ARONSFELD OIL UNIT

Oil · District 03 · Lease #25475

Operator: XTO ENERGY INC.

Cum Oil

118k BBL

Cum Gas

381k MCF

casinghead

Wells

2

Production

2010-02 — 2026-04

Peak Month

2010-11

Production History

Cum Oil: 117,714 BBL Cum Gas: 381,477 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,471 BBL/mo

Di (annual)

660.6%

b-factor

0.8

EUR

58,251 BBL

R-squared

0.643

type

hyperbolic

Operator History (from monthly production reports)

2016-11 — 2026-07 HILCORP ENERGY COMPANY 117 mo
2010-02 — 2016-10 XTO ENERGY INC. 81 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY511,7002010-10-22
3HILCORP ENERGY COMPANY512,6002008-02-04