UNIVERSITY 6I

Oil · District 08 · Lease #54026

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

137k BBL

Cum Gas

238k MCF

casinghead

Wells

1

Production

2020-05 — 2026-04

Peak Month

2020-06

Production History

Cum Oil: 137,093 BBL Cum Gas: 238,028 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,055 BBL/mo

Di (annual)

67.8%

b-factor

0.1

EUR

138,735 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

2020-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 75 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.211,0682019-08-22