BLACKFOOT EAST B

Oil · District 08 · Lease #55245

Operator: DIAMONDBACK E&P LLC

Cum Oil

495k BBL

Cum Gas

987k MCF

casinghead

Wells

1

Production

2020-11 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 494,730 BBL Cum Gas: 986,591 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,635 BBL/mo

Di (annual)

37.4%

b-factor

0.0

EUR

469,585 BBL

R-squared

0.556

type

exponential

Operator History (from monthly production reports)

2020-11 — 2026-07 DIAMONDBACK E&P LLC 69 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
705JMDIAMONDBACK E&P LLC210,4802020-04-23