ROBERTS "B"

Oil · District 06 · Lease #11109

Operator: BOWLES PROPERTIES, INC.

Cum Oil

89k BBL

Cum Gas

144 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2000-05

Production History

Cum Oil: 89,074 BBL Cum Gas: 144 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

375 BBL/mo

Di (annual)

3.6%

b-factor

0.0

EUR

103,702 BBL

R-squared

0.456

type

exponential

Operator History (from monthly production reports)

1999-01 — 2026-07 BOWLES ENERGY, INC. 331 mo
1993-01 — 1998-12 BOWLES PROPERTIES, INC. 72 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BOWLES ENERGY, INC.212,5001983-07-14