The subject in this paper is to study the feasibility for exploring the oil field spreading in the large sea area by using the gravity field model and the inversion interpretation in geophysics.

• 本内容主要研究:利用卫星重力技术进行广扩海域地区重力场长波频谱研究，配合地下深部结构地球物理逆推与解释，增加找到油田的可行性。