KARINO 48-19-30 WA2

Oil · District 08 · Lease #54928

Operator: XTO ENERGY INC.

Cum Oil

298k BBL

Cum Gas

452k MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2020-09

Production History

Cum Oil: 298,065 BBL Cum Gas: 452,265 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,670 BBL/mo

Di (annual)

296.2%

b-factor

1.1

EUR

494,269 BBL

R-squared

0.807

type

hyperbolic

Operator History (from monthly production reports)

2020-03 — 2026-07 XTO ENERGY INC. 77 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
702HXTO ENERGY INC.111,0002019-10-31