OLD FASHIONED 96-11 A

Oil · District 08 · Lease #62751

Operator: DIAMONDBACK E&P LLC

Cum Oil

108k BBL

Cum Gas

79k MCF

casinghead

Wells

1

Production

2025-01 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 108,413 BBL Cum Gas: 78,644 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,812 BBL/mo

Di (annual)

270.7%

b-factor

0.7

EUR

200,879 BBL

R-squared

0.766

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LSDIAMONDBACK E&P LLC19,4002024-08-19