低油价下石油工程技术创新特点及发展方向

在油价持续低位震荡时期，石油行业面临巨大的困难和挑战，通过石油工程技术创新来实现降本增效已成为行业共识。在此背景下，各国际石油公司大力推进技术创新管理转型，科技创新和技术发展呈现出了一些新的特点和新的动向，值得我国学习和借鉴。在分析石油工程技术创新的行业背景的基础上，研究了国外石油工程技术创新特点，认为技术创新战略由项目驱动和战略驱动向价值驱动转变，跨界合作成为一种新业态，技术服务模式更加重视一体化，技术创新活动更加重视降本增效的实用技术。结合我国油气勘探开发现状及挑战，指出了智能化钻井完井技术、一趟钻钻井技术、高温高压钻井完井技术、复杂井型钻井完井技术、精细化储层改造技术和系统集成解决方案等技术发展方向；并认为，围绕这些技术发展方向涉及的关键技术进行研究，尽快形成适用于我国的石油工程降本增效技术系列，对于我国油气资源的有效动用和经济开发具有重要意义。 

The Characteristics of Petroleum Engineering Technology Design and Innovation in a Low Oil Price Environment

In an environment of low oil price shocks,the oil and gas industry faces great difficulties and challenges.It is universally acknowledged that technology innovation in petroleum engineering is necessary in the industry to achieve low cost and high efficiency.In this context,many international oil companies vigorously promote transformational technical innovation and have established innovation management divisions.Their approach has resulted in new characteristics and new trends in technological innovation and technical development,and their experiences can serve as a useful reference for China.The paper analyzes the innovation background of petroleum engineering technology,and studies the characteristics of petroleum engineering technology developed by foreign companies.The strategies studied include examining howe technology innovation management has moved from being project and strategic driven to being value driven.In the new model,transboundary cooperation becomes a new form of business,the integrated technology service model becomes more important,and the technology innovation activities pay more attention to the practical technology of reducing the cost and increasing efficiency.Given the situation and challenges of oil and gas exploration and development in China,some of the best future development directions of petroleum engineering include intelligent drilling and completion technology,one-trip drilling technology,HTHP drilling and completion technology,complex structure well drilling and completion technology,refined fracturing technology and integrated solutions.We will start with a focus on the key technologies involved in these development directions.Developing a series of cost-reducing and efficiency-improving petroleum engineering technology as soon as possible is of great significance to the economic and efficient development of oil and gas resources in China.