BARBER, J.DELL SR. TRUSTEE

Oil · District 10 · Lease #26143

Operator: QMAX CO., AN ARIZONA CORPORATION

Fields: COLEMAN RANCH

Cum Oil

180k BBL

Cum Gas

0 MCF

Wells

10

Production

1993-01 — 2026-03

Peak Month

1997-12

Production History

Cum Oil: 180,018 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

889 BBL/mo

Di (annual)

17.3%

b-factor

1.5

EUR

173,838 BBL

R-squared

0.727

type

hyperbolic

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AW.P.P.I. INC.13,3501989-11-06
8BARBER, DAN L.23,5001984-06-04
7BARBER, DAN L.13,5001981-08-24
9BARBER, DAN L.13,5001981-08-24
5BARBER, DAN L.13,5001981-07-07
6BARBER, DAN L.13,5001981-07-07
3BARBER, DAN L.13,5001981-01-23
4BARBER, DAN L.13,5001981-01-23
2BARBER, DAN L.13,5001980-06-30
1BARBER, DAN L.13,5001980-05-02
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