WELL · 42-131-37529 · DISTRICT 4
Welder Heirs #2
Duval County · Seven Sisters East (1900) field · Vertical
Welder Heirs #2 (API 42-131-37529) is a plugged well in Duval County, plugged December 18, 2003, last operated by Alegre Energy Operating LP.
The RRC has issued one drilling permit, issued December 6, 1991, permitted to 2,100 ft.
It was permitted by Satex Energy, Inc. and has since transferred to Alegre Energy Operating LP on the wellbore schedule.
Completion filings report one formation top, including Cole Sand.
Operator of record
Permitted by Satex Energy, Inc.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Jul 6, 2007
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Alegre Energy Operating LP |
| Production reports | White Oak Operating Company LLCthrough Sep 2003 |
| Latest permit | Satex Energy, Inc.Dec 6, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,100
- total depth, ft
- 1
- permits on file
- Dec 6, 1991
- last permit issued
- May 8, 1997
- completed
- 0
- cumulative oil, bbl
- 115K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 8, 1997
- Shut in
- —
- Plugged
- Dec 18, 2003
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 |
|---|---|---|---|---|---|---|
| Welder Heirs G-4-140991 | Seven Sisters, East (1900) | Alegre Energy, Inc. | 1 | 0 | 115K | Jan 1993 – Dec 2003 |
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.
- 1Satex Energy, Inc.Jan 1993 → Jan 1993
- 2Merit Energy CompanyFeb 1993 → Nov 1998
- 3Bison Energy Partners, Inc.Dec 1998 → Aug 2001
- 4Bison Energy Partners, Ltd.Sep 2001 → Apr 2002
- 5White Oak Operating Company LLCMay 2002 → Sep 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 394249-99 | Drill | Satex Energy, Inc. | Nov 21, 1991 | Dec 6, 1991 | Dec 8, 1991 | 2,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-140991 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 547 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole Sand | 1,896 | -1,349 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,800 | 1,806 | Perforated |
| 1,892 | 1,900 | Perforated |
| 1,896 | 1,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 231 | 12.25 | 135 S |
| 4.5 | 2,000 | 7.875 | 335 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 9, 1997 | Jun 18, 1997 | — |
| 00 | Apr 27, 1992 | Jan 8, 1992 | Yes |
| 00 | Apr 2, 1992 | — | — |
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 42-131-37529 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37529 → 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/13137529, documented in the API reference.