SHAHEEN, ANN "A"

Oil · District 7B · Lease #23836

Operator: WEST INLAND ENERGY, INC.

Cum Oil

2k BBL

Cum Gas

21 MCF

casinghead

Wells

2

Production

1993-01 — 2003-04

Peak Month

1993-06

Production History

Cum Oil: 2,209 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

61 BBL/mo

Di (annual)

53.0%

b-factor

0.0

EUR

1,361 BBL

R-squared

0.614

type

exponential

Operator History (from monthly production reports)

2024-07 — 2026-07 IRON BELL OPERATING, LLC 25 mo
1993-01 — 2024-06 WEST INLAND ENERGY, INC. 378 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AIRON BELL OPERATING LLC13,0001992-10-16
1AIRON BELL OPERATING LLC15,0001985-12-16