SAU 12-3

Oil // district 9 // lease#13481

op: MARINER ENERGY, INC.

cum_oil

165k BBL

cum_gas

0 MCF

wells

5

production

1993-07 — 2026-03

peak_month

2015-05

-- production_history

cum_oil: 164,572 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,824 BBL/mo

Di (annual)

44.3%

b-factor

0.0

EUR

49,418 BBL

R-squared

0.906

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DAPACHE CORPORATION18,3502014-07-08
3CAPACHE CORPORATION18,3002013-12-16
3BAPACHE CORPORATION18,4002012-06-25
3AMARINER ENERGY, INC.18,4002004-07-07
3HARDY OIL & GAS USA INC.18,4001993-05-25
EOF // multi-state drilling data platform // 2026