ARONSFELD OIL UNIT

Oil · District 03 · Lease #24935

Operator: XTO ENERGY INC.

Cum Oil

4k BBL

Cum Gas

112k MCF

casinghead

Wells

1

Production

2006-12 — 2010-01

Peak Month

2009-05

Production History

Cum Oil: 4,142 BBL Cum Gas: 112,216 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

314 BBL/mo

Di (annual)

88.7%

b-factor

0.0

EUR

4,241 BBL

R-squared

0.604

type

exponential

Operator History (from monthly production reports)

2008-12 — 2010-05 XTO ENERGY INC. 18 mo
2006-12 — 2008-11 HUNT, HASSIE EXPLORATION COMPANY 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HILCORP ENERGY COMPANY512,6002008-02-04