Research And Implementation On Decision Support System Of Reservoir Geology Design

Reservoir geology design report is an important document of oil extraction engineering,which is the basic information of reservoir trap structure,reservoir characteristics,reservoir capacity,fluid properties.Reservoir geology design report is an important reference for reservoir geology design decisions,which provide information support to reservoir evaluation,forecasting oil reserves and the feasibility of developing oil and gas fields.Designing standardized reservoir geology design report is necessary for making reservoir development decisions.Data statistics and calculation in traditional ways waste time and energy.Manually generating the word report is inefficient,error-prone.What is more,the well position map and production data tables are not standardized.Meanwhile,a lot of completed well data has not been effectively shared.Therefore,in view of these problems,with the help of software engineering,computer graphics technology and database technology,it is the study objective of this paper to improve the quality of the report,saving time and labor consuming,providing a good support for reservoir geology design decision by achieving a simple operation,efficient reservoir geology design decision support system.In this paper,we draw well map and production curve by the use of graphical visualization techniques,solve the problem of non-standard manual drawing and make the graphics easy to be saved in order to share the results.Combing the study of <Shengli oilfield development application database>2005 revision,the system database is designed to make the full use of existing completed well data,which can provide assistance data reference for a new well design decisions.Combined with a standard form control binding technology and database transaction,we improve the efficiency of reservoir geology design decisions by making the Gridview control can be edited directly just like the excel.By studying the office components,we solve the inefficiencies and error rate problems.What's more,the reservoir geology data and well maps are included in standard reservoir geology design report which can provide accurate data source for reservoir geology design decisions.Finally,with the help of the.net platform and database technology,we succeeded to achieve the reservoir geology design decision support system,which has some promotional value in SINOPEC,PETROCHINA and CNOOC,and other related units.