WELL · 42-365-34989 · DISTRICT 6
Morelock #4
Panola County · Carthage North (Cotton Valley) field · Vertical
Morelock #4 (API 42-365-34989) is a well in Panola County operated by Winchester Production CO. Ltd., completed December 10, 2003.
The RRC has issued 3 drilling permits (amended once) between 2003 and 2004, permitted to 9,800 ft.
It was permitted by Winchester Production Company and has since transferred to Winchester Production CO. Ltd. on the wellbore schedule.
Completion filings report 7 formation tops, including Glen Rose, Massive Anhydrite (marker), T/James, T/Tp.
No lease production has been reported under this well’s leases.
Operator of record
Winchester Production Co. Ltd.
Permitted by Winchester Production Company; the EWA schedule now lists a different operator.
Shreveport, LA · P-5 Y, filed Dec 4, 2009 · 31 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winchester Production Co. Ltd. |
| Production reports | Brookston Energy, Inc.through Apr 2026 |
| Latest permit | Winchester Production CompanySep 16, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 4
- permits on file
- Sep 16, 2004
- last permit issued
- Dec 10, 2003
- completed
- 0
- cumulative oil, bbl
- 319K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 10, 2003
- 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 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 |
|---|---|---|---|---|---|---|
| Morelock G-6-204402 | Bethany (Travis Peak Cons.) | Brookston Energy, Inc. | 1 | 0 | 305K | Aug 2004 – Jul 2026 |
| Morelock G-6-199575 | Carthage, North (Cotton Valley) | Winchester Production Co., Ltd. | 1 | 0 | 959 | Dec 2003 – May 2007 |
| Morelock G-6-200984 | Carthage (Travis Peak-Collins) | Winchester Production Company | 1 | 0 | 12.6K | Mar 2004 – Dec 2004 |
Gas, mcf lease total
Last 12 months 5,277 · prior 12 6,915(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Winchester Production CompanyDec 2003 → Apr 2007
- 2Winchester Production Co., Ltd.May 2007 → Jun 2008
- 3Exco Production Company, LPJul 2008 → Dec 2009
- 4Exco Operating Company, LPJan 2010 → Jan 2013
- 5Exco/Hgi JV Assets, LLCFeb 2013 → Jun 2014
- 6Compass Energy Operating, LLCJul 2014 → Nov 2015
- 7Indigo Resources LLCDec 2015 → Oct 2018
- 8Brookston Energy, Inc.Nov 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 550957-99 | Recompletion | Winchester Production Company | Sep 14, 2004 | Sep 16, 2004 | — | 6,500 |
| 543658-99 | Recompletion | Winchester Production Company | Mar 25, 2004 | Mar 25, 2004 | Feb 4, 2004 | 6,500 |
| 528872-98 | Drill | Winchester Production Company | Sep 22, 2003 | Feb 27, 2003 | Oct 2, 2003 | 9,800 |
| 528872-99 | Drill | Winchester Production Company | Feb 26, 2003 | Feb 27, 2003 | — | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-199575 | — | — | — | — |
| — | — G-6-200984 | — | — | — | — |
| — | — G-6-204402 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 300 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glen Rose | 3,070 | -2,770 |
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 4,220 | -3,920 |
| T/James | 5,330 | -5,030 |
| T/TP | 5,985 | -5,685 |
| B/CV "B" Lime | 8,360 | -8,060 |
| B/CV B Lime | 8,360 | -8,060 |
| T/Bossier Shale | 9,605 | -9,305 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,968 | 5,974 | Perforated |
| 6,167 | 6,177 | Perforated |
| 8,622 | 9,648 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,814 | 11 | 510 S |
| 4.5 | 9,771 | 7.875 | 2,300 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 | Feb 3, 2005 | Sep 22, 2004 | Yes |
| 00 | Dec 2, 2004 | — | — |
| 00 | Jun 16, 2004 | Mar 31, 2004 | Yes |
| 00 | May 14, 2004 | — | — |
| 00 | Mar 29, 2004 | Jan 21, 2004 | Yes |
| 00 | Mar 8, 2004 | — | — |
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 42-365-34989 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-34989 → 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/36534989, documented in the API reference.