MCILWAIN

Oil · District 7B · Lease #27856

Operator: YOUNG, MARSHALL R., OIL CO.

Cum Oil

24k BBL

Cum Gas

650 MCF

casinghead

Wells

4

Production

1996-05 — 1998-07

Peak Month

1996-07

Production History

Cum Oil: 23,539 BBL Cum Gas: 650 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,894 BBL/mo

Di (annual)

900.9%

b-factor

1.2

EUR

48,340 BBL

R-squared

0.982

type

hyperbolic

Operator History (from monthly production reports)

1996-05 — 1998-11 YOUNG, MARSHALL R., OIL CO. 31 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4YOUNG MARSHALL R. OIL CO.22,9001998-09-24
2YOUNG MARSHALL R. OIL CO.23,8001998-08-28
3YOUNG MARSHALL R. OIL CO.22,9001998-08-28
1YOUNG MARSHALL R. OIL CO.23,8001998-08-26