UL ADDIE 41-27 A

Oil · District 08 · Lease #59665

Operator: DIAMONDBACK E&P LLC

Cum Oil

282k BBL

Cum Gas

370k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 281,913 BBL Cum Gas: 370,330 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,784 BBL/mo

Di (annual)

67.9%

b-factor

0.0

EUR

243,829 BBL

R-squared

0.538

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 DIAMONDBACK E&P LLC 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JMDIAMONDBACK E&P LLC113,0002022-09-16