← Wells

42-211-34298

PRODUCING Directional

ISAACS

HEMPHILL County · District 10 · UNIT PETROLEUM COMPANY · CANADIAN SE (DOUGLAS)

Permits

4

Max Depth

11,350 ft

First Permit

2008-06-21

Latest Activity

2024-12-02

Lifespan

16 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-02-04

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-04

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 →
Oil
production & DCA →

Formation Tops (5) Elevation 2,676 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DOUGLAS 6,917 ft-4,241 ft
HEEBNER6,917 ft-4,241 ft
TOP DOUGLAS (Douglas)6,917 ft-4,241 ft
GRANITE WASH 9,738 ft-7,062 ft
NOVI11,010 ft-8,334 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-211-34301 VOLLMERT 'C' · UNIT PETROLEUM COMPANY
0.7 mi
Brown Dolomite 3,968'Douglas 6,878'KC 8,060'Kansas City 8,060'Marmaton 8,985'Granite Wash 9,450'NOVI 10,712'13 FINGER 10,790'Morrow 10,910'
✓ 42-211-34621 VOLLMERT C · UNIT PETROLEUM COMPANY
0.8 mi
Brown Dolomite 3,980'Douglas 6,916'Kansas City 8,112'Marmaton 9,050'Granite Wash 9,520'NOVI 10,810'13 FINGER 10,890'
✓ 42-211-33714 ISAACS C · UNIT PETROLEUM COMPANY
1.0 mi
RED BEDS 3,915'BASE RED BEDS 3,915'Brown Dolomite 3,915'Brown Dolomite 4,390'BASE HEEBNER 6,838'Douglas 6,838'HEEBNER 6,838'Douglas 7,210'Kansas City 8,072'Kansas City 8,440'Marmaton 9,120'Marmaton 9,218' +6 more
✓ 42-211-34295 ISAACS E · UNIT PETROLEUM COMPANY
1.2 mi
Brown Dolomite 3,890'Douglas 6,828'Kansas City 8,021'KC 8,021'Marmaton 8,942'Granite Wash 9,413'NOVI 10,767'13 FINGER 10,862'Morrow 11,000'
✓ 42-393-32180 WATERFIELD 'A' · UNIT PETROLEUM COMPANY
1.9 mi
Brown Dolomite 4,119'Brown Dolomite 4,419'Douglas 6,930'Kansas City 8,145'Marmaton 9,120'Granite Wash 9,535'NOVI LIME 10,675'13 FINGER 10,755'
✓ 42-393-31941 VOLLMERT, J. C. · UNIT PETROLEUM COMPANY
2.0 mi
Brown Dolomite 3,932'Douglas 6,847'Douglas 7,257'Kansas City 8,004'Kansas City 8,358'Granite Wash 9,346'Granite Wash 10,654'13 FINGER 10,745'13 FINGER 10,823'Morrow 10,823'Morrow 11,249'
✓ 42-393-30882 MAHLER -A- · TEXAS OIL & GAS CORP.
3.5 mi
Granite Wash 9,500'Morrow 10,800'Morrow 12,100'
✓ 42-393-30128 SUSAN R. KAUFMAN · MMGL TXPH, LLC
4.3 mi
Brown Dolomite 4,256'Douglas 7,126'Tonkawa 7,543'Kansas City 8,182'CHEROKEE 10,200'Morrow 10,930'Morrow 11,388'Morrow 12,195'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

IntervalType
7,269–7,447 ftPerforated
10,104–10,176 ftPerforated
10,236–10,282 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"2,825 ft2,500 sx
4.5"10,430 ft493 sx

Permit History (4)

#904298 Recompletion

ISAACS · 8,000 ft

2024-12-02

#904298 Recompletion Final Completion

ISAACS · 10,255 ft

2024-12-02

#663680 Drill

VOLLMERT "C" · 11,350 ft

2008-06-21

Spud 2009-12-17

#663680 Drill Final Completion

VOLLMERT "C" · 11,350 ft

2008-06-21

Spud 2009-12-17

Applications (4)

#904298 A UNIT PETROLEUM COMPANY
received 2025-04-01
#904298 A UNIT PETROLEUM COMPANY
received 2024-11-26
#663680 A UNIT PETROLEUM COMPANY
received 2009-11-23
#663680 A UNIT PETROLEUM COMPANY
received 2008-06-04

Records & Logs

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

W-2/G-1 2025-02-20
W-2/G-1 2010-10-05 log on file
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.

Google Maps → Explorer Map →
Lat 35.870226
Lon -100.532144

Well Details

Well Number
7
Max Depth
11,350 ft
Drill Type
Directional
County
HEMPHILL
District
10
Operator
UNIT PETROLEUM COMPANY
Completed
2025-02-04

Operator

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