用解析延拓法预测三江盆地基岩埋深的尝试 |
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引用本文: | 张守本,侯丽君.用解析延拓法预测三江盆地基岩埋深的尝试[J].石油与天然气地质,1981,0(2):185-194. |
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作者姓名: | 张守本 侯丽君 |
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作者单位: | 内蒙锡林浩特石油会战指挥部
(张守本),内蒙锡林浩特石油会战指挥部(侯丽君) |
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摘 要: | 本文介绍一个盆地在已经进行了重磁力普查,并有个别钻井成果的条件下,预测其基岩埋深的一种有效而又比较精确的方法.文中较详细地介绍了公式的理论推导、资料处理及成果的编释.研究工作是1978年在黑龙江省三江盆地东部进行的.是采用1:20万磁测资料及部分航磁资料,在 DJS—6电子计算机上演算的.
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AN ATTEMPT AT ESTIMATE OF THE DEPTH OF BASEMENT IN THE THREE-RIVER BASIN BY METHOD OF ANALYTIC CONTINUATION |
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Abstract: | The depth of the basement beneath the eastern part of the Three-river(Heilong Jiang,Songhua Jiang,Wusuli Jiang)basin is studied using the method of analytic continuaton on the basis of 1:200,000 magnetic and par-tially aeromagnetic data.Seismic measement and drilling data demonstrated that the method used is effective and relatively accurate.The theoretical deduction of formulae,data processing and result com-piling are described in a more detaited way.Finally,the accuracy of this method is also discussed. |
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