VAUGHAN

Oil · District 04 · Lease #13366

Operator: SWIFT ENERGY OPERATING, LLC

Cum Oil

5k BBL

Cum Gas

444k MCF

casinghead

Wells

1

Production

2005-11 — 2006-10

Peak Month

2005-12

Production History

Cum Oil: 4,584 BBL Cum Gas: 443,919 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

880 BBL/mo

Di (annual)

860.3%

b-factor

1.0

EUR

7,498 BBL

R-squared

0.692

type

hyperbolic

Operator History (from monthly production reports)

2006-12 — 2007-06 DOMINION EXPL. & PROD., INC. 7 mo
2005-11 — 2006-11 SWIFT ENERGY OPERATING, LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3XTO ENERGY INC.115,0002005-08-18