ELONA BROWN 35 ALLOCATION 2603

Oil · District 08 · Lease #47831

Operator: XTO ENERGY INC.

Cum Oil

255k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2016-05 — 2026-04

Peak Month

2017-11

Production History

Cum Oil: 254,522 BBL Cum Gas: 1,305,188 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,144 BBL/mo

Di (annual)

157.2%

b-factor

0.3

EUR

143,291 BBL

R-squared

0.722

type

hyperbolic

Operator History (from monthly production reports)

2016-05 — 2026-07 XTO ENERGY INC. 123 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2603BHXTO ENERGY INC.19,9002015-08-12