摘要
在建立江陵凹陷白垩系-下第三系层序序列的基础上,系统研究了目的层新沟嘴组的旅回结构,建立了新沟嘴组浅水湖盆层序地层充填模式,进行了沉积相分析和砂体展布研究,提出了岩性油藏勘探的有利区带,对该凹陷新沟嘴组的油气勘探,尤其是岩性油藏的勘探具有指导作用。
On the basis of establishing Cretaceous-Eogen sequence framework in Jiangling Depression, a systematic study is carried out on the cyclic structure of Xingouzui Formatin in the target zone, a sequence stratigraphic filling mode of Xingouzui Formatin in shallow water lake basin is established, sedimentary facies analysis and sandbody arrangement study are conducted, a favorable region of lithologic reservoir exploration is proposed, by which guidance would be provided for hydrocarbon exploration, lithologic reservoir exploration of Xingouzui Formation in the depression.
出处
《江汉石油学院学报》
CSCD
北大核心
2003年第1期19-20,29,共3页
Journal of Jianghan Petroleum Institute
基金
中国石油化工股份有限公司攻关项目(ZKD0201029)
关键词
江陵凹陷
新沟嘴组
层序地层
充填
油气勘探
depressions stratigraphic sequence
sequense stratigraphy
sedimentary mode
lithologic hydrocarbon reservoir
hydro-carbon exploration
Jiangling Depression
