ALTAI 23

Oil · District 08 · Lease #56710

Operator: DIAMONDBACK E&P LLC

Cum Oil

968k BBL

Cum Gas

1.7M MCF

casinghead

Wells

2

Production

2021-07 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 967,666 BBL Cum Gas: 1,709,181 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

87,240 BBL/mo

Di (annual)

252.6%

b-factor

0.8

EUR

1,421,571 BBL

R-squared

0.927

type

hyperbolic

Operator History (from monthly production reports)

2021-07 — 2026-07 DIAMONDBACK E&P LLC 61 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BSDIAMONDBACK E&P LLC213,0002021-03-05
2WADIAMONDBACK E&P LLC213,0002021-03-05