WSRU ALLOCATION #3

Oil · District 01 · Lease #19374

Operator: XTO ENERGY INC.

Cum Oil

346k BBL

Cum Gas

610k MCF

casinghead

Wells

1

Production

2018-06 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 346,093 BBL Cum Gas: 610,103 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,144 BBL/mo

Di (annual)

68.9%

b-factor

0.3

EUR

326,016 BBL

R-squared

0.857

type

hyperbolic

Operator History (from monthly production reports)

2018-06 — 2026-07 XTO ENERGY INC. 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 5HXTO ENERGY INC.112,0002017-07-05