盐下油气勘探一直是并将继续成为一项具有高风险和高商业潜力的工作。最近,在墨西哥湾以及世界其他盆地中(发现的)盐下油气显示使得人们对盐下勘探产生了极大的兴趣。在成功的盐下勘探中,起着重要作用的地球物理技术最主要的是深度偏移。深度偏移技术(叠后和叠前)可以使勘探工作者识别和绘制圈闭重要烃类聚集的盐下构造图和地层特征。在本文中,我们用Mahogany盐床地区作为样板,讨论盐下成像方法和技术应用(三维时间和深度偏移),它可以有助于盐下勘探工作者进行远景评估、风险判断、井位设计和油田开 Oil and gas exploration under the salt has been and will continue to be a work of high risk and high business potential. More recently, the discovery of oil and gas beneath (found in) the Gulf of Mexico and other parts of the world has given rise to a great deal of interest in salt exploration. Depth migration is the most important geophysical technique that plays an important role in successful salt exploration. Depth migration techniques (post-stack and pre-stack) enable explorationists to identify and map subthreshold tectonics and stratigraphic features that trap the accumulation of important hydrocarbons. In this paper, we use the Mahogany salt bed region as a model to discuss sub-salient imaging methods and techniques (three-dimensional time and depth migration) that can be used by salinity exploration workers for long-term assessment, risk assessment, well location design Open with the oil field