UNIVERSITY 7-8F

Oil · District 08 · Lease #54018

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

389k BBL

Cum Gas

541k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-09

Production History

Cum Oil: 388,925 BBL Cum Gas: 541,492 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,109 BBL/mo

Di (annual)

31.9%

b-factor

0.0

EUR

342,739 BBL

R-squared

0.495

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.110,9232019-11-06