ALLAR "3"

Oil · District 08 · Lease #38868

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

93k BBL

Cum Gas

123k MCF

casinghead

Wells

2

Production

2008-04 — 2020-10

Peak Month

2013-07

Production History

Cum Oil: 92,549 BBL Cum Gas: 123,033 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,563 BBL/mo

Di (annual)

26.1%

b-factor

0.0

EUR

71,682 BBL

R-squared

0.780

type

exponential

Operator History (from monthly production reports)

2008-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 220 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.311,4002010-05-18
1PIONEER NATURAL RES. USA INC.19,5002008-01-28