TEXAS · WELLS · YOUNG COUNTY · MARSHALL LEASE · API 42-503-85751 · DISTRICT 7C
Marshall #1SW
Young County · Daws field · Injection · Vertical
Marshall #1SW (API 42-503-85751) is a well in Young County operated by Walsh & Watts Inc., completed February 17, 1953 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued August 14, 2013, permitted to 779 ft.
Completion filings report 3 formation tops, including Base Fresh Water, Red Bed, Permian (undifferentiated).
Its lease has reported 405K barrels of oil and 725K mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 2.06K barrels injected in the 12 months reported through November 2025.
Operator of record
- Based in
- Aledo, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 2, 2025
- Permits on file
- 361
- Phone
- (469) 428-3381
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Walsh & Watts Inc. |
| Production reports | Walsh & Watts, Inc.through Apr 2026 |
| Latest permit | Walsh & Watts, Inc.Aug 14, 2013 |
- 779
- total depth, ft
- 1
- permits on file
- Aug 14, 2013
- last permit issued
- Feb 17, 1953
- completed
- 405K
- cumulative oil, bbl
- 725K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 17, 1953
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Marshall O-13-7800 | Daws | Walsh & Watts, Inc. | 9 | 405K | 725K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 18,714 · prior 12 43,071(-57%)
Gas, mcf lease total
Last 12 months 134,022 · prior 12 209,953(-36%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Walsh & Watts, Inc.Jan 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 767941-99 | Reenter | Walsh & Watts, Inc. | Aug 8, 2013 | Aug 14, 2013 | Feb 16, 1953 | 780 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 17, 1953 | Marshall O-13-7800 | Daws | Walsh & Watts Inc. | Injection | 779 |
Formation tops
As filed on W-2/G-1. Subsea from 1,167 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Fresh Water | 100 | 1,067 |
| Red Bed | 250 | 917 |
| Permian (undifferentiated)PERMIAN SANDS | 756 | 411 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 756 | 779 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 756 | 9 | 175 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 | Sep 14, 2016 | Aug 23, 2013 | Yes |
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 42-503-85751 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-85751 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 2.06K
- bbl, last 12 reported months
- 118K
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000114253 | W-14 Disposal | Active | 60 | 377 | 754–779 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,056 · prior 12 7,999(-74%)
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/50385751, documented in the API reference.