WELL · 42-479-31412 · DISTRICT 4
Matrix Land Co. #2B
Webb County · H. E. Clark (Olmos) field · Vertical
Matrix Land CO. #2B (API 42-479-31412) is a well in Webb County operated by Kasan Corp., completed June 11, 1977.
The RRC has issued 2 drilling permits between 1978 and 1989, permitted to 8,600 ft.
Completion filings report 6 formation tops, including Carrizo, Wilcox, Midway, Cretaceous.
No lease production has been reported under this well’s leases.
Operator of record
Pharr, TX · P-5 Y, filed Mar 1, 1996 · 6 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kasan Corp. |
| Production reports | Lewis Petro Properties, Inc.through May 2025 |
| Latest permit | Kasan Corp.Feb 16, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 2
- permits on file
- Feb 16, 1989
- last permit issued
- Jun 11, 1977
- completed
- 0
- cumulative oil, bbl
- 260K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 11, 1977
- 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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cerrito Land Company 2164 G-4-131078 | Owen (Olmos) | Lewis Petro Properties, Inc. | 1 | 0 | 260K | Jan 1993 – Jul 2026 |
| — G-4-74923 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 5 · prior 12 10(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kasan Corp.Jan 1993 → Sep 1995
- 2Lewis Petro Properties, Inc.Oct 1995 → May 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 356112-99 | Recompletion | Kasan Corp. | Feb 15, 1989 | Feb 16, 1989 | — | 8,530 |
| 17214-99 | Drill | Kasan Corp. | Jan 27, 1978 | Jan 27, 1978 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-74923 | — | — | — | — |
| — | — G-4-131078 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 739 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,122 | 6,136 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,095 | 12.25 | 600 S |
| 4.5 | 8,521 | 7.875 | 270 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 | Jul 29, 2013 | Oct 11, 2012 | — |
| 00 | Jul 7, 1989 | Jun 15, 1989 | Yes |
| 00 | Jul 5, 1989 | — | — |
| 00 | Jan 12, 1984 | Jan 30, 1978 | — |
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 42-479-31412 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-31412 → 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/47931412, documented in the API reference.