AMERICAN NATIONAL LIFE INS. CO.

Oil · District 10 · Lease #7341

Operator: VANGUARD OPERATING, LLC

Cum Oil

25k BBL

Cum Gas

0 MCF

Wells

9

Production

1993-01 — 2026-03

Peak Month

2011-10

Production History

Cum Oil: 25,081 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

298 BBL/mo

Di (annual)

413.0%

b-factor

1.4

EUR

8,783 BBL

R-squared

0.589

type

hyperbolic

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
52STANOLIND OPERATING CORP.35,2002013-11-12
38WMR OIL COMPANY12,6001977-08-26
40WMR OIL COMPANY12,6001977-08-26
2342-475-02809--------
3342-475-02819--------
3442-475-30796--------
3542-475-30795--------
3642-475-30841--------
37W42-475-30842--------
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