Structural strain and structural heterogeneity of sandstone diagenesis: A case study for the Kuqa subbasin in the northern Tarim basin
文献类型：期刊论文
| 作者 | Li Zhong1; Zhang LiJuan2; Shou JianFeng3; Han DengLin4; Shen Yang3; Zhang HuiLiang3 |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 25期号:10页码:2320-2330 |
| 关键词 | Sandstone reservoir Diagenesis Structural strain Deformation band Structural heterogeneity Kuqa subbasin |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | Structural strain of porous sandstones, evidently different from that of low porous limestones, will preferentially produce strain localization and form microscopic deformation bands. A case study shows that late structural deformation developed in the Kuqa subbasin in the northern Tarim basin, the southern foot of the Tianshan mountain and were characterized by north-southern zonation with east-western differentiation since Cretaceous. Based on structural deformation framework and sandstone physical features (porosity and permeability), six types of structural deformation patterns, controlling structural heterogeneity of sandstone reservoirs, are presented in this paper. The deep involved structural patterns (three types) and the shallow involved structural patterns principally occur in the western and eastern Kuqa subbasin respectively, which is controlled by basement blocks, salt-coal detachment beds, north-southern adjusting faults and basin-range boundary types as well as stress distribution. Except deformation bands of porous sandstones, the study also shows that structural strain properties of the Cretaceous tight sandstones buried bigger than 6500 similar to 7000m in depth are similar to that of limestones, which will easily produce more effective fractures accompanying late uplift and/or intense structural strain. This consideration is important for prediction of deep buried sandstone reservoirs in the study area. |
| WOS关键词 | DEFORMATION BANDS ; FLUID-FLOW ; PETROPHYSICAL PROPERTIES ; PERMEABILITY ; RESERVOIR ; FAULTS ; CALIFORNIA ; POROSITY ; CHINA ; FIELD |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000271670400002 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/71554]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li Zhong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Tarim Petr Co, CNPC, Kurle 841000, Peoples R China 3.Hangzhou Inst Petr Geol, CNPC, Hangzhou 310023, Zhejiang, Peoples R China 4.Yangtze Univ, Jinzhou 434023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Zhong,Zhang LiJuan,Shou JianFeng,et al. Structural strain and structural heterogeneity of sandstone diagenesis: A case study for the Kuqa subbasin in the northern Tarim basin[J]. ACTA PETROLOGICA SINICA,2009,25(10):2320-2330. |
| APA | Li Zhong,Zhang LiJuan,Shou JianFeng,Han DengLin,Shen Yang,&Zhang HuiLiang.(2009).Structural strain and structural heterogeneity of sandstone diagenesis: A case study for the Kuqa subbasin in the northern Tarim basin.ACTA PETROLOGICA SINICA,25(10),2320-2330. |
| MLA | Li Zhong,et al."Structural strain and structural heterogeneity of sandstone diagenesis: A case study for the Kuqa subbasin in the northern Tarim basin".ACTA PETROLOGICA SINICA 25.10(2009):2320-2330. |
入库方式： OAI收割
来源：地质与地球物理研究所
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