VINEYARD HZ A

Oil · District 08 · Lease #54042

Operator: DIAMONDBACK E&P LLC

Cum Oil

240k BBL

Cum Gas

449k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-02

Production History

Cum Oil: 240,208 BBL Cum Gas: 449,466 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,312 BBL/mo

Di (annual)

38.3%

b-factor

0.0

EUR

197,921 BBL

R-squared

0.476

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 DIAMONDBACK E&P LLC 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9801LSDIAMONDBACK E&P LLC110,3602019-02-21