42-371-37472

Final Completion

ALLISON

PECOS County · District 8 · RIATA ENERGY, INC.

Permits

Max Depth

9,000 ft

First Permit

2001-08-02

Latest Activity

2004-11-17

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-03

Last Production

2026-07

Operator History

Chain of Custody

RIATA ENERGY, INC. 2005-2006→ SANDRIDGE ENERGY, INC. 2006-2009→ SANDRIDGE EXPL. AND PROD., LLC 2009-2016→ OCCIDENTAL W TX OVERTHRUST, INC. 2016-2021→ LONGFELLOW ENERGY, LP 2022-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (2) Elevation 4,265 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE CRETACEOUS (Base Cretaceous (marker))	1,960 ft	+2,305 ft
TESNUS	4,404 ft	-139 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 (5)

Interval	Type
4,412–4,483 ft	Perforated
4,658–4,696 ft	Perforated
4,819–4,859 ft	Perforated
5,077–5,373 ft	Perforated
6,008–6,126 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,400 ft	820 sx
7"	3,200 ft	365 sx
4.5"	6,192 ft	245 sx

Permit History (2)

#553749 Drill Final Completion

ALLISON · 9,000 ft

2004-11-17

Spud 2004-12-29

#511934 Drill

ALLISON · 9,000 ft

2001-08-02

Applications (2)

#553749 A RIATA ENERGY, INC.

received 2004-11-17

#511934 A RIATA ENERGY, INC.

received 2001-07-27

Records & Logs

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

W-2/G-1 2005-06-13 log on file

W-2/G-1 2005-06-22

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 PECOS County.

Well Details

Well Number: 2104
Max Depth: 9,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: RIATA ENERGY, INC.

Operator

Name: RIATA ENGY, INC
Location: OKLAHOMA CI, TY
P-5 Status: Delinquent (filed 2006-08-21)
Cum Oil (all leases): 916,339 bbl
Cum Gas (all leases): 282,157,564 mcf
Total Permits: 588