WAGNER, L.V.

Oil · District 8A · Lease #67210

Operator: NORTHSTAR OPERATING COMPANY

Cum Oil

20k BBL

Cum Gas

912 MCF

casinghead

Wells

1

Production

1994-01 — 2005-04

Peak Month

1994-02

Production History

Cum Oil: 19,868 BBL Cum Gas: 912 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,741 BBL/mo

Di (annual)

208.7%

b-factor

0.9

EUR

39,786 BBL

R-squared

0.898

type

hyperbolic

Operator History (from monthly production reports)

2004-01 — 2006-12 NORTHSTAR OPERATING COMPANY 36 mo
1996-12 — 2003-12 LIMARK CORPORATION 85 mo
1994-01 — 1996-11 CHISOS OPERATING, INC. 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NORTHSTAR OPERATING COMPANY412,3001996-12-23