< leases

CHAMPION INT'L. UNIT A-1159

Oil · District 06 · Lease #13408

Operator: SWIFT ENERGY OPERATING, LLC

Fields: BROOKELAND (AUSTIN CHALK, 8800)

Cum Oil

89k BBL

Cum Gas

635k MCF

casinghead

Wells

1

Production

1995-03 — 2026-04

Peak Month

1995-04

Production History

Cum Oil: 89,118 BBL Cum Gas: 635,153 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,551 BBL/mo

Di (annual)

90.6%

b-factor

0.8

EUR

61,146 BBL

R-squared

0.778

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 ARCADIA ENERGY RESOURCES, LLC 31 mo
2021-07 — 2023-12 PRIZE EXPLORATION & PROD, LLC 30 mo
2019-05 — 2021-06 RKI ENERGY RESOURCES, LLC 26 mo
2017-08 — 2019-04 GRIT OIL & GAS, LLC 21 mo
2013-04 — 2017-07 KOVAR OPERATING, LLC 52 mo
2006-01 — 2013-03 SWIFT ENERGY OPERATING, LLC 87 mo
1998-09 — 2005-12 SWIFT ENERGY COMPANY 88 mo
1995-03 — 1998-08 SONAT EXPLORATION COMPANY -TYLER 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-351-30571ARCADIA ENERGY RESOURCES, LLC111,9501993-06-24