UL PAGE 41-44 C

Oil · District 08 · Lease #59426

Operator: DIAMONDBACK E&P LLC

Cum Oil

313k BBL

Cum Gas

194k MCF

casinghead

Wells

1

Production

2023-03 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 313,172 BBL Cum Gas: 193,700 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,597 BBL/mo

Di (annual)

57.6%

b-factor

0.0

EUR

283,083 BBL

R-squared

0.406

type

exponential

Operator History (from monthly production reports)

2023-03 — 2026-07 DIAMONDBACK E&P LLC 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WADIAMONDBACK E&P LLC213,0002021-04-29