SHIMANO 28-40 R

Oil · District 08 · Lease #62472

Operator: DIAMONDBACK E&P LLC

Cum Oil

265k BBL

Cum Gas

624k MCF

casinghead

Wells

1

Production

2024-11 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 264,809 BBL Cum Gas: 624,117 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

45,481 BBL/mo

Di (annual)

284.1%

b-factor

0.4

EUR

320,362 BBL

R-squared

0.983

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 DIAMONDBACK E&P LLC 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18WADIAMONDBACK E&P LLC110,0002024-05-08