SAU 12-2

Oil // district 9 // lease#13471

op: MARINER ENERGY, INC.

cum_oil

181k BBL

cum_gas

0 MCF

wells

6

production

1993-06 — 2026-03

peak_month

2014-08

-- production_history

cum_oil: 180,604 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,947 BBL/mo

Di (annual)

38.7%

b-factor

0.0

EUR

91,391 BBL

R-squared

0.946

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2EAPACHE CORPORATION18,3502014-08-12
2DAPACHE CORPORATION18,2502013-12-05
2CAPACHE CORPORATION18,2502013-12-03
2AAPACHE CORPORATION18,4002012-05-30
2BMARINER ENERGY, INC.18,3502004-10-11
2HARDY OIL & GAS USA INC.18,4001993-04-22
EOF // multi-state drilling data platform // 2026