WILLIAMS, MAUDE ET AL "B"

Oil · District 2 · Lease #7688

Operator: QUINTANA PET. CORP.

Cum Oil

28k BBL

Cum Gas

0 MCF

Wells

3

Production

1993-01 — 2026-03

Peak Month

2000-02

Production History

Cum Oil: 28,340 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

261 BBL/mo

Di (annual)

17.7%

b-factor

0.0

EUR

17,622 BBL

R-squared

0.399

type

exponential

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28 DQUINTANA PET. CORP.66,0642011-11-09
14HILCORP ENERGY COMPANY45,9152010-08-19
38QUINTANA PET. CORP.78,2002009-04-15
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