首页 / 专利库 / 燃料种类 / 原油 / 液化石油气 / Oil recovery process utilizing liquefied petroleum gases and heavier hydrocarbons

Oil recovery process utilizing liquefied petroleum gases and heavier hydrocarbons

阅读:559发布:2022-12-22

专利汇可以提供Oil recovery process utilizing liquefied petroleum gases and heavier hydrocarbons专利检索,专利查询,专利分析的服务。并且,下面是Oil recovery process utilizing liquefied petroleum gases and heavier hydrocarbons专利的具体信息内容。

1. THE PROCESS FOR THE RECOVERY OF OIL FROM SUBTERRANEAN OIL-BEARING FORMATIONS COMPRISING INJECTING INTO SAID FORMATION THROUGH AT LEAST ONE INJECTION MEANS A MICROEMULSION COMPRISING LIQUEFIED PETROLEUM GAS, A HIGH MOLECULAR WEIGHT HYDROCARBON, AT LEAST ONE SURFACTANT AND WATER; THEREAFTER INJECTING INTO SAID FORMATION A DRIVE FLUID; DRIVING SAID MICROEMULSION TOWARD AT LEAST ONE PRODUCTION MEANS IN SAID FORMATION; AND RECOVERING DISPLACED HYDROCARBON.
5. MICROEMULSIONS COMPRISING FROM ABOUT 0 TO ABOUT 45% WATER, FROM ABOUT 20 TO ABOUT 80% LIQUEFIED PETROLEUM GAS, FROM ABOUT 5 TO ABOUT 40% HIGHER MOLECULAR WEIGHT HYDROCARBONS, AND UP TO ABOUT 20% SURFACTANT.
说明书全文
高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈