WELL · 42-041-31103 · DISTRICT 3
Sebesta Bros. #1RE
Brazos County · Aggieland (Woodbine) field · Vertical
Sebesta Bros. #1RE (API 42-041-31103) is a plugged well in Brazos County, plugged May 8, 2025, last operated by Dartex Energy Corporation.
The RRC has issued 2 drilling permits between 1984 and 2013, permitted to 11,500 ft.
It was permitted by Aschere Operating Company, LLC and has since transferred to Dartex Energy Corporation on the wellbore schedule.
Completion filings report 9 formation tops, including Sparta, Austin Chalk, Wilcox, Navarro.
Its 2 leases have reported 22.5K barrels of oil and 229K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Aschere Operating Company, LLC; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Mar 4, 2026 · (409) 658-7806
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dartex Energy Corporation |
| Production reports | Dartex Energy Corporationthrough Oct 2020 |
| Latest permit | Aschere Operating Company, LLCDec 27, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Dec 27, 2013
- last permit issued
- Feb 3, 2015
- completed
- 22.5K
- cumulative oil, bbl
- 229K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 3, 2015
- Shut in
- —
- Plugged
- May 8, 2025
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sebesta Bros. O-3-26891 | Aggieland (Woodbine) | Dartex Energy Corporation | 1 | 9.01K | 85.6K | Feb 2015 – Jul 2026 |
| Sebesta Brothers O-3-17427 | Aggieland (Woodbine) | Texas Petroleum Investment Co. | 1 | 13.5K | 144K | Jan 1993 – Jun 2010 |
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.
- 1Hallwood Petroleum, Inc.Jan 1993 → Sep 1994
- 2Texas Petroleum Investment Co.Oct 1994 → Nov 2006
- 3Aschere Operating Company, LLCFeb 2015 → Feb 2016
- 4Dartex Energy CorporationNov 2017 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 775423-99 | Reenter | Aschere Operating Company, LLC | Dec 10, 2013 | Dec 27, 2013 | Apr 4, 2014 | 11,500 |
| 229180-99 | Drill | McMurrey Petroleum, Inc. | Mar 13, 1984 | Feb 13, 1984 | Feb 17, 1984 | 9,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17427 | — | — | — | — |
| — | — O-3-26891 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 269 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpartaSPARTA - DISPOSAL | 9,275 | -9,006 |
| Austin ChalkTOP AUSTIN CHALK | 9,342 | -9,073 |
| WilcoxWILCOX - DISPOSAL | 9,425 | -9,156 |
| NavarroNAVARRO - DISPOSAL | 9,550 | -9,281 |
| Austin ChalkAUSTIN CHALK - LOST CIRCULATION | 9,655 | -9,386 |
| Austin ChalkBASE AUSTIN CHALK | 9,682 | -9,413 |
| Eagle FordEAGLEFORD | 9,695 | -9,426 |
| WoodbineWOODBINE - PRODUCTION | 9,718 | -9,449 |
| Woodbine | 9,730 | -9,461 |
| BudaBUDA - PRODUCTION | 10,206 | -9,937 |
| GeorgetownGEORGETOWN - PRODUCTION | 10,264 | -9,995 |
| EdwardsEDWARDS - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,721 | 9,745 | Perforated |
| 9,736 | 9,757 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,616 | 12.25 | 1,300 S |
| 5.5 | 9,873 | 8.75 | 225 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 | Jan 29, 2016 | Mar 18, 2015 | Yes |
| 00 | Apr 26, 1984 | Mar 27, 1984 | — |
| 00 | Apr 7, 1984 | Mar 27, 1984 | — |
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 42-041-31103 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31103 → 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/04131103, documented in the API reference.