Sedimentary Characteristics of Jurassic Reservoir in Redebai Oilfield , Kazakhstan
详细信息
- 责任者：Sun Xingyun (International JSC Mangistaumunaigas Liability Company ; PetroChina ; Aktau 130000 ; Kazakhstan) ; Ma Baining
- 刊名：Xinjiang Petroleum Geology
- 出版年：2012
- 卷期：33(2)
- 关键词：砂岩储集层 ; sandstone reservoirs ; 沉积相模式 ; sedimentary facies model ; 哈萨克斯坦 ; Kazakhstan
- 页码：p.247-249
- 图表：6 illus., 1 table, 4 refs.
- 分类号：1003
- issnNo：ISSN1001-3873
- isbnNo：CN65-1107/TE
摘要
Redebai oilfield is one of two oilfields purchased by PetroChina in Kazakhstan.This study sets up sedimentary model based on the structural,lithology and well logging data,and suggests from analysis that the Jurassic reservoir belongs to a shallow-water braided river delta deposit with such swamp,interchannel,channel bar and distributary channel microfacies,among which the distributary channel microfaces is the main reservoir bed.The study shows that effects of these sedimentary microfacies on development effectiveness are obvious.
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