UNIVERSITY "6-48"

Oil · District 08 · Lease #41237

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

14k BBL

Cum Gas

23k MCF

casinghead

Wells

1

Production

2011-04 — 2017-10

Peak Month

2011-07

Production History

Cum Oil: 14,431 BBL Cum Gas: 22,657 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

878 BBL/mo

Di (annual)

110.4%

b-factor

0.3

EUR

13,527 BBL

R-squared

0.652

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2018-06 PIONEER NATURAL RES. USA, INC. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.211,7002009-01-05