SAU 31-3

Oil // district 9 // lease#12944

op: MARINER ENERGY, INC.

cum_oil

165k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2006-06

-- production_history

cum_oil: 164,973 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,567 BBL/mo

Di (annual)

22.6%

b-factor

0.1

EUR

92,368 BBL

R-squared

0.899

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BMARINER ENERGY, INC.18,4002004-08-18
3CMARINER ENERGY, INC.18,4002004-08-18
3AMARINER ENERGY, INC.18,3502003-06-03
3HARDY OIL & GAS USA INC.28,5001990-10-22
EOF // multi-state drilling data platform // 2026