News Release

HOUSTON, Apr 26, 2012 (BUSINESS WIRE) --Exterran Holdings, Inc. (NYSE:EXH) and Exterran Partners, L.P. (NASDAQ:EXLP) announce the following schedule and teleconference information for the first-quarter 2012 earnings release:

• Earnings Release: Thursday, May 3, 2012 before market open by public distribution through Business Wire and the Exterran website at www.exterran.com.
• Teleconference: Thursday, May 3, 2012 at 11:00 a.m. Eastern. To access the call, United States and Canadian participants should dial 800-446-1671. International participants should dial +1-847-413-3362 at least 10 minutes before the scheduled start time. Please reference Exterran conference call number 32231367.

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://phoenix.corporate-ir.net/phoenix.zhtml?p=irol-eventDetails&c=113213&eventID=4764008.

• Webcast Replay: For those unable to participate, a replay will be available from 2:00 p.m. Eastern on Thursday, May 3, 2012, until 2:00 p.m. Eastern on Thursday, May 10, 2012. To listen to the replay, please dial 888-843-7419 in the United States and Canada, or +1-630-652-3042 internationally, and enter access code 32231367#.

About Exterran Holdings and Exterran Partners

Exterran Holdings, Inc. is a global market leader in full service natural gas compression and a premier provider of operations, maintenance, services 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 has approximately 10,000 employees and operates in approximately 30 countries.

Exterran Partners, L.P. provides natural gas contract operations services to customers throughout the United States. Exterran Holdings owns an equity interest in Exterran Partners.

For more information, visit www.exterran.com.

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

Exterran
Investors: David Oatman, 281-836-7035
or
Media: Susan Moore, 281-836-7398