鄂尔多斯西部前陆盆地发育特征及勘探前景

鄂尔多斯盆地位于华北板块西部，是我国大型叠加型含油气盆地之一。在对其进行的首轮油气勘探中发现了中生界大型油田，在二轮普查中对古生代的研究取得了突破和进展。文中在对鄂尔多斯盆地西部的前陆盆地概况及其基本特征、特点、油气成藏地质条件分析的基础上，阐述了前陆盆地油气勘探前景、难点，并提出了勘探对策。

Development characteristics and exploration prospect of foreland basin in west Ordos Basin

Ordos basin is in the west of Northern China plate,and is one of the large superimposed oil & gas basins.The large oilfield was discovered in the Mesozoic group at first oil and gas exploration.The investigation took a good progress in the Paleozoic during the exploration of the second turn.This paper,based on the research and analysis of the general situation,major characteristics,feature,geologic condition of oil and gas formation in the west of the foreland basin of the Ordos,expounds the actuality,prospect and difficulties of oil and gas exploration of foreland basin,and gives the project in exploration.