SOUTHERN CROSS

Oil // district 1 // lease#21767

op: MODERN EXPLORATION, INC.

cum_oil

79k BBL

cum_gas

0 MCF

wells

1

production

2024-11 — 2026-03

peak_month

2025-01

-- production_history

cum_oil: 78,588 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,064 BBL/mo

Di (annual)

134.7%

b-factor

2.0

EUR

765,132 BBL

R-squared

0.807

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMODERN EXPLORATION, INC.110,0002024-09-18
EOF // data source: Texas Railroad Commission // 2026