42-009-42243

PRODUCING

CARL

ARCHER County · District 9 · TWILCO OPERATING LLC · RENO (STRAWN 3700 SAND)

Permits

Max Depth

4,200 ft

First Permit

2010-12-17

Latest Activity

2011-12-13

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-05-25

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: TWILCO OPERATING LLC ≠ Permit: GEN-SHER L.L.P.

Resolved via: production → TWILCO OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-01

Last Production

2026-07

Operator History

Chain of Custody

GEN-SHER L.L.P. 2011-2016→ TWILCO OPERATING LLC 2016-2026

Lease Production

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

Formation Tops (3) Elevation 1,033 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GUNSIGHT SAND (Gunsight)	1,606 ft	-573 ft
STRAWN 3700 SAND (Strawn)	3,684 ft	-2,651 ft
STRAWN 3900 SAND (Strawn)	3,902 ft	-2,869 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
3,686–3,698 ft	Perforated
3,903–3,907 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	126 ft	85 sx
5.5"	3,983 ft	160 sx

Permit History (2)

#729341 Recompletion Final Completion

CARL · 3,830 ft

2011-12-13

Spud 2011-05-23

#707127 Drill Final Completion

CARL · 4,200 ft

2010-12-17

Spud 2010-12-20

Applications (2)

#729341 A GEN-SHER L.L.P.

received 2011-12-02

#707127 A GEN-SHER L.L.P.

received 2010-12-15

Records & Logs

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

W-2/G-1 2011-12-16

W-2/G-1 2011-02-02 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: 1
Max Depth: 4,200 ft
Drill Type: Vertical
County: ARCHER
District: 9
Operator: TWILCO OPERATING LLC
Completed: 2011-05-25

Operator

Name: TWILCO OPERATING LLC
Location: HOLLIDAY
P-5 Status: Active (filed 2025-06-27)
Cum Oil (all leases): 138,385 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O