收稿日期: 2006-06-19
修回日期: 2006-08-14
网络出版日期: 2006-12-10
基金资助
中国石油重点科研项目“胡尖山-耿湾地区延长组长4+5-长6沉积体系研究”(编号:SYPJ05-092)资助.
SOURCE ANALYSIS AND FAVORABLE RESERVOIR DISTRIBUTION OFCHANG 6 FORMATION IN JIYUAN-HUJIANSHAN AREA
Received date: 2006-06-19
Revised date: 2006-08-14
Online published: 2006-12-10
王峰;田景春;张锦泉;李树同; . 鄂尔多斯盆地姬塬-胡尖山地区长6油层组的物源和优质储层分布[J]. 天然气地球科学, 2006 , 17(6) : 783 -788 . DOI: 10.11764/j.issn.1672-1926.2006.06.783
Based on analysis of characteristic of sandstone, cathodeluminescence feature of quartz, the heavy minerals combination, sandstone body distribution and lithfacies palaeogeographic pattern, the mother rock style of this area is metamorphic rocks. The change rule of northeast and northwest source was seesaw type. On this basis, the feature of reservoir which were controlled by different sources are compared, and it prove that the distribution and assembled feature of sources are important factors in the developing of reservoir. The most favorable reservoir were distributing in Majiashan-Jiyuan, AnbianYangjing and Xinanbian-Tiebiancheng area.
Key words: Yanehang formation; Source analysis; Favorable reservoir; Ordos basin.
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