UL CUCKOO BEE 5-19 B

Oil · District 08 · Lease #56022

Operator: DIAMONDBACK E&P LLC

Cum Oil

324k BBL

Cum Gas

491k MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2021-11

Production History

Cum Oil: 324,490 BBL Cum Gas: 490,666 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,904 BBL/mo

Di (annual)

45.0%

b-factor

0.0

EUR

290,781 BBL

R-squared

0.541

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 DIAMONDBACK E&P LLC 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MSDIAMONDBACK E&P LLC113,0002020-02-19