WELL · 42-131-39514 · DISTRICT 4
Welder Heirs #7S
Duval County · Seven Sisters field · Shut IN · Vertical
Welder Heirs #7S (API 42-131-39514) is a well in Duval County operated by Sanchez Oil & Gas Corporation, completed February 20, 2015 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued September 24, 2014, permitted to 3,500 ft.
Completion filings report 8 formation tops, including Miocene (undifferentiated), Catahoula, Jackson, Palangana Salt - Injection/Dispo.
Its lease has reported 1.68K barrels of oil since December 2014, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Feb 4, 2026 · 541 permits on file · (956) 722-8092
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sanchez Oil & Gas Corporation |
| Production reports | Sanchez Oil & Gas Corporationthrough Jul 2016 |
| Latest permit | Sanchez Oil & Gas CorporationSep 24, 2014 |
- 3,500
- total depth, ft
- 1
- permits on file
- Sep 24, 2014
- last permit issued
- Feb 20, 2015
- completed
- 1.68K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 20, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder Heirs O-4-13921 | Seven Sisters | Sanchez Oil & Gas Corporation | 2 | 1.68K | 0 | Dec 2014 – Jul 2026 |
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.
- 1Sanchez Oil & Gas CorporationFeb 2015 → Jul 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 795764-99 | Drill | Sanchez Oil & Gas Corporation | Sep 5, 2014 | Sep 24, 2014 | Dec 2, 2014 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-13921 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 445 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | 500 | -55 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 1,209 | -764 |
| JacksonJACKSON - INJECTION/DISPOSAL; H2 | 1,690 | -1,245 |
| Palangana Salt - Injection/Dispo | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL | — | — |
| Vicksburg | — | — |
| Wilcox | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,143 | 2,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 735 | 12.25 | 226 S |
| 7 | 2,549 | 8.75 | 230 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 | Jun 2, 2015 | Mar 23, 2015 | 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 42-131-39514 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-39514 → 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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000111422 | W-14 Disposal | Not activated | 10,000 | 885 | 1,770–1,950 |
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/13139514, documented in the API reference.