Geochemistry of oil seepages and Paleocene organic-rich shale deposits from the onshore East Coast Basin in New Zealand: implications for characteristics, origin and oil-source rock correlation. - Hakimi, Mohammed Hail; Lathbl, Mahdi Ali; Haque, Akm Eahsanul; Lashin, Aref; Rahim, Afikah; Abass, Atif M.; Naseem, Waqas; Altaf, Khan Sibtain Bin; Rafique, Maria (Journal of Petroleum Exploration & Production Technology, 2025)