OPEN RANGE 28-29 E

Oil · District 08 · Lease #59485

Operator: DIAMONDBACK E&P LLC

Cum Oil

1.1M BBL

Cum Gas

2.4M MCF

casinghead

Wells

3

Production

2023-05 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 1,112,665 BBL Cum Gas: 2,402,203 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

129,945 BBL/mo

Di (annual)

482.8%

b-factor

1.1

EUR

2,140,930 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2023-05 — 2026-07 DIAMONDBACK E&P LLC 39 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10LSDIAMONDBACK E&P LLC19,2582023-03-14
15WADIAMONDBACK E&P LLC19,2582023-03-14
5JMDIAMONDBACK E&P LLC19,2582023-03-14