WELL · 42-283-31277 · DISTRICT 1
Striker #4
LA Salle County · Pearsall (Austin Chalk) field · Horizontal
Striker #4 (API 42-283-31277) is a plugged horizontal well in La Salle County, plugged December 14, 2010, last operated by Jenex Petroleum Corporation.
The RRC has issued one drilling permit, issued December 28, 1989, permitted to 7,777 ft.
It was permitted by Basin Resources Corporation and has since transferred to Jenex Petroleum Corporation on the wellbore schedule.
Completion filings report 2 formation tops, including Anachota, Austin Chalk.
Its lease has reported 52.4K barrels of oil and 2.47K mcf of gas since January 1993, last reporting in September 2011.
Operator of record
Permitted by Basin Resources Corporation; the EWA schedule now lists a different operator.
The Woodlands, TX · P-5 Y, filed Oct 4, 2025 · 6 permits on file · (888) 399-3810
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jenex Petroleum Corporation |
| Production reports | Jenex Petroleum Corporationthrough Jun 2008 |
| Latest permit | Basin Resources CorporationDec 28, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,777
- total depth, ft
- 1
- permits on file
- Dec 28, 1989
- last permit issued
- Feb 14, 1990
- completed
- 52.4K
- cumulative oil, bbl
- 2.47K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 14, 1990
- Shut in
- —
- Plugged
- Dec 14, 2010
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 |
|---|---|---|---|---|---|---|
| Striker O-1-12427 | Pearsall (Austin Chalk) | Jenex Petroleum Corporation | 1 | 52.4K | 2.47K | Jan 1993 – Sep 2011 |
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.
- 1Showdown Energy CorporationJan 1993 → Mar 1993
- 2Showdown Operating, Inc.Apr 1993 → Apr 1994
- 3Keft Oil CompanyMay 1994 → Jan 2003
- 4Sedco Resources IncMar 2003 → Jan 2004
- 5Jenex Petroleum CorporationMay 2005 → Jun 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 368069-99 | Drill | Basin Resources Corporation | Dec 28, 1989 | Dec 28, 1989 | Jan 11, 1990 | 7,777 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-12427 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 482 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anachota | 6,890 | -6,408 |
| Austin Chalk | 7,200 | -6,718 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,400 | 9,123 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 820 | 12.25 | 450 S |
| 5.5 | 7,000 | 7.875 | 500 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 | Apr 25, 1990 | Mar 29, 1990 | Yes |
| 00 | Apr 5, 1990 | — | — |
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 42-283-31277 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-31277 → 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/28331277, documented in the API reference.