Using Fluid Inclusion of Reservoir to Determine Hydrocarbon Accumulation Times of Eq4～u in Wangchang Oilfield of Qianjiang Sag, Jianghan Basin
详细信息
- 责任者：Wang Ke (Key Laboratory of Tectonics and Petroleum Resources ; MOE ; China University of Geosciences ; Wuhan 430074 ; China) ; Ye Jiaren
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(2)
- 关键词：成藏期 ; pool-forming period ; 流体包裹体 ; fluid inclusions ; 潜江凹陷 ; Qianjiang Sag
- 页码：p.218-221
- 图表：4 illus., 2 tables, 8 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
Nine fluid inclusion samples from five wells in Wangchang oilfield of Qianjiang Sag were observed by fluorescence spectroscopy,and four fluid inclusion samples from four wells were analyzes by micro-temperature surveying,salinity measurement,laser Raman spectroscopy and fluorescence spectroscopy.The results indicate that there are two times of oil charging events in the sandstone reservoirs of the Eq4～u,and the second one is the most important.