FERRILL

Oil · District 09 · Lease #29599

Operator: VENOCO, INC.

Cum Oil

89k BBL

Cum Gas

229k MCF

casinghead

Wells

1

Production

1998-12 — 2026-04

Peak Month

2000-03

Production History

Cum Oil: 88,984 BBL Cum Gas: 228,500 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

918 BBL/mo

Di (annual)

40.5%

b-factor

0.7

EUR

62,452 BBL

R-squared

0.436

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 FLINTLOCK EXPLORATION, LLC 11 mo
2011-06 — 2025-08 JETTA OPERATING COMPANY, INC. 171 mo
2007-04 — 2011-05 BLACKWELL BMC, LLC 50 mo
2005-04 — 2007-03 BLACKWELL BMC, LP 24 mo
1998-12 — 2005-03 VENOCO, INC. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FLINTLOCK EXPLORATION, LLC29,8501997-08-15