UNIVERSITY "1-9"

Oil · District 7C · Lease #16751

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

11k BBL

Cum Gas

16k MCF

casinghead

Wells

1

Production

2008-09 — 2015-09

Peak Month

2008-10

Production History

Cum Oil: 11,443 BBL Cum Gas: 15,875 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

486 BBL/mo

Di (annual)

60.9%

b-factor

0.2

EUR

11,878 BBL

R-squared

0.799

type

hyperbolic

Operator History (from monthly production reports)

2008-09 — 2020-03 PIONEER NATURAL RES. USA, INC. 139 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.19,0002008-06-21