42-393-31710

WATERFIELD

ROBERTS County · District 10 · UNIT PETROLEUM COMPANY

Permits

Max Depth

11,300 ft

First Permit

2005-05-26

Latest Activity

2014-01-02

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-06

Last Production

2026-07

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 (6) Elevation 2,834 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DOUGLAS	6,994 ft	-4,160 ft
DES MOINES	9,160 ft	-6,326 ft
GRANITE WASH	9,543 ft	-6,709 ft
ATOKA LIME (Atoka)	10,625 ft	-7,791 ft
13 FINGER	10,695 ft	-7,861 ft
MORROW	10,890 ft	-8,056 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
9,696–9,705 ft	Perforated
9,993–10,006 ft	Perforated
10,085–10,092 ft	Perforated
10,194–10,205 ft	Perforated
10,385–10,418 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	3,191 ft	1,320 sx
5.5"	11,266 ft	390 sx
5.5"	11,266 ft	390 sx

Permit History (2)

#775918 Recompletion

WATERFIELD · 11,300 ft

2014-01-02

#601217 Drill Final Completion

WATERFIELD · 11,200 ft

2005-05-26

Spud 2005-06-05

Applications (2)

#775918 A UNIT PETROLEUM COMPANY

received 2013-12-18

#601217 A UNIT PETROLEUM COMPANY

received 2005-05-25

Records & Logs

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

W-2/G-1 2007-09-20

W-2/G-1 2005-11-03 log on file

W-2/G-1 2006-01-11

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 ROBERTS County.

Well Details

Well Number: 4
Max Depth: 11,300 ft
Drill Type: Vertical
County: ROBERTS
District: 10
Operator: UNIT PETROLEUM COMPANY

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