STATE NEAL LETHCO 10-9 B

Oil · District 08 · Lease #50557

Operator: DIAMONDBACK E&P LLC

Cum Oil

508k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2018-06 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 508,009 BBL Cum Gas: 1,367,094 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,418 BBL/mo

Di (annual)

27.2%

b-factor

0.0

EUR

459,763 BBL

R-squared

0.400

type

exponential

Operator History (from monthly production reports)

2018-06 — 2026-07 DIAMONDBACK E&P LLC 98 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WADIAMONDBACK E&P LLC110,2102017-12-19