洞庭地洼白垩系埋藏区重力资料的电子计算机处理

在有较厚沉积物覆盖的地洼盆地中，如何利用已有的重力资料研究被掩埋目的层的分布、厚皮等，是沉积盆地及能源研究等方面的一个重要任务。本文的电子计算机正、反演处理，正是这方面的一个尝试。

ON THE INVERSION OF GRAVITY ANOMALY ANALYSIS OF DEEP-LYING CRETACEOUS LAYERS BENEA TH THE DONGTIEN DIWA BASIN

In some basins which are covered by thick sediments,the inversion of gravity anomalies can assist in the delineation of potential reservoir layers for oil exploration.This paper represents a preliminary test upon the gravity anomaly inversion method HH2DGM].The method was applied in order to attempt to find deep-lying Cretaceous sedimenlary layers under the Dongtien Diwa basin.