详细信息   

• 责任者：Chen Xiaohong (Key Laboratory of Petroleum Engineering ; MOE ; China of Petroleum University ; Beijing 102249 ; China) ; Li Hongying
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2010
• 卷期：29(6)
• 关键词：油气藏形成 ; reservoir formation ; 海拉尔盆地 ; Hailar Basin
• 页码：p.39-43
• 图表：3 illus., 9 refs.
• 分类号：1003
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

摘要

Beizhong sub-sag is located in the south part of Beier Sag in Hailaer Basin. The major oil-bearing formation is Nantun Formation, Budate Group and Tongbomiao Formation. It is a multiple hydrocarbon accumulation zone. There are 3 types of reservoirs ：lithology-structure bedded reservoir in the west structural zone ; multiple hydrocarbon accumulation zone in the middle low salient, including lithology-structure bedded reservoir in Nantun Formation, structure-lithology reservoir and buried hill reservoir in Budate Group; structure-lithology reservoir and lithology reservoir in the east structural zone.