ALLDALE 136-321 B

Oil · District 08 · Lease #57770

Operator: DIAMONDBACK E&P LLC

Cum Oil

494k BBL

Cum Gas

732k MCF

casinghead

Wells

1

Production

2021-11 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 494,480 BBL Cum Gas: 732,065 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,584 BBL/mo

Di (annual)

97.0%

b-factor

0.4

EUR

501,766 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2021-11 — 2026-07 DIAMONDBACK E&P LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3JMDIAMONDBACK E&P LLC28,9802021-10-18