National Oilwell Varco Sets Q4, 2006 Earnings Conference Call

National Oilwell Varco, Inc. has scheduled a conference call to discuss fourth quarter and 2006 earnings on Tuesday, February 6, 2007 at 10 a.m. Central Time. Financial results for the fourth quarter and full year ending on December 31, 2006 are expected to be released that morning before the market opens.

The call will be broadcast through the Investor Relations link on National Oilwell Varco's web site at, and a replay will be available on the site for thirty days following the conference. Participants may also join the conference call by dialing 303-262-2193 five to ten minutes prior to the scheduled start time.

National Oilwell Varco is a worldwide leader in the design, manufacture and sale of equipment and components used in oil and gas drilling and production operations, the provision of oilfield services, and supply chain integration services to the upstream oil and gas industry.