MANNING ESTATE

Oil · District 03 · Lease #23097

Operator: BARROW-SHAVER RESOURCES CO.

Cum Oil

116k BBL

Cum Gas

149k MCF

casinghead

Wells

1

Production

1996-11 — 2002-11

Peak Month

1997-03

Production History

Cum Oil: 116,289 BBL Cum Gas: 148,947 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,988 BBL/mo

Di (annual)

189.8%

b-factor

0.8

EUR

125,466 BBL

R-squared

0.927

type

hyperbolic

Operator History (from monthly production reports)

1996-11 — 2003-02 BARROW-SHAVER RESOURCES CO. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BARROW-SHAVER RESOURCES CO.18,0001996-10-15