UNIVERSITY 6J

Oil · District 08 · Lease #54148

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

121k BBL

Cum Gas

238k MCF

casinghead

Wells

1

Production

2020-05 — 2026-04

Peak Month

2020-06

Production History

Cum Oil: 120,804 BBL Cum Gas: 237,634 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,125 BBL/mo

Di (annual)

103.1%

b-factor

0.4

EUR

136,915 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HPIONEER NATURAL RES. USA, INC.211,0682019-08-22