Application of SSDA in Downhole Operation of Oilfields
Yang Shun-liao · 2007
The theory and method of SSDA for 2 signal rapid similar contrasting in signal processing were used in oilfield downhole operation to automatically test the similarity of natural gamma curves,so as to automatically position the perforating.The results of experiments show that the position using this method is primarily the same with that of manual judgment.It can effectively reduce man-power and improve efficiency.