-
公开(公告)号：EP3234061B1
公开(公告)日：2020-05-27
申请号：EP14827251.1
申请日：2014-12-15
申请人： Total SA , Université Claude Bernard Lyon 1 , Centre National de la Recherche Scientifique (C.N.R.S.)
-
公开(公告)号：EP3234061A1
公开(公告)日：2017-10-25
申请号：EP14827251.1
申请日：2014-12-15
申请人： Total SA , Université Claude Bernard Lyon 1 , Centre National de la Recherche Scientifique (C.N.R.S.)
发明人： HURTEVENT, Christian , BARAKA-LOKMANE, Salima , ORDONEZ-VARELA, John-Richard , TILLEMENT, Olivier , MARAIS, Arthur , MOUSSARON, Albert
摘要： The invention relates to novel hybrid nanoparticles, useful for inhibiting or slowing down the formation of sulfur deposits or minerals in a well during the extraction of gas or oil. Specifically, the invention relates to nanoparticles characterized in that they each comprise (i) a polyorganosiloxane (POS) matrix; and, optionally as a coating over a lanthanide oxide core, (iii) at least one polymeric scale inhibitor during the extraction of gas or oil. The invention also relates to the method for obtaining said nano-inhibitors and the application of same.
摘要翻译： 本发明涉及新型混合纳米颗粒，其用于在提取气体或油期间抑制或减缓井中硫沉积物或矿物质的形成。 具体而言，本发明涉及纳米颗粒，其特征在于它们各自包含（i）聚有机硅氧烷（POS）基质; 并且任选地作为镧系元素氧化物核心上的涂层，（iii）在提取气体或油期间，至少一种聚合物阻垢剂。 本发明还涉及获得所述纳米抑制剂的方法及其应用。
-
3.发明公开MÉTHODE POUR AJUSTER LE TAUX D'INHIBITEURS DANS UN PUITS DE PÉTROLE OU DE GAZ 审中-公开ÖL-ODER GASBOHRUNGEN VERFAHREN ZUR PEGELEINSTELLUNG VON INHIBITOREN
公开(公告)号：EP3084119A1
公开(公告)日：2016-10-26
申请号：EP14830834.9
申请日：2014-12-19
申请人： Total SA , Université Claude Bernard Lyon I , Centre National de la Recherche Scientifique (C.N.R.S.)
发明人： HURTEVENT, Christian , BARAKA-LOKMANE, Salima , ORDONEZ-VARELA, John-Richard , TILLEMENT, Olivier , BRICHART, Thomas , MARTINI, Matteo
CPC分类号： E21B37/06 , C09K8/528 , C09K8/54 , C09K2208/32 , E21B41/02 , E21B47/00 , E21B47/102
摘要： The invention relates to a method for adjusting, to a pre-determined value, the level of a mineral deposition or corrosion inhibitor injected into a gas or oil well. The invention also relates to the use of the time-resolved fluorescence method for detecting and quantifying a mineral deposition or corrosion inhibitor in a fluid from an oil or gas production well.
摘要翻译： 调整注入气体或油井的矿物沉积或腐蚀抑制剂的水平的预定值的方法。 使用时间分辨荧光法检测和定量来自油或天然气生产井的流体中的矿物沉积或腐蚀抑制剂。
-
4.发明公开UTILISATION D'UN COPOLYMERE A BASE D'ACIDE STYRENE SULFONIQUE POUR INHIBER OU RALENTIR LA FORMATION DE DEPÔTS SULFURES 审中-公开苯乙烯磺酸共聚物的抑制或减缓氢矿床的形成中使用
公开(公告)号：EP3083874A1
公开(公告)日：2016-10-26
申请号：EP14830835.6
申请日：2014-12-19
申请人： Total SA , Université Claude Bernard Lyon I , Centre National de la Recherche Scientifique (C.N.R.S.)
发明人： HURTEVENT, Christian , BARAKA-LOKMANE, Salima , ORDONEZ-VARELA, John-Richard , TILLEMENT, Olivier , ROSSETTI, Fabien , OULD METIDJI, Mahmoud
CPC分类号： C09K8/532 , C08F12/30 , E21B37/06 , C08F212/14 , C08F222/02
摘要： The present invention relates to the use of a copolymer containing a unit comprising an optionally neutralised styrene sulphonic acid unit and a unit containing at least one optionally neutralised (poly)carboxylic acid unit or a (poly)amido-amine unit, to inhibit or slow the formation of sulphide deposits during the extraction of gas or oil. It also relates to a method to inhibit or slow the formation of sulphide deposits during the extraction of gas or oil, comprising the injection of a fluid containing the abovementioned copolymer into a wellbore, a subterranean formation or a gas or oil well.
-
公开(公告)号：EP3084119B1
公开(公告)日：2019-04-24
申请号：EP14830834.9
申请日：2014-12-19
申请人： Total SA , Université Claude Bernard Lyon 1 , Centre National de la Recherche Scientifique - CNRS
-
-
-
-
搜索结果
5 条记录 (耗时 0.016 秒)
