OPEN RANGE 28-29 H

Oil · District 08 · Lease #59657

Operator: DIAMONDBACK E&P LLC

Cum Oil

256k BBL

Cum Gas

926k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 255,886 BBL Cum Gas: 925,587 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,023 BBL/mo

Di (annual)

347.1%

b-factor

0.6

EUR

289,934 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19WBDIAMONDBACK E&P LLC19,6002023-03-14