UNIVERSITY "3-28"

Oil · District 7C · Lease #16468

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

35k BBL

Cum Gas

85k MCF

casinghead

Wells

2

Production

2008-01 — 2020-12

Peak Month

2012-07

Production History

Cum Oil: 35,052 BBL Cum Gas: 85,232 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

828 BBL/mo

Di (annual)

59.6%

b-factor

0.3

EUR

23,616 BBL

R-squared

0.770

type

hyperbolic

Operator History (from monthly production reports)

2008-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 223 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.110,8002011-08-08
1PIONEER NATURAL RES. USA INC.110,5002007-08-23