BIG MINERAL CREEK -S- SAND UNIT

Oil · District 09 · Lease #14655

Operator: VENOCO, INC.

Cum Oil

539k BBL

Cum Gas

242k MCF

casinghead

Wells

46

Production

1993-01 — 1998-11

Peak Month

1993-10

Production History

Cum Oil: 538,735 BBL Cum Gas: 242,138 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,226 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

1,041,848 BBL

R-squared

0.735

type

exponential

Operator History (from monthly production reports)

1996-08 — 2001-01 VENOCO, INC. 54 mo
1993-01 — 1996-07 SHELL WESTERN E&P INC. 43 mo

Wells (46)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
336FLINTLOCK EXPLORATION, LLC26,4462019-10-15
313FLINTLOCK EXPLORATION, LLC27,2002019-09-09
342FLINTLOCK EXPLORATION, LLC29,0002018-11-06
310FLINTLOCK EXPLORATION, LLC37,1992017-02-10
317FLINTLOCK EXPLORATION, LLC17,1992017-02-10
330WVENOCO, INC.47,9422014-09-30
312WFLINTLOCK EXPLORATION, LLC38,0002013-08-12
316WFLINTLOCK EXPLORATION, LLC37,4002006-04-12
324 LFLINTLOCK EXPLORATION, LLC17,3391993-11-18
324WFLINTLOCK EXPLORATION, LLC17,3391993-11-18
324WUFLINTLOCK EXPLORATION, LLC17,3391993-11-18
333FLINTLOCK EXPLORATION, LLC16,9491993-11-18
346FLINTLOCK EXPLORATION, LLC27,5001991-12-05
346WFLINTLOCK EXPLORATION, LLC27,5001991-12-05
340FLINTLOCK EXPLORATION, LLC36,0651989-04-19
341FLINTLOCK EXPLORATION, LLC36,1081988-11-28
320WFLINTLOCK EXPLORATION, LLC17,3301988-09-30
338FLINTLOCK EXPLORATION, LLC36,1901988-07-19
343IFLINTLOCK EXPLORATION, LLC36,2001988-07-19
347FLINTLOCK EXPLORATION, LLC16,5001987-10-05
348FLINTLOCK EXPLORATION, LLC16,5001987-10-05
345WFLINTLOCK EXPLORATION, LLC17,0451986-10-28
327WVENOCO, INC.16,3971984-01-27
344LVENOCO INC.16,9151982-07-14
344 WVENOCO INC.16,9151982-07-14
339FLINTLOCK EXPLORATION, LLC16,1251978-08-07
337FLINTLOCK EXPLORATION, LLC16,5221977-06-20
2S42-181-00170FLINTLOCK EXPLORATION, LLC------
30242-181-01874FLINTLOCK EXPLORATION, LLC------
303W42-181-00853FLINTLOCK EXPLORATION, LLC------
30442-181-00850FLINTLOCK EXPLORATION, LLC------
305W42-181-01868FLINTLOCK EXPLORATION, LLC------
306W42-181-01872FLINTLOCK EXPLORATION, LLC------
30842-181-01846FLINTLOCK EXPLORATION, LLC------
311W42-181-01844FLINTLOCK EXPLORATION, LLC------
31442-181-01838FLINTLOCK EXPLORATION, LLC------
318W42-181-01843FLINTLOCK EXPLORATION, LLC------
31942-181-01833FLINTLOCK EXPLORATION, LLC------
32142-181-01829FLINTLOCK EXPLORATION, LLC------
322W42-181-01860FLINTLOCK EXPLORATION, LLC------
32542-181-01694FLINTLOCK EXPLORATION, LLC------
326W42-181-01681FLINTLOCK EXPLORATION, LLC------
328W42-181-01857VENOCO INC.------
33442-181-01831FLINTLOCK EXPLORATION, LLC------
335W42-181-01836FLINTLOCK EXPLORATION, LLC------
3S42-181-00163FLINTLOCK EXPLORATION, LLC------