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1.发明申请METHOD AND APPARATUS FOR EVALUATING FLUID SAMPLE CONTAMINATION BY USING MULTI SENSORS 审中-公开利用多传感器评估流体样品污染的方法和装置公开(公告)号：US20130311099A1
公开(公告)日：2013-11-21
申请号：US13981634
申请日：2012-01-24
申请人： Sami Abbas Eyuboglu , Mark Proett , Rohin Naveena Chandran , Anthony Herman Van Zuilekom , Li Gao
发明人： Sami Abbas Eyuboglu , Mark Proett , Rohin Naveena Chandran , Anthony Herman Van Zuilekom , Li Gao
IPC分类号： E21B49/08
CPC分类号： E21B49/08 , E21B49/081
摘要： A method of evaluating fluid sample contamination is disclosed. A formation tester tool is introduced into a wellbore. The formation tester tool comprises a sensor. Sensor data is acquired from the sensor and a contamination estimation is calculated. A remaining pump-out time required to reach a contamination threshold is then determined.
摘要翻译： 公开了一种评估流体样品污染的方法。 地层测试仪工具被引入井眼。 地层测量仪工具包括传感器。 从传感器获取传感器数据，并计算污染估计。 然后确定达到污染阈值所需的剩余抽出时间。
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公开(公告)号：US09945224B2
公开(公告)日：2018-04-17
申请号：US13876113
申请日：2012-07-24
CPC分类号： E21B47/06 , E21B49/087
摘要： A method of determining a reservoir parameter of a subterranean formation comprising: initiating an initial pressure pulse in the subterranean formation; initiating a series of subsequent pressure pulses in the subterranean formation until the reservoir parameter may be determined, wherein each subsequent pressure pulse is optimized utilizing analytical and/or numerical simulation models; and determining the reservoir parameter.
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公开(公告)号：US09631489B2
公开(公告)日：2017-04-25
申请号：US14112385
申请日：2011-06-15
摘要： A method of measuring parameters of a formation along multiple axes is disclosed. A formation tester tool is introduced into a wellbore. The formation tester tool includes a first probe oriented at an angle from a second probe about an axis of the formation tester tool. The first and second probes are positioned against a surface of the wellbore. Fluid is injected via at least one of the first and second probes. Pressure parameters corresponding to the fluid injected into the formation are monitored. Formation stresses about the formation fractures along multiple axes are determined based, at least in part, on the pressure parameters.
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公开(公告)号：US20140027112A1
公开(公告)日：2014-01-30
申请号：US14112385
申请日：2011-06-15
摘要： A method of measuring parameters of a formation along multiple axes is disclosed. A formation tester tool is introduced into a wellbore. The formation tester tool includes a first probe oriented at an angle from a second probe about an axis of the formation tester tool. The first and second probes are positioned against a surface of the wellbore. Fluid is injected via at least one of the first and second probes. Pressure parameters corresponding to the fluid injected into the formation are monitored. Formation stresses about the formation fractures along multiple axes are determined based, at least in part, on the pressure parameters.
摘要翻译： 公开了一种沿着多个轴测量地层的参数的方法。 地层测试仪工具被引入井眼。 地层测量仪工具包括一个第一探针，该第一探测器与第二个探测器成一角度地围绕地层测量仪工具的轴线定向。 第一和第二探针抵靠井筒的表面定位。 通过第一和第二探针中的至少一个注入流体。 监测对应于注入到地层中的流体的压力参数。 至少部分地基于压力参数确定围绕多个轴的地层断裂的形成应力。
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公开(公告)号：US10280745B2
公开(公告)日：2019-05-07
申请号：US13981634
申请日：2012-01-24
申请人： Sami Abbas Eyuboglu , Mark Proett , Rohin Naveena Chandran , Anthony Herman Van Zuilekom , Li Gao
发明人： Sami Abbas Eyuboglu , Mark Proett , Rohin Naveena Chandran , Anthony Herman Van Zuilekom , Li Gao
IPC分类号： E21B49/08
摘要： A method of evaluating fluid sample contamination is disclosed. A formation tester tool is introduced into a wellbore. The formation tester tool comprises a sensor. Sensor data is acquired from the sensor and a contamination estimation is calculated. A remaining pump-out time required to reach a contamination threshold is then determined.
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