UNIVERSITY "2-4"

Oil · District 7C · Lease #16268

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

23k BBL

Cum Gas

64k MCF

casinghead

Wells

2

Production

2007-05 — 2016-08

Peak Month

2008-03

Production History

Cum Oil: 22,529 BBL Cum Gas: 64,374 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

280 BBL/mo

Di (annual)

11.1%

b-factor

0.0

EUR

30,094 BBL

R-squared

0.341

type

exponential

Operator History (from monthly production reports)

2007-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 231 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.110,5002006-12-28
5PIONEER NATURAL RES. USA INC.110,5002006-12-28