NEFF EAST H 9-45

Oil · District 7C · Lease #23413

Operator: DIAMONDBACK E&P LLC

Cum Oil

197k BBL

Cum Gas

296k MCF

casinghead

Wells

1

Production

2025-07 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 196,778 BBL Cum Gas: 295,927 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

50,805 BBL/mo

Di (annual)

913.1%

b-factor

1.1

EUR

510,756 BBL

R-squared

0.988

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4213HDIAMONDBACK E&P LLC510,6052024-01-10