摘要
英买力地区英买32区块为研究区内上寒武统丘里塔格下亚群地层剥蚀出露面积最大的区域,其岩性为粉细晶-中晶白云岩。沉积相分析表明该区带主要处于半局限台地台内滩沉积相区内。中寒武统阿瓦塔格组剥蚀出露于英买36井区附近,沉积相分析表明主要处于局限台地潮坪相区内。寒武系白云岩潜山优质储层以孔洞型和裂缝孔洞型为主,主要的储集空间类型为溶洞、溶孔、溶缝和构造裂缝等,储层物性较好。
Yingmaili upper cambrian qiulitage lower subgroup is the largest area of denudation exposed section of Yingmai32 area. Rock is dolomite rock. Analysis of sedimentary facies indicate that the area is mainly in a semi- restricted platform desks in the region of sedimentary facies. Middle cambrian AWaTaGe formation denude close to YingMai 36. Analysis of sedimentary facies indicate the formation located in the restricted platform tidal; flat facies. Cambrian dolomite rock burial hill reservoir component with hole- type cracks and holes. The main type of storage space in the reservoir are solution cavity, solution hole, dissolved fracture and tectoclase. The reservoir＇s physical property is better.
出处
《重庆科技学院学报（自然科学版）》
CAS
2008年第3期4-7,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
塔里木盆地
英买力
寒武系
碳酸盐岩
沉积相
储层
Tarim basin
YingMaiLi
cambrian
carbonate rock
sedimentary facies
reservoir
