WELL · 42-503-40033 · DISTRICT 9
Jeffrey-Brown #1
Young County · Young County Regular field · Vertical
Jeffrey-Brown #1 (API 42-503-40033) is a well in Young County operated by Wes-Mor Drilling Inc., completed January 4, 1990.
The RRC has issued 2 drilling permits between 1989 and 1994, permitted to 4,999 ft.
Completion filings report 3 formation tops, including Caddo, Marble Falls, Mississippian.
Its 2 leases have reported 15.8K barrels of oil and 30.3K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Graham, TX · P-5 Y, filed Sep 4, 2025 · 304 permits on file · (940) 549-5515
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wes-Mor Drilling Inc. |
| Production reports | Wes-Mor Drilling, Inc.through Mar 2026 |
| Latest permit | Wes-Mor Drilling, Inc.Jun 27, 1994 |
- 4,999
- total depth, ft
- 2
- permits on file
- Jun 27, 1994
- last permit issued
- Jan 4, 1990
- completed
- 15.8K
- cumulative oil, bbl
- 30.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 4, 1990
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jeffery-Brown O-13-28807 | Young County Regular | Wes-Mor Drilling, Inc. | 1 | 14.9K | 30.1K | Jun 1994 – Jul 2026 |
| Jeffrey-Brown O-13-27594 | Young County Regular | Wes-Mor Drilling, Inc. | 2 | 920 | 135 | Jan 1993 – Nov 2001 |
Oil, barrels lease total
Last 12 months 34 · prior 12 139(-76%)
Gas, mcf lease total
Last 12 months 54 · prior 12 83(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wes-Mor Drilling, Inc.Jan 1993 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 425191-99 | Recompletion | Wes-Mor Drilling, Inc. | Jun 23, 1994 | Jun 27, 1994 | Jun 21, 1994 | 4,600 |
| 361078-99 | Drill | Wes-Mor Drilling, Inc. | Jul 3, 1989 | Jul 6, 1989 | — | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-27594 | — | — | — | — |
| — | — O-13-28807 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,140 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,784 | -2,644 |
| Marble Falls | 4,286 | -3,146 |
| Mississippian | 4,689 | -3,549 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,822 | 3,828 | Perforated |
| 4,690 | 4,692 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 344 | 12.25 | 220 S |
| 4.5 | 4,704 | 7.875 | 255 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 | Aug 25, 1994 | Jul 6, 1994 | Yes |
| 00 | Jul 12, 1994 | — | — |
| 00 | Feb 20, 1990 | Jan 9, 1990 | Yes |
| 00 | Jan 23, 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 42-503-40033 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-40033 → 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/50340033, documented in the API reference.