EMSHOFF, WM.

Oil · District 04 · Lease #9894

Operator: SUE-ANN OPERATING, L.C.

Cum Oil

15k BBL

Cum Gas

104k MCF

casinghead

Wells

1

Production

1993-01 — 2008-08

Peak Month

2001-12

Production History

Cum Oil: 15,404 BBL Cum Gas: 103,539 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

164 BBL/mo

Di (annual)

132.6%

b-factor

0.0

EUR

1,480 BBL

R-squared

0.542

type

exponential

Operator History (from monthly production reports)

2008-01 — 2009-01 SUE-ANN OPERATING, L.C. 13 mo
1999-07 — 2007-12 RINCON PETROLEUM CORPORATION 102 mo
1993-01 — 1999-06 MARQUEE CORPORATION 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ARCO OIL & GAS CO.17,1651981-02-27