| 赵蕴华,苑朋彬,李维波.深层钻井技术专利市场研究[J].全球科技经济瞭望,2019,34(4):64~70 |
| 深层钻井技术专利市场研究 |
| Patent Market Research on Deep Drilling Technology |
| 投稿时间：2019-03-15 修订日期：2019-03-15 |
| DOI：10.3772/j.issn.1009-8623.2019.04.009 |
| 中文关键词: 深层油气资源；钻井技术；专利分析；技术热点中图分类号 |
| 英文关键词: deep oil and gas resources; drilling technology; patent analysis; technology hot spots |
| 基金项目:中央级公益性科研院所基本科研业务费专项资金“重点科技领域深度分析与研究”（ZD2017-01）。 |
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| 中文摘要: |
| 当前随着地表矿床的发现率快速下降，油气发现难度日益加大，如何采用深层钻井技术，加大对深层、超深层油气资源的勘探开发力度，已成为国际社会可持续发展的战略问题。利用德温特专利数据，从时间、空间、内容这三大角度进行挖掘统计。研究发现当前深层钻井技术已经进入缓慢发展阶段。钻井液、抗磨钻头等技术是各国研究的热点，中、美两国是深层钻井技术的研究大国，在研发侧重点上，中国在钻孔测量等方面的研究、美国在钻床刀具等方面的研究均有待加强。 |
| 英文摘要: |
| With the rapid decline in the discovery of surface deposits, the difficulty of oil and gas discovery is increasing. How to apply deep drilling technology and strengthen the exploration and development of deep and ultra-deep oil and gas resources has become a strategic plan for the sustainable development of the international community. this paper from three perspectives of t time, space and content, finds that the current deep drilling technology has entered a slow development stage.Drilling fluid and anti-wear drill are the hot spots of research .China and the United States are two major countries in deep drilling technology research, the research on measuring drilling in China and the research on drilling tools in the United States need to be strengthened. |
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