The World Oilman’s Tennis Tournament, now commonly known as WOTT, began in 1977 and today is considered by our industry to be a world-class event. The World Oilman’s Tennis Tournament, now commonly known as WOTT, began in 1977 and today is considered by our industry to be a world-class event. ENCOURAGE CAMARADERIE AND ESTABLISH FRIENDSHIPS WHILE HELPING TO FORGE STRONG BUSINESS RELATIONSHIPS THROUGHOUT THE FAR-REACHING PETROLEUM INDUSTRY.