WEST RANCH UNIT 1

Oil · District 02 · Lease #7740

Operator: VINTAGE PETROLEUM, LLC

Cum Oil

15k BBL

Cum Gas

62k MCF

casinghead

Wells

1

Production

1993-01 — 1994-10

Peak Month

1993-02

Production History

Cum Oil: 14,978 BBL Cum Gas: 62,079 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,520 BBL/mo

Di (annual)

132.7%

b-factor

0.0

EUR

13,757 BBL

R-squared

0.590

type

exponential

Operator History (from monthly production reports)

2006-05 — 2008-03 VINTAGE PETROLEUM, LLC 23 mo
1997-04 — 2006-04 VINTAGE PETROLEUM, INC. 109 mo
1996-08 — 1997-03 BURLINGTON RESOURCES OIL&GAS CO. 8 mo
1996-03 — 1996-07 MERIDIAN OIL INC. 5 mo
1994-01 — 1996-02 MERIDIAN OIL PRODUCTION INC. 26 mo
1993-01 — 1993-12 EXXON CORP. 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HILCORP ENERGY COMPANY108,4772012-10-08