LOWRANCE

Oil · District 09 · Lease #17320

Operator: SIERRA EXPLORATION COMPANY

Cum Oil

3k BBL

Cum Gas

47 MCF

casinghead

Wells

2

Production

1993-01 — 2003-10

Peak Month

1993-01

Production History

Cum Oil: 2,941 BBL Cum Gas: 47 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

61 BBL/mo

Di (annual)

29.1%

b-factor

0.0

EUR

2,462 BBL

R-squared

0.688

type

exponential

Operator History (from monthly production reports)

2006-01 — 2008-03 SIERRA EXPLORATION COMPANY 27 mo
1993-01 — 2005-12 BOUNTY PRODUCTION COMPANY 156 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 RSIERRA EXPLORATION COMPANY12,2001984-12-05
2WD42-237-30282SIERRA EXPLORATION COMPANY------