WELL · 42-131-37880 · DISTRICT 4
DCR 203 #1
Duval County · Piedre Lumbre (Wilcox) field · Vertical
Dcr 203 #1 (API 42-131-37880) is a plugged well in Duval County, plugged December 30, 1996, last operated by Sonat Exploration CO. - Houston.
The RRC has issued one drilling permit (amended once), issued January 4, 1994, permitted to 10,200 ft.
Completion filings report 3 formation tops, including 13/Yegua, T/Queen City, T/Wilcox.
Operator of record
Sonat Exploration Co. - Houston
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 15, 1993
- Permits on file
- 197
- Phone
- (713) 940-4026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sonat Exploration Co. - Houston |
| Production reports | Sonat Exploration Co. - Houstonthrough May 1996 |
| Latest permit | Sonat Exploration Co. - HoustonJan 4, 1994 |
- 10,200
- total depth, ft
- 2
- permits on file
- Jan 4, 1994
- last permit issued
- Mar 23, 1994
- completed
- 0
- cumulative oil, bbl
- 890K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Dec 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 23, 1994
- Shut in
- —
- Plugged
- Dec 30, 1996
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 |
|---|---|---|---|---|---|---|
| DCR 203 G-4-148998 | Piedre Lumbre (Wilcox) | Sonat Exploration Co. - Houston | 1 | 0 | 890K | Mar 1994 – Dec 1996 |
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.
- 1Sonat Exploration Co. - HoustonMar 1994 → May 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419881-98 | Drill | Sonat Exploration Co. - Houston | Apr 7, 1994 | Jan 4, 1994 | Jan 14, 1994 | 10,200 |
| 419881-99 | Drill | Sonat Exploration Co. - Houston | Jan 4, 1994 | Jan 4, 1994 | — | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-148998 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 462 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 13/Yegua | 3,700 | -3,238 |
| T/Queen City | 5,190 | -4,728 |
| T/Wilcox | 7,020 | -6,558 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,100 | 7,106 | Perforated |
| 7,126 | 7,142 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,564 | 13.5 | 1,360 S |
| 7 | 7,850 | 8.75 | 560 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 9, 1994 | Apr 11, 1994 | — |
| 00 | May 5, 1994 | — | — |
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 42-131-37880 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37880 → 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/13137880, documented in the API reference.