WELL · 42-409-32558 · DISTRICT 4
Welder J #2
San Patricio County · Sinton North (6600) field · Vertical
Welder J #2 (API 42-409-32558) is a well in San Patricio County operated by Hazelett Oil Inc., completed April 10, 1998.
The RRC has issued 2 drilling permits between 1998 and 2004, permitted to 7,500 ft.
It was permitted by Hazelett Oil Company, Inc. and has since transferred to Hazelett Oil Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Catahoula, Sinton, Frio.
Its 2 leases have reported 19.3K barrels of oil and 108K mcf of gas since April 1998, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hazelett Oil Company, Inc.; the EWA schedule now lists a different operator.
Dale, TX · P-5 Y, filed Jul 3, 2024 · 12 permits on file · (512) 398-6371
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hazelett Oil Inc. |
| Production reports | Dallas Petroleum Group, LLCthrough Jun 2025 |
| Latest permit | Hazelett Oil Company, Inc.Jan 9, 2004 |
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
- 2
- permits on file
- Jan 9, 2004
- last permit issued
- Apr 10, 1998
- completed
- 19.3K
- cumulative oil, bbl
- 108K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 1998
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder "J" O-4-13197 | Sinton, North (4700 Sand) | Dallas Petroleum Group, LLC | 1 | 19.3K | 30.6K | Oct 2003 – Jul 2026 |
| Welder "J" G-4-167743 | Sinton, North (6600) | Hazelett Oil, Inc. | 1 | 0 | 77.8K | Apr 1998 – Nov 2006 |
Oil, barrels lease total
Last 12 months 3 · prior 12 46(-93%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sandalwood Oil & Gas, Inc.Apr 1998 → Dec 1998
- 2Consolidated Petro Ptnrs I, LLCJan 1999 → Nov 1999
- 3Hazelett Oil Company, Inc.Oct 2003 → Sep 2005
- 4Hazelett Oil, Inc.Oct 2005 → Feb 2008
- 5Sydri Operating, LLCMar 2008 → Nov 2014
- 6Dallas Petroleum Group, LLCDec 2018 → Jun 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 539664-99 | Recompletion | Hazelett Oil Company, Inc. | Dec 15, 2003 | Jan 9, 2004 | Oct 25, 2003 | 6,897 |
| 474544-99 | Drill | Sandalwood Oil & Gas, Inc. | Mar 19, 1998 | Mar 19, 1998 | Mar 23, 1998 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-167743 | — | — | — | — |
| — | — O-4-13197 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 56 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,704 | 4,722 | Perforated |
| 6,651 | 6,654 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 6,896 | 7 | 380 S |
| 4.5 | 6,896 | 7.875 | 380 S |
| 8.625 | — | — | — |
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 | Feb 20, 2004 | Jan 12, 2004 | Yes |
| 00 | Jan 30, 2004 | — | — |
| 00 | May 14, 1998 | May 1, 1998 | Yes |
| 00 | May 6, 1998 | — | — |
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 42-409-32558 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-32558 → 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/40932558, documented in the API reference.