CRANE "O" FEE

Oil · District 08 · Lease #35438

Operator: SUNDOWN ENERGY LP

Fields: BUFFALO RIDGE (BEND)

Cum Oil

29k BBL

Cum Gas

54k MCF

casinghead

Wells

1

Production

1996-10 — 2016-05

Peak Month

1996-12

Production History

Cum Oil: 28,933 BBL Cum Gas: 54,300 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

682 BBL/mo

Di (annual)

71.0%

b-factor

0.7

EUR

28,905 BBL

R-squared

0.495

type

hyperbolic

Operator History (from monthly production reports)

2005-01 — 2022-06 SUNDOWN ENERGY LP 210 mo

2002-07 — 2004-12 JETTA OPERATING COMPANY, INC. 30 mo

2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo

1998-12 — 2001-06 CONCHO RESOURCES INC. 31 mo

1996-10 — 1998-11 COSTILLA ENERGY, INC. 26 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-103-34432	SUNDOWN ENERGY LP	1	10,500	1996-07-12