42-371-32868

Final Completion

ALLISON 5

PECOS County · District 8 · CONOCO INC. · ELSINORE (MULTIPAY)

Permits

Max Depth

13,000 ft

First Permit

1979-08-28

Latest Activity

1998-08-26

Lifespan

19 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-06-02

Shut-In

—

Plugged

1986-11-18

EWA / Production operator mismatch

Scheduling: CONOCO INC. ≠ Production: SANDRIDGE EXPL. AND PROD., LLC (reported 2016-02)

EWA / Permit operator mismatch

Scheduling: CONOCO INC. ≠ Permit: RIATA ENERGY, INC.

Resolved via: scheduling → CONOCO INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2002-12

Last Production

2026-07

Injection / Disposal

PECOS County disposal market →

W-14 Disposal Active UIC #000094522 permitted 2004-09-08

Permitted Volume

1,000 bbl/d

Max Pressure

1,915 psi

Injection Interval

3,830–4,150 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Operator History

Chain of Custody

RIATA ENERGY, INC. 2006-2006→ SANDRIDGE EXPL. AND PROD., LLC 2014-2016

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 (3) Elevation 4,302 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SILURIAN (Silurian (undifferentiated))	13,212 ft	-8,910 ft
FUSSELMAN	13,405 ft	-9,103 ft
FUSSLEMAN (Fusselman)	13,405 ft	-9,103 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 (4)

Interval	Type
3,830–4,150 ft	Perforated
6,922–7,420 ft	Perforated
7,283–7,363 ft	Perforated
13,230–13,264 ft	Perforated

Casing (5)

Size	Set Depth	Cement
13.375"	3,000 ft	2,200 sx
2.875"	7,195 ft	—
8.625"	7,620 ft	800 sx
2.875"	13,306 ft	—
5.5"	13,430 ft	540 sx

Permit History (3)

#478847 Reenter Final Completion

ALLISON · 7,700 ft

1998-08-26

#94994 Recompletion Final Completion

ALLISON "5" · 13,000 ft

1980-10-08

#56577 Drill Final Completion

ALLISON "5" · 13,000 ft

1979-08-28

Applications (3)

#478847 A RIATA ENERGY, INC.

received 1998-08-19

#94994 A CONOCO INC.

received 1980-10-08

#56577 A CONOCO INC.

received 1979-08-28

Records & Logs

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

W-2/G-1 2005-02-18

W-2/G-1 2008-03-24

W-2/G-1 2004-09-22 log on file

W-2/G-1 2005-01-12

W-2/G-1 1981-04-10

W-2/G-1 1980-07-15

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: 5
Max Depth: 13,000 ft
Drill Type: Vertical
County: PECOS
District: 8
Operator: CONOCO INC.
Completed: 1980-06-02

Operator

Name: CONOCO INC
Location: HOUSTON
P-5 Status: Inactive (filed 2011-08-01)
Cum Oil (all leases): 47,167,767 bbl
Cum Gas (all leases): 1,813,222,856 mcf
Total Permits: 4,644