MARALO 41-32 ALLOCATION 3221

Oil · District 08 · Lease #47166

Operator: XTO ENERGY INC.

Cum Oil

243k BBL

Cum Gas

869k MCF

casinghead

Wells

1

Production

2015-10 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 242,548 BBL Cum Gas: 868,760 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,662 BBL/mo

Di (annual)

430.7%

b-factor

0.9

EUR

193,935 BBL

R-squared

0.362

type

hyperbolic

Operator History (from monthly production reports)

2015-10 — 2026-07 XTO ENERGY INC. 130 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3221SHXTO ENERGY INC.19,2002015-05-27