Reservoir Characteristics and Classification Evaluation of the Third Member of Dongying Formation in the Third Block of Shengtuo Oilfield
详细信息
- 责任者：Gao Xilong (Offshore Oil Production Plant ; Shengli Oilfield Company ; SINOPEC ; Dongying 257237 ; China)
- 刊名：Fault-Block Oil and Gas Fields
- 出版年：2011
- 卷期：18(2)
- 关键词：储层评价 ; reservoir evaluation ; 山东 ; Shandong Province
- 页码：p.195-198
- 图表：3 illus., 6 refs.
- 分类号：1003
- issnNo：ISSN1005-8907
- isbnNo：CN41-1219/TE
摘要
On the basis of the data analysis of core observation, core wafer, cast thin section, SEM and mercury injection, this paper analyzes the microscopic feature of the third member of Dongying Formation in the third block of Shengtuo Oilfield, and describes the features of petrology, diagenesis and pore structure of reservoir. Based on the study, mathematical method of “weight” is introduced. The reservoir can be classified into four types, i.e. the best reservoir (E), better reservoir (G), common reservoir (M) and poor reservoir (P). The accurate quantification characterizes the reservoir quality.