WELL · 42-315-30908 · DISTRICT 6
Cowherd #1
Marion County · Braden (Travis Peak) field · Vertical
Cowherd #1 (API 42-315-30908) is a plugged well in Marion County, plugged January 3, 2012, last operated by Cook Exploration CO..
The RRC has issued one drilling permit (amended once), issued August 4, 2004, permitted to 6,950 ft.
Completion filings report 3 formation tops, including BMA, Pettit, Travis Peak.
Its 2 leases have reported 1.84K barrels of oil and 413 mcf of gas since October 2005, last reporting in July 2015. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Longview, TX · P-5 Y, filed Dec 4, 2025 · 56 permits on file · (903) 237-8876
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cook Exploration Co. |
| Production reports | Cook Exploration Co.through Sep 2008 |
| Latest permit | Cook Exploration Co.Aug 4, 2004 |
- 6,950
- total depth, ft
- 2
- permits on file
- Aug 4, 2004
- last permit issued
- Jan 13, 2006
- completed
- 1.84K
- cumulative oil, bbl
- 413
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 2006
- Shut in
- —
- Plugged
- Jan 3, 2012
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 |
|---|---|---|---|---|---|---|
| Cowherd O-6-14479 | Braden (Travis Peak) | Cook Exploration Co. | 1 | 1.84K | 413 | Oct 2005 – Jul 2015 |
| Cowherd G-6-262881 | Wildcat | Cook Exploration Co. | 1 | 0 | 0 | Oct 2010 – Jan 2012 |
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.
- 1Cook Exploration Co.Oct 2005 → Sep 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 549118-98 | Drill | Cook Exploration Co. | Jan 31, 2006 | Aug 4, 2004 | Jan 22, 2005 | 6,950 |
| 549118-99 | Drill | Cook Exploration Co. | Aug 4, 2004 | Aug 4, 2004 | Jan 22, 2005 | 6,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-262881 | — | — | — | — |
| — | — O-6-14479 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 199 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BMA | 5,070 | -4,871 |
| Pettit | 5,920 | -5,721 |
| Travis Peak | 6,115 | -5,916 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,139 | 6,143 | Perforated |
| 6,295 | 6,303 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 514 | 11 | 164 S |
| 4.5 | 6,924 | 7.875 | 730 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 | Apr 3, 2012 | Jan 18, 2011 | — |
| 00 | Aug 17, 2006 | Feb 8, 2006 | Yes |
| 00 | Apr 7, 2006 | — | — |
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 42-315-30908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-315-30908 → 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/31530908, documented in the API reference.