← Wells

42-495-35005

PRODUCING Horizontal

UTL 4231F

WINKLER County · District 8 · CONTINENTAL RESOURCES INC. · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

13,320 ft

First Permit

2024-07-24

Latest Activity

2024-07-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-07-20

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2025-07

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (10) Elevation 2,749 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DELAWARE 5,002 ft-2,253 ft
CAPITAN REEF - HIGH FLOWS (Capitan)——
CLEARFORK (Clear Fork)——
COLBY / QUEEN——
GLORIETA ——
HOLT ——
RUSTLER - POSSIBLE FLOW; POSSIBL (Rustler)——
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)——
SEVEN RIVERS / QUEEN (Seven Rivers)——
YATES ——

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
✓ 42-495-35004 UTL 4231E · CONTINENTAL RESOURCES, INC.
0.0 mi
Delaware 5,017'Cherry Canyon 5,906'Brushy Canyon 7,225'Bone Spring 8,242'Bone Spring 11,156'Clear Fork —Capitan —Yates —Glorieta —Rustler —Holt —COLBY / QUEEN — +2 more
✓ 42-495-35003 UTL 4231D · CONTINENTAL RESOURCES, INC.
0.0 mi
Delaware —COLBY / QUEEN —Glorieta —Holt —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —Rustler —
✓ 42-495-35002 UTL 4231C · CONTINENTAL RESOURCES, INC.
0.0 mi
Delaware 4,997'Glorieta —Holt —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —COLBY / QUEEN —Rustler —
✓ 42-495-35001 UTL 4231B · CONTINENTAL RESOURCES, INC.
0.0 mi
Delaware 4,996'Glorieta —Holt —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —Rustler —COLBY / QUEEN —
✓ 42-495-35000 UTL 4231A · CONTINENTAL RESOURCES, INC.
0.0 mi
Cherry Canyon 5,864'Brushy Canyon 7,170'Bone Spring 11,129'Holt —Delaware —San Andres —Glorieta —Seven Rivers —Clear Fork —COLBY / QUEEN —Capitan —Yates — +1 more
✓ 42-495-35006 UTL 4231G · CONTINENTAL RESOURCES, INC.
0.4 mi
COLBY / QUEEN —Glorieta —Holt —Delaware —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —Rustler —
✓ 42-495-35007 UTL 4231H · CONTINENTAL RESOURCES, INC.
0.4 mi
Delaware 5,027'Cherry Canyon 5,906'Holt —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —Rustler —COLBY / QUEEN —Glorieta —
✓ 42-495-35008 UTL 4231I · CONTINENTAL RESOURCES, INC.
0.4 mi
COLBY / QUEEN —Glorieta —Holt —Delaware —San Andres —Seven Rivers —Clear Fork —Capitan —Yates —Rustler —

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 (1)

IntervalType
12,053–22,282 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,573 ft910 sx
7"11,632 ft1,289 sx

Permit History (1)

#901374 Drill Final Completion

UTL 4231F · 13,320 ft

2024-07-24

Spud 2024-11-13

Applications (1)

#901374 A CONTINENTAL RESOURCES, INC.
received 2024-07-16

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2025-10-22 log on file
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.

Google Maps → Explorer Map →
Lat 31.665511
Lon -103.245172

Well Details

Well Number
4306H
Max Depth
13,320 ft
Drill Type
Horizontal
County
WINKLER
District
8
Operator
CONTINENTAL RESOURCES INC.
Completed
2025-07-20

Operator

Location
OKLAHOMA CI, TY
P-5 Status
Active (filed 2025-12-03)
Cum Oil (all leases)
72,675,790 bbl
Cum Gas (all leases)
79,838,988 mcf
Activities
OPRS/G, OPRS/O
Total Permits
517