激发极化法测井在内蒙古某铁矿中的应用（毕业设计论文doc）

摘 要 本文介绍了激发极化测井在内蒙古某铁矿勘查中的工作方法技术以及野外数据处理，并根据处理结果，结合钻孔编录，对相应的异常带进行分析和地质解释。通过本激电测井工作，验证了激电异常体的存在，确定了矿

摘要 本文介绍了激发极化测井在内蒙古某铁矿勘查中的工作方法技术以及野外数据处理，并 根据处理结果，结合钻孔编录，对相应的异常带进行分析和地质解释。通过本激电测井工作， 验证了激电异常体的存在，确定了矿区异常体的大致位置，并对引起异常的原因进行了判断 为后续矿体的勘探开采提供了地球物理依据。该地区的实践经验表明，对于磁测井效果不明 显的非磁性铁矿勘查，激电测井是一种有效的物探方法并且可以取得较好的成效。 关键字： 激电测井；非磁性铁矿；应用 ABSTRACT This article describes the induced polarization logging in Inner Mongolia, the work of an iron mine exploration and field data processing methods and techniques, and according to the results, combined with drilling catalog, with the exception of the corresponding analysis and geological interpretation. Work through the IP logging to verify the existence of IP anomalies body to determine the general location of mining abnormal body, and that caused the exception to determine the reasons for the follow-up exploration and exploitation of the ore body provides ageophysical basis. Practical experience in the region shows that the magnetic effect is not obvious in the non-magnetic logging iron ore exploration, induced polarization geophysical logging is an effective method and can obtain good results. Key words: induced polarization logging; non-magnetic iron;application