WELL · 42-215-33512 · DISTRICT 4
Valderas Gas Unit #4
Hidalgo County · Mercedes (11000) field · Directional
Valderas Gas Unit #4 (API 42-215-33512) is a plugged well in Hidalgo County, plugged November 1, 2018, last operated by Dewbre Petroleum Corporation.
The RRC has issued 2 drilling permits between 2006 and 2013, permitted to 12,000 ft.
Completion filings report 3 formation tops, including 10,300' Sand, 11,000' Sand, 11000' Sand.
Operator of record
Corpus Christ, TX · P-5 Y, filed Sep 4, 2025 · 366 permits on file · (361) 888-7978
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dewbre Petroleum Corporation |
| Production reports | Dewbre Petroleum Corporationthrough Oct 2014 |
| Latest permit | Dewbre Petroleum CorporationJun 27, 2013 |
- 12,000
- total depth, ft
- 2
- permits on file
- Jun 27, 2013
- last permit issued
- Nov 23, 2006
- completed
- 0
- cumulative oil, bbl
- 798K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2006 THROUGH May 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 23, 2006
- Shut in
- —
- Plugged
- Nov 1, 2018
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 2 leases 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 |
|---|---|---|---|---|---|---|
| Valderas Gas Unit G-4-270346 | Mercedes (10300 SD) | Dewbre Petroleum Corporation | 1 | 0 | 18.8K | Jul 2013 – May 2019 |
| Valderas Gas Unit G-4-223689 | Mercedes (11000) | Dewbre Petroleum Corporation | 1 | 0 | 779K | Nov 2006 – Oct 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.
- 1Dewbre Petroleum CorporationNov 2006 → Oct 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 765367-99 | Recompletion | Dewbre Petroleum Corporation | Jun 25, 2013 | Jun 27, 2013 | Jun 28, 2013 | 11,772 |
| 623882-99 | Drill | Dewbre Petroleum Corporation | Aug 4, 2006 | Aug 11, 2006 | Sep 11, 2006 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-223689 | — | — | — | — |
| — | — G-4-270346 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 64 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 10,300' Sand | 10,416 | -10,352 |
| 11,000' Sand | 10,940 | -10,876 |
| 11000' Sand | 10,940 | -10,876 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,418 | 10,428 | Perforated |
| 10,942 | 10,968 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,025 | 14.75 | 1,072 S |
| 7.625 | 9,608 | 9.875 | 1,898 S |
| 4.5 | 11,772 | 6.5 | 284 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 | Oct 24, 2013 | Jul 12, 2013 | — |
| 00 | Jul 5, 2007 | Jun 14, 2007 | — |
| 00 | May 4, 2007 | Feb 13, 2007 | — |
| 00 | Apr 24, 2007 | Dec 28, 2006 | Yes |
| 00 | Jan 9, 2007 | — | — |
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 42-215-33512 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-33512 → 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/21533512, documented in the API reference.