THE CHARACTERISTICS OF FLUID INCLUSION AND ITS POOL-FORMING SIGNIFICANCE OF NATURAL GAS FROM ORDOVICIAN CARBONATE RESERVIORS IN CENTRAL ORDOS BASIN
鄂尔多斯盆地中部奥陶系碳酸盐岩储层流体包裹体特征及对天然气成藏的意义

The analysis of fluid inclusion is a very effective method in studying oil and gas migration and the pool-forming time. The authors were systemically carried out an investigation of the type, the distribution characteristics, homogenization temperature, freezing point, salinity and the composition of fluid inclusions in Ordovician carbonate reservoirs in central Ordos basin in this paper. The pool-forming time and migration direction of natural gas from Ordovician weathered crust gas reservoirs were also di...