Exterran Holdings and Exterran Partners Announce Date for First Quarter 2008 Earnings Release and Teleconference

April 24, 2008

HOUSTON--(BUSINESS WIRE)--April 24, 2008--Exterran Holdings, Inc. (NYSE:EXH) and Exterran Partners, L.P. (NASDAQ:EXLP) announce the following schedule and teleconference information for the first quarter 2008 earnings release:

    --  Earnings Release: Wednesday, May 7, 2008 before market open by
        public distribution through Business Wire and the Exterran
        website at www.exterran.com.

    --  Teleconference: Wednesday, May 7, 2008 at 11 a.m. Eastern. To
        access the call, United States and Canadian participants
        should dial 888-727-7721. International participants should
        dial 913-312-0381 at least 10 minutes before the scheduled
        start time. Please reference Exterran conference call number
        4019182.

    --  Live Webcast: The webcast will be available in listen-only
        mode via Exterran's website: www.exterran.com or by copying
        and pasting this link into your browser:
        http://phx.corporate-ir.net/phoenix.zhtml?p=irol-eventDetails&
        c=113213&eventID=1832859

    --  Webcast Replay: For those unable to participate, a replay will
        be available from 2:00 p.m. Eastern on Wednesday, May 7, until
        2:00 p.m. Eastern, on Wednesday, May 14, 2008. To listen to
        the replay, please dial 888-203-1112 in the United States and
        Canada, or 719-457-0820 internationally, and enter access code
        4019182.

    About Exterran

Exterran Holdings, Inc. is a global market leader in full service natural gas compression and a premier provider of operations, maintenance, service and equipment for oil and gas production, processing and transportation applications. Exterran serves customers across the energy spectrum--from producers to transporters to processors to storage owners. Headquartered in Houston, Texas, Exterran and its over 10,000 employees have operations in more than 30 countries worldwide.

Exterran Partners, L.P. provides natural gas contract compression services to customers throughout the United States. Exterran Holdings, Inc. owns 51% of Exterran Partners.

For more information, visit www.exterran.com.

CONTACT:
Exterran
David Oatman, 713-335-7460 (Investors)
Pat (Patricia) Wente, 713-335-7011 (Media)
Rick Goins, 281-854-3245 (Media)

SOURCE:
Exterran Holdings, Inc. and Exterran Partners, L.P.