UNIVERSITY "6-26"

Oil · District 08 · Lease #43089

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

8k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

2012-08 — 2014-10

Peak Month

2012-10

Production History

Cum Oil: 8,073 BBL Cum Gas: 6,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,684 BBL/mo

Di (annual)

222.0%

b-factor

0.0

EUR

9,122 BBL

R-squared

0.846

type

exponential

Operator History (from monthly production reports)

2012-08 — 2015-02 PIONEER NATURAL RES. USA, INC. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.111,8002011-04-20