WELL · 42-503-35151 · DISTRICT 9
Williams-Mathis #1
Young County · Herron City (Congl.) field · Vertical
Williams-Mathis #1 (API 42-503-35151) is a well in Young County operated by Wolfson I. J., completed December 1, 1981.
The RRC has issued 2 drilling permits between 1981 and 1986, permitted to 4,500 ft.
Completion filings report one formation top, including Strawn.
Its lease has reported 8.95K barrels of oil and 25 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Wichita Falls, TX · P-5 Y, filed Sep 6, 2002 · 58 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wolfson I. J. |
| Production reports | Erwin Operatingthrough Dec 2025 |
| Latest permit | Wolfson, I. J.Jun 12, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 2
- permits on file
- Jun 12, 1986
- last permit issued
- Dec 1, 1981
- completed
- 8.95K
- cumulative oil, bbl
- 25
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 1, 1981
- 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 lease 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 |
|---|---|---|---|---|---|---|
| Williams-Mathis O-13-22252 | Herron Bend (Strawn) | Erwin Operating | 2 | 8.95K | 25 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 95 · prior 12 229(-59%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Brightman, TomJan 1993 → Oct 1994
- 2Brightman Family TrustNov 1994 → Dec 1994
- 3Brogdon, GaryJan 1995 → Dec 2009
- 4BFT Operating, L.L.C.Jan 2010 → Jan 2018
- 5The Brogdon Company, Inc.Feb 2018 → Apr 2024
- 6Erwin OperatingJun 2024 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 303186-99 | Recompletion | Wolfson, I. J. | Jun 11, 1986 | Jun 12, 1986 | — | 3,079 |
| 127755-99 | Drill | Wolfson, I. J. | Jul 30, 1981 | Jul 30, 1981 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-22252 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,077 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 2,988 | -1,911 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,988 | 2,996 | Perforated |
| 3,001 | 3,009 | Perforated |
| 3,897 | 3,904 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 177 | 12.25 | 136 S |
| 2.375 | 3,862 | — | — |
| 4.5 | 3,970 | 7.875 | 100 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 21, 1986 | Jun 26, 1986 | Yes |
| 00 | Jul 8, 1986 | — | — |
| 00 | Jan 12, 1984 | Dec 16, 1981 | — |
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 42-503-35151 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-35151 → 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/50335151, documented in the API reference.