Based on the authigenic and clay mineral assemblage , two types of diagenetic ambient have been recognized in the meso - cainozoic detrital rocks in tarim basin 根据自生矿物与粘土矿物组合，在塔里木中新生界碎屑岩中可以识别出两种成岩环境。
2.
Authigenic minerals and their occurrence in the meso - cainozoic reservoir sandstones were observed and analyzed by optical microscope , sem , epma and xrd 采用光学显微镜、扫描电镜、电子探针及x射线衍射观察分析了塔里木盆地中新生界储层砂岩自生矿物及其在岩石中的产状。
3.
Yitong basin is a big inland basin which was formed in cainozoic . chaluhe depression , which lies in the yitong , is a promising area for long - term oil and gas reservoir exploration 伊通盆地是一个较大的新生代内陆裂陷型盆地，其中的岔路河断陷为中长期油气储量接替勘探区。
