KISBER 90-89 A

Oil · District 08 · Lease #61002

Operator: DIAMONDBACK E&P LLC

Cum Oil

186k BBL

Cum Gas

367k MCF

casinghead

Wells

1

Production

2023-12 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 185,927 BBL Cum Gas: 366,617 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,377 BBL/mo

Di (annual)

274.5%

b-factor

2.0

EUR

980,708 BBL

R-squared

0.593

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 DIAMONDBACK E&P LLC 32 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WADIAMONDBACK E&P LLC113,0002023-02-07