42-211-34305

Final Completion

SHALLER FRANK A

HEMPHILL County · District 10 · UNIT PETROLEUM COMPANY · CANADIAN SE. (MORROW UP.)

Permits

Max Depth

12,000 ft

First Permit

2008-07-01

Latest Activity

2009-03-12

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-10-31

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-10

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 (8) Elevation 2,386 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BROWN DOLOMITE	3,789 ft	-1,403 ft
DOUGLAS	7,005 ft	-4,619 ft
KANSAS CITY	8,250 ft	-5,864 ft
MARMATON	9,410 ft	-7,024 ft
GRANITE WASH	9,750 ft	-7,364 ft
NOVI LIME	11,393 ft	-9,007 ft
13 FINGER	11,488 ft	-9,102 ft
MORROW	11,630 ft	-9,244 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
10,239–10,356 ft	Perforated
10,656–10,672 ft	Perforated
10,798–11,247 ft	Perforated
11,906–11,912 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,814 ft	1,380 sx
5.5"	12,000 ft	750 sx

Permit History (2)

#679305 Recompletion Final Completion

FRANK SHALLER "A" · 12,000 ft

2009-03-12

Spud 2009-02-11

#664477 Drill Final Completion

SHALLER, FRANK "A" · 12,000 ft

2008-07-01

Spud 2008-08-11

Applications (2)

#679305 A UNIT PETROLEUM COMPANY

received 2009-03-10

#664477 A UNIT PETROLEUM COMPANY

received 2008-06-13

Records & Logs

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

W-2/G-1 2009-06-04 log on file

W-2/G-1 2009-09-01

W-2/G-1 2008-12-12 log on file

W-2/G-1 2009-02-20

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 HEMPHILL County.

Well Details

Well Number: 4
Max Depth: 12,000 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: UNIT PETROLEUM COMPANY
Completed: 2008-10-31

Operator

Name: UNIT PETRO CO
Location: TULSA
P-5 Status: Active (filed 2025-01-13)
Cum Oil (all leases): 8,610,362 bbl
Cum Gas (all leases): 788,031,686 mcf
Activities: CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 1,100