Division and Exploration Significance of Valid Reservoir with Mid-Deep Clastic Rock in Bohai Sea: Taking Huanghekou Sag as an Example
详细信息
- 责任者：Chen Yanfang (Tianjin Branch ; CNOOC ; Tianjin 300452 ; China) ; Liu Shilei
- 刊名：Fault-Block Oil and Gas Fields
- 出版年：2012
- 卷期：19(6)
- 关键词：碎屑岩储集层 ; clastic reservoirs ; 储层评价 ; reservoir evaluation ; 黄河口 ; Yellow River Mouth
- 页码：p.710-713
- 图表：2 illus., 2 tables, 21 refs.
- 分类号：1003
- issnNo：ISSN1005-8907
- isbnNo：CN41-1219/TE
摘要
Combined with oil test data and physical property data, and taking Huanghekou Sag as an example, this paper studies the relationship between reservoir physical property and production fluid. According to the limit value, the reservoirs are divided into valid reservoirs and invalid reservoirs. Based on the valid reservoir classification, the relationship of physical property and production capacity is built. The mid-deep reservoirs of Huanghekou Sag are divided into four types. The first type is the best reservoir and the fourth type is the reservoir almost without industrial value. This stady can provide the scientific basis for reasonably and effectively evaluating the distribution zone of favorable reservoir.