VINCIK, ADOLPH

Oil · District 02 · Lease #4873

Operator: WHITE OAK OPERATING COMPANY LLC

Fields: EL TORO, SW. (6700)

Cum Oil

5k BBL

Cum Gas

54 MCF

casinghead

Wells

1

Production

1993-01 — 1999-10

Peak Month

1996-10

Production History

Cum Oil: 5,208 BBL Cum Gas: 54 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

233 BBL/mo

Di (annual)

82.7%

b-factor

0.0

EUR

3,371 BBL

R-squared

0.482

type

exponential

Operator History (from monthly production reports)

2006-10 — 2026-07 OSYKA PERMIAN, LLC 238 mo

2004-07 — 2006-09 OPEX ENERGY, LLC 27 mo

2002-05 — 2004-06 WHITE OAK OPERATING COMPANY LLC 26 mo

2001-10 — 2002-04 BISON ENERGY PARTNERS, LTD. 7 mo

1999-11 — 2001-09 BISON ENERGY PARTNERS, INC. 23 mo

1994-08 — 1999-10 HOUSTON HYDROCARBONS, INC. (A) 63 mo

1993-01 — 1994-07 VINTAGE PETROLEUM, INC. 19 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2 U	42-239-30285	OPEX ENERGY, LLC	2	7,100	2004-02-17