HARPER 1-12

Oil · District 10 · Lease #49339

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

334k BBL

Cum Gas

0 MCF

Wells

1

Production

2017-07 — 2026-03

Peak Month

2017-07

Production History

Cum Oil: 334,462 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

6,103 BBL/mo

Di (annual)

23.4%

b-factor

0.0

EUR

312,762 BBL

R-squared

0.493

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2803HPARSLEY ENERGY OPERATIONS, LLC39,2002017-02-15
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