ROLL CALL 29-32 C

Oil · District 08 · Lease #59957

Operator: DIAMONDBACK E&P LLC

Cum Oil

154k BBL

Cum Gas

302k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 153,898 BBL Cum Gas: 301,974 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,041 BBL/mo

Di (annual)

301.3%

b-factor

0.7

EUR

218,994 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 DIAMONDBACK E&P LLC 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3JMDIAMONDBACK E&P LLC28,3002022-11-22