SAU 12

Oil // district 9 // lease#12910

op: MARINER ENERGY, INC.

cum_oil

138k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 137,947 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,769 BBL/mo

Di (annual)

59.5%

b-factor

0.3

EUR

50,683 BBL

R-squared

0.923

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CAPACHE CORPORATION18,4002012-06-12
1BMARINER ENERGY, INC.210,0002008-10-09
1AMARINER ENERGY, INC.18,3502005-04-05
1HARDY OIL & GAS USA INC.18,2001990-09-28
EOF // multi-state drilling data platform // 2026