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1. 发明授权

US09535037B2 Apparatus and method for monitoring the structural integrity of a pipeline by means of a superconducting magnet 有权
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：US09535037B2
公开(公告)日：2017-01-03
申请号：US14364129
申请日：2012-12-20
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Giordano Pinarello , Alessandro Bailini
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）; 至少两个连接在低温恒温器（103）的相对端的磁性输送器（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，并且便利关闭磁路; 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。

2. 发明申请

US20140312887A1 APPARATUS AND METHOD FOR MONITORING THE STRUCTURAL INTEGRITY OF A PIPELINE 有权
标题翻译：监测管道结构完整性的装置和方法
公开(公告)号：US20140312887A1
公开(公告)日：2014-10-23
申请号：US14364130
申请日：2012-12-20
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Giordano Pinarello , Aldo Canova
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后降解的聚合材料制成的外壳（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。

3. 发明申请

US20140224501A1 METHOD FOR STOPPING OR AT LEAST REDUCING THE UNCONTROLLED RELEASE OF HYDROCARBONS, BLOWOUT, FROM A HYDROCARBON EXTRACTION WELL 有权
标题翻译：用于停止或至少减少氢氟碳化合物的排放释放的方法，从油气提取井
公开(公告)号：US20140224501A1
公开(公告)日：2014-08-14
申请号：US14349021
申请日：2012-09-26
申请人： Eni, S.P.A.
发明人： Alberto Giulio Di Lullo , Giambattista De Ghetto
IPC分类号： E21B33/035
CPC分类号： E21B33/0355 , E21B33/076 , E21B33/13 , E21B43/0122
摘要： Method for stopping or at least reducing the uncontrolled release of hydrocarbons, blowout, from a well for the extraction of hydrocarbons, which comprises introducing high-density solids at the bottom of the well, through a suitable line, having a polyhedral, spheroidal, ellipsoidal or paraboloidal form, regular or irregular, possibly coated with swelling polymeric material in contact with the fluids leaving the well, the smallest dimension of said solids being greater than 1 mm and the largest dimension less than 100 mm, so that said solids introduced accumulate by random packing at the bottom of the well, forming a column which totally, or at least partially, blocks the uncontrolled release of said hydrocarbons.
摘要翻译：用于停止或至少减少用于提取烃的井的不受控制的烃的排放的方法，其包括在井的底部引入高密度固体，通过合适的管线，具有多面体，球形，椭圆形或抛物线形式，规则的或不规则的，可能涂覆有与离开井的流体接触的溶胀聚合材料，所述固体的最小尺寸大于1mm，最大尺寸小于100mm，使得所引入的固体积聚在在井的底部随机填充，形成完全或至少部分地阻止所述烃的不受控释放的塔。

4. 发明授权

US09995435B2 Method for hindering non-authorised withdrawal of a liquid from at least one offtake conduit connected to a main conduit for the transport of the aforementioned liquid, in particular a mixture of hydrocarbons and water 有权
公开(公告)号：US09995435B2
公开(公告)日：2018-06-12
申请号：US15121192
申请日：2015-02-20
申请人： ENI S.p.A.
发明人： Alberto Giulio Di Lullo , Giambattista De Ghetto
IPC分类号： F17D5/06 , F17D1/00 , F17D3/01 , F17D5/00 , F17D5/02 , G01N15/06
CPC分类号： F17D5/06 , F17D1/005 , F17D3/01 , F17D5/005 , F17D5/02 , G01N15/0606
摘要： Method for hindering the non-authorized withdrawal of a liquid from at least one offtake conduit connected to a main conduit for the transport of the aforementioned liquid, in particular a mixture of hydrocarbons and water, the main conduit having an inlet port and at least one outlet port between which the liquid flows, the method comprising the step of: introducing a plurality of solid objects into the main conduit through the at least one inlet port, the plurality of introduced solid objects having weight, dimensions and density such as to be transportable towards the at least one outlet port by the main flow of the liquid and such as to be able to be possibly captured by the offtake flow of the liquid directed towards the offtake conduit, and such as to be able to possibly at least partially obstruct such an offtake conduit.

5. 发明授权

US09733216B2 Apparatus and method for monitoring the structural integrity of a pipeline 有权
公开(公告)号：US09733216B2
公开(公告)日：2017-08-15
申请号：US14364130
申请日：2012-12-20
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Giordano Pinarello , Aldo Canova
IPC分类号： G01N27/82 , G01N27/72
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).

6. 发明申请

US20140312890A1 APPARATUS AND METHOD FOR MONITORING THE STRUCTURAL INTEGRITY OF A PIPELINE BY MEANS OF A SUPERCONDUCTING MAGNET 有权
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：US20140312890A1
公开(公告)日：2014-10-23
申请号：US14364129
申请日：2012-12-20
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Giordano Pinarello , Alessandro Bailini
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）; 至少两个连接在低温恒温器（103）的相对端的磁性输送器（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，并且便利关闭磁路; 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。

7. 发明授权

US10416010B2 Method for identifying obstructions in pipeline networks for transporting fluids 有权
公开(公告)号：US10416010B2
公开(公告)日：2019-09-17
申请号：US14398192
申请日：2013-05-14
申请人： ENI S.P.A.
发明人： Tommaso Mantegazza , Alberto Giulio Di Lullo , Paolo Bocchini , Alessandro Marzani
IPC分类号： G01F1/00 , G01F1/34 , G01F25/00 , B08B9/032
摘要： It is described a method for detecting and identifying obstructions in a pipeline network for transporting fluids, wherein the network is composed of a plurality of pipeline sections (P) and a plurality of junctions (N). The method comprising the following phases: acquiring the geometrical data of a predefined number of pipeline sections (P) for which the presence of obstructions has to be evaluated; measuring the actual flow-rate values (Q1) of the fluid in one or more pipeline sections (P) and of the actual pressure values (h1) of the fluid at one or more junctions (N) of the network; comparison between the values of the nominal diameters (D1) of said pipeline sections (P) and the corresponding equivalent diameters (Dieq) of said pipeline sections (P); calculating, by means of a specific numerical model, the theoretic flow-rate values (QiT) and pressure values (hiT) of the fluid for said equivalent diameters (Dieq). With =(Dieq)α×Di method provides a calculation phase of the value of the variables vector αi which minimize a function based on the discrepancy between the actual flow-rate (Qi) and pressure (hi) values effectively measured and the corresponding theoretical flow-rate (QiT) and pressure (hiT) values, wherein said calculation phase is performed by applying a certain own fitness function J(α) of the genetic algorithms (GAs).

8. 发明授权

US09599528B2 Pipeline inspection apparatus for the internal inspection of pipelines 有权
公开(公告)号：US09599528B2
公开(公告)日：2017-03-21
申请号：US14362744
申请日：2012-12-06
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Luciano Scaltrito , Marco Pirola , Jean Marc Tulliani
IPC分类号： G01M3/00 , F16L55/38 , F16L55/40 , G01B5/00 , G01B5/12 , F16L101/30
CPC分类号： G01M3/005 , F16L55/38 , F16L55/40 , F16L2101/30 , G01B5/00 , G01B5/12
摘要： An apparatus for determining the conditions of a pipeline and for the analysis of the fluid contained therein comprising: a central body having a substantially cylindrical form perforated for the whole length and comprising at least a salinity sensor and at least a pH measurement sensor; a first crown of petals connected to the central body, wherein each petal extends from the central body until it touches the internal wall of the pipeline and wherein each petal comprises at least one deformation sensor and at least one roughness sensor; a sliding device integrally connected to the central body in a more advanced position with respect to the first crown of petals, wherein the sliding device can be a second crown of petals identical to the first crown of petals or a foam pig suitably perforated. A method is for determining the conditions of a pipeline and for the analysis of the fluid contained therein, which uses the apparatus.

9. 发明申请

US20150134276A1 METHOD FOR IDENTIFYING OBSTRUCTIONS IN PIPELINE NETWORKS FOR TRANSPORTING FLUIDS 审中-公开
标题翻译：用于识别用于运输流体的管道网络中的阻塞的方法
公开(公告)号：US20150134276A1
公开(公告)日：2015-05-14
申请号：US14398192
申请日：2013-05-14
申请人： ENI S.P.A.
发明人： Tommaso Mantegazza , Alberto Giulio Di Lullo , Paolo Bocchini , Alessandro Marzani
IPC分类号： G01F1/34
摘要： It is described a method for detecting and identifying obstructions in a pipeline network for transporting fluids, wherein the network is composed of a plurality of pipeline sections (P) and a plurality of junctions (N). The method comprising the following phases: acquiring the geometrical data of a predefined number of pipeline sections (P) for which the presence of obstructions has to be evaluated; measuring the actual flow-rate values (Q1) of the fluid in one or more pipeline sections (P) and of the actual pressure values (h1) of the fluid at one or more junctions (N) of the network; comparison between the values of the nominal diameters (D1) of said pipeline sections (P) and the corresponding equivalent diameters (Dieq) of said pipeline sections (P); calculating, by means of a specific numerical model, the theoretic flow-rate values (QiT) and pressure values (hiT) of the fluid for said equivalent diameters (Dieq). With =(Dieq)α×Di method provides a calculation phase of the value of the variables vector αi which minimize a function based on the discrepancy between the actual flow-rate (Qi) and pressure (hi) values effectively measured and the corresponding theoretical flow-rate (QiT) and pressure (hiT) values, wherein said calculation phase is performed by applying a certain own fitness function J(α) of the genetic algorithms (GAs).
摘要翻译：描述了一种用于检测和识别用于运输流体的管道网络中的障碍物的方法，其中网络由多个管线段（P）和多个路口（N）组成。该方法包括以下阶段：获取必须评估障碍物的存在的预定数量的管道段（P）的几何数据; 测量一个或多个管道段（P）中的流体的实际流量值（Q1）和网络的一个或多个结（N）处的流体的实际压力值（h1）; 所述管道部分（P）的公称直径（D1）与所述管道部分（P）的对应直径（Dieq）的值之间的比较; 通过特定数值模型计算用于所述等效直径（Dieq）的流体的理论流量值（QiT）和压力值（hiT）。使用=（Dieq）α×Di方法提供了基于有效测量的实际流量（Qi）和压力（hi）值之间的差异使功能最小化的变量向量αi的值的计算阶段，以及相应的理论流量（QiT）和压力（hiT）值，其中所述计算阶段通过应用遗传算法（GA）的某个自身的适应度函数J（α）来执行。

10. 发明授权

US09187972B2 Method for stopping or at least reducing the uncontrolled release of hydrocarbons, blowout, from a hydrocarbon extraction well 有权
标题翻译：从烃提取井停止或至少减少不受控制地释放碳氢化合物，吹出的方法
公开(公告)号：US09187972B2
公开(公告)日：2015-11-17
申请号：US14349021
申请日：2012-09-26
申请人： Eni, S.P.A.
发明人： Alberto Giulio Di Lullo , Giambattista De Ghetto
IPC分类号： E21B33/076 , E21B33/13 , E21B33/035 , E21B43/01
CPC分类号： E21B33/0355 , E21B33/076 , E21B33/13 , E21B43/0122
摘要： Method for stopping or at least reducing the uncontrolled release of hydrocarbons, blowout, from a well for the extraction of hydrocarbons, which comprises introducing high-density solids at the bottom of the well, through a suitable line, having a polyhedral, spheroidal, ellipsoidal or paraboloidal form, regular or irregular, possibly coated with swelling polymeric material in contact with the fluids leaving the well, the smallest dimension of said solids being greater than 1 mm and the largest dimension less than 100 mm, so that said solids introduced accumulate by random packing at the bottom of the well, forming a column which totally, or at least partially, blocks the uncontrolled release of said hydrocarbons.
摘要翻译：用于停止或至少减少用于提取烃的井的不受控制的烃的排放的方法，其包括在井的底部引入高密度固体，通过合适的管线，具有多面体，球形，椭圆形或抛物线形式，规则的或不规则的，可能涂覆有与离开井的流体接触的溶胀聚合材料，所述固体的最小尺寸大于1mm，最大尺寸小于100mm，使得所引入的固体积聚在在井的底部随机填充，形成完全或至少部分地阻止所述烃的不受控释放的塔。

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