UL LEAFCUTTER B

Oil · District 08 · Lease #55157

Operator: DIAMONDBACK E&P LLC

Cum Oil

343k BBL

Cum Gas

325k MCF

casinghead

Wells

1

Production

2020-10 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 342,896 BBL Cum Gas: 325,076 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,172 BBL/mo

Di (annual)

50.6%

b-factor

0.0

EUR

217,407 BBL

R-squared

0.460

type

exponential

Operator History (from monthly production reports)

2020-10 — 2026-07 DIAMONDBACK E&P LLC 70 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LSDIAMONDBACK E&P LLC110,6002018-12-31