国外石油工程碳减排技术与作业管理发展现状及启示

随着世界各国“双碳”目标的提出，能源结构低碳化转型成为必然，传统石油工程作业中的碳减排已成为国内外石油公司的关注重点。概述了国外大型油公司和油服公司的低碳转型发展策略，从电动化装备、井下工具、井下流体、工艺技术和信息技术等方面，介绍了国外石油工程碳减排技术的发展现状，并从地质工程一体化、“工厂化”钻井模式2方面介绍了国外石油工程碳减排作业管理模式的发展现状。我国石油工程碳减排技术与作业管理模式取得了较大进展，但与国外相比，差距仍然较大。为此，基于国外石油工程碳减排技术和作业管理的发展现状，得到了我国石油工程碳减排技术发展的几点启示：做好石油工程碳减排技术顶层设计，加大碳减排工程技术创新力度，优化石油工程管理模式，加强政策扶持，加速推进石油工程碳减排人才队伍建设。这对推动我国石油工程行业碳减排技术发展、加快油气行业绿色低碳转型和高质量发展具有现实意义。

Carbon Emission Reduction Technologies and Operation Management in Petroleum Engineering Abroad: Up-to-Date Status and Implications

As countries around the world put forward their “dual carbon” targets (carbon peaking and carbon neutrality), the low-carbon transformation of the energy structure has become inevitable, and carbon emission reduction in traditional petroleum engineering operations has attracted the focus of oil companies both in China and abroad. The development strategies of large oil companies and oil service companies abroad for low-carbon transformation were summarized, and the up-to-date carbon emission reduction technologies in foreign petroleum engineering were introduced from the aspects of electrified equipment, downhole tools, downhole fluids, process technologies, and information technologies, etc. Then, the up-to-date status of operation management modes for carbon emission reduction in petroleum engineering abroad were discussed from the perspectives of geological-engineering integration and the “factory-like” drilling mode. China's emission reduction technologies and operation management modes in petroleum engineering have also made substantial progress, although they still have a long way to go compared with their international counterparts. For this reason, some enlightenments for the development of carbon emission reduction technologies in petroleum engineering in China were proposed on the basis of analyzing the up-to-date carbon emission reduction technologies and operation management in petroleum engineering abroad. Specifically, they are conducting solid top-level design for carbon emission reduction technologies in petroleum engineering, stepping up engineering technology innovation for carbon emission reduction, optimizing management modes in petroleum engineering, reinforcing policy support, and accelerating the construction of talent team for carbon emission reduction in petroleum engineering. The results have practical significance for promoting the development of carbon emission reduction technologies in petroleum engineering and accelerating the green and low-carbon transformation and high-quality development of the oil and gas industry in China.