MORGAN & MARSHALL -C-

Oil · District 09 · Lease #11671

Operator: S.B. STREET OPERATING, INC.

Cum Oil

142k BBL

Cum Gas

123k MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1997-09

Production History

Cum Oil: 141,922 BBL Cum Gas: 123,344 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

953 BBL/mo

Di (annual)

8.7%

b-factor

0.0

EUR

130,347 BBL

R-squared

0.723

type

exponential

Operator History (from monthly production reports)

2026-01 — 2026-07 S.B. STREET OPERATING, INC. 7 mo
1995-05 — 2025-12 ROMAC OIL COMPANY, INC. 368 mo
1993-12 — 1995-04 HAGGARD, E. A. 17 mo
1993-01 — 1993-11 HAMILTON, W. B., ESTATE 11 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16S.B. STREET OPERATING, INC.14,9001980-03-12
15S.B. STREET OPERATING, INC.14,9501977-11-16
142-503-83106S.B. STREET OPERATING, INC.------
1042-503-30882S.B. STREET OPERATING, INC.------
1342-503-31152S.B. STREET OPERATING, INC.------
342-503-83107S.B. STREET OPERATING, INC.------
442-503-20175S.B. STREET OPERATING, INC.------
542-503-30090S.B. STREET OPERATING, INC.------
642-503-30779S.B. STREET OPERATING, INC.------
742-503-30834S.B. STREET OPERATING, INC.------