| 钻探-物探测井技术在覆盖区填图中的应用研究 |
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| 引用本文： | 谭春亮,宋殿兰,岳永东,王森,林广利.钻探-物探测井技术在覆盖区填图中的应用研究[J].探矿工程,2018,45(7):44-47. |
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| 作者姓名： | 谭春亮 宋殿兰 岳永东 王森 林广利 |
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| 作者单位： | 北京探矿工程研究所,北京探矿工程研究所,北京探矿工程研究所,北京探矿工程研究所,北京探矿工程研究所 |
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| 基金项目： | 中国地质调查局项目“内蒙古中东部荒漠草原浅覆盖区1:5万填图试点”（编号：DD20160062） |
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| 摘 要： | 钻探作为获取深部地质信息的最直接手段,可查明第四纪地层序列，确定基岩顶面埋深与起伏、验证推测模型、研究地质构造、圈定地质体间的重要接触关系，服务于覆盖区填图。物探测井是一种科学有效的井内探测手段，利用特定的岩性或岩性组合对应着特定的测井参数组合的特点，利用测井参数组合可识别地层的岩性、确定地层的深度与厚度，可进行地层划分对比等。钻探-物探测井技术的综合利用，将提高覆盖区勘探效率，降低勘探成本，为下一步开展的覆盖区填图工作提供技术方法支撑。
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| 关 键 词： | 覆盖区 地质填图 浅层钻探 物探测井 |
| 收稿时间： | 2018/1/18 0:00:00 |
| 修稿时间： | 2018/1/18 0:00:00 |
Application Research on Drilling-Geophysical Logging for Geological Mapping of Overburden Area |
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| TAN Chun-liang,SONG Dian-lan,YUE Yong-dong,WANG Sen and LIN Guang-li.Application Research on Drilling-Geophysical Logging for Geological Mapping of Overburden Area[J].Exploration Engineering(Drilling & Tunneling),2018,45(7):44-47. |
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| Authors: | TAN Chun-liang SONG Dian-lan YUE Yong-dong WANG Sen and LIN Guang-li |
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| Institution: | Beijing Institute of Exploration Engineering,Beijing Institute of Exploration Engineering,Beijing Institute of Exploration Engineering,Beijing Institute of Exploration Engineering,Beijing Institute of Exploration Engineering |
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| Abstract: | Drilling is the most direct means to obtain deep geological information, which can identify the sequence of Quaternary strata, determine the depth and fluctuation of the top surface of the bedrock, verify the speculating model, study the geological structure, delineate the important contact relation between geological bodies and serve the geological mapping of overburden area. Geophysical logging is a scientific and effective means of well detection. Based on the characteristics of specific lithology or lithological association corresponding to specific logging parameter combination, the formation lithology can be identified, the depth and thickness of the stratum can be determined and the stratigraphy subdivision and correlation can be preceded by using logging parameters. The comprehensive utilization of drilling-geophysical logging technology will improve the exploration efficiency in overburden area and reduce exploration cost and provide technical support for the geological mapping of overburden area in the next step. |
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| Keywords: | overburden area geological mapping shallow drilling geophysical logging |
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