【摘要】 南天山褶皱带上发育多个中小型沉积盆地 ,现以发现油气田的A盆地为例 ,指出影响侏罗系储层发育的成岩作用类型主要有 :压实作用、胶结作用和溶蚀作用 ,并指出控制成岩作用类型进而影响储集空间发育的因素有 :构造演化背景、古沉积环境、油气侵入、煤岩分布等更多还原

【Abstract】 Several small-medium sized sedimentary basins developed in the southern margin of Tianshan fold belt. The diageneses affecting the development of Jurassic reservoir in basin A, in which oil and gas have been discovered, are compaction, cementation and dissolution, and the factors controlling the diagenetic types and affecting the development of reservior space are evolution of tectonic background, palaeosedimentary enviroment, emplacement of oil and gas, and distribution of lithtype.更多还原