Characteristics of different types of slope belt and its oil-control effect in Tarim Basin
Online published: 2010-12-15
Three genetic types of slope belt are identified in TarimBasin, and they are paleoslopes respectively formed during the sedimentary period, structural deformation period and preservation period, where accordingly developed different reservoirs. The first type mainly refers to the Cambrian-Ordovician platform edge slopes and Silurian-Carboniferous overlapping slopes, where reef flat reservoir and stratigraphic overlap reservoir developed. The second type consists of Caledonian-Xishan tectonic hinge zone where Ordovician karst reservoir and Silurian-Devonian stratigraphic updip pinchout reservoir developed. The last type comprises the present tectonic slopes where tectonic-stratigraphic complex reservoirs of different stages developed.
LV Jianjiang , TANG Hai , DUAN Yonggang , LV Dongliang , CAI Xingxing , YANG Bo . Characteristics of different types of slope belt and its oil-control effect in Tarim Basin[J]. Lithologic Reservoirs, 2010 , 22(4) : 72 -79 . DOI: 10.3969/j.issn.1673-8926.2010.04.013
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