专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

EP2663733B1 AUTONOMOUS VALVE 有权转让
公开(公告)号：EP2663733B1
公开(公告)日：2023-01-11
申请号：EP11763700.9
申请日：2011-09-29
发明人： AAKRE, Haavard , MATHIESEN, Vidar , WERSWICK, Bjørnar
IPC分类号： E21B34/08 , E21B43/12

62. 发明授权

EP3092516B1 INVERSION METHOD 有权转让
公开(公告)号：EP3092516B1
公开(公告)日：2021-07-14
申请号：EP14700827.0
申请日：2014-01-08
发明人： WIIK, Torgeir , DISCHLER, Eirik Øverland , NORDSKAG, Janniche, Iren , NGUYEN, Anh Kiet
IPC分类号： G01V3/08

63. 发明公开

EP3695096A1 IN-LINE PHASE SEPARATION 有权
公开(公告)号：EP3695096A1
公开(公告)日：2020-08-19
申请号：EP18866350.4
申请日：2018-10-12
申请人： Equinor Energy AS
发明人： BUCHANAN, Alastair , PETTERSEN, Ketil , KJELDBY, Tor Kindsbekken
IPC分类号： E21B43/38 , E21B43/34

64. 发明公开

EP3695094A1 RISER SURGE PROTECTION SYSTEM 有权
公开(公告)号：EP3695094A1
公开(公告)日：2020-08-19
申请号：EP18865782.9
申请日：2018-10-12
申请人： Equinor Energy AS
发明人： NORDSVEEN, Magnus , KJELDBY, Tor Kindsbekken , EIDSMOEN, Håvard , VALLE, Arne
IPC分类号： E21B43/013 , E21B21/08 , E21B43/01 , F16L1/12 , F16L1/15 , F16L3/00 , F16L5/00 , B01D19/00

65. 发明授权

EP2895247B1 SUBSEA PROCESSING 有权转让
公开(公告)号：EP2895247B1
公开(公告)日：2019-12-25
申请号：EP13747831.9
申请日：2013-08-06
申请人： Equinor Energy AS
发明人： HOLM, Henning , BAKKE, William , GUNNERØD, Tor Arne
IPC分类号： B01D19/00

66. 发明授权

EP2445994B1 METHOD FOR ISOLATION AND QUANTIFICATION OF NAPHTHENATE FORMING ACIDS IN CRUDE OIL 有权转让
公开(公告)号：EP2445994B1
公开(公告)日：2019-05-29
申请号：EP10728925.8
申请日：2010-06-22
申请人： Equinor Energy AS
发明人： MEDIAAS, Heidi , GRANDE, Knut , KUMMERNES, Hege , VINDSTAD, Jens Emil
IPC分类号： C10G25/00

67. 发明授权

EP2907560B1 SEPARATOR UNIT 有权转让
公开(公告)号：EP2907560B1
公开(公告)日：2018-10-17
申请号：EP15153479.9
申请日：2009-02-06
申请人： Equinor Energy AS
发明人： Fredheim, Arne Olav , Gjertsen, Lars Henrik , Rusten, Bernt Henning , Austrheim, Trond , Gotaas Johnsen, Cecilie
IPC分类号： B01D45/12 , B01D46/00
CPC分类号： B01D50/002 , B01D45/12 , B01D46/0031 , B01D46/0046
摘要： Separation device or unit for separating liquid from an inlet flow which mainly contains gas, the separation device comprising a container or a pipe section with an outlet for gas from the container or the pipe section, an outlet for liquid from the container or pipe section and an inlet for the inlet flow to the container or pipe section, characterised in that the separation device further comprises: a flow manifold arranged to receive and put the inlet flow in movement towards a porous pipe body extending towards the gas outlet and arranged to receive all or mainly the whole of the inlet flow, wherein part of said flow is flowing through the tubular body to the gas outlet, while the remaining of said flow is flowing through the porous wall of the tubular body, and an annular space consisting of the volume between the tubular body and the container wall or pipe section, said annular space is open for gas flow towards the gas outlet.

68. 发明授权

EP2252804B1 BEARING SYSTEM FOR ROTOR IN ROTATING MACHINES 有权
公开(公告)号：EP2252804B1
公开(公告)日：2018-10-10
申请号：EP09709325.6
申请日：2009-01-29
申请人： Equinor Energy AS
发明人： UNDERBAKKE, Harald
IPC分类号： F16C32/06 , F04D29/04 , F16C39/06
CPC分类号： F04D29/047 , F04D29/057 , F04D29/102 , F04D29/106 , F16C17/02 , F16C32/0614 , F16C32/0685 , F16C32/0692 , F16C33/72 , F16C39/063
摘要： A bearing system for a rotor in rotating machines, such as compressors, pumps, turbines, expanders, has points of bearing and sealing for the rotor each being in the form of a combined bearing and sealing formed by a stator situated within a rotating machine house and surrounding the rotor. The stator is formed with a bore, whereby an annular clearance is created between stator and rotor, and the bore is having sectional area gradually increasing in the direction of larger pressure within the rotating machine.

69. 发明公开

EP3092516A1 INVERSION METHOD 有权转让
标题翻译： INVERSIONSVERFAHREN
公开(公告)号：EP3092516A1
公开(公告)日：2016-11-16
申请号：EP14700827.0
申请日：2014-01-08
申请人： Statoil Petroleum AS
发明人： WIIK, Torgeir , DISCHLER, Eirik Øverland , NORDSKAG, Janniche, Iren , NGUYEN, Anh Kiet
IPC分类号： G01V3/08
CPC分类号： G01V3/083 , G01V2003/086
摘要： A method of estimating electromagnetic parameters of a geological structure, comprising: providing controlled source electromagnetic, CSEM, data of the structure, calculating a numerical model representing electromagnetic parameters of the structure and generating simulated CSEM data, discretising the numerical model based on prior knowledge of the structure, defining a functional for minimising the distance between said simulated CSEM data and said CSEM data, wherein the functional comprises a regularisation term which depends on prior knowledge of said structure.

70. 发明公开

EP2895247A2 SUBSEA PROCESSING 有权转让
标题翻译： UNTERSEEVERARBEITUNG
公开(公告)号：EP2895247A2
公开(公告)日：2015-07-22
申请号：EP13747831.9
申请日：2013-08-06
申请人： Statoil Petroleum AS
发明人： HOLM, Henning , BAKKE, William , GUNNERØD, Tor Arne
IPC分类号： B01D19/00
摘要： There is described subsea apparatus and a method for processing fluid from a well. In an embodiment, a pipeline may be arranged to carry the multiphase fluid containing liquid and gas from the well. An outlet extending through a wall of the pipeline may let gas out of the pipeline from said region and through the outlet to separate said gas and liquid. A compressor may be connected to the outlet to compress the separated gas. Separated liquid may be conveyed along a sloping portion of the pipe to a low point in the seabed terrain, and may be conveyed to a pump for boosting the flow of liquid. The pump may be located in an excavated hole or glory hole below the seabed.
摘要翻译：描述了用于从井中处理流体的海底装置和方法。在一个实施例中，管道可以布置成承载来自井的含有液体和气体的多相流体。延伸穿过管道壁的出口可以使气体从所述区域流出管道并通过出口分离所述气体和液体。压缩机可以连接到出口以压缩分离的气体。分离的液体可以沿着管道的倾斜部分输送到海底地形的低点，并且可以被输送到泵以促进液体流动。泵可以位于海床下方的挖掘孔或荣耀孔中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式