24, 2011.
The RRC has issued one drilling permit (amended once), issued August 9, 2011, permitted to 14,000 ft.
It was permitted by Navidad Resources, LLC and has since transferred to Sem Operating Company LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Sub-Clarksville, Woodbine, Buda, Georgetown.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Navidad Resources, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 404 permits on file · (877) 447-2289
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sem Operating Company LLC |
| Production reports | Trailblazer Energy Resources,llcthrough Feb 2025 |
| Latest permit | Navidad Resources, LLCAug 9, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 2
- permits on file
- Aug 9, 2011
- last permit issued
- Oct 24, 2011
- completed
- 0
- cumulative oil, bbl
- 1.37M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 24, 2011
- Shut in
- —
- Plugged
- —
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 5 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Eastham State Prison Farm 10 G-3-274937 | Fort Trinidad, East (Georgetown) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Dec 2012 – Jul 2026 |
| Eastham State Prison Farm G-3-274992 | Ft. Trinidad, E. (Edwards) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Dec 2012 – Jul 2026 |
| Eastham State Prison Farm G-3-275032 | Fort Trinidad, East (Buda) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Dec 2012 – Jul 2026 |
| Eastham State Prison Farm G-6-278387 | Eastham State Farm (Glenrose) | Trailblazer Energy Resources,llc | 1 | 0 | 737K | Sep 2014 – Jul 2026 |
| Eastham State Prison Farm G-3-272243 | Fort Trinidad (Glen Rose, Upper) | — | 1 | 0 | 628K | Oct 2011 – Jul 2015 |
Gas, mcf lease total
Last 12 months 0 · prior 12 23,907(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Navidad Resources, LLCOct 2011 → Aug 2013
- 2Sem Operating Company LLCSep 2013 → Feb 2020
- 3Etx Energy, LLCMar 2020 → Jul 2022
- 4Trailblazer Energy Resources,llcAug 2022 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 721588-98 | Drill | Navidad Resources, LLC | Mar 8, 2012 | Aug 9, 2011 | Sep 6, 2011 | 14,000 |
| 721588-99 | Drill | Navidad Resources, LLC | Aug 3, 2011 | Aug 9, 2011 | Sep 6, 2011 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-272243 | — | — | — | — |
| — | — G-3-274937 | — | — | — | — |
| — | — G-3-274992 | — | — | — | — |
| — | — G-3-275032 | — | — | — | — |
| — | — G-6-278387 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 162 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Sub-Clarksville | 9,834 | -9,672 |
| Woodbine | 9,870 | -9,708 |
| Woodbine | 9,880 | -9,718 |
| Buda | 10,746 | -10,584 |
| Buda | 10,774 | -10,612 |
| Georgetown | 10,820 | -10,658 |
| Georgetown | 10,836 | -10,674 |
| Edwards | 11,180 | -11,018 |
| Glen Rose | 11,712 | -11,550 |
| Glen RoseGLENROSE | 11,712 | -11,550 |
| Glen Rose | 11,729 | -11,567 |
| PettitPETTET | — | — |
| Rodessa | — | — |
| Travis Peak | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,766 | 10,812 | Perforated |
| 10,766 | 10,910 | Perforated |
| 10,827 | 10,910 | Perforated |
| 11,304 | 11,600 | Perforated |
| 11,307 | 11,600 | Perforated |
| 11,790 | 12,001 | Perforated |
| 11,790 | 12,693 | Perforated |
| 12,070 | 12,324 | Perforated |
| 12,448 | 12,693 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,005 | 12.25 | 1,225 S |
| 5.5 | 12,872 | 8.75 | 1,410 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 | Nov 12, 2015 | Jul 1, 2015 | — |
| 00 | Dec 11, 2014 | Jun 17, 2014 | Yes |
| 00 | Dec 10, 2014 | May 15, 2014 | — |
| 00 | Dec 8, 2014 | May 15, 2014 | — |
| 00 | Dec 4, 2014 | Nov 6, 2014 | — |
| 00 | Jun 3, 2014 | Apr 26, 2012 | Yes |
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 42-225-31201 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-225-31201 → 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/22531201, documented in the API reference.