• 责任者：Zhang Hongguo (College of Geo-Resources and Information ; China University of Petroleum ; Qingdao 266555 ; China) ; Dai Junsheng
• 刊名：Xinjiang Petroleum Geology
• 出版年：2011
• 卷期：32(4)
• 关键词：泥岩 ; mudstone ; 盖层 ; cap rocks ; 库车坳陷 ; Kuqa Depression
• 页码：p.363-365
• 图表：1 illus., 1 table, 10 refs.
• 分类号：1003
• issnNo：ISSN1001-3873
• isbnNo：CN65-1107/TE

The shale interlayers in Kela-2 gas field are penetrated or not by the fractures? The sand-shale interbedding 3D geologic model is then developed to simulate the fracture distribution. Then, the faults in this field are classified into partially penetrated faults and totally penetrated faults, and the sealing effectiveness of the shale interlayers is evaluated. The results show that the totally penetrated faults are mainly found in the southern Kela-2 gas field, particularly at the top of Baxigai Formation. The partially penetrated faults mainly found in the northern, most existing in calcium shale interlayer of the Kumugeliemu Group.