WELL · 42-427-32860 · DISTRICT 4
DE Flores M. S. #4
Starr County · Flores (Vicksburg K-1) field · Vertical
De Flores M. S. #4 (API 42-427-32860) is a plugged well in Starr County, plugged January 12, 2000, last operated by Tasca Exploration Company.
The RRC has issued 2 drilling permits in 1996, permitted to 5,800 ft.
Completion filings report 2 formation tops, including Frio, Vicksburg.
Operator of record
Houston, TX · P-5 Y, filed May 3, 2002 · 47 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tasca Exploration Company |
| Production reports | Tasca Exploration Companythrough Nov 1997 |
| Latest permit | Tasca Exploration CompanySep 27, 1996 |
- 5,800
- total depth, ft
- 2
- permits on file
- Sep 27, 1996
- last permit issued
- Apr 17, 1996
- completed
- 0
- cumulative oil, bbl
- 224K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1996 THROUGH Mar 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 17, 1996
- Shut in
- —
- Plugged
- Jan 12, 2000
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 |
|---|---|---|---|---|---|---|
| DE Flores, M. S. G-4-161016 | Flores (Frio 4850) | Tasca Exploration Company | 1 | 0 | 202K | Sep 1996 – Mar 2000 |
| DE Flores, M. S. G-4-159287 | Flores (Vicksburg K-1) | Tasca Exploration Company | 1 | 0 | 21.2K | Apr 1996 – Jan 1997 |
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.
- 1Tasca Exploration CompanyApr 1996 → Nov 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 453040-99 | Recompletion | Tasca Exploration Company | Sep 23, 1996 | Sep 27, 1996 | Sep 17, 1996 | 5,000 |
| 446412-99 | Drill | Tasca Exploration Company | Mar 28, 1996 | Apr 1, 1996 | Apr 3, 1996 | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-159287 | — | — | — | — |
| — | — G-4-161016 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 350 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,867 | 4,874 | Perforated |
| 5,678 | 5,690 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,000 | 12.25 | 425 S |
| 4.5 | 5,800 | 7.875 | 311 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 | Feb 3, 1997 | Oct 9, 1996 | Yes |
| 00 | Jan 9, 1997 | — | — |
| 00 | Aug 16, 1996 | May 9, 1996 | Yes |
| 00 | Aug 9, 1996 | — | — |
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 42-427-32860 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32860 → 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/42732860, documented in the API reference.