Well 4H, CLARK A, DeWitt County, Texas

API 12333976 — recorded on 1 lease.

No plugging record filed2 frac disclosuresSave
Total depth
12,393 ft
Last completion
Jan 19 2026
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
CLARK A4HDEVON ENERGY PRODUCTION CO, L.P.EAGLEVILLE (EAGLE FORD-2)Off

The hole

Total depth
12,393 ft
Casing strings
10
Deepest casing
18,534 ft
Survey
COGSWELL, M
Abstract
109
Block / section
not filed
Plugging records
not filed
Bottom hole location
29.23722, -97.40978
29.23722, -97.40978 · 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
Jan 29 2015
With a spud date
1
last Mar 10 2015
Deepest permitted
14,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
803207Jan 29 2015DrillhorizontalCLARK Ano. 4H14,000 ftMar 10 2015

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
2
First job
Oct 24 2015
Last job
Sep 20 2025
Water, as filed
10,406,463 gal
operator-reported, not converted

More than one disclosure. Sidetracks and re-fracs are filed separately and collapse onto one API number, so these figures are the total across all 2.