海洋地质前沿2018，Vol.34Issue(2)：46-52,7.DOI:10.16028/j.1009-2722.2018.02007
澳大利亚海上坎宁盆地油气地质特征及勘探潜力
PETROLEUM GEOLOGY AND EXPLORATION POTENTIAL OF THE CANNING BASIN OFF AUSTRALIA
摘要
Abstract
Studies of sedimentary-tectonic evolution and petroleum geological features are carried out in this paper for the offshore Canning Basin on the northwest shelf of Australia,using the data of regional geology,seismics and drillings.It is revealed that the offshore Basin of Canning has experienced four evolutionary stages from intracontinental rifting,through craton margin depression and passive rifting,up to drifting period,and filled with Mesozoic deposits.There occur two sets of source-reservoir-cap assemblages in the Basin.So far,oil and gas have been discovered only in the Triassic petroleum system of the Bedout Depression.However,the whole basin remains rather low in exploration level.Integrated geological analyses suggest that the Bedout and Rowley depressions are prospective for future exploration.关键词
西北陆架/海上坎宁盆地/沉积构造演化/石油地质/勘探潜力Key words
North West Shelf/offshore Canning Basin/sedimentary-tectonic evolution/petroleum geology/exploration potential分类
天文与地球科学引用本文复制引用
李培培,杨松岭,刘志国,许晓明,谭卓,李林涛..澳大利亚海上坎宁盆地油气地质特征及勘探潜力[J].海洋地质前沿,2018,34(2):46-52,7.基金项目
国家科技重大专项“大陆边缘盆地类比与油气成藏规律研究”(2011ZX05030-001) （2011ZX05030-001）
