Exhibit

UCT
UCT is the industry's largest event dedicated to underground infrastructure. It takes place in January each year at a rotating location: 2012's exhibit will be in San Antonio, TX; 2013 will be in Houston, TX. Attendance includes asset owners, municipalities, engineers and contractors. The exhibits are combined with high-quality educational sessions. See more information.

Pipeline Opportunities
Pipeline Opportunities Conference is a one-day annual gathering of high-level pipeline company owners, management and decision makers featuring updates on the most relevant information to the market, including new projects, regulatory effects, business reports and expert presentations. It takes place in April in Houston, TX. See more information.

Any questions may be directed to Karen Francis, kfrancis@oildom.com, 281-558-6930 x222.