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1. 发明公开

EP4045836A1 IMPROVEMENTS IN PIPELINE RELINING 有权
公开(公告)号：EP4045836A1
公开(公告)日：2022-08-24
申请号：EP20793827.5
申请日：2020-10-16
申请人： ENI S.p.A.
发明人： CARMINATI, Stefano , ZAMPATO, Massimo , MAURO, Stefano , SCIMMI, Leonardo Sabatino
IPC分类号： F16L55/165 , F16L55/30 , F16L55/32 , F16L55/48 , F16L101/18

2. 发明公开

EP3987321A1 DETECTION SYSTEM FOR DETECTING DISCONTINUITY INTERFACES AND/OR ANOMALIES IN PORE PRESSURES IN GEOLOGICAL FORMATIONS 审中-公开
公开(公告)号：EP3987321A1
公开(公告)日：2022-04-27
申请号：EP20743319.4
申请日：2020-06-22
申请人： ENI S.p.A.
发明人： CARMINATI, Stefano , ZAMPATO, Massimo , MAURO, Stefano , GALLUZZI, Renato
IPC分类号： G01V1/44 , G01V1/52 , B06B1/04 , G10K9/13 , H04R1/44

3. 发明公开

EP3440306A1 METHOD FOR SIMULATING THE THERMO-FLUID DYNAMIC BEHAVIOR OF MULTIPHASE FLUIDS IN A HYDROCARBONS PRODUCTION AND TRANSPORT SYSTEM 审中-公开
公开(公告)号：EP3440306A1
公开(公告)日：2019-02-13
申请号：EP17716045.4
申请日：2017-04-03
申请人： ENI S.p.A.
发明人： DI LULLO, Alberto Giulio , TUROLLA, Axel , ZAMPATO, Massimo
IPC分类号： E21B41/00 , E21B43/00 , G06F17/50

4. 发明公开

EP4359662A1 WEC CONTROLLER, METHOD AND SYSTEM 审中-实审
公开(公告)号：EP4359662A1
公开(公告)日：2024-05-01
申请号：EP22735036.0
申请日：2022-06-23
申请人： ENI S.p.A.
发明人： ZAMPATO, Massimo , VANZAN, Daniele , MATTIAZZO, Giuliana , CAPELLO, Elisa , BRACCO, Giovanni , BONFANTI, Mauro
IPC分类号： F03B13/20 , F03B15/00
CPC分类号： F03B13/20 , F03B15/00 , F05B2270/40420130101 , Y02E10/30

5. 发明公开

EP3237936A2 OPTICAL FIBER VIBRATION MEASUREMENT SYSTEM IN MULTIPHASE FLOWS WITH RELATED METHOD TO MONITOR MULTIPHASE FLOWS 有权
标题翻译：用相关方法监测多相流的多相流光纤振动测量系统
公开(公告)号：EP3237936A2
公开(公告)日：2017-11-01
申请号：EP15826059.6
申请日：2015-12-23
申请人： ENI S.p.A.
发明人： GALTAROSSA, Andrea , PALMIERI, Luca , ZAMPATO, Massimo
IPC分类号： G01V8/24 , G01H9/00
CPC分类号： G01H9/004 , G01D5/35361 , G01F1/661 , G01V8/24 , G01V11/002
摘要： A vibration measurement system and relative method to monitor multiphase flows in extraction wells or conduits, by analysis of backscattered multimode fiber light comprising: • a sensing multimode optical fiber; • an optical source, containing a high coherence laser that emits optical pulses to be sent in said sensing fiber; • a photonic lantern with 3 or more single-mode optical fiber ports and one multimode fiber port that is connected to the sensing multimode fiber; • an optical receiver, comprising a number of photodetectors equal to the number of the single-mode optical fiber ports of said photonic lantern minus 1, wherein each photodetector is connected to each of said single-mode ports; • a system for processing output signals from the optical receiver, the optical source being connected to one of the single-mode optical fiber ports and the other single-mode fibers being connected to the optical receiver. A process is also described for reconfiguring an optical reflectometry system already installed at a facility to be monitored.
摘要翻译：一种振动测量系统和相关方法，用于通过分析反向散射多模光纤来监测提取井或导管中的多相流动，所述方法包括：·传感多模光纤; ·包含高相干激光器的光源，其发射光脉冲以在所述传感光纤中发送; •带有3个或更多单模光纤端口和一个多模光纤端口的光子灯，连接到传感多模光纤; ·光接收器，包括与所述光子提灯的单模光纤端口的数量减1相等的多个光检测器，其中每个光检测器连接到每个所述单模端口; ·用于处理来自光接收器的输出信号的系统，光源连接到单模光纤端口之一，而其他单模光纤连接到光接收器。还描述了用于重新配置已被安装在待监视设施处的光学反射测量系统的过程。

6. 发明公开

EP3237874A1 REFLECTOMETRIC VIBRATION MEASUREMENT SYSTEM AND RELATIVE METHOD FOR MONITORING MULTIPHASE FLOWS 有权
标题翻译：反射式振动测量系统及相位法监测多相流
公开(公告)号：EP3237874A1
公开(公告)日：2017-11-01
申请号：EP15828874.6
申请日：2015-12-23
申请人： ENI S.p.A.
发明人： GALTAROSSA, Andrea , PALMIERI, Luca , ZAMPATO, Massimo
IPC分类号： G01M11/00 , G01K11/32 , G01H9/00
CPC分类号： G01H9/004 , G01D5/268 , G01K11/32 , G01K2011/324 , G01M11/3154 , G01M11/319 , G02B6/02319
摘要： Reflectometric vibration measurement system to monitor multiphase flows in production wells or pipelines using multimode fibers comprising: a sensing multimode optical fiber; an optical source with at least one fiber output port, which generates optical pulses which are to be sent to the sensing fiber; an optical receiver with at least one multimode fiber input port; an optical device with at least 3 multimode fiber ports, in which one port is connected to the optical source, one port to the optical receiver, and one port to the sensing multimode fiber; a system for processing the output signals from the optical receiver, further comprising more than one spatial mode filter. A process for reconfiguring an optical reflectometry system which has already been installed in a monitoring structure is also described.
摘要翻译：使用多模光纤监测生产井或管道中的多相流的反射振动测量系统，包括： - 传感多模光纤; - 具有至少一个光纤输出端口的光源，其产生将被发送到传感光纤的光脉冲; - 具有至少一个多模光纤输入端口的光接收器; - 具有至少3个多模光纤端口的光学设备，其中一个端口连接到光源，一个端口连接到光接收器，并且一个端口连接到感测多模光纤; - 用于处理来自光学接收器的输出信号的系统，还包括多于一个空间模式滤波器。还描述了用于重新配置已经安装在监控结构中的光学反射测量系统的过程。

7. 发明公开

EP3782176A1 ENERGY STORAGE DEVICE FOR HIGH TEMPERATURE APPLICATIONS 审中-公开
公开(公告)号：EP3782176A1
公开(公告)日：2021-02-24
申请号：EP19717492.3
申请日：2019-04-16
申请人： ENI S.p.A.
发明人： LAMBERTI, Andrea , ZAMPATO, Massimo , CARMINATI, Stefano , SERRAPEDE, Mara , GIGOT, Arnaud Nicolas
IPC分类号： H01G11/32 , H01G11/36 , H01G11/46 , H01G11/60 , H01G11/70

8. 发明授权

EP2946071B1 METHOD FOR REVEALING ANOMALOUS DISCONTINUITY INTERFACES IN PORE PRESSURES IN NON-DRILLED GEOLOGICAL FORMATIONS AND A SYSTEM IMPLEMENTING IT 有权
公开(公告)号：EP2946071B1
公开(公告)日：2018-11-28
申请号：EP14704661.9
申请日：2014-01-14
申请人： ENI S.p.A.
发明人： FERRARA, Paolo , TUROLLA, Axel , ZAMPATO, Massimo
IPC分类号： E21B47/06 , E21B47/08 , G01L1/00 , E21B49/00 , E21B10/00 , E21B10/42
CPC分类号： E21B49/006 , E21B10/00 , E21B10/42 , E21B47/02208 , E21B47/06 , G01V1/48 , H04R17/00
摘要： A method for revealing anomalous discontinuity interfaces in pore pressures in non-drilled geological formations and an implementing system. The method includes generating, by an electroacoustic transducer, first pressure sound waves and receiving a reflected signal of such first pressure sound waves generated by at least one discontinuity interface due to passage from first to second different geological formations situated successively along an emission direction of the electroacoustic transducer; calculating speed of the first pressure sound waves generated and distance between the electroacoustic transducer and the at least one discontinuity interface; generating, by the electroacoustic transducer, second pressure sound waves and revealing the electrical impedance induced at terminals of the electroacoustic transducer; estimating, based on the electrical impedance revealed, plural parameters characteristic of the first and second geological formation; estimating pressure of the second geological formation based on the sound speed and distance calculated and the plural characteristic parameters estimated.

9. 发明公开

EP2946071A1 METHOD FOR REVEALING ANOMALOUS DISCONTINUITY INTERFACES IN PORE PRESSURES IN NON-DRILLED GEOLOGICAL FORMATIONS AND A SYSTEM IMPLEMENTING IT 有权
标题翻译：法解出版社履行THEREOF未钻孔地质构造和系统异常孔隙不连续性界面的演示
公开(公告)号：EP2946071A1
公开(公告)日：2015-11-25
申请号：EP14704661.9
申请日：2014-01-14
申请人： ENI S.p.A.
发明人： FERRARA, Paolo , TUROLLA, Axel , ZAMPATO, Massimo
IPC分类号： E21B47/06 , E21B47/08 , G01L1/00 , E21B49/00 , E21B10/00 , E21B10/42
CPC分类号： E21B49/006 , E21B10/00 , E21B10/42 , E21B47/02208 , E21B47/06 , G01V1/48 , H04R17/00
摘要： A method for revealing anomalous discontinuity interfaces in pore pressures in non-drilled geological formations and an implementing system. The method includes generating, by an electroacoustic transducer, first pressure sound waves and receiving a reflected signal of such first pressure sound waves generated by at least one discontinuity interface due to passage from first to second different geological formations situated successively along an emission direction of the electroacoustic transducer; calculating speed of the first pressure sound waves generated and distance between the electroacoustic transducer and the at least one discontinuity interface; generating, by the electroacoustic transducer, second pressure sound waves and revealing the electrical impedance induced at terminals of the electroacoustic transducer; estimating, based on the electrical impedance revealed, plural parameters characteristic of the first and second geological formation; estimating pressure of the second geological formation based on the sound speed and distance calculated and the plural characteristic parameters estimated.

10. 发明公开

EP4162156A1 TURBINE CURRENT GENERATOR 有权
公开(公告)号：EP4162156A1
公开(公告)日：2023-04-12
申请号：EP21729039.4
申请日：2021-06-03
申请人： ENI S.p.A.
发明人： ZAMPATO, Massimo , CARMINATI, Stefano , MAURO, Stefano , MOHTAR EIZAGA, Tharek Manuel , GUGLIELMI, Paolo
IPC分类号： F03B13/02 , E21B4/02 , E21B41/00 , H02K7/18

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