WELL · 42-131-38399 · DISTRICT 4
D. C. R. C. #4207
Duval County · Petrox (1970) field · Shut IN · Vertical
D. C. R. C. #4207 (API 42-131-38399) is a well in Duval County operated by Production Resources Inc., completed August 8, 2000 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 12, 2000, permitted to 2,300 ft.
It was permitted by Dewbre Petroleum Corporation and has since transferred to Production Resources Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Cole Sands, Petrox Sand.
Its lease has reported 9.75K barrels of oil since August 2000, last reporting in July 2026.
Operator of record
Permitted by Dewbre Petroleum Corporation; the EWA schedule now lists a different operator.
- Based in
- Castroville, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 5, 2026
- Permits on file
- 56
- Phone
- (210) 323-7818
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Production Resources Inc. |
| Production reports | Sawmill Resources, LLCthrough Jul 2019 |
| Latest permit | Dewbre Petroleum CorporationMay 12, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,300
- total depth, ft
- 1
- permits on file
- May 12, 2000
- last permit issued
- Aug 8, 2000
- completed
- 9.75K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 8, 2000
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| D. C. R. C. O-4-12955 | Petrox (1970) | Production Resources, Inc. | 1 | 9.75K | 0 | Aug 2000 – 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.
- 1Dewbre Petroleum CorporationNov 2000 → Jan 2008
- 2Gulftex Energy, LLCFeb 2008 → Jul 2011
- 3Gulftex Energy II, LPAug 2011 → Jan 2013
- 4Gulftex Energy III, LPFeb 2013 → May 2016
- 5Gulftex Energy IV, LPFeb 2017 → Jun 2018
- 6Sawmill Resources, LLCJul 2018 → Jul 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 494792-99 | Drill | Dewbre Petroleum Corporation | May 8, 2000 | May 12, 2000 | Aug 15, 2000 | 2,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-12955 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 480 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO SANDS | 1,200 | -720 |
| Cole Sands | 1,600 | -1,120 |
| Petrox Sand | 1,950 | -1,470 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,963 | 1,970 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 230 | 12.25 | 97 S |
| 4.5 | 2,192 | 7.875 | 435 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 | Nov 10, 2000 | Sep 1, 2000 | — |
| 00 | Sep 19, 2000 | — | — |
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 42-131-38399 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-38399 → 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/13138399, documented in the API reference.