42-185-30221

Final Completion Horizontal

OZELLE DAVIS UNIT

GRIMES County · District 3 · PATTERSON PETROLEUM, INC.

Permits

Max Depth

16,500 ft

First Permit

1978-11-20

Latest Activity

1994-12-30

Lifespan

16 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2022-10-03

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-01

Last Production

2022-10

Operator History

Chain of Custody

PATTERSON PETROLEUM, INC. 1995-2000→ PATTERSON PETROLEUM LP 2000-2007→ PATTERSON PETROLEUM LLC 2007-2007→ CML EXPLORATION, LLC 2007-2020

Lease Production

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

Formation Tops (2) Elevation 340 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	8,405 ft	-8,065 ft
AUSTIN CHALK	9,267 ft	-8,927 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
9,240–11,373 ft	Perforated
10,261–13,077 ft	Perforated
10,290–15,328 ft	Perforated
12,025–14,253 ft	Perforated

Casing (5)

Size	Set Depth	Cement
16"	149 ft	220 sx
10.75"	2,403 ft	1,470 sx
7.625"	10,261 ft	300 sx
2.375"	11,210 ft	—
5.5"	11,415 ft	1,520 sx

Permit History (4)

#431446 Reenter Final Completion

OZELLE DAVIS UNIT · 16,500 ft

1994-12-30

Spud 1995-01-07

#114033 Recompletion

DAVIS, OZELLE · 11,250 ft

1981-04-03

#98922 Recompletion

DAVIS, OZELLE · 11,250 ft

1980-11-13

#37180 Drill Final Completion

DAVIS, OZELLE GAS UNIT · 11,507 ft

1978-11-20

Spud 1978-12-07

Applications (4)

#431446 A PATTERSON PETROLEUM, INC.

received 1994-12-30

#114033 A WAINOCO OIL & GAS COMPANY

received 1981-04-03

#98922 A WAINOCO OIL & GAS COMPANY

received 1980-11-13

#37180 A WAINOCO OIL & GAS COMPANY

received 1978-11-20

Records & Logs

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

W-2/G-1 2007-03-22

W-2/G-1 2007-04-12

W-2/G-1 1995-05-18 log on file

W-2/G-1 1995-05-30

W-2/G-1 1979-11-13

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 GRIMES County.

Well Details

Well Number: 1H
Max Depth: 16,500 ft
Drill Type: Horizontal
County: GRIMES
District: 3
Operator: PATTERSON PETROLEUM, INC.

Operator

Name: PATTERSON PETRO, INC
Location: SNYDER
P-5 Status: Inactive (filed 1999-10-04)
Cum Oil (all leases): 8,255,872 bbl
Cum Gas (all leases): 13,222,061 mcf
Total Permits: 436