The Design And Implementation Of Oilfield Development Dynamic Analysis Auxiliary System

《The Design and Implementation of Oilfield Development Dynamic Analysis Auxiliary System》aimed to support the professional and technical personnel to dynamic analysis.By using advanced computer network technology and the mature of dynamic analysis methods and experience,the system achieved the integration of the changing of production parameters and reservoir.There are many functions in this system,including the situation maps of oilfield,the data of dynamic and static,and the data of macroscopic evaluation and dynamic analysis tool to the professional personnel.This system realized a final purpose that reduced the workload of the workers,and increased the efficiency of them.The system based on B/S frame,and achieved the final purpose by using the plateform of ASP.NET 2.0,ORACLE 9i data base,and the Silverlight and SVG technology.This system has 3 originalities:1.The innovation of the algorithm of contour maps and application mode The system improved the triangular mesh painting.First,analyzed the coordinates of wells;second,used extrapolation auxiliary points to close the contour, thus reduced difficulty and complexity of the contour's track and filling,and avoided to find the border of discrete points;the last, in the filling process,the system used scan line conversion algorithm to fill the closed contour quickly, and improved the algorithm of filling point by point.2.The show of situation maps which based on WEBBy using SVG technology,the system dynamically generated the situation maps on the WEB page.The professional and technical personnel can choose block and time to produce the situation maps at any time,and generated the maps in 5 seconds.The system can achieve the functions such as stepless zoom in and zoom out, translation,eagle eyes and print and show the SVG figures.3.The development model of 3 layersIn this system,there are a lot of common qualities about the functions,such as drawing chart productions, contour maps and profiles.These functions can achieve mapping technology and data organization.So the system used the development model of 3 layers.There are 6 functions in this system:1.Analyse the situations of development 2.Appraise the data3.Inquire the data of single wells4.Preserve the data5.The tools of aided analysis6.Preserve the systemThe system offered a platform which is systematic, applicable and easy to use to the professional and technical personnel.The platform included the maps of dynamic and static which dynamic analysis needed,and collected the data of development,compared and calculated, inquired the data and the tools of analysis.The platform also included most contents of the oilfield development dynamic analysis auxiliary,and increased the levels of systematization and information about the oilfield development,so the system has a very good application prospect.