The Petroleum Exploration Society of Australia (PESA WA) held its October Technical Lunch on 16 October 2025 Parmelia Hilton Perth, featuring a presentation by Chris Watts. The event attracted around 50 attendees from across the upstream sector, including representatives from Shell, Woodside, Santos, Chevron, and other leading energy companies in the Perth Basin.Chris delivered an informative and well-structured presentation highlighting the geological evolution of the Northern Perth Basin and the implications for exploration and resource development. His talk generated strong interest and engagement among participants. During the Q&A session, there were thought-provoking questions, prompting a lively technical discussion that reflected the depth of expertise within the audience. At the close of proceedings, PESA WA President Fiona presented a token of appreciation to Mr Watts in recognition of his valuable contribution to the Society’s technical program. The October Technical Lunch once again underscored PESA WA’s commitment to fostering professional knowledge sharing, cross-industry dialogue, and technical excellence within Western Australia’s petroleum and energy community.









