COOK B, SEC. 116

Oil · District 7B · Lease #26930

Operator: YOUNG, MARSHALL R., OIL CO.

Cum Oil

2k BBL

Cum Gas

890 MCF

casinghead

Wells

2

Production

1993-06 — 2003-12

Peak Month

2002-11

Production History

Cum Oil: 1,514 BBL Cum Gas: 890 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

122 BBL/mo

Di (annual)

783.2%

b-factor

1.1

EUR

1,157 BBL

R-squared

0.743

type

hyperbolic

Operator History (from monthly production reports)

1998-11 — 2007-11 STASNEY, H. R. & SONS, LTD. 109 mo
1993-06 — 1998-10 YOUNG, MARSHALL R., OIL CO. 65 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A101STASNEY H. R. & SONS LTD.15,5001992-12-30
B101STASNEY H. R. & SONS LTD.15,5001992-12-30