WELL · 42-225-31202 · DISTRICT 3
Crespi #1
Houston County · Eastham State Farm (Glenrose) field · Horizontal · Directional
Crespi #1 (API 42-225-31202) is a horizontal well in Houston County operated by Trailblazer Energy Resources LLC, completed September 1, 2014.
The RRC has issued 2 drilling permits (amended twice) between 2011 and 2023, permitted to 15,600 ft.
Completion filings report 9 formation tops, including Buda, Austin Chalk, Sub-Clarksville, Woodbine.
Its 5 leases have reported 887 barrels of oil and 83.2K mcf of gas since February 2012, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Trailblazer Energy Resources LLC
Tulsa, OK · P-5 Y, filed Aug 4, 2025 · 30 permits on file · (866) 598-1407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trailblazer Energy Resources LLC |
| Production reports | Trailblazer Energy Resources,llcthrough Dec 2023 |
| Latest permit | Trailblazer Energy Resources,llcApr 26, 2023 |
- 15,600
- total depth, ft
- 4
- permits on file
- Apr 26, 2023
- last permit issued
- Sep 1, 2014
- completed
- 887
- cumulative oil, bbl
- 83.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 2014
- Shut in
- —
- Plugged
- —
Surface location
31.064258, -95.557372
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Houston County.
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 |
|---|---|---|---|---|---|---|
| Crespi G-3-274543 | Fort Trinidad, East (Buda) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Nov 2012 – Jul 2026 |
| Crespi G-3-276547 | Ft. Trinidad, E. (Edwards) | Trailblazer Energy Resources,llc | 1 | 0 | 0 | Apr 2013 – Jul 2026 |
| Crespi O-6-15956 | Eastham State Farm (Glenrose) | Trailblazer Energy Resources,llc | 1 | 887 | 1.04K | May 2021 – Jul 2026 |
| Crespi G-6-281688 | Eastham State Farm (Glenrose) | Trailblazer Energy Resources,llc | 1 | 0 | 19.6K | Sep 2014 – Jul 2023 |
| Crespi G-3-270609 | Fort Trinidad (Glen Rose, Upper) | Sem Operating Company LLC | 1 | 0 | 62.6K | Feb 2012 – Mar 2017 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Navidad Resources, LLCFeb 2012 → Aug 2013
- 2Sem Operating Company LLCSep 2013 → Feb 2020
- 3Etx Energy, LLCMar 2020 → Jul 2021
- 4Trailblazer Energy Resources,llcJan 2023 → Dec 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 889817-98 | Reclass | Trailblazer Energy Resources,llc | Jun 13, 2023 | Apr 26, 2023 | Oct 1, 2011 | 12,200 |
| 889817-99 | Reclass | Trailblazer Energy Resources,llc | Apr 17, 2023 | Apr 26, 2023 | — | 12,200 |
| 723060-98 | Drill | Navidad Resources, LLC | Dec 20, 2011 | Aug 26, 2011 | Sep 25, 2011 | 12,200 |
| 723060-99 | Drill | Navidad Resources, LLC | Aug 25, 2011 | Aug 26, 2011 | Sep 25, 2011 | 15,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-270609 | — | — | — | — |
| — | — G-3-274543 | — | — | — | — |
| — | — G-3-276547 | — | — | — | — |
| — | — G-6-281688 | — | — | — | — |
| — | — O-6-15956 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 306 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Buda | 960 | -654 |
| Austin Chalk | 8,580 | -8,274 |
| Sub-Clarksville | 8,900 | -8,594 |
| Woodbine | 8,980 | -8,674 |
| Austin Chalk | 9,234 | -8,928 |
| Woodbine | 9,338 | -9,032 |
| Buda | 9,922 | -9,616 |
| Buda | 9,960 | -9,654 |
| Edwards | 10,530 | -10,224 |
| Edwards | 10,531 | -10,225 |
| Edwards | 10,906 | -10,600 |
| Glen Rose | 11,068 | -10,762 |
| Glen Rose | 11,100 | -10,794 |
| Glen Rose | 11,101 | -10,795 |
| Glen Rose | 11,308 | -11,002 |
| Buda | 12,038 | -11,732 |
| PettitPETTET | — | — |
| Rodessa | — | — |
| Travis Peak | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,964 | 10,054 | Perforated |
| 10,600 | 10,789 | Perforated |
| 10,600 | 10,936 | Perforated |
| 10,823 | 10,936 | Perforated |
| 11,104 | 11,172 | Perforated |
| 11,104 | 11,650 | Perforated |
| 11,214 | 11,330 | Perforated |
| 11,396 | 11,471 | Perforated |
| 11,499 | 11,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,026 | 14.75 | 1,830 S |
| 7.625 | 9,300 | 9.875 | 665 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 | Jun 16, 2023 | May 8, 2023 | — |
| 00 | Feb 7, 2017 | May 6, 2015 | — |
| 00 | May 4, 2015 | May 12, 2014 | — |
| 00 | Nov 12, 2014 | May 12, 2014 | — |
| 00 | Nov 7, 2014 | Jun 2, 2014 | — |
| 00 | Dec 11, 2013 | Dec 21, 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 42-225-31202 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-225-31202 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Gore42-225-31397
2.5 KM · Interstate Explorations LLC · Section with this well →
| Sub-Clarksville | 8,597 | |
| Woodbine | 8,648 | |
| Buda | 9,581 | |
| Edwards | 10,130 | |
| Glen Rose | 10,665 | |
| Rodessa | — | |
| Pettit | — | |
| Travis Peak | — |
Mosley42-225-31349
3.0 KM · Sem Operating Company LLC · Section with this well →
| Sub-Clarksville | 9,120 | -8,848 |
| Woodbine | 9,188 | -8,916 |
| Buda | 10,114 | -9,842 |
| Edwards | 10,712 | -10,440 |
| Glen Rose | 11,210 | -10,938 |
| Travis Peak | — | |
| Rodessa | — | |
| Pettit | — |
Hunt Unit42-225-31393
4.0 KM · Pardus Oil & Gas Operating, LP · Section with this well →
| Austin Chalk | 8,144 | -7,916 |
| Sub-Clarksville | 8,344 | -8,116 |
| Woodbine | 8,420 | -8,192 |
| Buda | 9,362 | -9,134 |
| Georgetown | 9,440 | -9,212 |
| Pettit | — | |
| Glen Rose | — | |
| Edwards | — |
10 TOPS · FIRST 8
Shelly42-225-31245
5.2 KM · Treadstone Energy Partners, LLC · Section with this well →
| Buda | 9,383 | -9,139 |
| Georgetown | 9,458 | -9,214 |
| Edwards | 10,079 | -9,835 |
| Glen Rose | 10,490 | -10,246 |
| Pettit | — | |
| Woodbine | — | |
| Rodessa | — | |
| Travis Peak | — |
9 TOPS · FIRST 8
Bray42-225-31192
5.3 KM · Burk Royalty Co., Ltd. · Section with this well →
| Dexter | 9,200 | -8,915 |
| Buda | 9,827 | -9,542 |
| Georgetown | 9,922 | -9,637 |
| Edwards | 10,530 | -10,245 |
| Glen Rose | 10,930 | -10,645 |
| Woodbine | — | |
| Pettit | — | |
| Rodessa | — |
10 TOPS · FIRST 8
FT Trinidad Upper Glen Rose Unit42-225-31348
5.7 KM · Treadstone Energy Partners, LLC · Section with this well →
| Sub-Clarksville | 8,195 | -7,984 |
| Woodbine | 8,290 | -8,079 |
| Buda | 9,215 | -9,004 |
| Georgetown | 9,309 | -9,098 |
| Edwards | 9,940 | -9,729 |
| Glen Rose | 10,336 | -10,125 |
| Rodessa | — | |
| Travis Peak | — |
9 TOPS · FIRST 8
Weeks42-225-31216
6.2 KM · Maximus Operating, Ltd. · Section with this well →
| Austin Chalk | 8,132 | -7,807 |
| Austin Chalk | 8,132 | -7,807 |
| Buda | 9,442 | -9,117 |
| Georgetown | 9,510 | -9,185 |
| Glen Rose | 10,592 | -10,267 |
L. W. Huffman42-225-31433
7.4 KM · Kodiak Oil & Gas, Inc. · Section with this well →
| Glen Rose | — | |
| Pettit | — | |
| Rodessa | — | |
| Sub-Clarksville | — | |
| Travis Peak | — | |
| Woodbine | — | |
| Buda | — | |
| Edwards | — |
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/22531202, documented in the API reference.