WSRU ALLOCATION #1

Oil · District 01 · Lease #19391

Operator: XTO ENERGY INC.

Cum Oil

365k BBL

Cum Gas

589k MCF

casinghead

Wells

1

Production

2018-06 — 2025-11

Peak Month

2020-07

Production History

Cum Oil: 364,874 BBL Cum Gas: 588,583 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,090 BBL/mo

Di (annual)

52.5%

b-factor

0.0

EUR

344,991 BBL

R-squared

0.930

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 3HXTO ENERGY INC.112,0002017-06-02