大数据背景下基于LNPS专利分析的国内外页岩压裂技术进展
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摘要
页岩气开发主要依靠长水平井钻井技术和大规模压裂开采技术,随着页岩气革命的进行,压裂技术的发展尤为重要。而专利是技术或产品的科技价值和商业价值的综合载体,随着大数据时代的到来,将大数据分析技术应用到专利分析领域,可更高效地从海量数据集合中提取挖掘高价值信息,从而更及时高效地分析科技最新发展趋势和相关产业动态。本文利用专利数据分析工具,对全球页岩压裂领域专利进行了搜集整理、定量分析、定性调研和专家咨询,从发展趋势、技术地域分布、专利类别、专利权人等多角度揭示了全球页岩压裂领域技术专利态势,从而为国内页岩压裂技术的研发提供参考。
Shale gas development mainly depends on long horizontal well drilling technology and large-scale fracturing technology. With the shale gas revolution, the development of fracturing technology is particularly important. Patents are the comprehensive carriers of technological and commercial value of technology or products. With the advent of the era of big data,the application of big data analysis technology to the field of patent analysis can extract and mine high-value information from massive data sets more efficiently, thus analyzing the latest technological trends and related industry dynamics more quickly and efficiently. This paper uses patent data analysis tools to collect, collate, quantify, and conduct expert research on global shale fracturing patents. It reveals global shale fracturing from various perspectives such as development trends, geographical distribution of technology, technology categories, and patent holders. The technical patent situation in the field of fracturing provides reference for the development of domestic shale fracturing technology.
Shale gas development mainly depends on long horizontal well drilling technology and large-scale fracturing technology. With the shale gas revolution, the development of fracturing technology is particularly important. Patents are the comprehensive carriers of technological and commercial value of technology or products. With the advent of the era of big data,the application of big data analysis technology to the field of patent analysis can extract and mine high-value information from massive data sets more efficiently, thus analyzing the latest technological trends and related industry dynamics more quickly and efficiently. This paper uses patent data analysis tools to collect, collate, quantify, and conduct expert research on global shale fracturing patents. It reveals global shale fracturing from various perspectives such as development trends, geographical distribution of technology, technology categories, and patent holders. The technical patent situation in the field of fracturing provides reference for the development of domestic shale fracturing technology.
引文
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[2]KING G E.Thirty years of gas shale fracturing:What have we learned?[C]//SPE Annual Technical Conference and Exhibition.Society of Petroleum Engineers,2010.
[3]JARIPATKE O A,CHONG K K,GRIESER W V,et al.A completions roadmap to shale-play development:A review of successful approaches toward shale-play stimulation in the last two decades[C]//International Oil and Gas Conference and Exhibition in China.Society of Petroleum Engineers,2010.
[4]薛承瑾.页岩气压裂技术现状及发展建议[J].石油钻探技术,2011,39(3):24-29.[XUE C J.Technical advance and development proposals of shale gas fracturing[J].Petroleum Drilling Techniques,2011,39(3):24-29.]
[5]张东晓,杨婷云.页岩气开发综述[J].石油学报,2013,34(4):792-801.[ZHANG D X,YANG T Y.An overview of shale-gas production[J].Shiyou Xuebao/Acta Petrolei Sinica,2013,34(4):792-801.]
[6]王永辉,卢拥军,李永平,等.非常规储层压裂改造技术进展及应用[J].石油学报,2012,33(增刊1):149-158.[WANG Y H,LUY J,LI Y P,et al.Progress and application of hydraulic fracturing technology in unconventional reservoir[J].Acta Petrolei Sinica,2012.]
[7]李彦兴,董平川.利用岩石的Kaiser效应测定储层地应力[J].岩石力学与工程学报,2009,28(1):2802-2807.[LI Y X,DONG PC.In-situ stress measurement of reservoir using Kaiser effect of rock[J].Chinese Journal of Rock Mechanics and Engineering,2009,28(S1):2802-2807.]
[8]李庆辉,陈勉,金衍,等.页岩脆性的室内评价方法及改进[J].岩石力学与工程学报,2012,31(8):1680-1685.[LI Q H,CHEN M,JIN Y,et al.Indoor evaluation method for shale brittleness and improvement[J].Chinese Journal of Rock Mechanics and Engineering,2012,31(8):1680-1685.]
[9]Pollastro R M.Total petroleum system assessment of undiscovered resources in the giant Barnett Shale continuous(unconventional)gas accumulation,Fort Worth Basin,Texas[J].AAPG bulletin,2007,91(4):551-578.
[10]杨曦,余翔,刘鑫.基于专利情报的石墨烯产业技术竞争态势研究[J].情报杂志,2017(12):75-81.[YANG W,YU X,LIU X.Research on competitive situation of graphene industry technology based on patent information[J].Journal of Information,2017(12):75-81.]
[11]国家知识产权局.[DB/OL].[2017-9-25].http://www.pss-system.gov.cn.
[12]Totalpatent.[DB/OL].[2018-8-10].https://origin-www.lexisnexis.com/totalpatent.
[13]LexisNexis Patentstrategies[DB/OL].[2018-8-10].https://app.lexisnexispatentstrategies.com.
[14]RHOADES V.In situ gasification of coal by gas fracturing:U.S.Patent 3,775,073[P].1973-11-27.
[15]FREDRIK L.Device for recovering fuel from subterraneous fuel-carrying deposits by heating in their natural location using a chain heat transfer member:U.S.Patent 2,789,805[P].1957-4-23.
[16]NEEDHAM R B,THOMAS C P,WIER D R.Well treatment method:U.S.Patent 4,231,428[P].1980-11-4.