Discovery of Palaeozoic Karsts in the Qaidam Basin and Their Oil and Gas Prospects

作者:PENG Bo; LIU Chenglin; LI Zongxing; MA Yinsheng; CAO Jun; WANG Bing; ZHANG Xu
来源:Acta Geologica Sinica, 2016, 90(05): 1919-1920.
DOI:10.1111/1755-6724.12832

摘要

<正>Objective Complex geological factors have been constraining the oil and gas exploration in the Paleozoic strata of the Qaidam Basin,although there are high-quality hydrocarbon source rocks.One of the most important reasons may be reservoir densification due to the multiple stages of destructive cementation,which has hindered our understanding of the Paleozoic petroleum enrichment rules in the Qaidam basin.In recent years,the petroleum