42-009-42329

PRODUCING

PETREX 60BB

ARCHER County · District 9 · WILLOWBEND INVESTMENTS INC. · WILLY-DUNC (CADDO)

Permits

Max Depth

5,900 ft

First Permit

2011-05-20

Latest Activity

2011-10-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2012-10-05

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-06

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (3) Elevation 1,021 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO	5,224 ft	-4,203 ft
CONGLOMERATE	5,452 ft	-4,431 ft
ELLENBURGER	5,745 ft	-4,724 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
5,227–5,237 ft	Perforated
5,452–5,475 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	219 ft	150 sx
4.5"	5,796 ft	225 sx

Permit History (2)

#725604 Recompletion Final Completion

PETREX 60BB · 5,800 ft

2011-10-05

Spud 2012-10-05

#716720 Drill Final Completion

PETREX 60BB · 5,900 ft

2011-05-20

Spud 2011-05-31

Applications (2)

#725604 A WILLOWBEND INVESTMENTS, INC.

received 2011-10-04

#716720 A WILLOWBEND INVESTMENTS, INC.

received 2011-05-18

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2013-01-10

W-2/G-1 2011-06-22 log on file

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in ARCHER County.

Well Details

Well Number: 4B
Max Depth: 5,900 ft
Drill Type: Vertical
County: ARCHER
District: 9
Operator: WILLOWBEND INVESTMENTS INC.
Completed: 2012-10-05

Operator

Name: WILLOWBEND INVESTMENTS, INC
Location: WICHITA FAL, LS
P-5 Status: Active (filed 2025-08-15)
Cum Oil (all leases): 3,708,351 bbl
Cum Gas (all leases): 12,465,004 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 162