The AAPG GTW 2017 in Bandung, Indonesia had 110 delegates from 10 different nationalities who represented a diverse range of affiliations and roles in the oil and gas industry. Delegates included 73 from Indonesia, 12 from Malaysia, 6 from Thailand, 5 from India, 4 from Australia, 3 from China, and 2 each from France, the UK, and USA. They came from multi-national E&P companies, state-owned oil companies, consulting and service firms, and universities and regulatory organizations. The delegates covered a variety of roles from junior geoscientists and students to top management and technical experts.