SAND STORM UNIT 1

Oil · District 08 · Lease #57903

Operator: XTO ENERGY INC.

Cum Oil

2.7M BBL

Cum Gas

9.2M MCF

casinghead

Wells

8

Production

2022-04 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 2,731,446 BBL Cum Gas: 9,243,132 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

162,054 BBL/mo

Di (annual)

182.8%

b-factor

0.8

EUR

3,508,005 BBL

R-squared

0.976

type

hyperbolic

Operator History (from monthly production reports)

2022-04 — 2026-07 XTO ENERGY INC. 52 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0802BHXTO ENERGY INC.110,2002021-12-07
0804BHXTO ENERGY INC.110,2002021-12-07
0812AHXTO ENERGY INC.110,4002021-12-07
0813AHXTO ENERGY INC.110,2002021-12-07
0873JHXTO ENERGY INC.110,2002021-12-07
0821SHXTO ENERGY INC.110,2002021-12-06
0823SHXTO ENERGY INC.110,2002021-12-06
0872JHXTO ENERGY INC.110,2002021-12-06