非震物化探找油方法优选组合研究--以鄂尔多斯盆地为例  

The optimized combination of non-seismic geophysical and geochemical exploration methods in the prospecting for oil :A case study of Ordos Basin

作　　者：王珺璐[1] 冯兵[2] 杨万军 王萌[4] 张继锋[2] 曹金舟[5] 闫新智 

机构地区：[1]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000 [2]长安大学地质工程与测绘学院.陕西西安710054 [3]陕西省地质矿产勘查开发局,陕西西安712000 [4]中国国土资源航空物探遥感中心,北京100083 [5]陕西延长石油(集团)有限责任公司,陕西西安710075

出　　处：《物探与化探》2014年第6期1159-1163,共5页Geophysical and Geochemical Exploration

基　　金：中国地质大调查项目(1212011310150);(12120113031700);陕西延长集团“鄂尔多斯盆地地球物理化学探测油藏效果分析及评价研究”(ycsy2010 ky-b-08)

摘　　要：依据非震物化探找油的基本原理及反映油气藏的特点,分析了鄂尔多斯盆地内多个油气区的非震物化探指标的油气探测效果,研究了非震物化探异常区之间的相关度及与油气富集区的相关系数,提出了鄂尔多斯盆地内非震物化探多方法找油优选组合的一般模式。该研究对今后鄂尔多斯盆地内非震物化探找油工作具有一定的指导意义。According to the characteristics of oil and gas reservoirs and the basic principles of the non-seismic geophysical and geochemical exploration methods, the authors analyzed the function of the non-seismic geophysical and geochemical indexes. The result shows the close corresponding relationship between the indicators of the non-seismic geophysical and geochemical exploration methods and the beneficial hydrocarbon zones which are located in oil and gas zones of the Ordos Basin. An optimized combination of the nonseismic geophysical and geochemical exploration methods in the prospecting for oil in the Ordos Basin is put forward in this paper. The results achieved by the authors will play a guiding role in the further oil prospecting work in the Ordos Basin.

关 键 词：鄂尔多斯盆地 油气藏 非震物化探 相关系数 优选指标组合 

分 类 号：P632[天文地球—地质矿产勘探]