WELL · 42-123-31543 · DISTRICT 2
Prewett Marshall #1
DE Witt County · Yorktown South (Wilcox 9930) field · Vertical
Prewett Marshall #1 (API 42-123-31543) is a plugged well in De Witt County, plugged April 3, 2014, last operated by Virtex Operating Company Inc..
The RRC has issued one drilling permit (amended once), issued August 3, 1987, permitted to 11,000 ft.
It was permitted by Bass Enterprises Production CO. and has since transferred to Virtex Operating Company Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Jackson, Yegua, Wilcox.
Operator of record
Permitted by Bass Enterprises Production Co.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Sep 6, 2024 · 170 permits on file · (361) 299-9790
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Virtex Operating Company Inc. |
| Production reports | Virtex Operating Company, Inc.through Jul 2013 |
| Latest permit | Bass Enterprises Production Co.Aug 3, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Aug 3, 1987
- last permit issued
- Nov 9, 1987
- completed
- 0
- cumulative oil, bbl
- 506K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 9, 1987
- Shut in
- —
- Plugged
- Apr 3, 2014
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Prewett, Marshall G-2-125785 | Yorktown, South (Wilcox 9930) | Virtex Operating Company, Inc. | 1 | 0 | 506K | Jan 1993 – Sep 2018 |
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.
- 1Bass Enterprises Production Co.Jan 1993 → Jan 2002
- 2Virtex Petroleum Company, Inc.Feb 2002 → Jan 2008
- 3Virtex Operating Company, Inc.Feb 2008 → Jul 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333780-98 | Drill | Bass Enterprises Production Co. | Nov 30, 1987 | Aug 3, 1987 | — | 11,000 |
| 333780-99 | Drill | Bass Enterprises Production Co. | Jul 30, 1987 | Aug 3, 1987 | — | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-125785 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 310 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,318 | 9,334 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,700 | 12.25 | 665 S |
| 5.5 | 10,505 | 8.75 | 760 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 | Dec 31, 1987 | Dec 7, 1987 | Yes |
| 00 | Dec 11, 1987 | — | — |
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 42-123-31543 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31543 → 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/12331543, documented in the API reference.