WELL · 42-335-01429 · DISTRICT 8
North Westbrook Unit #5205W
Mitchell County · Westbrook (Clear Fork Upper) field · Vertical
North Westbrook Unit #5205W (API 42-335-01429) is a plugged well in Mitchell County, plugged September 10, 2024, last operated by Sabinal Energy Operating LLC.
The RRC has issued one drilling permit, issued February 12, 2009, permitted to 3,078 ft.
It was permitted by Energen Resources Corporation and has since transferred to Sabinal Energy Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Queen, Grayburg, San Andres, San Angelo.
Its 2 leases have reported 26.2M barrels of oil and 1.81M mcf of gas since January 1993, last reporting in July 2026. The leases carry 1,147 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jun 11, 2025
- Permits on file
- 146
- Phone
- (713) 300-5268
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabinal Energy Operating LLC |
| Production reports | Bce-Mach III LLCthrough Apr 2026 |
| Latest permit | Energen Resources CorporationFeb 12, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,078
- total depth, ft
- 1
- permits on file
- Feb 12, 2009
- last permit issued
- Jan 11, 2023
- completed
- 26.2M
- cumulative oil, bbl
- 1.81M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 11, 2023
- Shut in
- —
- Plugged
- Sep 10, 2024
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 1,147 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Westbrook Unit O-10-20831 | Westbrook | Bce-Mach III LLC | 1,146 | 26.2M | 1.81M | Jan 1993 – Jul 2026 |
| North Westbrook Unit O-10-46972 | Westbrook (Clear Fork, Upper) | Sabinal Energy Operating, LLC | 1 | 46.3K | 3.67K | Mar 2009 – Nov 2024 |
Oil, barrels lease total
Last 12 months 520,305 · prior 12 568,390(-8%)
Gas, mcf lease total
Last 12 months 24,856 · prior 12 31,610(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Aug 2003
- 2Enervest Operating, L.L.C.Sep 2003 → Dec 2005
- 3Energen Resources CorporationJan 2006 → Jan 2019
- 4Diamondback E&P LLCFeb 2019 → Jun 2019
- 5Sabinal Energy Operating, LLCJul 2019 → Aug 2025
- 6Bce-Mach III LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 677727-99 | Recompletion | Energen Resources Corporation | Jan 22, 2009 | Feb 12, 2009 | Mar 10, 2009 | 3,078 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-20831 | — | — | — | — |
| — | — O-10-20831 | — | — | — | — |
| — | — O-10-46972 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,136 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 1,101 | 1,035 |
| Grayburg | 1,370 | 766 |
| San Andres | 1,497 | 639 |
| San Angelo | 2,160 | -24 |
| Clear Fork | 2,380 | -244 |
| Clear ForkUPPER CLEARFORK | 2,386 | -250 |
| Clear ForkMIDDLE CLEARFORK | 2,825 | -689 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,383 | 2,537 | Perforated |
| 2,932 | 3,070 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 331 | 12.25 | 235 S |
| 5.5 | 3,130 | 7.875 | 325 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 17, 2023 | Mar 29, 2023 | — |
| 00 | Sep 25, 2015 | Aug 11, 2015 | — |
| 00 | Sep 1, 2009 | Apr 17, 2009 | — |
| 00 | Oct 30, 1995 | Jun 7, 1995 | — |
| 00 | Aug 10, 1995 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-335-01429 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-01429 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 1.98M
- bbl, all reported
- Jan 2010
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000080838 | H-1 Injection | Plugged Oct 14, 2024 | 800 | 1,350 | 2,700–3,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/33501429, documented in the API reference.