SANTA FE MINERALS

Oil · District 8A · Lease #66706

Operator: GREAT WESTERN DRILLING COMPANY

Cum Oil

37k BBL

Cum Gas

25 MCF

casinghead

Wells

1

Production

1993-01 — 2000-05

Peak Month

1993-03

Production History

Cum Oil: 36,735 BBL Cum Gas: 25 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

782 BBL/mo

Di (annual)

21.5%

b-factor

0.0

EUR

43,635 BBL

R-squared

0.772

type

exponential

Operator History (from monthly production reports)

1993-01 — 2003-09 GREAT WESTERN DRILLING COMPANY 129 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GREAT WESTERN DRILLING COMPANY110,4001991-04-19