UNIVERSITY 7-20D

Oil · District 08 · Lease #58693

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

577k BBL

Cum Gas

602k MCF

casinghead

Wells

1

Production

2023-02 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 576,643 BBL Cum Gas: 602,362 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

55,012 BBL/mo

Di (annual)

300.0%

b-factor

1.1

EUR

1,302,829 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.211,1742022-01-11