BIG MINERAL CREEK/STRAWNII/UNIT

Oil · District 09 · Lease #15794

Operator: VENOCO, INC.

Cum Oil

20k BBL

Cum Gas

17k MCF

casinghead

Wells

17

Production

1993-01 — 1998-11

Peak Month

1996-06

Production History

Cum Oil: 20,201 BBL Cum Gas: 16,706 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

453 BBL/mo

Di (annual)

28.5%

b-factor

0.0

EUR

19,066 BBL

R-squared

0.664

type

exponential

Operator History (from monthly production reports)

1996-08 — 1999-01 VENOCO, INC. 30 mo
1993-01 — 1996-07 SHELL WESTERN E&P INC. 43 mo

Wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
121 UFLINTLOCK EXPLORATION, LLC36,2001988-07-19
114WFLINTLOCK EXPLORATION, LLC13,6511987-01-08
104 LFLINTLOCK EXPLORATION, LLC13,7011986-10-24
119 WFLINTLOCK EXPLORATION, LLC17,9981982-07-05
107WFLINTLOCK EXPLORATION, LLC13,6371982-03-10
106 LFLINTLOCK EXPLORATION, LLC13,6991981-02-23
108 LFLINTLOCK EXPLORATION, LLC13,5341981-02-18
111WFLINTLOCK EXPLORATION, LLC13,6971981-02-18
10042-181-01866FLINTLOCK EXPLORATION, LLC------
10142-181-01229VENOCO INC.------
10242-181-80960FLINTLOCK EXPLORATION, LLC------
105W42-181-01227FLINTLOCK EXPLORATION, LLC------
109W42-181-01839FLINTLOCK EXPLORATION, LLC------
110W42-181-00658FLINTLOCK EXPLORATION, LLC------
11242-181-00180FLINTLOCK EXPLORATION, LLC------
11342-181-01811FLINTLOCK EXPLORATION, LLC------
116W42-181-01824FLINTLOCK EXPLORATION, LLC------