UNIVERSITY "3-6"

Oil · District 7C · Lease #16337

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

30k BBL

Cum Gas

65k MCF

casinghead

Wells

2

Production

2007-07 — 2013-08

Peak Month

2007-09

Production History

Cum Oil: 29,606 BBL Cum Gas: 64,597 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,013 BBL/mo

Di (annual)

233.6%

b-factor

1.1

EUR

28,949 BBL

R-squared

0.807

type

hyperbolic

Operator History (from monthly production reports)

2007-07 — 2014-03 PIONEER NATURAL RES. USA, INC. 81 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA, INC.110,8002011-07-08
2PIONEER NATURAL RES. USA, INC.110,0002007-02-22