WELL · 42-409-31888 · DISTRICT 4
Steinkraus #1
San Patricio County · Mathis East (5250) field · Vertical
Steinkraus #1 (API 42-409-31888) is a plugged well in San Patricio County, plugged August 15, 2008, last operated by Southwest Oil & Land Inc..
The RRC has issued one drilling permit, issued January 24, 1984, permitted to 5,650 ft.
Completion filings report one formation top, including Frio.
Its 2 leases have reported 65 barrels of oil and 42.5K mcf of gas since January 1993, last reporting in January 2009. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Corpus Chrsti, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Dec 10, 1999
- Permits on file
- 72
- Phone
- (361) 882-8827
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southwest Oil & Land Inc. |
| Production reports | Southwest Gathering Companythrough Mar 2003 |
| Latest permit | Southwest Oil & Land, Inc.Jan 24, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,650
- total depth, ft
- 1
- permits on file
- Jan 24, 1984
- last permit issued
- Mar 5, 1984
- completed
- 65
- cumulative oil, bbl
- 42.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 5, 1984
- Shut in
- —
- Plugged
- Aug 15, 2008
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 |
|---|---|---|---|---|---|---|
| Steinkraus G-4-110144 | Mathis, East (4430) | Southwest Gathering Company | 1 | 0 | 42.5K | Jan 1993 – Jan 2009 |
| Steinkraus O-4-10603 | Mathis, East (5250) | Southwest Gathering Company | 1 | 65 | 7 | Jan 1993 – Oct 2008 |
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.
- 1Norco Oil & Gas, Inc.Jan 1993 → Dec 1993
- 2Hays, T.G. Petroleum Expl., Inc.Jan 1994 → Dec 1994
- 3Southwest Gathering CompanyJan 1995 → Mar 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 227150-99 | Drill | Southwest Oil & Land, Inc. | Jan 23, 1984 | Jan 24, 1984 | Feb 7, 1984 | 5,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-110144 | — | — | — | — |
| — | — O-4-10603 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 128 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 3,645 | -3,517 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,423 | 4,429 | Perforated |
| 5,256 | 5,263 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,002 | 12.25 | 310 sx |
| 4.5 | 5,508 | 7.875 | 420 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 | Nov 27, 1984 | Oct 15, 1984 | — |
| 00 | Nov 6, 1984 | — | — |
| 00 | May 10, 1984 | Mar 29, 1984 | — |
| 00 | May 8, 1984 | Mar 29, 1984 | — |
| 00 | May 3, 1984 | Mar 29, 1984 | — |
| 00 | Apr 28, 1984 | Mar 29, 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 42-409-31888 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-31888 → 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/40931888, documented in the API reference.