The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
sui xie yan zhong gui zhi jiao jie wu wu zhi lai yuan ji chen dian ji li
Author(s): 
Pages: 19-24
Year: Issue:  2
Journal: Petroleum Geology and Engineering

Keyword:  碎屑岩硅质胶结物物质来源沉淀机理;
Abstract: 在成岩演化过程中,硅质胶结物的参与是至关重要的,而硅质胶结物的特征、硅质来源及沉淀机理等非常复杂,往往由多种因素共同控制,很难分析单一因素的影响.从长石的溶蚀、黏土矿物的成岩蚀变、压溶压实作用、流体及其他来源对硅质胶结物的物质来源进行了讨论,并探讨pH值、离子强度、温度压力及表面特征等因素对硅质胶结物溶解沉淀的影响.结果表明,硅质胶结物的物质来源受多因素控制,不同沉积成岩环境差异较大;硅质胶结物的溶解沉淀也受多种因素共同控制、pH值在碱性范围、离子浓度越高、温度越高、压力越大就越有利于硅质胶结物的溶解,反之更利于硅质胶结物的沉淀.
Related Articles
No related articles found