Application of Data Acquisition Front-end Machine in Exploration and Development Data Management System
Yuan Linj-ie · Journal of Oil and Gas Technology · 2012
China National Petroleum Corporation has established the large-scale enterprise-class information management system——EP Data Management System(referred to as A1) framework in their respective oil and gas field enterprises,and the highly normalized data model——EPDM has been designed.In the database development process using the model,there were some difficulties existed in the historical data warehousing and local database migration.To solve the problem,It was proposed by Tuha Oilfield that a data acquisition front-end computer was established.The system has achieved the integration of the data from each professional database inthe entire exploration and development process,and the data were with connected the A1database,and it converted the decentralized,non-relational database model into the EPDM model.Currently,the front-end computer has been run in the Tuha Oilfield EP Data Management System successfully,and it has completed the A1data acquisition of Tuha Oilfield.