SAU 28-2

Oil // district 9 // lease#13146

op: MARINER ENERGY, INC.

cum_oil

92k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2005-04

-- production_history

cum_oil: 91,864 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

723 BBL/mo

Di (annual)

14.4%

b-factor

0.0

EUR

60,121 BBL

R-squared

0.526

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CAPACHE CORPORATION18,4002014-09-19
2BMARINER ENERGY, INC.18,3502005-02-23
2AMARINER ENERGY, INC.18,3502004-02-13
2HARDY OIL & GAS USA INC.18,4001991-08-02
EOF // multi-state drilling data platform // 2026