Because of the difference of oil and gas accumulation condition between the hanging wall and the footwall of a fault, there is a peculiar accumulation mechanism
According to the geological characteristics and their influential factors of the low-permeability reservoirs, a comprehensive method for evaluation of low-perme
Due to the continuous water percolation and soaking during development of the oilfields, the dynamic balance of a reservoir is altered by the fluid; and the roc
A new method is introduced to suppress the noise in seismic data processing. Based on the subtle difference in shape between the noise and the actual signal, we
The quantity of well logging data is increasing exponentially, hence methods of extracting the useful information or attribution from the logging database are b