DEUCE

Oil // district 14 // lease#9848

op: DUNCAN OIL PROPERTIES, INC.

cum_oil

90k BBL

cum_gas

0 MCF

wells

2

production

2024-03 — 2026-03

peak_month

2025-03

-- production_history

cum_oil: 90,158 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,906 BBL/mo

Di (annual)

209.6%

b-factor

0.4

EUR

94,280 BBL

R-squared

0.994

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2551HDUNCAN OIL PROPERTIES, INC.28,1182024-09-17
1551HDUNCAN OIL PROPERTIES, INC.18,1402023-10-03
EOF // data source: Texas Railroad Commission // 2026