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公开(公告)号：US20190032467A1
公开(公告)日：2019-01-31
申请号：US16017484
申请日：2018-06-25
申请人： Lei Wang , Gregory S. Payette , Jeffrey R. Bailey , Jeff H. Moss
发明人： Lei Wang , Gregory S. Payette , Jeffrey R. Bailey , Jeff H. Moss
摘要： A method of optimizing drilling ramp-up is provided herein. More specifically, a method of ramping up a drilling operation from a static condition (0, 0) to optimum drilling parameter values (WOB*, RPM*) is provided. The method includes identifying a set of drilling control variables used in forming the wellbore. Examples include weight-on-bit (WOB) and rate of penetration (RPM). The method additionally includes selecting desired control variable values for a first identified drilling stage. The values may be generically referred to as (V1, V2). The method also includes increasing the drilling control variables from (0, 0) to pre-defined drilling control variable values (V1, V2). Preferably, V1 is a WOB value while V2 is a rotation speed value (RPM). The method also comprises monitoring a performance index (PI), wherein (PI) is a combination of torque (TQ) and penetration rate (RPM). The method then includes determining an optimal path to optimum drilling parameter values (WOB*, RPM*) using the Performance Index (PI).
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12.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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13.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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14.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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15.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：US20190111661A1
公开(公告)日：2019-04-18
申请号：US16121752
申请日：2018-09-05
申请人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
发明人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
摘要： A multi-layer friction reducing tape, including: a foil layer including a metal, polymer, or hybrid-metal-polymer; an under layer disposed on the foil layer; an adhesion promoting layer contiguous with a surface of the under layer; a functional layer that includes a fullerene based composite, a diamond based material, diamond-like-carbon (DLC), or combinations thereof, wherein the functional layer is contiguous with a surface of the adhesion promoting layer; and a tape, including an adhesive layer and a backing material, wherein the adhesive layer is attached to a surface of the foil layer opposite the under layer.
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17.发明申请Drilling Advisory Systems and Methods Based on At Least Two Controllable Drilling Parameters 审中-公开基于至少两个可控钻孔参数的钻井咨询系统和方法公开(公告)号：US20120123756A1
公开(公告)日：2012-05-17
申请号：US13386610
申请日：2010-06-28
申请人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa S. Bangaru
发明人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa S. Bangaru
CPC分类号： E21B44/00
摘要： Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having significant correlation to one or more drilling performance measurements. The methods and systems further generate operational recommendations for at least two controllable drilling parameters based at least in part on the statistical model. The operational recommendations are selected to optimize one or more drilling performance measurements.
摘要翻译： 用于控制钻井操作的方法和系统包括使用统计模型来识别与一个或多个钻井性能测量具有显着相关性的至少两个可控钻井参数。 方法和系统至少部分地基于统计模型进一步产生至少两个可控钻井参数的操作建议。 选择操作建议以优化一个或多个钻井性能测量。
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公开(公告)号：US11364705B2
公开(公告)日：2022-06-21
申请号：US16121752
申请日：2018-09-05
申请人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
发明人： Lei Wang , Jeffrey R. Bailey , Srinivasan Rajagopalan , Adnan Ozekcin , Mehmet Deniz Ertas , Erika Biediger
摘要： A multi-layer friction reducing tape, including: a foil layer including a metal, polymer, or hybrid-metal-polymer; an under layer disposed on the foil layer; an adhesion promoting layer contiguous with a surface of the under layer; a functional layer that includes a fullerene based composite, a diamond based material, diamond-like-carbon (DLC), or combinations thereof, wherein the functional layer is contiguous with a surface of the adhesion promoting layer; and a tape, including an adhesive layer and a backing material, wherein the adhesive layer is attached to a surface of the foil layer opposite the under layer.
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公开(公告)号：US20120118637A1
公开(公告)日：2012-05-17
申请号：US13386612
申请日：2010-06-28
申请人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F, Sovers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Swarupa S. Bangaru , Narasimha-Rao V. Bangaru
发明人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F, Sovers , Lei Wang , Jeffrey R. Bailey , Erika A.O. Biediger , Vishwas Gupta , Swarupa S. Bangaru , Narasimha-Rao V. Bangaru
CPC分类号： E21B44/00
摘要： Methods and systems for controlling drilling operations include using a statistical model to identify at least one controllable drilling parameter having significant correlation to an objective function incorporating two or more drilling performance measurements. The methods and systems further generate operational recommendations for at least one controllable drilling parameter based at least in part on the statistical model. The operational recommendations are selected to optimize the objective function.
摘要翻译： 用于控制钻井操作的方法和系统包括使用统计模型来识别与包括两个或多个钻井性能测量的目标函数具有显着相关性的至少一个可控钻孔参数。 所述方法和系统至少部分地基于统计模型进一步产生至少一个可控钻井参数的操作建议。 选择操作建议以优化目标函数。
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20.发明授权公开(公告)号：US09598947B2
公开(公告)日：2017-03-21
申请号：US13386610
申请日：2010-06-28
申请人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A. O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa S. Bangaru
发明人： Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A. O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru
CPC分类号： E21B44/00
摘要： Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having significant correlation to one or more drilling performance measurements. The methods and systems further generate operational recommendations for at least two controllable drilling parameters based at least in part on the statistical model. The operational recommendations are selected to optimize one or more drilling performance measurements.
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