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1. 发明申请

WO2010040544A1 WELLHEAD VALVE SYSTEM FOR ADJUSTING THE FLOW WITH INTEGRATED MULTIPHASE FLOW RATE MEASURING ABILITY 审中-公开
标题翻译：用于调整流动的井下阀系统具有集成的多相流量测量能力
公开(公告)号：WO2010040544A1
公开(公告)日：2010-04-15
申请号：PCT/EP2009/007275
申请日：2009-10-05
申请人： ENI S.P.A. , ROTA, Vittorio , DI LULLO, Alberto, Giulio
发明人： ROTA, Vittorio , DI LULLO, Alberto, Giulio
IPC分类号： E21B33/03 , E21B34/02 , E21B43/12
CPC分类号： E21B34/02 , E21B33/03 , E21B43/12
摘要： The present invention refers to a wellhead valve system for adjusting the flow, for example, of hydrocarbon, comprising a hydraulic control valve (10) for opening the wellhead made up of a valve body (11) provided with a pipe (14,15) for the passage of a flow (F) of fluids, having an inlet opening (12) and an outlet opening (13), interposed between the inlet opening (12) and the outlet opening (13) being an adjustable orifice (16); an actuator (24) adapted to command the valve (10) to close and open, in which the actuator (24) operates on opening and closing means (20) of the adjustable orifice (16); and a position gauge (17) adapted to determine the degree of opening of the adjustable orifice (16), and is characterized in that the position gauge (17) is integral with the opening and closing means (20) of the adjustable orifice (16). Thanks to the accurate measurements carried out by the position gauge (17), it is possible to determine the gas/liquid monophase and/or biphase flow rate value accurately and instantly, based upon data measured by a plurality of fluid and/or flow parameters sensors (22, 23), comprising pressure sensors (22) and temperature sensors (23), preferably positioned integral with the valve body (11).
摘要翻译：本发明涉及一种用于调节例如烃的流量的井口阀系统，包括用于打开由设置有管道（14,15）的阀体（11）构成的井口的液压控制阀（10）用于具有插入在入口开口（12）和出口开口（13）之间的入口开口（12）和出口开口（13）的流体流（F）是可调节孔口（16）; 致动器（24），其适于指示所述阀（10）关闭和打开，所述致动器（24）在所述调节孔（16）的打开和关闭装置（20）上操作所述致动器; 和适于确定可调整孔口（16）的开度的位置计（17），其特征在于位置计（17）与可调节孔口（16）的打开和关闭装置（20）成一体）。由于通过位置计（17）进行的精确测量，可以基于由多个流体和/或流动参数测量的数据来准确和即时地确定气体/液体单相和/或双相流速值传感器（22,23），包括压力传感器（22）和温度传感器（23），优选地与阀体（11）成一体。

2. 发明申请

WO2012010474A1 MONITORING AND ANALYSIS METHOD OF THE CONDITIONS OF A PIPELINE 审中-公开
标题翻译：管道条件的监测与分析方法
公开(公告)号：WO2012010474A1
公开(公告)日：2012-01-26
申请号：PCT/EP2011/061926
申请日：2011-07-13
申请人： ENI S.P.A. , DI LULLO, Alberto, Giulio , POGGIO, Alessia , DE MARCHI, Eliana
发明人： DI LULLO, Alberto, Giulio , POGGIO, Alessia , DE MARCHI, Eliana
IPC分类号： G01M3/24 , G01M3/28 , G01M3/32
CPC分类号： F16L55/40 , F16L2101/30 , G01M3/246 , G01M3/2823
摘要： Monitoring and analysis method of the conditions of a pipeline, comprising: providing an inspection device (1) in expanded polymeric or elastomeric material comprising at least one measurement instrument (2, 3), said measurement instrument including at least one casing and at least one sensor; introducing said inspection device into the pipeline (5); recovering said inspection device; wherein said casing is made of polymeric or elastomeric material, having a density, measured according to the regulation ASTM D3574, higher than or equal to 30 kg/m3, preferably ranging from 700 to 2,000 kg/m3. Said method allows the continuous registration and storage of useful parameters for revealing defects and/or anomalies inside the pipeline (5) that transports gas and/or liquids, as well as possible variations in the internal diameter of the same.
摘要翻译：管道条件的监测和分析方法，包括：在包括至少一个测量仪器（2,3）的膨胀聚合物或弹性体材料中提供检查装置（1），所述测量仪器包括至少一个壳体和至少一个传感器; 将所述检查装置引入管线（5）中; 恢复所述检查装置; 其中所述壳体由聚合物或弹性体材料制成，其密度根据ASTM D3574测量，高于或等于30kg / m 3，优选为700至2,000kg / m 3。所述方法允许连续地记录和存储有用的参数，以揭示输送气体和/或液体的管道（5）内的缺陷和/或异常以及其内径的可能变化。

3. 发明申请

WO2013098728A1 APPARATUS AND METHOD FOR MONITORING THE STRUCTURAL INTEGRITY OF A PIPELINE 审中-公开
标题翻译：监测管道结构完整性的装置和方法
公开(公告)号：WO2013098728A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057546
申请日：2012-12-20
申请人： ENI S.P.A.
发明人： DI LULLO, Alberto, Giulio , PINARELLO, Giordano , CANOVA, Aldo
IPC分类号： G01N27/82
CPC分类号： G01N27/82
摘要： An inspection apparatus (100) for monitoring the structural integrity of a pipeline (101) comprising a central electromagnetic device (102) suitable for generating a magnetic field (106); a pair of magnetic conveyors (103', 103'') connected to the central electromagnetic device (102) suitable for conveying the magnetic field (106) to the wall of the pipeline (101); a system of sensors (104) for revealing the magnetic field (106) conveyed on the pipeline (101); electric means (105) for feeding the inspection apparatus (100) and acquiring and storing data relating to the magnetic field (106) revealed; wherein said central electromagnetic device (102) is divided into various ferromagnetic elements (107) held together by a casing (109) made of polymeric material suitable for degrading after prolonged contact with a mixture of hydrocarbons. Method wherein an inspection apparatus according to the present invention is used for monitoring the structural integrity of a pipeline (101).
摘要翻译：一种用于监测管道（101）的结构完整性的检查装置（100），包括适于产生磁场（106）的中心电磁装置（102）; 连接到适于将磁场（106）传送到管道（101）的壁的中心电磁装置（102）的一对磁性输送机（103'，103“）; 用于揭示在管道（101）上传送的磁场（106）的传感器系统（104）; 电子装置（105），用于馈送检查装置（100）并获取并存储与所述磁场（106）有关的数据; 其特征在于，所述中心电磁装置（102）被分为多个铁磁元件（107），这些铁磁元件（107）由适于在与烃的混合物长时间接触之后降解的聚合材料制成的壳体（109）保持在一起。方法，其中根据本发明的检查装置用于监测管道（101）的结构完整性。

4. 发明申请

WO2013098729A1 APPARATUS AND METHOD FOR MONITORING THE STRUCTURAL INTEGRITY OF A PIPELINE BY MEANS OF A SUPERCONDUCTING MAGNET 审中-公开
标题翻译：通过超导磁体监测管道的结构完整性的装置和方法
公开(公告)号：WO2013098729A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057556
申请日：2012-12-20
申请人： ENI S.P.A.
发明人： DI LULLO, Alberto, Giulio , PINARELLO, Giordano , BAILINI, Alessandro
IPC分类号： G01N27/82
CPC分类号： G01N27/82
摘要： An inspection apparatus (100) for monitoring the structural integrity of a pipeline (101) comprising a superconducting electromagnet (102) suitable for generating a magnetic field (106); a cryostat (103) suitable for containing and preserving said superconducting electromagnet (102) at a low temperature; at least two magnetic conveyors (104', 104'') connected at opposite ends of the cryostat (103) suitable for conveying the magnetic field (106) generated by the superconducting electromagnet (102) to the wall of the pipeline (101) and facilitating the closing of a magnetic circuit; at least one sensor system (105) for revealing the intensity of the magnetic field (106). A method for monitoring the structural integrity of a pipeline (101) using an inspection apparatus (100) according to the present invention. The inspection apparatus (100) according to the present invention advantageously allows the localization of possible structural imperfections or anomalies of the walls of a pipeline (101), using a more efficient magnet with respect to those normally used in the "pigs" known in the state of the art.
摘要翻译：一种用于监测管道（101）的结构完整性的检查设备（100），包括适于产生磁场（106）的超导电磁体（102）; 适于在低温下容纳和保存所述超导电磁体（102）的低温恒温器（103）; 在低温恒温器（103）的相对端处连接的至少两个磁性输送器（104'，104“）适于将由超导电磁体（102）产生的磁场（106）传送到管道（101）的壁，以及有助于关闭磁路; 至少一个用于显露磁场强度的传感器系统（105）。一种使用根据本发明的检查装置（100）监测管道（101）的结构完整性的方法。根据本发明的检查设备（100）有利地允许对管道（101）的壁的可能的结构缺陷或异常的定位，使用相对于在“猪”中已知的“猪”中通常使用的那些的更有效的磁体最先进的。

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