摘要
根据中国深层储层分布广,地质条件差异大的实际情况,认为沉积环境、地温、深埋藏时间、溶解与胶结作用、烃类充注、异常压力、绿泥石环边为深层储层的主要控制因素,并对每一种因素作了具体分析,指出深层储层的分布可以用3种模式来进行预测。
High quality clastic deeply buried reservoirs are widely distributed in China,varying greatly in geological conditions in every areas.The main controlling factors of porosity and permeability of deeply buried strata,including depositional environment, geotemperature, time of deep burial, dissolution and cementation, hydrocarbon injection, abnormal pressure, and chlorite coats,are discussed systemically.Finally three models are suggested to predict distribution of deep reservoirs.
出处
《地质科技情报》
CAS
CSCD
北大核心
2004年第4期76-82,共7页
Geological Science and Technology Information
关键词
深层
储层
沉积环境
超压
预测
deep burial
reservoir
depositional environment
abnormal pressure
prediction
