Halliburton Company /?hæl?b?rt?n/ is an American multinational corporation and currently one of the world's largestoilfield services companies with operations in more than 80 countries. It owns hundreds of subsidiaries, affiliates, branches, brands, and divisions worldwide and employs over 100,000 people.
The Houston Open is a regular golf tournament on the PGA Tour. It is currently played in April at Redstone Golf Club in the Houston suburb of Humble, Texas. Shell and the Houston Golf Association are the main sponsors of the tournament. The 2011 purse was $5,900,000, with $1,062,000 going to the winner.