SAU 25-2

Oil // district 9 // lease#13392

op: MARINER ENERGY, INC.

cum_oil

148k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2005-09

-- production_history

cum_oil: 148,142 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,774 BBL/mo

Di (annual)

18.7%

b-factor

0.0

EUR

113,966 BBL

R-squared

0.915

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CMARINER ENERGY, INC.18,4502005-06-24
2BMARINER ENERGY, INC.18,4002004-06-29
2AMARINER ENERGY, INC.18,3502003-05-08
2HARDY OIL & GAS USA INC.18,4001992-11-18
EOF // multi-state drilling data platform // 2026