WELCH -168-

Oil · District 9 · Lease #11983

Operator: PIMA ENERGY, LLC

Cum Oil

9k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1994-04

Production History

Cum Oil: 8,835 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

109 BBL/mo

Di (annual)

20.1%

b-factor

0.2

EUR

7,981 BBL

R-squared

0.768

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GCO DRILLING COMPANY17,5001986-06-27
1GCO DRILLING COMPANY17,5001986-06-26
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