Study On Information Sharing Methods Of Exploration And Production Application System Based On Web Service

On the application platform of the PetroChina Exploration and Production information portal, this thesis introduces the concept of Web Service and core technology and studied based on different platforms, design, build, deploy, application of Web Service. According to Exploration and Production portal Information Sharing needs, Exploration and Production portal Information Sharing scheme is proposed through the use of Web Service technology, packaged heterogeneous application that exist on Exploration and Production Enterprise, to construct a Web Service logic layer, by using with the newly developed applications to call these Web Service, to achieve Information Sharing, to improve Information Sharing level.The thesis focuses on how to use Web Service technology to achieve Information Sharing in Exploration and Production portal. This thesis designs oil and gas output Web Service to achieve oil and gas production report; designs and develops oil and gas production curves Web Service, mapping out the production of crude oil, natural gas production, water injection rate curve; Aim to oil and gas production electricity-consumption based on J2EE platform, it designed and developed Web Service on electricity-consumption, to achieve electricity-consumption report inquiry; call documents Web Service that exist on the portal, to achieve inquiry documents lisets and browse documents; via Internet, call public Web Service such as weather forecasts, train inquiries, flight inquiry Web Service, developed public information inquiry system, to achieve the information inquiries of daily life.Through the development of the above examples, it is shown the proposed scheme base on Web Service of Exploration and Production portal Information Sharing is feasible, improving the PetroChina Exploration and Production Company Information Sharing level, in practice, having got good evaluation from users.