SCHARBAUER -L-

Oil · District 10 · Lease #32088

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

135k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2023-07

Peak Month

1994-03

Production History

Cum Oil: 135,406 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,407 BBL/mo

Di (annual)

26.7%

b-factor

0.9

EUR

156,732 BBL

R-squared

0.935

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PARKER & PARSLEY DEVELOPMENT CO.19,6501993-11-15
1PARKER & PARSLEY PETROLEUM CO.19,6501988-06-22
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