Well 2, HALFF 2B, Upton County, Texas

API 46139356 — recorded on 1 lease.

Plugged Apr 13 2026On the RRC proration schedule1 frac disclosureSave
Total depth
11,667 ft
Last completion
Aug 14 2025
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
HALFF 2B2PIONEER NATURAL RES. USA, INC.SPRABERRY (TREND AREA)On

The hole

Total depth
11,667 ft
Casing strings
6
Deepest casing
11,667 ft
Survey
GC & SF RR CO.
Abstract
725
Block / section
Y / 2
Plugging records
6
Bottom hole location
31.38727, -101.79705
31.38727, -101.79705 · 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
Apr 25 2014
With a spud date
1
last May 9 2014
Deepest permitted
11,800 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
781906Apr 25 2014DrillHALFF 2Bno. 211,800 ftMay 9 2014

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 16 2014
Last job
Jun 16 2014
Water, as filed
1,707,762 gal
operator-reported, not converted