ROLL CALL 29-32 F

Oil · District 08 · Lease #59875

Operator: DIAMONDBACK E&P LLC

Cum Oil

163k BBL

Cum Gas

577k MCF

casinghead

Wells

1

Production

2023-07 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 162,606 BBL Cum Gas: 577,143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,285 BBL/mo

Di (annual)

276.6%

b-factor

0.5

EUR

182,477 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

2023-07 — 2026-07 DIAMONDBACK E&P LLC 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6LSDIAMONDBACK E&P LLC28,3002022-12-07