人工井液电阻率测井测量时间确定方法
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摘要
测量时间是人工井液电阻率测井的关键参数,长期依靠施工经验来确定,尚缺少该参数的计算模型和计算方法。为解决这一问题,从影响测量时间的地层富水性、渗透率、地层水的视电阻率、示踪剂溶解速度等多种因素入手,应用质量衡算定律建立测井最佳测量时间计算模型,推导出最佳测量时间计算公式,并通过现场钻孔对比实验验证。结果表明,模型建立的最佳测量时间计算公式可以为盐化测井测量时间的选取提供可靠的依据,可为人工井液电阻率测井获取含(隔)水层水文地质参数提供技术支持,更好地指导现场水文测井工作。
In order to solve the problem of determining the most critical parameter of the logging time of artificial well fluid resistivity logging, and get rid of the method that depends on the construction experience for a long time,guide logging technicians to obtain reliable logging curves, from the factors influencing the measurement time, the mass conservation law was used to build the calculation model for the best measurement time of logging, the computational formula for the best measurement time was derived, which was verified through in-site contrast experiment of boreholes. The results show that the computational formula set up by the model could provide reliable basis for selection of the measurement time of salinized logging and technical support for acquisition of the hydrogeological parameters of aquifers and aquicludes during the artificial well fluid resistivity logging and guide better the in-site hydrological logging.
In order to solve the problem of determining the most critical parameter of the logging time of artificial well fluid resistivity logging, and get rid of the method that depends on the construction experience for a long time,guide logging technicians to obtain reliable logging curves, from the factors influencing the measurement time, the mass conservation law was used to build the calculation model for the best measurement time of logging, the computational formula for the best measurement time was derived, which was verified through in-site contrast experiment of boreholes. The results show that the computational formula set up by the model could provide reliable basis for selection of the measurement time of salinized logging and technical support for acquisition of the hydrogeological parameters of aquifers and aquicludes during the artificial well fluid resistivity logging and guide better the in-site hydrological logging.
引文
[1]郭崇光,李振拴,赵莹,等.水文地球物理测井方法及应用[M].北京:煤炭工业出版社,2010.
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[4]康跃明.利用井液电阻率法测定含水层位置及涌水量[J].矿业安全与环保,2016,43(3):74-76.KANG Yueming.Determination of aquifer location and water inflow in mine with drilling liquid resistivity[J].Mining Safety&Environmental Protection,2016,43(3):74-76.
[5]王春辉,查恩来,连晟.水文电测井参数预测单井涌水量试验研究[J].工程勘察,2013(9):90-94.WANG Chunhui,ZHA Enlai,LIAN Sheng.The experimental study of predicting specific capacity using hydrological electrical logging data[J].Geotechnical Investigation&Surveying,2013(9):90-94.
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[15]金虎杰,韩德万,王成贵.液体电阻率与温度和浓度之间关系的测量[J].延边大学学报(自然科学版),2003,29(1):72-75.JIN Hujie,HAN Dewan,WANG Chenggui.Measurement of relations between liquid electric resistivity and its temperature and density[J].Journal of Yanbian University(Natural Science),2003,29(1):72-75.
[16]邓少贵,范宜仁,段兆芳,等.多温度多矿化度岩石电阻率实验研究[J].石油地球物理勘探,2000,35(6):763-767.DENG Shaogui,FAN Yiren,DUAN Zhaofang,et al.Experiment study of rock resistivity with multi temperature and multi salinity[J].Oil Geophysical Prospecting,2000,35(6):763-767.
[17]胡洪营,张旭,黄霞,等.环境工程原理[M].北京:高等教育出版社,2015.
[2]辛静.扩散法水文测井在铁路隧道勘察中的应用[J].铁道勘察,2017(5):109-111.XIN Jing.The application of diffusion hydrological logging in exploration of railway tunnel[J].Railway Investigation and Surveying,2017(5):109-111.
[3]ARCHIE G E.The electrical resistivity log as an aid in determining some reservoir characteristics[J].Petroleum Transactions,1942,146:54-62.
[4]康跃明.利用井液电阻率法测定含水层位置及涌水量[J].矿业安全与环保,2016,43(3):74-76.KANG Yueming.Determination of aquifer location and water inflow in mine with drilling liquid resistivity[J].Mining Safety&Environmental Protection,2016,43(3):74-76.
[5]王春辉,查恩来,连晟.水文电测井参数预测单井涌水量试验研究[J].工程勘察,2013(9):90-94.WANG Chunhui,ZHA Enlai,LIAN Sheng.The experimental study of predicting specific capacity using hydrological electrical logging data[J].Geotechnical Investigation&Surveying,2013(9):90-94.
[6]王海军.人工井液电阻率法测井在煤田水文地质勘探中的应用[J].煤田地质与勘探,2017,45(5):115-120.WANG Haijun.Application of artificial drilling fluid resistivity well logging in hydrogeological exploration of coalfield[J].Coal Geology&Exploration,2017,45(5):115-120.
[7]陈荣武.扩散法测井在地质勘探中的应用[J].陕西煤炭,2016(3):91-93.CHEN Rongwu.Application of diffusion logging method in geological exploration[J].Shaanxi Coal,2016(3):91-93.
[8]骆淼,潘和平,黄东山.地球物理测井在水文地质勘查中的应用综述[J].工程地球物理学报,2004,1(2):136-145.LUO Miao,PAN Heping,HUANG Dongshan.Overview of the application of geophysical well logging in hydrogeologic survey[J].Chinese Journal of Engineering Geophysics,2004,1(2):136-145.
[9]郭崇光.利用自然井液电阻率法确定岩溶含水层[J].煤田地质与勘探,1996,24(2):47-50.GUO Chongguang.Ascertain karst aquifer by resistivity of natural drilling fluid[J].Coal Geology&Exploration,1996,24(2):47-50.
[10]郭崇光.岩溶水勘察中测井资料的综合应用[J].华北地质矿产杂志,1994,9(3):317-322.GUO Chongguang.Comprehensive application of well logging data in karst water exploration[J].Journal Geological&Mineral Resource North China,1994,9(3):317-322.
[11]赵发展,戚洪彬,王赟.地层水矿化度检测的地球物理测井方法[J].地球物理学进展,2002,17(3):551-558.ZHAO Fazhan,QI Hongbin,WANG Yun.A geophysical logging method to detect the water mineralization intensity underground[J].Progress in Geophysics,2002,17(3):551-558.
[12]林满意,冯亿年,吴文君.地下水矿化度与视电阻率关系模型的建立[J].人民黄河,2006,28(6):42-43.LIN Manyi,FENG Yinian,WU Wenjun.Establishment of groundwater mineralization and apparent resistivity relationship model[J].Yellow River,2006,28(6):42-43.
[13]王功军,黄文新,张超谟.硼中子测井解释方法研究[J].石油地球物理勘探,2010,45(增刊1):210-213.WANG Gongjun,HUANG Wenxin,ZHANG Chaomo.Studies on boron neutron logging interpretation method[J].Oil Geophysical Prospecting,2010,45(S1):210-213.
[14]张雪芹,李孝胜,王青川,等.注硼中子寿命测井综合解释技术研究与应用[J].测井技术,2007,31(2):178-182.ZHANG Xueqin,LI Xiaosheng,WANG Qingchuan,et al.Research and application of comprehensive interpretation technology for boron inject neutron lifetime logging[J].Well Logging Technology,2007,31(2):178-182.
[15]金虎杰,韩德万,王成贵.液体电阻率与温度和浓度之间关系的测量[J].延边大学学报(自然科学版),2003,29(1):72-75.JIN Hujie,HAN Dewan,WANG Chenggui.Measurement of relations between liquid electric resistivity and its temperature and density[J].Journal of Yanbian University(Natural Science),2003,29(1):72-75.
[16]邓少贵,范宜仁,段兆芳,等.多温度多矿化度岩石电阻率实验研究[J].石油地球物理勘探,2000,35(6):763-767.DENG Shaogui,FAN Yiren,DUAN Zhaofang,et al.Experiment study of rock resistivity with multi temperature and multi salinity[J].Oil Geophysical Prospecting,2000,35(6):763-767.
[17]胡洪营,张旭,黄霞,等.环境工程原理[M].北京:高等教育出版社,2015.