Well 4H, USA COTHROM UNIT T4, Shelby County, Texas

API 41931847 — recorded on 1 lease.

Plugged Jul 7 2025On the RRC proration schedule1 frac disclosureSave
Total depth
12,197 ft
Last completion
Feb 7 2024
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
USA COTHROM UNIT T44HSILVER HILL ENERGY OPERATING LLCCARTHAGE (HAYNESVILLE SHALE)On

The hole

Total depth
12,197 ft
Casing strings
5
Deepest casing
23,119 ft
Survey
LINDSEY, C
Abstract
417
Block / section
not filed
Plugging records
13
Bottom hole location
31.75329, -94.02362
31.75329, -94.02362 · 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
2 records, 1 revisions
First issued
Jul 22 2022
With a spud date
1
last Aug 24 2022
Deepest permitted
12,500 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
8796852 recordsJul 22 2022DrillhorizontalUSA COTHROM UNIT T4no. 4H12,500 ftAug 24 2022

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
Nov 21 2023
Last job
Nov 21 2023
Water, as filed
43,374,820 gal
operator-reported, not converted