The Hilton Westchase (9999 Westheimer) is undergoing a significant redevelopment designed to appeal to business travelers, particularly those in the oil and gas sector visiting the companies in the nearby Energy Corridor. “We really wanted to focus on — and celebrate — those travelers,” said Craig Allen Smith, principal of The Woodlands-based design firm Portfolio, who is handling the project. His partner, Portfolio creative director Amy Bentzen Smith, added, "The industry itself is p...