TEXAS · WELLS · MADISON COUNTY · API 42-313-31277 · DISTRICT 03
Ferguson Prison Unit #0402
Madison County · Ft. Trinidad E. (Edwards) field · SWR-10-Well · Directional
Ferguson Prison Unit #0402 (API 42-313-31277) is a well in Madison County operated by Trailblazer Energy Resources LLC, completed March 22, 2015 and listed as swr-10-well on the RRC schedule, shut in July 1, 2021.
The RRC has issued one drilling permit, issued December 19, 2014, permitted to 11,819 ft.
It was permitted by Sem Operating Company LLC and has since transferred to Trailblazer Energy Resources LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Eagle Ford, Sub-Clarksville, Woodbine, Lewisville - Disposal.
No lease production has been reported under this well’s leases.
Operator of record
Trailblazer Energy Resources LLC
Permitted by Sem Operating Company 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
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trailblazer Energy Resources LLC |
| Production reports | Etx Energy, LLCthrough Mar 2021 |
| Latest permit | Sem Operating Company LLCDec 19, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,819
- total depth, ft
- 1
- permits on file
- Dec 19, 2014
- last permit issued
- Mar 22, 2015
- completed
- 0
- cumulative oil, bbl
- 224K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 22, 2015
- Shut in
- Jul 1, 2021
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ferguson Prison Unit G-3-280806 | Fort Trinidad, East (Buda) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Mar 2015 – Jul 2026 |
| Ferguson Prison Unit G-3-280838 | Ft. Trinidad, E. (Edwards) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Mar 2015 – Jul 2026 |
| Ferguson Prison Unit G-6-280791 | Eastham State Farm (Glenrose) | Trailblazer Energy Resources,llc | 1 | 0 | 224K | Mar 2015 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sem Operating Company LLCMar 2015 → Feb 2020
- 2Etx Energy, LLCMar 2020 → Mar 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 801449-99 | Drill | Sem Operating Company LLC | Dec 9, 2014 | Dec 19, 2014 | Dec 23, 2014 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 2015 | Ferguson Prison Unit G-6-280791 | Eastham State Farm (Glenrose) | Trailblazer Energy Resources LLC | Temp Abandoned · shut in Jul 1, 2021 | 11,819 |
| Mar 22, 2015 | Ferguson Prison Unit G-3-280838 | Ft. Trinidad E. (Edwards) | Trailblazer Energy Resources LLC | SWR-10-Well · shut in Mar 1, 2015 | 11,819 |
| Mar 22, 2015 | Ferguson Prison Unit G-3-280806 | Fort Trinidad East (Buda) | Trailblazer Energy Resources LLC | SWR-10-Well · shut in Mar 1, 2015 | 11,819 |
Formation tops
As filed on W-2/G-1. Subsea from 148 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eagle FordEAGLEFORD | 9,162 | -9,014 |
| Sub-Clarksville | 9,184 | -9,036 |
| Woodbine | 9,250 | -9,102 |
| Lewisville - Disposal | 9,675 | -9,527 |
| Dex-Buda | 9,700 | -9,552 |
| BudaBUDA - DISPOSAL | 10,138 | -9,990 |
| Georgetown | 10,238 | -10,090 |
| Edwards | 10,834 | -10,686 |
| Glen Rose | 10,845 | -10,697 |
| Glen RoseGLENROSE | 10,845 | -10,697 |
| FrioFRIO - DISPOSAL | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,166 | 10,205 | Perforated |
| 10,845 | 11,794 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,170 | 13.5 | 1,295 S |
| 7.625 | 10,153 | 9.875 | 450 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 | Sep 22, 2016 | Jul 27, 2016 | Yes |
| 00 | Sep 15, 2016 | Jul 27, 2016 | — |
| 00 | Sep 14, 2016 | Apr 5, 2016 | 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 42-313-31277 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-313-31277 → 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/31331277, documented in the API reference.