MAREK, MELVIN

Oil · District 03 · Lease #17894

Operator: TEXAS VANGUARD OIL COMPANY

Cum Oil

4k BBL

Cum Gas

35 MCF

casinghead

Wells

1

Production

1993-01 — 2008-11

Peak Month

2003-03

Production History

Cum Oil: 3,659 BBL Cum Gas: 35 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34 BBL/mo

Di (annual)

68.1%

b-factor

0.0

EUR

586 BBL

R-squared

0.379

type

exponential

Operator History (from monthly production reports)

1993-07 — 2009-04 TEXAS VANGUARD OIL COMPANY 190 mo
1993-01 — 1993-06 HEADLINE RESOURCES, INC. 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXAS VANGUARD OIL COMPANY14,2001984-05-24