ALLEN "A"

Oil · District 06 · Lease #12270

Operator: XTO ENERGY INC.

Cum Oil

159k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

1993-01 — 2018-05

Peak Month

1993-11

Production History

Cum Oil: 158,585 BBL Cum Gas: 1,206,668 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,342 BBL/mo

Di (annual)

22.9%

b-factor

0.1

EUR

77,969 BBL

R-squared

0.853

type

hyperbolic

Operator History (from monthly production reports)

2001-06 — 2018-09 XTO ENERGY INC. 208 mo
1998-05 — 2001-05 CROSS TIMBERS OPERATING COMPANY 37 mo
1998-04 — 1998-04 EEX CORPORATION 1 mo
1995-03 — 1998-03 ENSERCH EXPLORATION, INC 37 mo
1993-01 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EP OPERATING COMPANY29,2002018-06-21