? Domestic area oil company project ------“Digital oilfield” applied system of TUHA oilfield

Based on the oil field development database, combined with drilling information, well workover information and production running management information, using visualized analysis technology, CNODC oilfield developing production database system has realized multiple stage penetration inquiry from single well, well group, oil pool, project, project area (country) and Beijing headquarters, statistical analysis, petroleum reservoir engineering method analysis and other contents, providing effective management means and assistant analysis tools for production, scientific research and management of Beijing headquarters and overseas projects; increment data switching and audit functions have realized data loading and migration with different data structure, and realized automatic resolution and loading of increment information from the project (country) department to Beijing headquarters, providing means for Beijing headquarters in time to known producing situations of all project (countries) departments.

Beijing Mandarin Chinese Translation Service Company has translated many technical documents in the field of Domestic area oil company project.

This system is designed adopting B/S structure, complying with the principle of layering modularization structure design, based on .NET technology frame, using metadata description technology, component technology of visualization analysis, and heterogeneous data exchanging technology with fine flexibility, maneuverability, portability and expansibility, complete functions, friendly interfaces, stable run, and strong openness. With this system there are complete system management and safety management functions, strict definition flow and management tools for users’ operation rights and role classification, detailed records and audit management program for users’ operation. This system is designed for multiple languages, able to support Chinese, English, Russian, French, Spanish and Arabian, and switch them in application to meet users’ demands international, domestic and of the country where there are resources. The system has unified design style, and also supports users’ individuation application, providing configuration tools for individuation from data entry, data inquiry, curve configuration to function configuration, so the adaptation capacity and using convenience of the system are greatly improved. The system has realized 950 functions, including 49 comprehensive daily and weekly functions, 101 data acquisition and data gathering functions, 63 report output and data inquiry functions, 17 production running management functions, 68 reservoir performance analysis functions, 63 drilling and job functions, 19 system maintenance functions and 570 database maintenance and inquiry functions.

This system has established network information management platform incorporating sorting, acquisition, storage, treatment, analysis, issuance and service, covering CNODC oilfields production information; formed safe, real-time, accurate, reliable and complete visualization application system on oilfield development; constituted unified information acquisition standards and technical specifications, perfected information collection, transmission, issuance and management system, realized stage-by-stage data sharing, real-time update, penetrating call; realized browsing online for production information and conventional dynamic analysis for oilfields; provided effective managing means and technical supports for oilfield development and assistant decision. According to overall arrangement of CNODC, this system has been used in Beijing headquarters, Sudan 6 district, Venezuela, Oman, Indonesia, Northern Buzachi, Azerbaijan and other countries and areas, obtaining good application effects.