STATE OBERLANDER 15-4 A

Oil · District 08 · Lease #52613

Operator: DIAMONDBACK E&P LLC

Cum Oil

719k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2019-04 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 719,469 BBL Cum Gas: 1,958,629 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,982 BBL/mo

Di (annual)

145.4%

b-factor

0.6

EUR

854,688 BBL

R-squared

0.964

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 DIAMONDBACK E&P LLC 88 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WADIAMONDBACK E&P LLC212,2102018-10-23