RINGO '8-9'

Oil · District 9 · Lease #19525

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

396k BBL

Cum Gas

0 MCF

Wells

1

Production

2017-01 — 2026-03

Peak Month

2017-02

Production History

Cum Oil: 395,770 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

7,982 BBL/mo

Di (annual)

29.5%

b-factor

0.0

EUR

324,781 BBL

R-squared

0.526

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4413HPARSLEY ENERGY OPERATIONS, LLC19,1502016-05-12
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