Well 4304H, UTL 4231D, Winkler County, Texas

API 49535003 — recorded on 1 lease.

No plugging record filed1 frac disclosureSave
Total depth
11,734 ft
Last completion
Aug 26 2025
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
UTL 4231D4304HCONTINENTAL RESOURCES, INC.PHANTOM (WOLFCAMP)Off

The hole

Total depth
11,734 ft
Casing strings
4
Deepest casing
11,681 ft
Survey
UL
Abstract
U83
Block / section
21 / 43
Plugging records
not filed
Bottom hole location
31.69427, -103.25563
31.69427, -103.25563 · NAD83, as filed

Drilling permits

From the Railroad Commission's drilling permit master — the application record, not a record of drilling. A permit is an application the Commission filed and numbered; the spud date is the only field here that says a hole was started. This file carries no approval status, so none is shown.

Permits
1
First issued
Jul 24 2024
With a spud date
1
last Nov 11 2024
Deepest permitted
13,320 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
901372Jul 24 2024DrillhorizontalUTL 4231Dno. 4304H13,320 ftNov 11 2024

What the lease produced

Texas reports oil and gas by lease, never by wellbore, so this is the whole lease. Values are volume multiplied by the published monthly price, the same arithmetic the lease page shows in full.

Hydraulic fracturing

Disclosed to FracFocus, the registry Texas designates by statute (Natural Resources Code §91.851; 16 TAC §3.29). FracFocus is run by the Ground Water Protection Council and the Interstate Oil and Gas Compact Commission, not by a state agency — but the filing itself is required by Texas rule.

Disclosures
1
First job
May 5 2025
Last job
May 5 2025
Water, as filed
23,642,316 gal
operator-reported, not converted