OPEN RANGE 28-29 D

Oil · District 08 · Lease #59448

Operator: DIAMONDBACK E&P LLC

Cum Oil

976k BBL

Cum Gas

2.1M MCF

casinghead

Wells

3

Production

2023-06 — 2026-04

Peak Month

2024-02

Production History

Cum Oil: 976,429 BBL Cum Gas: 2,079,459 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

111,409 BBL/mo

Di (annual)

305.9%

b-factor

0.6

EUR

1,041,484 BBL

R-squared

0.971

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 DIAMONDBACK E&P LLC 38 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14WADIAMONDBACK E&P LLC19,2582023-03-14
4JMDIAMONDBACK E&P LLC19,2582023-03-14
8LSDIAMONDBACK E&P LLC19,2582023-03-14