42-125-31090

Final Completion

WILLIAMS-BELT UNIT

DICKENS County · District 8 · CHISHOLM OPERATING INC. · ROAD BEND (TANNEHILL)

Permits

Max Depth

5,600 ft

First Permit

2007-04-13

Latest Activity

2008-01-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-06-20

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-06

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 (2) Elevation 2,258 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
UPPER TANNEHILL (Tannehill)	4,872 ft	-2,614 ft
LOWER TANNEHILL (Tannehill)	4,930 ft	-2,672 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 (1)

Interval	Type
4,873–4,878 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	287 ft	235 sx
8.625"	1,450 ft	200 sx
5.5"	5,300 ft	220 sx

Permit History (2)

#652335 Field Transfer Final Completion

WILLIAMS-BELT UNIT · 5,300 ft

2008-01-04

Spud 2007-05-14

#636356 Drill Final Completion

WILLIAMS-BELT UNIT · 5,600 ft

2007-04-13

Spud 2007-05-14

Applications (2)

#652335 A CHISHOLM OPERATING, INC.

received 2008-01-03

#636356 A CHISHOLM OPERATING, INC.

received 2007-04-02

Records & Logs

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

W-2/G-1 2008-01-16

W-2/G-1 2007-08-15 log on file

W-2/G-1 2007-08-29

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 DICKENS County.

Well Details

Well Number: 1
Max Depth: 5,600 ft
Drill Type: Vertical
County: DICKENS
District: 8
Operator: CHISHOLM OPERATING INC.
Completed: 2007-06-20

Operator

Name: CHISHOLM OPER, INC
Location: ABILENE
P-5 Status: Active (filed 2025-10-15)
Cum Oil (all leases): 3,125,011 bbl
Cum Gas (all leases): 346,719 mcf
Activities: OPRS/O
Total Permits: 194