42-125-31050

Final Completion

TRIFECTA (TANNEHILL 'B') UNIT

DICKENS County · District 8 · CHISHOLM OPERATING, INC.

Permits

Max Depth

5,500 ft

First Permit

2006-07-26

Latest Activity

2014-12-17

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-11

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 (5) Elevation 2,339 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
COLEMAN JUNCTION - POSSIBLE LOST (Coleman Junction)	4,400 ft	-2,061 ft
B. CROTON	5,053 ft	-2,714 ft
TANNEHILL	5,124 ft	-2,785 ft
ATKINS	—	—
CANYON REEF (Canyon)	—	—

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
5,054–5,058 ft	Perforated
5,124–5,129 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	306 ft	225 sx
8.625"	1,511 ft	165 sx
5.5"	5,219 ft	220 sx

Permit History (2)

#801632 Recompletion Final Completion

TRIFECTA (TANNEHILL 'B') UNIT · 5,220 ft

2014-12-17

Spud 2014-03-27

#622765 Drill Final Completion

MABEN · 5,500 ft

2006-07-26

Spud 2006-09-26

Applications (2)

#801632 A CHISHOLM OPERATING, INC.

received 2014-12-11

#622765 A CHISHOLM OPERATING, INC.

received 2006-07-18

Records & Logs

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

W-2/G-1 2014-12-19 log on file

W-2/G-1 2006-12-05 log on file

W-2/G-1 2006-12-13

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: 205
Max Depth: 5,500 ft
Drill Type: Vertical
County: DICKENS
District: 8
Operator: CHISHOLM OPERATING, INC.

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