SOURCE: Willbros Group, Inc.

August 04, 2008 11:01 ET

Willbros Announces Second Quarter 2008 Earnings Release and Conference Call Schedule

HOUSTON, TX--(Marketwire - August 4, 2008) - Willbros Group, Inc. (NYSE: WG) today announced plans to release second quarter 2008 results on Wednesday, August 6, 2008, after the market closes. In conjunction with the release, Willbros has scheduled a conference call, which will be broadcast live over the Internet on Thursday, August 7, 2008, at 9:00 a.m. Eastern Time (8:00 a.m. Central).

What:      Willbros Group, Inc. Second Quarter 2008 Earnings
           Conference Call

When:      Thursday, August 7, 2008 - 9:00 a.m. Eastern Time

Where:     Live via phone by dialing 800-289-0508 or 913-981-5550,
           passcode 9843760, and asking for the Willbros call at least
           10 minutes prior to the start time.

Where:     Live over the Internet by logging onto on
           the home page under Events.

A telephonic replay of the conference call will be available through August 22, 2008 and may be accessed by calling 888-203-1112 or 719-457-0820 and using the passcode 9843760. Also, an archive of the webcast will be available shortly after the call on for a period of 12 months.

Willbros Group, Inc. is an independent contractor serving the oil, gas, power, refining and petrochemical industries, providing engineering and construction, turnarounds, maintenance, life cycle extension services and facilities development and operations services to industry and government entities worldwide. For more information on Willbros, please visit our website at

Contact Information

    Michael W. Collier
    Vice President, Investor Relations
    Willbros USA, Inc.
    (713) 403-8016

    Connie Dever
    Strategic Planning
    Willbros USA, Inc.
    (713) 403-8035