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提高钻探的综合利用——油气钻探遇到其它矿产
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Abstract:
复杂的地质作用使各类矿产资源赋存在地壳不同深度，钻探是寻找这些潜在矿产资源最直接、最客观的手段之一。尤其作为当前钻进最深的油气钻，人们往往仅注重目标矿产或层位，忽略可能遇到其它矿产资源的几率。为了提高油气钻探综合利用效率，不遗漏其它类型的可能矿产资源，本文作者通过总结不同矿产资源主要成矿深度及相互间共伴生规律，提出一个观点——通过改进、补充当前钻孔岩芯(尤其是油气钻)编录与测试方法，例如对潜在矿化信息的描述，以提高钻探综合利用效率，再运用必要的地球物理方法进行深部找矿的认识，从而进一步完善岩石圈系统找矿方法和理论。
The complex geological process makes various mineral resources exist in different depths of the crust. Drilling is one of the most direct and objective means to find these potential mineral resources. Especially as the deepest oil and gas drill currently drilled, people often only focus on the target mineral or horizon, ignoring the possibility of encountering other mineral resources. By roughly summarizing the main metallogenic depths of different mineral resources and their mutual co-accompaniment laws, the author of this paper puts forward a point of view: by improving and supplementing the current drilling core (especially oil and gas drilling) observation and testing methods, such as the analysis of potential mineralization information, in order to improve the comprehensive utilization efficiency of drilling, and then use the necessary geophysical methods to understand the deep ore prospecting, so as to further improve the lithospheric system ore prospecting methods and theories.
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