MAREK UNIT

Oil // district 3 // lease#28127

op: SAGE NATURAL RESOURCES LLC

cum_oil

418k BBL

cum_gas

0 MCF

wells

2

production

2024-01 — 2026-03

peak_month

2024-03

-- production_history

cum_oil: 417,569 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

30,378 BBL/mo

Di (annual)

68.9%

b-factor

0.0

EUR

529,466 BBL

R-squared

0.616

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSAGE NATURAL RESOURCES LLC28,5002023-11-09
2HSAGE NATURAL RESOURCES LLC28,5002023-11-09
EOF // data source: Texas Railroad Commission // 2026