UNIVERSITY "10-6"

Oil · District 7C · Lease #16609

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

18k BBL

Cum Gas

65k MCF

casinghead

Wells

1

Production

2008-05 — 2013-10

Peak Month

2008-12

Production History

Cum Oil: 18,217 BBL Cum Gas: 65,099 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

446 BBL/mo

Di (annual)

22.5%

b-factor

0.0

EUR

23,722 BBL

R-squared

0.436

type

exponential

Operator History (from monthly production reports)

2008-05 — 2014-04 PIONEER NATURAL RES. USA, INC. 72 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.19,0002008-01-16