PATTERSON 5-8-G

Oil · District 08 · Lease #55056

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

427k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 427,323 BBL Cum Gas: 1,241,073 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,735 BBL/mo

Di (annual)

29.7%

b-factor

0.0

EUR

393,717 BBL

R-squared

0.448

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2019-09 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4313HPIONEER NATURAL RES. USA, INC.38,9002018-12-31