WELL · 42-355-33170 · DISTRICT 4
Critz #4
Nueces County · Agua Dulce North (7100 Sand) field · Vertical
Critz #4 (API 42-355-33170) is a well in Nueces County operated by P-R-O Management Inc., completed December 30, 1999.
The RRC has issued 3 drilling permits between 1999 and 2003, permitted to 7,500 ft.
Its 5 leases have reported 179 barrels of oil and 955K mcf of gas since December 1999, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed May 4, 2012 · 34 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | P-R-O Management Inc. |
| Production reports | Western Gulf Oil & Gas, LLCthrough Jan 2018 |
| Latest permit | P-R-O Management, Inc.Jun 6, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 3
- permits on file
- Jun 6, 2003
- last permit issued
- Dec 30, 1999
- completed
- 179
- cumulative oil, bbl
- 955K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1999 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 30, 1999
- Shut in
- —
- Plugged
- —
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 5 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Critz G-4-214690 | Agua Dulce (Consolidated Frio) | Western Gulf Oil & Gas, LLC | 1 | 0 | 193K | Sep 2005 – Jul 2026 |
| Critz G-4-198836 | Agua Dulce (Consolidated Frio) | P-R-O Management, Inc. | 1 | 0 | 25.6K | Dec 2003 – Mar 2006 |
| Critz O-4-13324 | Agua Dulce (Consolidated Frio) | P-R-O Management, Inc. | 1 | 179 | 0 | Apr 2005 – Mar 2006 |
| Critz G-4-181746 | Agua Dulce, N. (Lamb Sand) | P-R-O Management, Inc. | 1 | 0 | 608K | Dec 2000 – Feb 2005 |
| Critz G-4-175731 | Agua Dulce, North (7100 Sand) | P-R-O Management, Inc. | 1 | 0 | 128K | Dec 1999 – Dec 2000 |
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.
- 1P-R-O Management, Inc.Dec 1999 → Mar 2011
- 2Western Gulf Oil & Gas, LLCApr 2011 → Jan 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 532815-99 | Recompletion | P-R-O Management, Inc. | Jun 6, 2003 | Jun 6, 2003 | Nov 17, 2003 | 6,709 |
| 506628-99 | Recompletion | P-R-O Management, Inc. | Mar 16, 2001 | Mar 16, 2001 | Dec 5, 2000 | 6,810 |
| 487595-99 | Drill | P-R-O Management, Inc. | Sep 15, 1999 | Sep 17, 1999 | Oct 31, 1999 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-175731 | — | — | — | — |
| — | — G-4-181746 | — | — | — | — |
| — | — G-4-198836 | — | — | — | — |
| — | — G-4-214690 | — | — | — | — |
| — | — O-4-13324 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,308 | 5,313 | Perforated |
| 5,484 | 5,492 | Perforated |
| 5,612 | 5,618 | Perforated |
| 5,824 | 5,834 | Perforated |
| 6,710 | 6,728 | Perforated |
| 6,852 | 6,860 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,124 | 12.25 | — |
| 4.5 | 7,484 | 7.875 | 910 S |
| 8.625 | — | 12.5 | 2,105 S |
| 8.625 | — | 12.25 | 21,051 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 20, 2008 | Feb 19, 2008 | — |
| 00 | Aug 1, 2006 | Nov 10, 2005 | — |
| 00 | Jul 28, 2006 | Jun 13, 2005 | — |
| 00 | Jul 12, 2006 | Jun 13, 2005 | — |
| 00 | Mar 29, 2006 | — | — |
| 00 | Jan 11, 2006 | — | — |
| 00 | Mar 3, 2004 | Jan 16, 2004 | Yes |
| 00 | Feb 3, 2004 | — | — |
| 00 | Aug 7, 2001 | Dec 29, 2000 | Yes |
| 00 | Apr 10, 2001 | — | — |
| 00 | Mar 20, 2000 | Feb 5, 2000 | Yes |
| 00 | Feb 28, 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 42-355-33170 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-33170 → 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/35533170, documented in the API reference.