STARK UNIT A-298

Oil · District 06 · Lease #13483

Operator: SWIFT ENERGY OPERATING, LLC

Cum Oil

213k BBL

Cum Gas

774k MCF

casinghead

Wells

1

Production

1995-09 — 2009-11

Peak Month

1995-10

Production History

Cum Oil: 213,144 BBL Cum Gas: 773,741 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,083 BBL/mo

Di (annual)

276.5%

b-factor

0.3

EUR

236,674 BBL

R-squared

0.684

type

hyperbolic

Operator History (from monthly production reports)

2020-08 — 2023-03 PRIZE EXPLORATION & PROD, LLC 32 mo
2019-05 — 2020-07 RKI ENERGY RESOURCES, LLC 15 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
1995-09 — 1998-08 SONAT EXPLORATION COMPANY -TYLER 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PRIZE EXPLORATION & PROD LLC410,6001995-02-24