WELL · 42-131-38356 · DISTRICT 4
Cuellar 123 #6
Duval County · SVD (Yegua C) field · Vertical
Cuellar 123 #6 (API 42-131-38356) is a plugged well in Duval County, plugged September 14, 2001, last operated by Sanchez Oil & Gas Corporation.
The RRC has issued one drilling permit (amended once), issued November 30, 1999, permitted to 5,700 ft.
Completion filings report 6 formation tops, including Cole, Miranda, Svd Pettus A, Scd Pettus C.
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 2001 |
| Latest permit | Sanchez Oil & Gas CorporationNov 30, 1999 |
- 5,700
- total depth, ft
- 2
- permits on file
- Nov 30, 1999
- last permit issued
- Jan 26, 2000
- completed
- 0
- cumulative oil, bbl
- 51.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2000 THROUGH Sep 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 26, 2000
- Shut in
- —
- Plugged
- Sep 14, 2001
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 |
|---|---|---|---|---|---|---|
| Cuellar 123 G-4-176401 | SVD (Yegua C) | Sanchez Oil & Gas Corporation | 1 | 0 | 51.5K | Jan 2000 – Sep 2001 |
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 CorporationJan 2000 → Jul 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 489925-98 | Drill | Sanchez Oil & Gas Corporation | Apr 5, 2000 | Nov 30, 1999 | — | 5,700 |
| 489925-99 | Drill | Sanchez Oil & Gas Corporation | Nov 30, 1999 | Nov 30, 1999 | Dec 8, 1999 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-176401 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 636 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole | 2,028 | -1,392 |
| Miranda | 2,926 | -2,290 |
| SVD Pettus A | 3,116 | -2,480 |
| SCD Pettus C | 3,225 | -2,589 |
| SVD Pettus D | 3,344 | -2,708 |
| SVD Pettus E | 3,440 | -2,804 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,304 | 3,312 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 873 | — | 370 S |
| 5.5 | 3,568 | 8.5 | 265 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 | May 12, 2000 | Feb 15, 2000 | Yes |
| 00 | Apr 11, 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 42-131-38356 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-38356 → 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/13138356, documented in the API reference.