NEFF EAST K 9-45

Oil · District 7C · Lease #23418

Operator: DIAMONDBACK E&P LLC

Cum Oil

509k BBL

Cum Gas

877k MCF

casinghead

Wells

2

Production

2025-07 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 508,926 BBL Cum Gas: 877,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

88,488 BBL/mo

Di (annual)

177.4%

b-factor

0.0

EUR

599,550 BBL

R-squared

0.867

type

exponential

Operator History (from monthly production reports)

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

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2411HDIAMONDBACK E&P LLC410,6052024-01-09
4311HDIAMONDBACK E&P LLC410,6052024-01-09