WELL · 42-057-31510 · DISTRICT 2
Welder B #15
Calhoun County · Katie Welder N (J-3) field · Vertical
Welder B #15 (API 42-057-31510) is a plugged well in Calhoun County, plugged April 1, 2019, last operated by Atasca Resources Inc..
The RRC has issued 3 drilling permits (amended once) between 1991 and 2000, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Greta, Sinton, Catahoula.
Its 6 leases have reported 473K barrels of oil and 654K mcf of gas since January 1993, last reporting in July 2026. The leases carry 12 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Sep 4, 2025 · 24 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atasca Resources Inc. |
| Production reports | XOG Operating LLCthrough Mar 2016 |
| Latest permit | Atasca Resources, Inc.Jun 7, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 4
- permits on file
- Jun 7, 2000
- last permit issued
- Oct 5, 1991
- completed
- 473K
- cumulative oil, bbl
- 654K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 1991
- Shut in
- —
- Plugged
- Apr 1, 2019
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 6 leases this well is completed on; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder B O-2-6081 | Katie Welder (L-1) | B&L Resources, L.L.C. | 8 | 444K | 552K | Jan 1993 – Jul 2026 |
| Welder "B" O-2-8582 | Katie Welder (M-5) | Frostwood Energy, LLC | 1 | 9.37K | 12.7K | Mar 2000 – Jul 2026 |
| Welder B O-2-7744 | Katie Welder N (J-3) | Atasca Resources, Inc. | 2 | 19.8K | 43.3K | Jan 1993 – Dec 1997 |
| Welder B G-2-141964 | Katie Welder (K-3) | Atasca Resources, Inc. | 1 | 0 | 45.6K | Jan 1993 – Aug 1997 |
| — O-2-7746 | — | — | 0 | 0 | 0 | — |
| — O-2-7747 | — | — | 0 | 0 | 0 | — |
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.
- 1American Cometra, Inc.Jan 1993 → Feb 1997
- 2Lomak Production CompanyMar 1997 → Mar 1997
- 3Atasca Resources, Inc.Apr 1997 → Aug 2003
- 4TE-Ray Resources, Inc.Sep 2003 → Sep 2006
- 5XOG Operating LLCOct 2006 → Mar 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 495915-99 | Recompletion | Atasca Resources, Inc. | Jun 7, 2000 | Jun 7, 2000 | Nov 22, 1999 | 8,000 |
| 466999-99 | Recompletion | Atasca Resources, Inc. | Sep 2, 1997 | Oct 21, 1997 | Jul 14, 1997 | 7,970 |
| 389906-98 | Drill | American Cometra, Inc. | Jul 31, 1991 | Jul 17, 1991 | — | 8,000 |
| 389906-99 | Drill | American Cometra, Inc. | Jul 15, 1991 | Jul 17, 1991 | Aug 18, 1991 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-141964 | — | — | — | — |
| — | — O-2-6081 | — | — | — | — |
| — | — O-2-7744 | — | — | — | — |
| — | — O-2-7746 | — | — | — | — |
| — | — O-2-7747 | — | — | — | — |
| — | — O-2-8582 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 44 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,040 | 7,042 | Perforated |
| 7,573 | 7,591 | Perforated |
| 7,634 | 7,639 | Perforated |
| 7,920 | 7,924 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,586 | 14.75 | 745 S |
| 10.75 | 1,587 | 14.75 | 745 S |
| 7 | 7,970 | 9.875 | 1,065 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 2, 2001 | Jan 9, 2001 | — |
| 00 | Mar 31, 2001 | Oct 23, 2000 | Yes |
| 00 | Jan 30, 2001 | — | — |
| 00 | Feb 25, 1998 | Nov 7, 1997 | Yes |
| 00 | Dec 5, 1997 | — | — |
| 00 | Sep 30, 1992 | Jun 15, 1992 | — |
| 00 | Aug 13, 1992 | — | — |
| 00 | Jan 24, 1992 | Oct 23, 1991 | Yes |
| 00 | Nov 20, 1991 | Oct 23, 1991 | Yes |
| 00 | Nov 12, 1991 | — | — |
| 00 | Nov 8, 1991 | — | — |
| 00 | Nov 7, 1991 | — | — |
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 42-057-31510 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-31510 → 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/05731510, documented in the API reference.