Well 23, CASSELMAN4, Midland County, Texas

API 32936535 — recorded on 1 lease.

Plugged Aug 7 2025On the RRC proration scheduleSave
Total depth
10,865 ft
Last completion
Aug 30 2010
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
CASSELMAN423APACHE CORPORATIONSPRABERRY (TREND AREA)On

The hole

Total depth
10,865 ft
Casing strings
2
Deepest casing
10,865 ft
Survey
T&P RR CO/AYCOCK, B M
Abstract
1393
Block / section
40 T1S / 4
Plugging records
8
Bottom hole location
32.06204, -102.23482
32.06204, -102.23482 · 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
Feb 22 2010
With a spud date
1
last Jul 1 2010
Deepest permitted
11,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
691592Feb 22 2010DrillCASSELMAN4no. 2311,000 ftJul 1 2010

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.