穆格莱德盆地构造调节带与勘探前景

Structure Accommodation Zone and Exploration Prospect in Muglad Basin

穆格莱德盆地半地堑不对称地交替变化是通过调节带调节着其变形或位移完成的,通过对调节带的类型、构造样式、分布特点等的探讨,指出了调节带为长期继承性发育的构造,往往控制砂体分布,邻近生油凹陷是有利的油气运移指向地带,成为油气勘探的有利目标。近几年该盆地与调节带有关的油气勘探不断有重大发现,不断发现整装规模效益储量,该盆地调节带的油气勘探具有良好的远景。

Asymmetrically alternant movement of half-horst in Muglad Basin is accomplished by accommodation zone. By analyzingtypes, structure styles and distributing characteristics of accommodation zone in Muglad Basin, it indicates that accommodation zone isa long and continuous inherited developed structure, which always controls the distribution of sandbody and is adjacent to oil-generatingsag which is a favorable zone for oil/gas migration and a favorable target for oil/gas exploration. In recent years, several significantdiscoveries have been made in this basin related to accommodation zone and certain size of profit reserves have also been foundcontinuously. There is a favorable prospect in accommodation zone of Muglad Basin.