The Study On Construction And Application Of Database In The Field Of Research And Exploration

With the development of database technique, database construction in the field of research and exploration is integrated into construction of oilfield informationization.Terminal aim of database construction is its application in scientific study and production.As resources of database in the field of research and exploration enrich,database application is becoming much more frequent by the use of systemized data arrangement, what is more, it is integrated into more fields of research and exploration than ever before. On the base of A1 item expansion and application from 2007 to 2010 ,Data resources have been an important part of the construction of oilfield informationization.With the aim of application of database in the field of research and exploration,We systematically induced all the problems encountered during the course of database construction in the field of research and exploration, historical data complication and new data loading,meanwhile, from the aspects of logging professional, drilling professional, try oil production professional, logging professional, analysis laboratory professional, we itemized the course of new data model construction.Technical Outcomes of database construction in the field of research and exploration are summarized as frollows:establish entire and identified research and exploration database,upgrade new database model, intensify data relation, establish exclusive data ID, change the structure of data location. All these outcomes have important meanings in the history of oilfield development.Combining management and application technique of ORACLE database and employing development and application software for database programming technique,We compiled well drilling and formation testing handbook of HuaBei oilfield in view of the need of study work. During the course,we standardized data, endowed data with geologic attribute and met the need of researchers geologic processing with data. At last,we finished compiling reliable paper medium and electronic edition consulting toolbook. We provided data support for HuaBei oilfield major study projects, thus, the application of database in production, management and study became true.In view of practical production need, we provided substantial support for production policy of research and exploration by establishing Carbon database timely,perfecting database code table, using index to shorten program affecting time and realizing paperless real-time report demonstration. Furthermore,we devised management system and comprehensive study system to realize highly automatical data acquisition and warehousing entry progressively and to improve work efficiency of production management and geologic study.With further study on database construction in research and exploration field and application software,production, scientific management and policy work efficiency in oilfield will be greatly improved.