Diagenetic Characteristics of Hydrocarbon Source Rocks in Lower Permian Maihanhada Formation of Ejin Banner Area, oft-com:office:smarttags" />Western Inner Mongolia
详细信息
- 责任者：Li Jinchao (Xi’an Center of Geological Survey ; China Geological Survey ; Xi’an 710054 ; China) ; Li Yuhong
- 刊名：Geological Bulletin of China
- 出版年：2011
- 卷期：30(6)
- 关键词：砂岩储集层 ; sandstone reservoirs ; 成岩作用 ; diagenesis ; 内蒙古 ; Inner Mongolia
- 页码：p.916-922
- 图表：3 illus., 1 plate, 3 tables, 16 refs.
- 分类号：1003
- issnNo：ISSN1671-2552
- isbnNo：CN11-4648/P
摘要
In order to study diagenetic characteristics of Maihanhada Formation in the study area with two measured sections of Hangwula and Maihanhada as examples, the authors employed such means as thin section identification, cathode luminescence, X-ray diffraction analysis, inclusions temperature testing and scanning electron microscope in combination with the data of organic geochemistry. The result shows that the main sandstone in this area is feldspar sandstone-lithic sandstone. The diagenetic characteristics of Maihanhada Formation show that this set of sandstones is at the early stage of the middle diagenetic period.