WELL · 42-495-33384 · DISTRICT 8
Vest Ranch 4 #5
Winkler County · Arenoso (Strawn Detritus) field · Producing · Vertical
Vest Ranch 4 #5 (API 42-495-33384) is a well in Winkler County operated by Black Arrow Operating LLC, completed December 28, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 22, 2011, permitted to 9,000 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Black Arrow Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Ytes, Clear Fork, Clfk.
Its lease has reported 39K barrels of oil and 121K mcf of gas since March 2012, last reporting in July 2026.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
Dennis, TX · P-5 Y, filed Oct 4, 2025 · (432) 349-3846
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Black Arrow Operating LLC |
| Production reports | Black Arrow Operating, LLCthrough Apr 2026 |
| Latest permit | Sandridge Expl. and Prod., LLCSep 22, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Sep 22, 2011
- last permit issued
- Dec 28, 2011
- completed
- 39K
- cumulative oil, bbl
- 121K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 28, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Vest Ranch 4 O-10-43139 | Arenoso (Strawn Detritus) | Black Arrow Operating, LLC | 1 | 39K | 121K | Mar 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,657 · prior 12 2,528(+5%)
Gas, mcf lease total
Last 12 months 0 · prior 12 1,367(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sandridge Expl. and Prod., LLCMar 2012 → Jan 2013
- 2Sheridan Production Company, LLCFeb 2013 → Mar 2015
- 3EXL Petroleum Operating Inc.Apr 2015 → Feb 2019
- 4Watusi Energy LLCMar 2019 → Nov 2021
- 5Black Arrow Operating, LLCDec 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723638-99 | Drill | Sandridge Expl. and Prod., LLC | Sep 6, 2011 | Sep 22, 2011 | Dec 12, 2011 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43139 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,896 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,567 | 329 |
| Ytes | 2,567 | 329 |
| Clear ForkCLEARFORK | 5,611 | -2,715 |
| Clfk | 5,611 | -2,715 |
| Strawn | 8,329 | -5,433 |
| Strn | 8,329 | -5,433 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,426 | 8,539 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 900 | 12.25 | 420 S |
| 5.5 | 8,855 | 7.875 | 300 S |
| 5.5 | — | 7.875 | 850 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 23, 2014 | Nov 14, 2013 | — |
| 00 | Sep 27, 2013 | Jan 23, 2013 | Yes |
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 42-495-33384 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-33384 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/49533384, documented in the API reference.