CHARLES J. SEBESTA "B" UNIT

Oil · District 03 · Lease #22941

Operator: APACHE CORPORATION

Cum Oil

6k BBL

Cum Gas

268k MCF

casinghead

Wells

1

Production

1996-01 — 2005-09

Peak Month

1996-03

Production History

Cum Oil: 5,952 BBL Cum Gas: 267,808 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,258 BBL/mo

Di (annual)

487.5%

b-factor

0.6

EUR

7,340 BBL

R-squared

0.536

type

hyperbolic

Operator History (from monthly production reports)

1996-01 — 2008-02 APACHE CORPORATION 146 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2VERDUN OIL & GAS LLC19,9501995-11-15