SSU ALLOCATION #2

Oil · District 01 · Lease #18758

Operator: XTO ENERGY INC.

Cum Oil

460k BBL

Cum Gas

632k MCF

casinghead

Wells

1

Production

2015-08 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 459,787 BBL Cum Gas: 631,639 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,683 BBL/mo

Di (annual)

144.2%

b-factor

0.2

EUR

183,994 BBL

R-squared

0.988

type

hyperbolic

Operator History (from monthly production reports)

2015-08 — 2026-07 XTO ENERGY INC. 132 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 10HXTO ENERGY INC.211,0002015-05-12