NEFF EAST I 9-45

Oil · District 7C · Lease #23326

Operator: DIAMONDBACK E&P LLC

Cum Oil

188k BBL

Cum Gas

374k MCF

casinghead

Wells

1

Production

2025-07 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 187,860 BBL Cum Gas: 373,879 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,346 BBL/mo

Di (annual)

323.1%

b-factor

0.2

EUR

174,204 BBL

R-squared

0.990

type

hyperbolic

Operator History (from monthly production reports)

2025-07 — 2026-07 DIAMONDBACK E&P LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2809HDIAMONDBACK E&P LLC410,6052024-01-09