HOVEY, BLANCHE UNIT

Oil · District 03 · Lease #11540

Operator: VENOCO, INC.

Cum Oil

96k BBL

Cum Gas

329k MCF

casinghead

Wells

1

Production

1993-01 — 2002-07

Peak Month

1996-04

Production History

Cum Oil: 95,841 BBL Cum Gas: 328,741 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,841 BBL/mo

Di (annual)

61.6%

b-factor

0.0

EUR

55,341 BBL

R-squared

0.366

type

exponential

Operator History (from monthly production reports)

1999-06 — 2003-01 TEMA OIL AND GAS COMPANY 44 mo
1997-04 — 1999-05 VENOCO, INC. 26 mo
1993-01 — 1997-03 CROSS TIMBERS OPERATING COMPANY 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEMA OIL AND GAS COMPANY39,9302002-10-31