The Design And Implementation Of HSE System For CNPC Chuanqing Drilling Engineering Company Limited

With the rapid development of national economy,the state of petroleum,chemical,mining,smelting and a series of high pollution and high risk industry has taken a more comprehensive and strict supervision,to adopt the international concept of HSE management,the enterprises in the health,safety,environment and other aspects of the elements into the daily check assessment.As having an important influence in the domestic and foreign enterprises,CNPC attaches great importance to investment in this area and the development of 90’s since the last century since the introduction of HSE management concept advanced international counterparts,has been vigorously developing the extension of HSE theory research and practical application,and gradually improve the perfection of HSE management evaluation system,smooth regulations,get rid of the performance index of the single,made outstanding contributions to the health,safety and environmental protection in oil production enterprises.According to the current oil production status,environmental requirements and internal and external stakeholders needs such as core elements,the paper analyzes the inherent relationship between HSE theory and production practice,promote the combination of HSE management and daily production task.System adopts SQL database,ASP.NET development environment,C# language,B/S framework,MVC framework and other commonly used methods,expounds the advantages and characteristics of using such methods,establish the development foundation of the system.According to the demand analysis unit of practical work experience and relevant reference,put forward the need to achieve business process,user demand,logic relations,and a detailed display of the form of the legend.According to the actual business needs,the function module of the system will be divided into safety management,environmental management,occupation health management module three main modules,each module is divided into several sub modules in detail,so as to improve the degree of integration system.The system design according to the typical.NET three layer structure,divided into the presentation layer,business logic layer,data access layer,presentation layer provides man-machine interface,but also makes full use of HTML,CSS and other elements of the page layout format,improve user interface appearance and practicability.The three main function modules of the business logic layer covers the system and subsidiary function module,the design of each function module,function of logical relations in the form of a flowchart to show,form a complete set of effective business transfer mechanism.Focus on the typical data in the data access layer system needs to deal with the trigger,storage and other related activities,on the basis of a clear system of ER database structure,various types of data form,realize the management of system data specification.The system realized through practical work has been co mpleted as the standard interface,display the specific operation function of syst em,at the same time through the code and flow chart combining that realization method of key nodes and logic.In the development of the basic system after the full range of the system,multi dimension test,demonstrate the testing process of several functional modules used in the system,expounds the basis an d results of system testing,verification system development and design is consistent with the work,to ensure that the system can meet the relevant requirements and user experience.