UNIVERSITY 6E

Oil · District 08 · Lease #54225

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

385k BBL

Cum Gas

401k MCF

casinghead

Wells

1

Production

2020-05 — 2026-04

Peak Month

2020-10

Production History

Cum Oil: 384,978 BBL Cum Gas: 400,735 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,849 BBL/mo

Di (annual)

50.4%

b-factor

0.0

EUR

281,857 BBL

R-squared

0.759

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.211,0682019-08-22