SIMS, H. O. ET AL

Oil · District 08 · Lease #4497

Operator: YOUNG, MARSHALL R., OIL CO.

Cum Oil

695 BBL

Cum Gas

945 MCF

casinghead

Wells

1

Production

1993-01 — 1999-08

Peak Month

1999-01

Production History

Cum Oil: 695 BBL Cum Gas: 945 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

84 BBL/mo

Di (annual)

218.6%

b-factor

0.0

EUR

460 BBL

R-squared

0.410

type

exponential

Operator History (from monthly production reports)

2008-04 — 2026-07 AGHORN OPERATING, INC. 220 mo
2006-04 — 2008-03 BC OPERATING, INC. 24 mo
1996-04 — 2006-03 SMITH & MARRS INC. 120 mo
1993-01 — 1996-03 YOUNG, MARSHALL R., OIL CO. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2YOUNG MARSHALL R. OIL CO.110,6001983-09-29