航磁ΔT平面归一化总梯度方法及其在内蒙陆西凹陷的应用  

THE AEROMAGNETIC △T PLANE NORMALIZEDGENERAL GRADIENT METHOD AND ITS APPLICATIONIN THE LUXI DEPRESSION OF INNER MONGOLIA

作　　者：郭志宏[1] 蔡振京 

机构地区：[1]地矿部航空物探遥感中心,北京100083

出　　处：《物探与化探》1993年第5期341-346,共6页Geophysical and Geochemical Exploration

摘　　要：本文首次提出将剖面归一化总梯度方法推广到平面加以应用,得到平面归一化总梯度方法,并根据剖面归一化总梯度的计算公式相应地推导了平面归一化总梯度的计算公式,将其应用到内蒙陆西凹陷探测油气田,取得了一定的地质效果。Abstract In this paper, it is suggested for the first time that the profile normalized gene-ral gradient method might be extended to the plane to work out the plane normalized gene-ral gradient method. On the basis of the formulae for the computation of profile normalized general gradient, the corresponding formulae for the computation of plane normalized general gradient were inferred and then applied to the detection of oil-gas fields in the Luxi depres-sion in Inner Mongolia, with some geological effects gained.

关 键 词：总梯度 油气勘探 航空磁法 勘探 

分 类 号：P618.130.8[天文地球—矿床学] P631.222[天文地球—地质学]