UNIVERSITY "3-20"

Oil · District 7C · Lease #16449

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

33k BBL

Cum Gas

117k MCF

casinghead

Wells

2

Production

2007-12 — 2021-12

Peak Month

2012-04

Production History

Cum Oil: 33,292 BBL Cum Gas: 116,889 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,508 BBL/mo

Di (annual)

250.8%

b-factor

0.9

EUR

29,531 BBL

R-squared

0.918

type

hyperbolic

Operator History (from monthly production reports)

2007-12 — 2022-05 PIONEER NATURAL RES. USA, INC. 174 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.110,8002011-03-16
2PIONEER NATURAL RES. USA INC.110,5002007-10-08