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1. 发明公开

EP3175084A1 MULTI-SENSOR WORKFLOW FOR EVALUATION OF WATER FLOW IN MULTIPLE CASING STRINGS WITH DISTRIBUTED SENSORS DATA 审中-公开
标题翻译：多传感器工作流程用于评估分布式传感器数据的多个套管中的水流
公开(公告)号：EP3175084A1
公开(公告)日：2017-06-07
申请号：EP15840559.7
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F.
IPC分类号： E21B47/00 , G01V11/00 , G01V1/40 , G01V5/10
CPC分类号： E21B47/0005 , E21B33/14 , E21B47/00 , E21B47/065 , E21B47/123 , G01V1/226 , G01V1/46 , G01V1/50 , G01V5/10 , G01V5/101 , G01V5/102 , G01V11/00 , G01V99/005 , G01V2210/1299 , G01V2210/1429 , G06F17/5009 , G06F2217/16
摘要： A distance of a water flow path and a velocity of the water flow is calculated using data obtained from both a pulsed neutron sensor and distributed acoustic sensors. The two distance and velocity values are compared to obtain a first calculated distance and velocity. The distance of the water flow path and the velocity of the water flow are calculated using the Doppler data obtained from distributed Doppler sensors. The distance and velocity values are compared with the first calculated distance and first calculated velocity to obtain a second calculated distance and velocity values. The distance of the water flow path and the velocity of the water flow are calculated using temperature data obtained from distributed temperature sensors. The distance and velocity values are compared with the second calculated distance and velocity to determine a distance of a cement interface, and a velocity of a water flow therein.
摘要翻译：使用从脉冲中子传感器和分布式声学传感器二者获得的数据来计算水流路径的距离和水流速度。将两个距离和速度值进行比较以获得第一个计算的距离和速度。使用从分布式多普勒传感器获得的多普勒数据来计算水流路径的距离和水流速度。将距离和速度值与第一计算距离和第一计算速度进行比较以获得第二计算距离和速度值。使用从分布式温度传感器获得的温度数据来计算水流路径的距离和水流速度。将距离和速度值与第二计算距离和速度进行比较以确定水泥界面的距离和其中的水流速度。

2. 发明公开

EP3167154A1 MULTI-SENSOR WORKFLOW FOR EVALUATION OF GAS FLOW IN MULTIPLE CASING STRINGS WITH DISTRIBUTED SENSORS 审中-公开
标题翻译：多传感器工作流程用于评估分布式传感器多管套管内的气流
公开(公告)号：EP3167154A1
公开(公告)日：2017-05-17
申请号：EP15839437.9
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F.
IPC分类号： E21B47/00 , G01V11/00 , G01V5/10 , G01V1/40
CPC分类号： G01V11/002 , E21B47/0005 , E21B47/065 , E21B47/101 , E21B47/123 , G01H9/004 , G01V1/226 , G01V5/10
摘要： A gas presence and distance thereof are calculated using pulsed neutron data. A distance of a gas flow path and a velocity of the gas flow therein are calculated using distributed acoustic sensors. The gas saturation and distance, and gas velocity and distance obtained from the noise data are correlated to obtain a first calculated distance and velocity values. The distance and the velocity of the gas flow are calculated using distributed Doppler sensors. The distance and velocity values are compared with the first calculated distance and velocity values to obtain a second calculated distance and velocity values. The distance of the gas flow and the velocity of the gas flow are calculated using distributed temperature sensors. The distance and velocity values are compared with the second calculated distance and velocity values to determine a distance of a cement interface, and a velocity of a gas flow therein.
摘要翻译：使用脉冲中子数据计算气体存在及其距离。使用分布式声学传感器来计算气体流动路径的距离和其中的气体流动的速度。将气体饱和度和距离以及从噪声数据获得的气体速度和距离相关联以获得第一计算的距离和速度值。使用分布式多普勒传感器计算气体流动的距离和速度。将距离和速度值与第一个计算的距离和速度值进行比较，以获得第二个计算的距离和速度值。使用分布式温度传感器来计算气流的距离和气流的速度。将距离和速度值与第二计算距离和速度值进行比较以确定水泥界面的距离以及其中的气流速度。

3. 发明授权

EP3167154B1 MULTI-SENSOR WORKFLOW FOR EVALUATION OF GAS FLOW IN MULTIPLE CASING STRINGS WITH DISTRIBUTED SENSORS 有权
公开(公告)号：EP3167154B1
公开(公告)日：2019-06-19
申请号：EP15839437.9
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F.
IPC分类号： E21B47/00 , E21B47/10 , G01V5/04 , G01V5/10

4. 发明授权

EP3175085B1 MULTI-SENSOR WORKFLOW FOR EVALUATION OF GAS FLOW IN MULTIPLE CASING STRINGS 有权
公开(公告)号：EP3175085B1
公开(公告)日：2019-04-17
申请号：EP15840741.1
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F.
IPC分类号： E21B47/00 , G01V11/00 , G01V1/40 , G01V5/10 , E21B47/06

5. 发明公开

EP3175086A1 MULTI-VARIABLE WORKFLOW FOR CEMENT EVALUATION IN MULTIPLE CASING STRINGS 有权
标题翻译：多变量套管水泥评价的多变量工作流程
公开(公告)号：EP3175086A1
公开(公告)日：2017-06-07
申请号：EP15839446.0
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F. , FOIANINI, Ivo , FADUL, Javier
IPC分类号： E21B47/005 , G01V11/00 , G01V1/40 , G01V5/04
CPC分类号： G01V11/002 , G01V1/40 , G01V5/08 , G01V5/104 , G01V5/145 , G01V11/00
摘要： Sonic data, ultrasonic data, density data, cased-hole neutron data, and open-hole neutron data of the wellbore are obtained. The sonic and ultrasonic data provides the amplitude, frequency, and phase of the altered sonic and ultrasonic waves. The far counts, near counts, and energy spectrum are obtained from density data, cased-hole (CH) neutron data, and open-hole (OH) neutron data. The amplitude, frequency, and phase provide the interface densities of the first, second, and third interfaces. The hydrogen index (HI) of the formation and the cased wellbore are obtained from the CH and OH neutron data. The widths of the second and third interfaces are obtained from the HI's and the densities of the second and third interfaces.
摘要翻译：获得井筒的声波数据，超声波数据，密度数据，套管井中子数据和裸眼井中子数据。声波和超声波数据提供改变的声波和超声波的振幅，频率和相位。通过密度数据，套管井（CH）中子数据和裸眼（OH）中子数据获得远计数，近计数和能谱。幅度，频率和相位提供第一，第二和第三接口的接口密度。 CH和OH中子数据获得了地层和套管井筒的氢指数（HI）。第二和第三接口的宽度从HI和第二和第三接口的密度获得。

6. 发明公开

EP3175085A1 MULTI-SENSOR WORKFLOW FOR EVALUATION OF GAS FLOW IN MULTIPLE CASING STRINGS 审中-公开
标题翻译：多传感器工作流程用于评估多个套管中的气流
公开(公告)号：EP3175085A1
公开(公告)日：2017-06-07
申请号：EP15840741.1
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F.
IPC分类号： E21B47/00 , G01V11/00 , G01V1/40 , G01V5/10
CPC分类号： G01V11/002 , E21B47/0005 , E21B47/065 , G01V5/101 , G01V5/102
摘要： A distance of a gas flow path and a velocity of the gas flow therein are calculated using pulsed neutron data and noise data. The gas saturation and distance to flow path obtained from the pulsed neutron data and gas velocity and distance to flow path obtained from the noise data are compared with each other to obtain a first calculated distance and a first calculated velocity. The distance and the velocity of the gas flow are calculated using Doppler data. The distance and velocity values are compared with the first calculated distance and first calculated velocity to obtain a second calculated distance and velocity values. The distance and the velocity of the gas flow are calculated using temperature data. The distance and velocity values are compared with the second calculated distance and velocity to determine a distance of a cement interface and a velocity of a gas flow therein.
摘要翻译：使用脉冲中子数据和噪声数据来计算气体流路的距离和气体流的速度。将从脉冲中子数据和气体速度获得的气体饱和度和到流动路径的距离和从噪声数据获得的到流动路径的距离相互比较，以获得第一计算距离和第一计算速度。使用多普勒数据计算气流的距离和速度。将距离和速度值与第一计算距离和第一计算速度进行比较以获得第二计算距离和速度值。使用温度数据计算气流的距离和速度。将距离和速度值与第二计算距离和速度进行比较以确定水泥界面的距离和其中的气流速度。

7. 发明公开

EP3167156A1 MULTI-VARIABLE WORKFLOW FOR CEMENT SHEATH EVALUATION AND CHARACTERIZATION 有权
标题翻译：多伦多阿尔卑斯山脉
公开(公告)号：EP3167156A1
公开(公告)日：2017-05-17
申请号：EP15839240.7
申请日：2015-09-04
申请人： Halliburton Energy Services, Inc.
发明人： QUINTERO, Luis F. , FOIANINI, Ivo , FADUL, Javier
IPC分类号： E21B47/005 , G01V1/40 , G01V1/48
CPC分类号： G01V1/48 , G01V1/306 , G01V1/50 , G01V5/12 , G01V11/00 , G01V2210/6169 , G01V2210/6224 , G01V2210/6226
摘要： Sonic data, ultrasonic data, and density data of the annulus are obtained using a sonic tool, an ultrasonic tool, and a density tool, respectively, included in a tool string. A first deconvolution operation is performed to obtain an amplitude, a frequency, and a phase of the modified sonic wave. A first inverse modeling operation results in a first density value of the annular media. A second deconvolution operation is performed to obtain an amplitude, a frequency, and a phase of the modified ultrasonic wave. A second inverse modeling operation results in a second density value of the annular media. A third deconvolution operation is performed to obtain far counts, near counts, and an energy spectrum of gamma rays. A third inverse modeling operation results in a third density value of the annular media.
摘要翻译：声波数据，超声波数据和环的密度数据分别使用包括在工具串中的声波工具，超声波工具和密度工具获得。执行第一去卷积操作以获得修改的声波的幅度，频率和相位。第一反向建模操作导致环形介质的第一密度值。执行第二去卷积操作以获得修改的超声波的幅度，频率和相位。第二反向建模操作导致环形介质的第二密度值。执行第三次去卷积操作以获得远计数，近计数和伽马射线的能谱。第三反向建模操作导致环形介质的第三密度值。

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