石油与天然气地质 ›› 1981, Vol. 2 ›› Issue (2): 185-194.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

张守本, 侯丽君   

  1. 内蒙锡林浩特石油会战指挥部
  • 出版日期:1981-06-25 发布日期:2012-01-16

AN ATTEMPT AT ESTIMATE OF THE DEPTH OF BASEMENT IN THE THREE-RIVER BASIN BY METHOD OF ANALYTIC CONTINUATION

Zhang Shouben, Hou Lijun   

  1. Headquarters of Petroleum Exploration, Xilin Hot, Nei Monggol
  • Online:1981-06-25 Published:2012-01-16

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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.

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.