UNIVERSITY "6-13"

Oil · District 08 · Lease #41777

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

11k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

2011-07 — 2013-08

Peak Month

2012-03

Production History

Cum Oil: 11,153 BBL Cum Gas: 9,879 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,518 BBL/mo

Di (annual)

289.6%

b-factor

0.2

EUR

7,867 BBL

R-squared

0.794

type

hyperbolic

Operator History (from monthly production reports)

2011-07 — 2015-06 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.111,8002010-09-20