摘要
天然气水合物抑制技术一直是油气勘探开发行业的研究热点,近年来如何更安全、更经济、更高效地开采、分离、制备、储存和运输天然气水合物,越来越受到学术界与工业界的持续关注。文章对天然气水合物技术领域的全球专利布局情况进行了宏观分析,进而对被引次数最多的50件重点专利进行细致剖析,明晰了天然气水合物开采、抑制与制备技术的关键核心专利与重点专利权人,并从专利视角详细探究了该领域的技术发展路线与创新发展态势。
Natural gas hydrate inhibition technology has always been a research hotspot in oil and gas exploration and development,and in recent years,how to extract,separate,prepare,store,and transport natural gas hydrates more safely,economically and efficiently has also increasingly received attention and research from both academic and industrial circles.This article analyzed the global patent layout in the field of natural gas hydrate technology,studied the 50 most-cited key patents in detail,identified the core patents and key patentees of the natural gas hydrate exploitation,inhibition and formation technologies,and explored the technical development route and innovation development trend of natural gas hydrate in detail from the perspective of patent.
作者
王林
Wang Lin(Sinopec Qingdao Safety Engineering Institute,Qingdao Shandong 266071,China;State Key Laboratory of Safety and Control for Chemicals,Qingdao Shandong 266071,China)
出处
《当代石油石化》
CAS
2020年第6期27-34,共8页
Petroleum & Petrochemical Today
基金
国家自然科学基金“油气混输管道水合物沉积与剥离脱落机理研究”(51904330)。
关键词
天然气水合物
开采
抑制
制备
专利布局
统计分析
natural gas hydrate
exploitation
inhibition
formation
patent layout
statistical analysis
