WELL · 42-057-31287 · DISTRICT 2
San Antonio Bay State Tract 164 #3
Calhoun County · Panther Reef E. (Frio G) field · Vertical
San Antonio Bay State Tract 164 #3 (API 42-057-31287) is a plugged well in Calhoun County, plugged October 13, 2000, last operated by Petro-Guard Production L.L.C..
The RRC has issued one drilling permit, issued October 31, 1983, permitted to 8,800 ft.
It was permitted by Matzinger Petroleum CO and has since transferred to Petro-Guard Production L.L.C. on the wellbore schedule.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Operator of record
Permitted by Matzinger Petroleum Co; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Aug 4, 2025 · 37 permits on file · (713) 974-5550
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petro-Guard Production L.L.C. |
| Production reports | Neumin Production Companythrough Jan 1993 |
| Latest permit | Matzinger Petroleum CoOct 31, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 1
- permits on file
- Oct 31, 1983
- last permit issued
- Dec 24, 1983
- completed
- 0
- cumulative oil, bbl
- 3
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 24, 1983
- Shut in
- —
- Plugged
- Oct 13, 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 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 |
|---|---|---|---|---|---|---|
| San Antonio Bay State Tract 164 G-2-111613 | Panther Reef, E. (Frio G) | Petro-Guard Production,l.l.c. | 1 | 0 | 3 | Jan 1993 – Oct 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.
- 1Neumin Production CompanyJan 1993 → Jan 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 219281-99 | Drill | Matzinger Petroleum Co | Oct 31, 1983 | Oct 31, 1983 | — | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-111613 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 25 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE (BASE) | 6,100 | -6,075 |
| FrioFRIO G | 8,450 | -8,425 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,448 | 8,454 | Perforated |
| 8,458 | 8,462 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,520 | 17.5 | 1,067 sx |
| 9.625 | 7,197 | 12.25 | 610 sx |
| 5.5 | 8,053 | 9.625 | 200 sx |
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 | Aug 6, 1984 | Jul 3, 1984 | — |
| 00 | Aug 3, 1984 | Jul 3, 1984 | — |
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 42-057-31287 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-31287 → 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/05731287, documented in the API reference.