WESTLAW 0904 Q

Oil · District 08 · Lease #55167

Operator: DIAMONDBACK E&P LLC

Cum Oil

304k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2020-05 — 2026-04

Peak Month

2021-01

Production History

Cum Oil: 304,141 BBL Cum Gas: 1,436,325 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,022 BBL/mo

Di (annual)

460.9%

b-factor

1.2

EUR

506,961 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2020-05 — 2026-07 DIAMONDBACK E&P LLC 75 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WADIAMONDBACK E&P LLC210,6052020-04-21