WELL · 42-481-34457 · DISTRICT 3
Donald Schoenfield Unit #1
Wharton County · New Taiton (Frio 3780) field · Vertical
Donald Schoenfield Unit #1 (API 42-481-34457) is a plugged well in Wharton County, plugged August 27, 2004, last operated by Gulfstar Properties Inc..
The RRC has issued one drilling permit (amended once), issued June 21, 2002, permitted to 4,650 ft.
Completion filings report 4 formation tops, including Fresh Water, Miocene (undifferentiated), Catahoula, Frio.
Operator of record
San Antonio, TX · P-5 Y, filed Mar 4, 2026 · 62 permits on file · (210) 722-6941
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gulfstar Properties Inc. |
| Production reports | Gulfstar Properties, Inc.through Feb 2004 |
| Latest permit | Gulfstar Properties, Inc.Jun 21, 2002 |
- 4,650
- total depth, ft
- 2
- permits on file
- Jun 21, 2002
- last permit issued
- Jul 19, 2002
- completed
- 0
- cumulative oil, bbl
- 130K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2002 THROUGH Aug 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 19, 2002
- Shut in
- —
- Plugged
- Aug 27, 2004
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 |
|---|---|---|---|---|---|---|
| Donald Schoenfield Unit G-3-193464 | New Taiton (Frio 3780) | Gulfstar Properties, Inc. | 1 | 0 | 130K | Jul 2002 – Aug 2004 |
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.
- 1Gulfstar Properties, Inc.Nov 2002 → Feb 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521273-98 | Drill | Gulfstar Properties, Inc. | Jan 10, 2003 | Jun 21, 2002 | — | 4,650 |
| 521273-99 | Drill | Gulfstar Properties, Inc. | Jun 21, 2002 | Jun 21, 2002 | Jun 27, 2002 | 4,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-193464 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 146 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fresh Water | 1 | 145 |
| Miocene (undifferentiated)MIOCENE SAND & SHALE | 1,780 | -1,634 |
| Catahoula | 3,040 | -2,894 |
| FrioFRIO SANDS | 3,650 | -3,504 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,804 | 3,808 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 513 | 12.25 | 220 S |
| 4.5 | 4,140 | 7.875 | 365 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 | Apr 16, 2003 | Jan 27, 2003 | Yes |
| 00 | Mar 28, 2003 | — | — |
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 42-481-34457 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34457 → 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/48134457, documented in the API reference.