Formation Conditions and Exploration Directions of Large Cretaceous Sub-salt Oil and Gas Reservoirs in Santos Basin

被引：2

作者：

Jin, KunQiang ^{[1
]}

Zhang, Yunfeng ^{[1
]}

机构：

[1] Northeast Petr Univ, Sch Earth Sci, Daqing, Peoples R China

来源：

2020 2ND INTERNATIONAL CONFERENCE ON GEOSCIENCE AND ENVIRONMENTAL CHEMISTRY (ICGEC 2020) | 2020年 / 206卷

关键词：

D O I：

10.1051/e3sconf/202020601013

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rich oil and gas resources and good reservoir-forming conditions in the Santos Basin in Brazil make it a majorstrategic succession area for oil and gas exploration in the Santos Basin. The sub-salt bio-reservoir-cap configuration in the SantosBasin can be divided into two types: bio-reservoir-cap superposition and bio-reservoir superposition; the preservation conditions canbe divided into cap-slip-off extension deformation type, and the cap-layer is strongly extruded Deformation type, 3 types of capping stable extrusion deformation type; reservoir formation zone can be divided into 2 types: subsalt raw salt storage and subsalt raw salt storage. The high area outside the Santos Basin in the sub-salt source-salt storage zone is a favorable exploration direction for finding large oil and gas areas under the salt in the Santos Basin.

引用

页数：4