Well 4, FUNKHOUSER "20", Upton County, Texas

API 46136921 — recorded on 1 lease.

Plugged Jun 7 2026On the RRC proration schedule1 frac disclosureSave
Total depth
10,509 ft
Last completion
Jul 18 2025
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
FUNKHOUSER "20"4PIONEER NATURAL RES. USA, INC.SPRABERRY (TREND AREA)On

The hole

Total depth
10,509 ft
Casing strings
4
Deepest casing
10,505 ft
Survey
CCSD&RGNG RR CO/BURKES, M & W M
Abstract
1570
Block / section
B / 20
Plugging records
not filed
Bottom hole location
31.42605, -101.90514
31.42605, -101.90514 · 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
Aug 19 2010
With a spud date
1
last Jan 21 2011
Deepest permitted
11,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
700502Aug 19 2010DrillFUNKHOUSER '20'no. 411,000 ftJan 21 2011

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
Jun 10 2011
Last job
Jun 10 2011
Water, as filed
operator-reported, not converted