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1.发明授权Methods and systems for modeling, designing, and conducting drilling operations that consider vibrations 有权用于建模，设计和进行考虑振动的钻井作业的方法和系统公开(公告)号：US08214188B2
公开(公告)日：2012-07-03
申请号：US13121633
申请日：2009-09-30
申请人： Jeffrey R. Bailey , Erika A. O. Biediger , Lei Wang , Shankar Sundararaman , Mehmet Deniz Ertas , Vishwas Gupta
发明人： Jeffrey R. Bailey , Erika A. O. Biediger , Lei Wang , Shankar Sundararaman , Mehmet Deniz Ertas , Vishwas Gupta
CPC分类号： E21B7/00
摘要： A method and apparatus associated with the production of hydrocarbons is disclosed. The method, which relates to modeling and operation of drilling equipment, includes constructing one or more surrogates for at least a portion of a bottom hole assembly (BHA) and calculating performance results from each of the one or more surrogates. The calculated results of the modeling may include one or more vibration performance indices that characterize the BHA vibration performance of the surrogates for operating parameters and boundary conditions, which may be substantially the same as conditions to be used, being used, or previously used in drilling operations. The selected BHA surrogate may then be utilized in a well construction operation and thus associated with the production of hydrocarbons.
摘要翻译： 公开了一种与烃的生产相关的方法和设备。 涉及钻井设备的建模和操作的方法包括为底孔组件（BHA）的至少一部分构造一个或多个替代物并且计算来自所述一个或多个代理中的每一个的性能结果。 建模的计算结果可以包括表征操作参数和边界条件的替代物的BHA振动性能的一个或多个振动性能指标，其可以与使用的条件或先前用于钻井中的条件基本相同 操作。 所选择的BHA代用品可以用于井施工操作，因此与烃的生产相关。
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公开(公告)号：US08589136B2
公开(公告)日：2013-11-19
申请号：US12989183
申请日：2009-05-28
申请人： Mehmet Deniz Ertas , Erika A. O. Biediger , Shankar Sundararaman , Jeffrey R. Bailey , Vishwas Gupta , Swarupa Soma Bangaru
发明人： Mehmet Deniz Ertas , Erika A. O. Biediger , Shankar Sundararaman , Jeffrey R. Bailey , Vishwas Gupta , Narasimha-Rao V. Bangaru
CPC分类号： E21B7/00
摘要： Methods and systems of reducing drilling vibrations include generation a vibration performance index using at least one frequency-domain model having a velocity-dependent friction relationship. The vibration performance index may be used to aid in the design or manufacture of a drill tool assembly. Additionally or alternatively, the vibration performance index may inform drilling operations to reduce vibrations.
摘要翻译： 减少钻孔振动的方法和系统包括使用至少一个具有速度依赖摩擦关系的频域模型产生振动性能指标。 振动性能指数可用于帮助设计或制造钻具组件。 附加地或替代地，振动性能指数可以通知钻井操作以减少振动。
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3.发明申请Methods and Systems For Modeling, Designing, and Conducting Drilling Operations That Consider Vibrations 有权用于建模，设计和进行考虑振动的钻孔操作的方法和系统公开(公告)号：US20110214878A1
公开(公告)日：2011-09-08
申请号：US13121633
申请日：2009-09-30
申请人： Jeffrey R. Bailey , Erika A.O Biediger , Lei Wang , Shankar Sundararaman , Mehmet Deniz Ertas , Vishwas Gupta
发明人： Jeffrey R. Bailey , Erika A.O Biediger , Lei Wang , Shankar Sundararaman , Mehmet Deniz Ertas , Vishwas Gupta
CPC分类号： E21B7/00
摘要： A method and apparatus associated with the production of hydrocarbons is disclosed. The method, which relates to modeling and operation of drilling equipment, includes constructing one or more surrogates for at least a portion of a bottom hole assembly (BHA) and calculating performance results from each of the one or more surrogates. The calculated results of the modeling may include one or more vibration performance indices that characterize the BHA vibration performance of the surrogates for operating parameters and boundary conditions, which may be substantially the same as conditions to be used, being used, or previously used in drilling operations. The selected BHA surrogate may then be utilized in a well construction operation and thus associated with the production of hydrocarbons.
摘要翻译： 公开了一种与烃的生产相关的方法和设备。 涉及钻井设备的建模和操作的方法包括为底孔组件（BHA）的至少一部分构造一个或多个替代物并且计算来自所述一个或多个代理中的每一个的性能结果。 建模的计算结果可以包括表征操作参数和边界条件的替代物的BHA振动性能的一个或多个振动性能指标，其可以与使用的条件，或者先前用于钻孔中的条件基本相同 操作。 所选择的BHA代用品可以用于井施工操作，因此与烃的生产相关。
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公开(公告)号：US20110077924A1
公开(公告)日：2011-03-31
申请号：US12989183
申请日：2009-05-28
申请人： Mehmet Deniz Ertas , Erika A.O. Biediger , Shankar Sundararaman , Jeffrey R. Bailey , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa Soma Bangaru
发明人： Mehmet Deniz Ertas , Erika A.O. Biediger , Shankar Sundararaman , Jeffrey R. Bailey , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa Soma Bangaru
IPC分类号： G06F17/50
CPC分类号： E21B7/00
摘要： Methods and systems of reducing drilling vibrations include generation a vibration performance index using at least one frequency-domain model having a velocity-dependent friction relationship. The vibration performance index may be used to aid in the design or manufacture of a drill tool assembly. Additionally or alternatively, the vibration performance index may inform drilling operations to reduce vibrations.
摘要翻译： 减少钻孔振动的方法和系统包括使用至少一个具有速度依赖摩擦关系的频域模型产生振动性能指标。 振动性能指数可用于帮助设计或制造钻具组件。 附加地或替代地，振动性能指数可以通知钻井操作以减少振动。
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5.发明申请Methods to Estimate Downhole Drilling Vibration Indices From Surface Measurement 有权从表面测量估计井下钻孔振动指数的方法公开(公告)号：US20120123757A1
公开(公告)日：2012-05-17
申请号：US13386862
申请日：2010-08-06
申请人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
发明人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
摘要： Method to estimate severity of downhole vibration for a wellbore drill tool assembly, comprising: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration index for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration index; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration index severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute.
摘要翻译： 一种用于估计井眼钻具组件的井下振动的严重性的方法，包括：识别包括所选择的钻具组件参数的数据集; 选择钻具组件的井下振动指数的参考水平; 识别表面钻孔参数并计算所选参考水平的井下振动指数的参考表面振动属性; 确定从在钻井操作中获得的至少一个表面测量或观察得出的表面参数振动属性，所确定的与所识别的表面钻孔参数对应的表面参数振动属性; 以及通过相对于所识别的参考表面振动属性评估所确定的表面参数振动属性来估计井下振动指数严重性指标。
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6.发明授权Methods to estimate downhole drilling vibration amplitude from surface measurement 有权从表面测量估计井下钻孔振动振幅的方法公开(公告)号：US08977523B2
公开(公告)日：2015-03-10
申请号：US13386859
申请日：2010-08-06
申请人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
发明人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
摘要： Method to estimate severity of downhole vibration for a drill tool assembly, including: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration amplitude for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration amplitude; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute.
摘要翻译： 用于估计钻具组件的井下振动的严重性的方法，包括：识别包括所选择的钻具组件参数的数据集; 选择钻具组件的井下振动振幅的参考水平; 识别表面钻孔参数并计算所选择的井下振动幅度的参考水平的参考表面振动属性; 确定从在钻井操作中获得的至少一个表面测量或观察得出的表面参数振动属性，所确定的与所识别的表面钻孔参数对应的表面参数振动属性; 以及通过相对于所识别的参考表面振动属性评估所确定的表面参数振动属性来估计井下振动严重性指标。
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7.发明授权Methods to estimate downhole drilling vibration indices from surface measurement 有权从表面测量估计井下钻孔振动指数的方法公开(公告)号：US08798978B2
公开(公告)日：2014-08-05
申请号：US13386862
申请日：2010-08-06
申请人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
发明人： Mehmet Deniz Ertas , Jeffrey R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
摘要： Method to estimate severity of downhole vibration for a wellbore drill tool assembly, comprising: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference downhole vibration index for the drill tool assembly; identifying a surface parameter and calculating a reference surface vibration attribute for the selected reference downhole vibration index; determining a surface vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface vibration attribute corresponding to the identified surface parameter; and estimating a downhole vibration index by evaluating the determined surface vibration attribute with respect to the identified reference surface vibration attribute.
摘要翻译： 一种用于估计井眼钻具组件的井下振动的严重性的方法，包括：识别包括所选择的钻具组件参数的数据集; 选择钻具组件的参考井下振动指数; 识别表面参数并计算所选参考井下振动指数的参考表面振动属性; 确定从在钻井操作中获得的至少一个表面测量或观察得出的表面振动属性，所确定的表面振动属性对应于所识别的表面参数; 以及通过相对于所识别的参考表面振动属性评估所确定的表面振动属性来估计井下振动指数。
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8.发明申请Methods to Estimate Downhole Drilling Vibration Amplitude From Surface Measurement 有权从表面测量估计井下钻孔振动振幅的方法公开(公告)号：US20120130693A1
公开(公告)日：2012-05-24
申请号：US13386859
申请日：2010-08-06
申请人： Mehmet Deniz Ertas , Jeffery R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
发明人： Mehmet Deniz Ertas , Jeffery R. Bailey , Damian N. Burch , Lei Wang , Paul E. Pastusek , Shankar Sundararaman
IPC分类号： G06F17/10
摘要： Method to estimate severity of downhole vibration for a drill tool assembly, including: identifying a dataset comprising selected drill tool assembly parameters; selecting a reference level of downhole vibration amplitude for the drill tool assembly; identifying a surface drilling parameter and calculating a reference surface vibration attribute for the selected reference level of downhole vibration amplitude; determining a surface parameter vibration attribute derived from at least one surface measurement or observation obtained in a drilling operation, the determined surface parameter vibration attribute corresponding to the identified surface drilling parameter; and estimating a downhole vibration severity indicator by evaluating the determined surface parameter vibration attribute with respect to the identified reference surface vibration attribute.
摘要翻译： 用于估计钻具组件的井下振动的严重性的方法，包括：识别包括所选择的钻具组件参数的数据集; 选择钻具组件的井下振动振幅的参考水平; 识别表面钻孔参数并计算所选择的井下振动幅度的参考水平的参考表面振动属性; 确定从在钻井操作中获得的至少一个表面测量或观察得出的表面参数振动属性，所确定的与所识别的表面钻孔参数对应的表面参数振动属性; 以及通过相对于所识别的参考表面振动属性评估所确定的表面参数振动属性来估计井下振动严重性指标。
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公开(公告)号：US20130213638A1
公开(公告)日：2013-08-22
申请号：US13817036
申请日：2011-08-29
CPC分类号： E21B43/24 , C04B28/02 , C09K8/032 , C09K8/467 , C09K8/76 , C09K2208/10 , E21B33/13 , E21B33/138 , E21B33/14 , E21B36/04 , E21B43/2401 , C04B14/026 , C04B40/0227 , C04B20/008
摘要： Methods for heating a material within a wellbore using nano-particles such as carbon nano-tubes. The material may be a flowable material such as cement, drilling mud, an acidizing fluid, or other material. Generally the methods comprise placing the flowable material in proximity to a radial wall of a wellbore. The methods also include running an energy generator into the wellbore. In one aspect, energizing the nano-particles in the filter cake causes the nano-particles to be activated, and increases a temperature within the flowable material to a temperature that is greater than an initial circulation temperature of the flowable material. Activating the energy generator may also assist in curing the flowable material in situ.
摘要翻译： 使用诸如碳纳米管的纳米颗粒加热井眼内的材料的方法。 该材料可以是可流动的材料，例如水泥，钻井泥浆，酸化流体或其它材料。 通常，所述方法包括将可流动材料放置在井眼的径向壁附近。 该方法还包括将能量发生器运行到井筒中。 在一个方面，使滤饼中的纳米颗粒通电导致纳米颗粒被活化，并且将可流动材料内的温度升高到大于可流动材料的初始循环温度的温度。 激活能量发生器也可有助于原位固化可流动材料。
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公开(公告)号：US09243483B2
公开(公告)日：2016-01-26
申请号：US13817036
申请日：2011-08-29
IPC分类号： E21B43/24 , C04B28/02 , C09K8/03 , C09K8/467 , C09K8/76 , E21B33/138 , E21B33/14 , E21B36/04 , E21B33/13
CPC分类号： E21B43/24 , C04B28/02 , C09K8/032 , C09K8/467 , C09K8/76 , C09K2208/10 , E21B33/13 , E21B33/138 , E21B33/14 , E21B36/04 , E21B43/2401 , C04B14/026 , C04B40/0227 , C04B20/008
摘要： Methods for heating a material within a wellbore using nano-particles such as carbon nano-tubes. The material may be a flowable material such as cement, drilling mud, an acidizing fluid, or other material. Generally the methods comprise placing the flowable material in proximity to a radial wall of a wellbore. The methods also include running an energy generator into the wellbore. In one aspect, energizing the nano-particles in the filter cake causes the nano-particles to be activated, and increases a temperature within the flowable material to a temperature that is greater than an initial circulation temperature of the flowable material. Activating the energy generator may also assist in curing the flowable material in situ.
摘要翻译： 使用诸如碳纳米管的纳米颗粒加热井眼内的材料的方法。 该材料可以是可流动的材料，例如水泥，钻井泥浆，酸化流体或其它材料。 通常，所述方法包括将可流动材料放置在井眼的径向壁附近。 该方法还包括将能量发生器运行到井筒中。 在一个方面，使滤饼中的纳米颗粒通电导致纳米颗粒被活化，并且将可流动材料内的温度升高到大于可流动材料的初始循环温度的温度。 激活能量发生器也可有助于原位固化可流动材料。
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