Experimental Study of Parameters on CO2 Structual Stratigraphic Sequestration Applied to the Ordovician Reef Limestone in the Tarim Basin
详细信息
- 责任者：Chang Chun (School of Water Resources and Environment ; China University of Geosciences ; Beijing 100083 ; China) ; Li Xufeng
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2012
- 卷期：39(1)
- 关键词：生物礁灰岩 ; biolithite ; 二氧化碳 ; carbon dioxide ; 地下储存 ; underground storage ; 塔里木盆地 ; Tarim Basin
- 页码：p.89-94,101
- 图表：7 illus., 3 tables, 14 refs.
- 分类号：1800
- 出版序号：20130557
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
Saline aquifer has the most sequestration potential among all the sites that can implement CO2 geological sequestration. Structual stratigraphic sequestration is the basic mechanism which can affect CO2 storage capacity in a saline aquifer. In this paper, an experimental method is used to measure the irreducible water saturation to a rock sample, a key parameter that affects structual stratigraphic storage capacity. The rock sample is taken from the Ordovician reef limestone in Tarim Basin, which is widely considered to be rich in oil and gas.