The analysis on the application effect of low amplitude structure for pubei oilfield

Through drawing up and further explaining the 2 metres isoline plot and identifying low amplitude structure,we can confirm the fundamental type,feature and integrated mode of low amplitude structure ofthe second fault block in pubei oilfield.According to the practical example statistics,low amplitude structure can control oil production of oil well more or less.Each key indicators of Oil well in Forward low amplitude structure zone is highter than the one in negative low amplitude structure zone.And the oil production of oil well in the bevel growing parts is between the first two ones.As a result,it is very important to apply the technique of low amplitude structure for exploring oil well in High-water-cut part.