WELL · 42-431-32688 · DISTRICT 8
Westbrook 21 #5
Sterling County · Conger (Penn) field · Vertical
Westbrook 21 #5 (API 42-431-32688) is a well in Sterling County operated by Range Production Company, completed September 16, 1993.
The RRC has issued 2 drilling permits between 1993 and 2000, permitted to 7,900 ft.
Completion filings report 5 formation tops, including Cisco, Wolfcamp, B/Wolfcamp, Canyon.
Its 3 leases have reported 88.3K barrels of oil and 816K mcf of gas since September 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 4, 2015
- Permits on file
- 1,666
- Phone
- (817) 870-2601
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Range Production Company |
| Production reports | Burk Royalty Co., Ltd.through Apr 2026 |
| Latest permit | Range Production CompanyOct 26, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,900
- total depth, ft
- 2
- permits on file
- Oct 26, 2000
- last permit issued
- Sep 16, 1993
- completed
- 88.3K
- cumulative oil, bbl
- 816K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 16, 1993
- 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 3 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Westbrook 21 O-10-34776 | W. A. M. (Wolfcamp) | Burk Royalty Co., Ltd. | 2 | 77.4K | 274K | Dec 1995 – Jul 2026 |
| Westbrook 21 O-10-38112 | Conger (Penn) | Burk Royalty Co., Ltd. | 2 | 10.9K | 361K | Feb 2007 – Jul 2026 |
| Westbrook 21 G-10-147002 | Conger (Penn) | Range Production Company | 1 | 0 | 181K | Sep 1993 – Jan 2007 |
Gas, mcf lease total
Last 12 months 4,351 · prior 12 5,471(-20%)
Oil, barrels lease total
Last 12 months 43 · prior 12 68(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1American Cometra, Inc.Sep 1993 → Feb 1997
- 2Lomak Production CompanyMar 1997 → Aug 1998
- 3Range Production CompanySep 1998 → Jul 2014
- 4EQT Production Texas, LLCAug 2014 → May 2018
- 5Stanolind Production LLCJul 2018 → Dec 2020
- 6Slant Operating, LLCJan 2021 → Dec 2021
- 7Burk Royalty Co., Ltd.Jan 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 501293-99 | Recompletion | Range Production Company | Oct 26, 2000 | Oct 26, 2000 | Sep 18, 2000 | 7,325 |
| 414002-99 | Drill | American Cometra, Inc. | Jul 19, 1993 | Aug 2, 1993 | Aug 15, 1993 | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-147002 | — | — | — | — |
| — | — O-10-34776 | — | — | — | — |
| — | — O-10-38112 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,399 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,268 | 6,272 | Perforated |
| 6,713 | 6,965 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,807 | 11 | 925 S |
| 5.5 | 7,309 | 7.875 | 715 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 | Jun 11, 2007 | Mar 19, 2007 | — |
| 00 | Jun 7, 2007 | — | — |
| 00 | Jan 29, 2001 | Oct 30, 2000 | Yes |
| 00 | Nov 27, 2000 | — | — |
| 00 | Jan 7, 1994 | Sep 30, 1993 | Yes |
| 00 | Nov 3, 1993 | — | — |
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 42-431-32688 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-32688 → 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/43132688, documented in the API reference.