• 责任者：Wang Zhaoming (Tarim Oilfield Company ; PetroChina ; Korla 841000 ; China)
• 刊名：Natural Gas Geoscience
• 出版年：2013
• 卷期：24(4)
• 关键词：构造变形 ; tectonic deformation ; 油气藏形成 ; reservoir formation ; 库车坳陷 ; Kuqa Depression
• 页码：p.671-677
• 图表：5 illus., 12 refs.
• 分类号：1003
• issnNo：ISSN1672-1926
• isbnNo：CN62-1177/TE

     Kuqa Depression of Tarim Basin is located in piedmont of the southern Tianshan Mountains. Extensive thrust structures developed in the depression because of the intense extrusion in Late Cenozoic. The results showed that: 1) the ceiling structures were common in the structural layer above the salt bed in the foreland thrust belt of Kuqa Depression; 2) the ceiling structure could be classified into faulted type and folded type on the basis of structural elements; and 3) the ceiling structure had ceiling effects, including stress adjustment, decompression effect and seal-capping, which had influenced the tectonic deformation, reservoir evolution and petroleum entrapment of the structure under the salt layer.