用解析延拓法预测三江盆地基岩埋深的尝试

doi:10.11743/ogg19810209

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用解析延拓法预测三江盆地基岩埋深的尝试
AN ATTEMPT AT ESTIMATE OF THE DEPTH OF BASEMENT IN THE THREE-RIVER BASIN BY METHOD OF ANALYTIC CONTINUATION
1981年2卷第2期页码：185-194
网络首发：1981-06-25，

纸质出版：1981
DOI： 10.11743/ogg19810209
稿件说明：

移动端阅览

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, 1981,2(2):185-194. DOI： 10.11743/ogg19810209.

AN ATTEMPT AT ESTIMATE OF THE DEPTH OF BASEMENT IN THE THREE-RIVER BASIN BY METHOD OF ANALYTIC CONTINUATION[J]. 1981, 2(2): 185-194. DOI： 10.11743/ogg19810209.

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.

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.