WELL · 42-479-39786 · DISTRICT 4
Briscoe Chupadera Ranch #1H
Webb County · Wildcat field · Horizontal
Briscoe Chupadera Ranch #1H (API 42-479-39786) is a horizontal well in Webb County operated by Txco Resources Inc., completed October 8, 2007.
The RRC has issued 2 drilling permits (amended once) between 2007 and 2008, permitted to 13,000 ft.
Completion filings report 6 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, Edwards.
No lease production has been reported under this well’s leases.
Operator of record
San Antonio, TX · P-5 Y, filed Sep 3, 2010 · 201 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Txco Resources Inc. |
| Production reports | Javelin Energy Partners Mgmt LLCthrough Oct 2023 |
| Latest permit | Txco Resources Inc.Dec 18, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 3
- permits on file
- Dec 18, 2008
- last permit issued
- Oct 8, 2007
- completed
- 0
- cumulative oil, bbl
- 194K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 8, 2007
- 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 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 |
|---|---|---|---|---|---|---|
| Briscoe Chupadera Ranch G-4-253082 | Chupadera Creek (Pearsall) | Javelin Energy Partners Mgmt LLC | 1 | 0 | 194K | Nov 2008 – Jul 2026 |
| Briscoe Chupadera Ranch G-4-228678 | Wildcat | Txco Resources Inc. | 1 | 0 | 0 | May 2007 – Nov 2008 |
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.
- 1Anadarko E&P Company LPJun 2009 → Dec 2012
- 2Anadarko E&P Onshore LLCJan 2013 → Feb 2017
- 3SN EF Maverick, LLCMar 2017 → Aug 2023
- 4Javelin Energy Partners Mgmt LLCSep 2023 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 659915-98 | Recompletion | Txco Resources Inc. | Dec 4, 2008 | Dec 18, 2008 | Apr 18, 2008 | 10,500 |
| 659915-99 | Recompletion | Txco Resources Inc. | Apr 17, 2008 | May 1, 2008 | — | 10,500 |
| 634812-99 | Drill | Anadarko E&P Company LP | Mar 8, 2007 | Mar 14, 2007 | Aug 1, 2007 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-228678 | — | — | — | — |
| — | — G-4-253082 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 688 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 5,360 | -4,672 |
| Austin Chalk | 5,605 | -4,917 |
| Eagle FordEAGLEFORD | 6,180 | -5,492 |
| Edwards | 6,910 | -6,222 |
| Pearsall | 9,850 | -9,162 |
| Pearsall | 10,020 | -9,332 |
| Sligo | 10,480 | -9,792 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,274 | 10,344 | Perforated |
| 10,874 | 12,464 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,942 | 17.5 | 965 S |
| 9.625 | 10,112 | 12.25 | 1,600 S |
| 5.5 | 10,136 | 8.5 | 320 S |
| 5.5 | 10,967 | 8.5 | 320 S |
| — | 10,967 | — | — |
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 | Feb 19, 2010 | Dec 22, 2008 | Yes |
| 00 | Dec 3, 2009 | — | — |
| 00 | Feb 12, 2008 | Nov 12, 2007 | — |
| 00 | Aug 9, 2007 | Jul 25, 2007 | Yes |
| 00 | Aug 2, 2007 | — | — |
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 42-479-39786 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-39786 → 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/47939786, documented in the API reference.