Abstract: Along with the implementation of strategy’s action plan about national “Internet+”, the application of
“Two Depth Fusion” and Big Data in E&P enterprise, the group companies and branch continue to advance the
course of informatization, relatively inflexible and isolated architecture of information resource system can not meet
the business of enterprise development in sharing information resources demand. We combime the research of
information integration and ISO/ IEC series interoperability international standard, we based on integrated
integration, exchange and share as the way, international standard as the support and information resource directory
as the core of the semantic interoperability model, stand at the height of global enterprise to design information
resources integration architecture program. The innovation of this thesis is to achieve the standardized integration
by using the international advanced standard to realize the register of the information model and the mapping
model, and overcome the shortcomings of traditional project integration. The platform of sharing and exchanging
information of oil field information with the aim of open data is realized, which will lay an important foundation for
the next step to solve the problem of information integration from the “root” of E&P enterprise.

Key words: semantic interoperation, petroleum exploration and development, data integration,  ISO/ IEC MFI International standard, information resource directory