CRANE "N" FEE

Oil · District 08 · Lease #35375

Operator: SUNDOWN ENERGY LP

Fields: BUFFALO RIDGE (BEND)

Cum Oil

39k BBL

Cum Gas

47k MCF

casinghead

Wells

1

Production

1996-08 — 1999-12

Peak Month

1996-10

Production History

Cum Oil: 39,173 BBL Cum Gas: 46,584 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,234 BBL/mo

Di (annual)

112.0%

b-factor

0.1

EUR

38,511 BBL

R-squared

0.971

type

hyperbolic

Operator History (from monthly production reports)

2005-01 — 2026-07 SUNDOWN ENERGY LP 259 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

1996-08 — 1998-11 COSTILLA ENERGY, INC. 28 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-103-34431	SUNDOWN ENERGY LP	2	10,500	2000-01-10