KNOX 4

Oil // district 10 // lease#60740

op: DIAMONDBACK E&P LLC

cum_oil

469k BBL

cum_gas

0 MCF

wells

2

production

2023-04 — 2026-03

peak_month

2023-05

-- production_history

cum_oil: 468,678 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

53,033 BBL/mo

Di (annual)

210.3%

b-factor

0.5

EUR

594,797 BBL

R-squared

0.959

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
204LARIO OIL & GAS COMPANY210,2002022-06-16
201LARIO OIL & GAS COMPANY210,2002022-06-10
EOF // data source: Texas Railroad Commission // 2026