Discrimination and Analysis of the Structure of Weathering Crust of Ordovician at Tabmiao, Xinjiang
详细信息
- 责任者：Meng Xianghao (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu 610059 ; China) ; Zhang Shaonan
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2009
- 卷期：31(4)
- 关键词：风化壳 ; weathering crust ; 古岩溶 ; paleokarst ; 新疆 ; Xinjiang
- 页码：p.381-387
- 图表：3 illus., 3 tables, 16 refs.
- 分类号：0830
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
///Based on stratigraphy, petrology, minerageny, well-drilling and logging, well-logging, geochemistry ,etc. the authors can setup the recognizing indicator, and based on the characteristics of three lever-karst belt, the authors can ascertain not only the distribution but also the contrast, and confirm the differences and causes of three lever-karst belts. Preserved weathering crust is regarded as advantageous places as a reservoir of oil and gas.