WELL · 42-203-31011 · DISTRICT 6
Jonesville A #4
Harrison County · Waskom (Travis Peak 4) field · Vertical
Jonesville A #4 (API 42-203-31011) is a well in Harrison County operated by Winchester Production Company, completed March 20, 1983.
The RRC has issued 3 drilling permits between 1982 and 2007, permitted to 6,600 ft.
Completion filings report 3 formation tops, including Massive Anhydrite (marker), Pettit, Travis Peak.
Its 4 leases have reported 41.2K barrels of oil and 273K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Shreveport, LA · P-5 Y, filed Feb 2, 2007 · 528 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winchester Production Company |
| Production reports | Exco Operating Company, LPthrough Jun 2012 |
| Latest permit | Winchester Production CompanyApr 10, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,600
- total depth, ft
- 3
- permits on file
- Apr 10, 2007
- last permit issued
- Mar 20, 1983
- completed
- 41.2K
- cumulative oil, bbl
- 273K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 1983
- 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 4 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 |
|---|---|---|---|---|---|---|
| Jonesville A G-6-223444 | Jonesville (Travis Peak 5940) | Brookston Energy, Inc. | 1 | 0 | 53.1K | Nov 2006 – Jul 2026 |
| Jonesville "A" G-6-226129 | Waskom (Travis Peak 4) | Brookston Energy, Inc. | 1 | 0 | 0 | Jan 2007 – Jul 2026 |
| Jonesville No. 4 O-6-13086 | Jonesville (Travis Peak 5940) | Winchester Production Co., Ltd. | 1 | 41.2K | 220K | Jan 1993 – Oct 2007 |
| — G-6-104964 | — | — | 0 | 0 | 0 | — |
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.
- 1Winchester Production CompanyJan 1993 → Apr 2007
- 2Winchester Production Co., Ltd.May 2007 → Jun 2008
- 3Exco Production Company, LPJul 2008 → Dec 2009
- 4Exco Operating Company, LPJan 2010 → Jun 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 635001-99 | Recompletion | Winchester Production Company | Mar 12, 2007 | Apr 10, 2007 | — | 6,500 |
| 400976-99 | Recompletion | Winchester Production Company | Jul 8, 1992 | Jul 13, 1992 | Jun 18, 1992 | 6,400 |
| 177802-99 | Drill | Winchester Oil Company | Nov 17, 1982 | Nov 17, 1982 | — | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-104964 | — | — | — | — |
| — | — G-6-223444 | — | — | — | — |
| — | — G-6-226129 | — | — | — | — |
| — | — O-6-13086 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 240 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 4,480 | -4,240 |
| Pettit | 5,548 | -5,308 |
| Travis Peak | 5,858 | -5,618 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,892 | 5,900 | Perforated |
| 6,004 | 6,094 | Perforated |
| 6,091 | 6,094 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,006 | 12.25 | 425 S |
| 2.375 | 5,800 | — | — |
| 4.5 | 6,491 | 7.875 | 395 S |
| 4.333 | 6,491 | 7.875 | 1,155 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 | May 16, 2007 | Feb 7, 2007 | — |
| 00 | Apr 24, 2007 | — | — |
| 00 | Apr 18, 2007 | Dec 4, 2006 | — |
| 00 | Apr 18, 2007 | — | — |
| 00 | Dec 27, 2006 | — | — |
| 00 | Dec 16, 1992 | Jul 14, 1992 | Yes |
| 00 | Dec 8, 1992 | Nov 5, 1992 | — |
| 00 | Nov 16, 1992 | — | — |
| 00 | Jan 12, 1984 | Mar 31, 1983 | — |
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 42-203-31011 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-31011 → 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/20331011, documented in the API reference.