MANSKE

Oil // district 8 // lease#32565

op: NBX ENERGY, LLC

cum_oil

52k BBL

cum_gas

0 MCF

wells

2

production

2022-01 — 2025-12

peak_month

2023-03

-- production_history

cum_oil: 52,263 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,548 BBL/mo

Di (annual)

70.3%

b-factor

0.6

EUR

94,909 BBL

R-squared

0.970

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DELTA OIL & GAS LTD.15,3002022-02-02
1DELTA OIL & GAS LTD.15,3002021-10-22
EOF // data source: Texas Railroad Commission // 2026