WELL · 42-355-33479 · DISTRICT 4
Prochaska Gas Unit #1
Nueces County · Agua Dulce (Vicksburg Consl.) field · Vertical
Prochaska Gas Unit #1 (API 42-355-33479) is a plugged well in Nueces County, plugged September 3, 2012, last operated by Whiting Oil And Gas Corporation.
The RRC has issued one drilling permit, issued August 19, 2002, permitted to 10,050 ft.
It was permitted by Whiting Petroleum Corporation and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Completion filings report 6 formation tops, including Stearn (Vicks. Consl.), Wildcat (Vicks. Consl.), L. Wildcat (Vicks Consl.), Ripple (Vicks. Consl.).
Operator of record
Whiting Oil and Gas Corporation
Permitted by Whiting Petroleum Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2,092 permits on file · (432) 934-7212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Whiting Oil and Gas Corporationthrough May 2009 |
| Latest permit | Whiting Petroleum CorporationAug 19, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,050
- total depth, ft
- 1
- permits on file
- Aug 19, 2002
- last permit issued
- Nov 26, 2002
- completed
- 0
- cumulative oil, bbl
- 276K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2002 THROUGH Jan 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 26, 2002
- Shut in
- —
- Plugged
- Sep 3, 2012
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 |
|---|---|---|---|---|---|---|
| Prochaska Gas Unit G-4-192579 | Agua Dulce (Vicksburg Consl.) | Whiting Oil and Gas Corporation | 1 | 0 | 276K | Nov 2002 – Jan 2013 |
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.
- 1Whiting Petroleum CorporationDec 2002 → Nov 2003
- 2Whiting Oil and Gas CorporationDec 2003 → May 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 522799-99 | Drill | Whiting Petroleum Corporation | Aug 15, 2002 | Aug 19, 2002 | Sep 2, 2002 | 10,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-192579 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 87 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Stearn (Vicks. Consl.) | 8,556 | -8,469 |
| Wildcat (Vicks. Consl.) | 9,201 | -9,114 |
| L. Wildcat (Vicks Consl.) | 9,312 | -9,225 |
| Ripple (Vicks. Consl.) | 9,356 | -9,269 |
| L. Ripple (Vicks. Consl.) | 9,388 | -9,301 |
| Hearn (Vicks. Consl.) | 9,760 | -9,673 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,556 | 8,565 | Perforated |
| 9,201 | 9,218 | Perforated |
| 9,254 | 9,256 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,540 | 12.25 | 570 S |
| 7 | 8,397 | 8.75 | 508 S |
| 4.5 | 10,000 | 6.25 | 190 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 | Mar 19, 2003 | Jan 13, 2002 | Yes |
| 00 | Feb 5, 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 42-355-33479 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-33479 → 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/35533479, documented in the API reference.