Willbros to Present at KeyBanc's 2012 Engineering, Construction, and Utilities Conference in New York City

Willbros to Present at KeyBanc's 2012 Engineering, Construction, and Utilities
                         Conference in New York City

PR Newswire

HOUSTON, Dec. 6, 2012

HOUSTON, Dec. 6, 2012 /PRNewswire/ -- Willbros Group, Inc. (NYSE: WG), today
announced that Management will be presenting at KeyBanc's 2012 Engineering,
Construction, and Utilities Conference to be held on December 10-11, 2012 in
New York City.

The Company is scheduled to present on Tuesday, December 11, from
approximately 11:00 a.m. to 11:50 a.m. Eastern Time. The slide presentation
will be available in the Investor Relations section of the Company's website
at www.willbros.com.

Willbros Group, Inc. is an independent contractor serving the oil, gas, power,
refining and petrochemical industries, providing engineering, construction,
turnaround, 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 web site at
www.willbros.com.

CONTACT:
Michael W. Collier                 Connie Dever
Vice President Investor Relations  Director Investor Relations
Sales & Marketing                  Willbros
Willbros                           713-403-8035
713-403-8038

SOURCE Willbros Group, Inc.

Website: http://www.willbros.com