BARNES, J. E.

Oil · District 09 · Lease #29561

Operator: VENOCO, INC.

Cum Oil

231k BBL

Cum Gas

2.4M MCF

casinghead

Wells

1

Production

1998-07 — 2026-04

Peak Month

1998-08

Production History

Cum Oil: 230,729 BBL Cum Gas: 2,394,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,434 BBL/mo

Di (annual)

79.4%

b-factor

0.7

EUR

209,005 BBL

R-squared

0.579

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
1998-07 — 2005-03 VENOCO, INC. 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7FLINTLOCK EXPLORATION, LLC19,8501998-01-22