HARRELL "E"

Oil · District 03 · Lease #12406

Operator: WCS OIL & GAS CORPORATION

Cum Oil

12k BBL

Cum Gas

354k MCF

casinghead

Wells

1

Production

1993-01 — 2002-10

Peak Month

1993-01

Production History

Cum Oil: 12,048 BBL Cum Gas: 353,687 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

498 BBL/mo

Di (annual)

52.9%

b-factor

0.0

EUR

11,281 BBL

R-squared

0.704

type

exponential

Operator History (from monthly production reports)

2005-12 — 2008-03 WCS OIL & GAS CORPORATION 28 mo
1993-01 — 2005-11 MARATHON OIL COMPANY 155 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 AMAGNOLIA OIL & GAS OPERATING LLC211,0002005-08-22