干旱区生态环境知识资源中心(Arid): The Existence and Significance of Two Kinds of Effective Reservoirs in Deep Water Area of the Western Qaidam Basin

Arid

	The Existence and Significance of Two Kinds of Effective Reservoirs in Deep Water Area of the Western Qaidam Basin
	Shi Yajun; Xu Li; Huang Chenggang; Wang Liqun; Ma Xinming
来源期刊	地质学报
ISSN	1000-9515
出版年	2020
卷号	94 期号:5
英文摘要	Deep-water deposit has become one of the greatest potential and economic areas for petroleum exploration.In the western Qaidam Basin,the deep-water sedimentary area account for nearly 2/3 of the basin area,but the related reports is less.Scholars generally believed that the salt water medium can inhibit the extension of the sand (Qian et al.,1984).Therefore,the sand in the lacustrine area was lacking,and for the deep-water carbonate area,it was considered as a biological desert(Warren,2016).Lack of large-scale reef-building creatures makes it difficult to form efficient reservoirs.However,the author and some scholars have discovered seismites (Shi et al.,2009) and mixed rocks (Xu et al.,2014) in the deep-water area of the saline lacustrine basins,and the mixed rocks composed of organic-rich mudstone,siltstone,and lacustrine carbonate.Obviously,it is very hard to explain these questions through traditional salt lake sedimentary theory.As petroleum prospectors,we must resolve four aspects of doubt:Firstly,whether the sands were developed in the deepwater area of saline lake;Secondly,it is a confusion that the matrix pores were developed in the lacustrine carbonate rocks of saline lake;Thirdly,whether the lacustrine carbonate rocks in saline lake can be effectively dissolved remains a mystery;Fourthly,the brittle strata containing saline were more likely to be transformed into breccias needs to be implemented.Focusing on the above four major puzzles,we applied targeted experimental simulations,with a view to providing theoretical support for the petroleum exploration in the deep water area of the saline lacustrine basins.
类型	Article
语种	英语
收录类别	CSCD
WOS类目	Mineralogy
CSCD记录号	CSCD:6834306
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353414
推荐引用方式 GB/T 7714	Shi Yajun,Xu Li,Huang Chenggang,et al. The Existence and Significance of Two Kinds of Effective Reservoirs in Deep Water Area of the Western Qaidam Basin[J],2020,94(5).
APA	Shi Yajun,Xu Li,Huang Chenggang,Wang Liqun,&Ma Xinming.(2020).The Existence and Significance of Two Kinds of Effective Reservoirs in Deep Water Area of the Western Qaidam Basin.地质学报,94(5).
MLA	Shi Yajun,et al."The Existence and Significance of Two Kinds of Effective Reservoirs in Deep Water Area of the Western Qaidam Basin".地质学报 94.5(2020).