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1. 发明申请

US20100006285A1 SUSTAINABLE METHOD FOR RECOVERY OF PETROLEUM 审中-公开
标题翻译：可回收石油的可持续方法
公开(公告)号：US20100006285A1
公开(公告)日：2010-01-14
申请号：US12482875
申请日：2009-06-11
申请人： Ivonete Pereira Gonzalez DA SILVA , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
发明人： Ivonete Pereira Gonzalez DA SILVA , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
IPC分类号： E21B43/16
CPC分类号： E21B43/16
摘要： The present invention comprises a method of Enhanced Petroleum Recovery (EPR) combining technical, economic, environmental and social effectiveness to increase the recovery factor of onshore or offshore fields having a high degree of exploitation, more precisely through the use of a substance miscible with the diverse types of petroleum of low fluidity found in various regions. More specifically, the present invention refers to the use of solvents such as light liquid fractions of petroleum, for example diesel oil and gas oil, a light petroleum, and the essential oils derived from renewable sources such as for example biodiesel, used pure or mutually admixed in any proportion, for injection into a geological formation through an injection well, there resulting a final mixture (petroleum/injected solvent) presenting much lower viscosity and much greater fluidity than the original petroleum, having an impact throughout the petroleum production chain. The present patent presents real gains in all phases of the production chain.For the purposes of the present invention biodiesel is understood to be oil having characteristics similar to diesel produced from mineral sources, however having been produced from renewable sources, usually agricultural sources.
摘要翻译：本发明包括一种综合技术，经济，环境和社会效能的增强石油回收（EPR）的方法，以增加具有高度开发利用的陆上或海上油田的回收系数，更确切地说，是通过使用与各种类型的低流动性石油发现在各个地区。更具体地说，本发明涉及使用溶剂，例如石油的轻质液体馏分，例如柴油和瓦斯油，轻质石油和衍生自可再生能源（例如生物柴油）的精油，使用纯的或相互的以任何比例混合，通过注入井注入地质层，产生最终混合物（石油/注入溶剂），其具有比原始石油低得多的粘度和更大的流动性，在整个石油生产链中具有影响。本专利在生产链的各个阶段都取得了实质性成果。为了本发明的目的，生物柴油被理解为具有与从矿物源生产的柴油相似的特性的油，然而已经由可再生能源（通常是农业来源）生产。

2. 发明申请

US20080173447A1 Sustainable method for recovery of petroleum 审中-公开
标题翻译：可持续的石油回收方法
公开(公告)号：US20080173447A1
公开(公告)日：2008-07-24
申请号：US12004491
申请日：2007-12-21
申请人： Ivonete Pereira Gonzalez Da Silva , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
发明人： Ivonete Pereira Gonzalez Da Silva , Maria Aparecida De Melo , Amaury De Azevedo Aguiar , Ana Paula Silva Conceicao De Santana , Andre Luis Mynssen Ferreira , Viviane Rezende Prates
IPC分类号： E21B43/22
CPC分类号： E21B43/16
摘要： The present invention comprises a method of Enhanced Petroleum Recovery (EPR) combining technical, economic, environmental and social effectiveness to increase the recovery factor of onshore or offshore fields having a high degree of exploitation, more precisely through the use of a substance miscible with the diverse types of petroleum of low fluidity found in various regions. More specifically, the present invention refers to the use of solvents such as light liquid fractions of petroleum, for example diesel oil and gas oil, a light petroleum, and the essential oils derived from renewable sources such as for example biodiesel, used pure or mutually admixed in any proportion, for injection into a geological formation through an injection well, there resulting a final mixture (petroleum/injected solvent) presenting much lower viscosity and much greater fluidity than the original petroleum, having an impact throughout the petroleum production chain. The present patent presents real gains in all phases of the production chain.For the purposes of the present invention biodiesel is understood to be oil having characteristics similar to diesel produced from mineral sources, however having been produced from renewable sources, usually agricultural sources.
摘要翻译：本发明包括一种综合技术，经济，环境和社会效能的增强石油回收（EPR）的方法，以增加具有高度开发利用的陆上或海上油田的回收系数，更确切地说，是通过使用与各种类型的低流动性石油发现在各个地区。更具体地说，本发明涉及使用溶剂，例如石油的轻质液体馏分，例如柴油和瓦斯油，轻质石油和衍生自可再生能源（例如生物柴油）的精油，使用纯的或相互的以任何比例混合，通过注入井注入地质层，产生最终混合物（石油/注入溶剂），其具有比原始石油低得多的粘度和更大的流动性，在整个石油生产链中具有影响。本专利在生产链的各个阶段都取得了实质性成果。为了本发明的目的，生物柴油被理解为具有与从矿物源生产的柴油相似的特性的油，然而已经由可再生能源（通常是农业来源）生产。

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