WELL · 42-409-32857 · DISTRICT 4
Valley #4ST
San Patricio County · Midway South (Consolidated) field · Producing · Directional
Valley #4ST (API 42-409-32857) is a well in San Patricio County operated by Proline Energy Resources Inc, completed November 27, 2012 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2007 and 2012, permitted to 14,000 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
Completion filings report 6 formation tops, including Miocene (undifferentiated), Frio, Anomalina, Lower Guedin.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
Sugar Land, TX · P-5 Y, filed Jul 4, 2026 · (832) 930-4455
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | Proline Energy Resources Incthrough Mar 2025 |
| Latest permit | EOG Resources, Inc.Jul 25, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 2
- permits on file
- Jul 25, 2012
- last permit issued
- Nov 27, 2012
- completed
- 0
- cumulative oil, bbl
- 747K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 27, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Valley G-4-226861 | Midway, South (Consolidated) | Proline Energy Resources Inc | 1 | 0 | 747K | Mar 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 736(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Mar 2007 → Dec 2016
- 2Vantage Operating, LLCMar 2017 → Sep 2017
- 3Proline Energy Resources IncJan 2019 → Mar 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 744458-99 | Recompletion | EOG Resources, Inc. | Jul 11, 2012 | Jul 25, 2012 | Jul 31, 2012 | 12,800 |
| 630816-99 | Drill | EOG Resources, Inc. | Dec 20, 2006 | Jan 5, 2007 | Jan 26, 2007 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-226861 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 41 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE MIOCENE | 4,880 | -4,839 |
| FrioTOP FRIO | 5,150 | -5,109 |
| FrioLOWER FRIO | 9,787 | -9,746 |
| Anomalina | 10,500 | -10,459 |
| Lower Guedin | 11,400 | -11,359 |
| Upper Houghton | 12,400 | -12,359 |
| Lower Houghton | 12,500 | -12,459 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,488 | 11,506 | Perforated |
| 12,550 | 12,600 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,504 | 17.5 | 1,892 S |
| 9.625 | 10,450 | 12.25 | 990 S |
| 4.5 | 12,782 | 8.5 | 1,020 S |
| 4.5 | 12,975 | 6.125 | 185 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 | Aug 28, 2013 | Feb 4, 2013 | Yes |
| 00 | May 31, 2007 | Apr 17, 2007 | Yes |
| 00 | May 30, 2007 | — | 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 42-409-32857 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-32857 → 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/40932857, documented in the API reference.