MARINER ENERGY INC.

Lobbying Spend

—

Filings

Firms Hired

Active Period

2010

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2010	—	3	1

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
STEPTOE LLP	—	3

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	2

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	3

MARINER ENERGY INC. — Lobbying Disclosure | Poliscope