VAHLENKAMP

Oil · District 7B · Lease #18312

Operator: MCFARLAND & SCOBEY, INC.

Cum Oil

3k BBL

Cum Gas

20 MCF

casinghead

Wells

1

Production

1993-01 — 1996-08

Peak Month

1993-09

Production History

Cum Oil: 2,738 BBL Cum Gas: 20 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

81 BBL/mo

Di (annual)

50.7%

b-factor

0.0

EUR

1,906 BBL

R-squared

0.467

type

exponential

Operator History (from monthly production reports)

1997-10 — 2003-10 HARDING COMPANY 73 mo
1993-01 — 1997-09 MCFARLAND & SCOBEY, INC. 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HARDING COMPANY16,4001982-01-25