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1. 发明授权

US10968730B2 Method of optimizing drilling ramp-up 有权
公开(公告)号：US10968730B2
公开(公告)日：2021-04-06
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
IPC分类号： E21B44/02 , E21B44/04 , E21B21/08 , G06Q30/02 , E21B45/00 , E21B7/04
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).

2. 发明申请

US20190032467A1 Method of Optimizing Drilling Ramp-Up 审中-公开
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
IPC分类号： E21B44/04 , E21B21/08 , E21B45/00 , G06Q30/02
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).

3. 发明申请

US20170058657A1 Methods For Drilling A Wellbore Within A Subsurface Region And Drilling Assemblies That Include And/Or Utilize The Methods 审中-公开
标题翻译：在地下区域内钻井井的方法和包括和/或利用方法的钻井装置
公开(公告)号：US20170058657A1
公开(公告)日：2017-03-02
申请号：US15208704
申请日：2016-07-13
申请人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
发明人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
IPC分类号： E21B44/02 , E21B47/12 , E21B47/06 , E21B45/00
CPC分类号： E21B7/00
摘要： Methods for drilling a wellbore within a subsurface region and drilling assemblies and systems that include and/or utilize the methods are disclosed herein. The methods include receiving a plurality of drilling performance indicator maps, normalizing the plurality of drilling performance indicator maps to generate a plurality of normalized maps, adaptive trending of the plurality of drilling performance indicator maps to generate a plurality of trended maps, summing the plurality of trended maps to generate an objective map, selecting a desired operating regime from the objective map, and adjusting at least one drilling operational parameter of a drilling rig based, at least in part, on the desired operating regime.
摘要翻译：本文公开了在地下区域内钻井井的方法以及包括和/或利用该方法的钻井组件和系统。所述方法包括：接收多个钻井性能指标图，归一化所述多个钻井性能指标图，以产生多个归一化图;所述多个钻井性能指标图的自适应趋势，以产生多个趋势图，趋向地图以产生客观地图，从目标图选择期望的操作状态，以及至少部分地基于期望的操作状态来调整钻机的至少一个钻井操作参数。

4. 发明授权

US09436173B2 Drilling advisory systems and methods with combined global search and local search methods 有权
标题翻译：钻探咨询系统和方法与全球搜索和本地搜索方法相结合
公开(公告)号：US09436173B2
公开(公告)日：2016-09-06
申请号：US13605453
申请日：2012-09-06
申请人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Darren Pais , Dar-Lon Chang , Gregory S. Payette
发明人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Darren Pais , Dar-Lon Chang , Gregory S. Payette
IPC分类号： G05B19/04 , G05B13/00 , E21B44/00 , G05B13/02
CPC分类号： G05B19/0405 , E21B44/00 , G05B13/00 , G05B13/024
摘要： Combined methods and systems for optimizing drilling related operations include global search engines and local search engines to find the optimal value for at least one controllable drilling parameter, and a data fusion module to combine or select the operational recommendations from global and local search engines. The operational recommendations are used to optimize the objective function, mitigate dysfunctions, and improve drilling efficiency.
摘要翻译：用于优化钻井相关操作的组合方法和系统包括全球搜索引擎和本地搜索引擎，以找到至少一个可控钻井参数的最佳值，以及数据融合模块，用于组合或选择来自全球和本地搜索引擎的操作建议。操作建议用于优化目标功能，减轻功能障碍，提高钻井效率。

5. 发明授权

US09482084B2 Drilling advisory systems and methods to filter data 有权
标题翻译：钻探咨询系统和方法来过滤数据
公开(公告)号：US09482084B2
公开(公告)日：2016-11-01
申请号：US14185833
申请日：2014-02-20
申请人： Dar-Lon Chang , Lei Wang , Paul E. Pastusek , Jeffrey R. Bailey , Gregory S. Payette , Darren Pais
发明人： Dar-Lon Chang , Lei Wang , Paul E. Pastusek , Jeffrey R. Bailey , Gregory S. Payette , Darren Pais
IPC分类号： G01M1/38 , G06G7/48 , E21B25/16 , G01V1/40 , E21B44/00 , E21B45/00
CPC分类号： E21B44/00 , E21B45/00
摘要： Integrated methods and systems for optimizing drilling related operations include recording data, parsing the data into intervals and analyzing the intervals to determine if the performance data in each time interval is of sufficient quality for using the interval data in a performance optimization process. The quality assessment may involve evaluating the data against a set of determined standards or ranges. The performance optimization process may utilize data mapping and/or modeling to make performance optimization process recommendations.
摘要翻译：用于优化钻井相关操作的集成方法和系统包括记录数据，将间隔解析并分析间隔，以确定每个时间间隔中的性能数据是否具有在性能优化过程中使用间隔数据的足够质量。质量评估可能包括根据一组确定的标准或范围评估数据。性能优化过程可以利用数据映射和/或建模来进行性能优化过程建议。

6. 发明授权

US09285794B2 Drilling advisory systems and methods with decision trees for learning and application modes 有权
标题翻译：钻探咨询系统和方法与决策树的学习和应用模式
公开(公告)号：US09285794B2
公开(公告)日：2016-03-15
申请号：US13605467
申请日：2012-09-06
申请人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Dar-Lon Chang , Gregory S. Payette
发明人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Dar-Lon Chang , Gregory S. Payette
IPC分类号： G05B19/04 , G05B13/00 , E21B44/00 , G05B13/02
CPC分类号： G05B19/0405 , E21B44/00 , G05B13/00 , G05B13/024
摘要： Integrated methods and systems for optimizing drilling related operations include global search engines and local search engines to find an optimal value for at least one controllable drilling parameter, and decision trees to select algorithms such as between learning mode algorithms and application mode algorithms for generating operational recommendations based on the results from global and local search engines. The operational recommendations are used to optimize the objective function, mitigate dysfunctions, and improve drilling efficiency.
摘要翻译：用于优化钻井相关操作的集成方法和系统包括全球搜索引擎和本地搜索引擎，以找到至少一个可控钻井参数的最优值，以及决策树，以选择诸如学习模式算法和应用模式算法之间的算法来产生操作建议基于全球和本地搜索引擎的结果。操作建议用于优化目标功能，减轻功能障碍，提高钻井效率。

7. 发明申请

US20140277752A1 Drilling Advisory Systems and Methods to Filter Data 有权
标题翻译：钻探咨询系统和方法来过滤数据
公开(公告)号：US20140277752A1
公开(公告)日：2014-09-18
申请号：US14185833
申请日：2014-02-20
申请人： Dar-Lon Chang , Lei Wang , Paul E. Pastusek , Jeffrey R. Bailey , Gregory S. Payette , Darren Pais
发明人： Dar-Lon Chang , Lei Wang , Paul E. Pastusek , Jeffrey R. Bailey , Gregory S. Payette , Darren Pais
IPC分类号： E21B44/02
CPC分类号： E21B44/00 , E21B45/00
摘要： Integrated methods and systems for optimizing drilling related operations include recording data, parsing the data into intervals and analyzing the intervals to determine if the performance data in each time interval is of sufficient quality for using the interval data in a performance optimization process. The quality assessment may involve evaluating the data against a set of determined standards or ranges. The performance optimization process may utilize data mapping and/or modeling to make performance optimization process recommendations.
摘要翻译：用于优化钻井相关操作的集成方法和系统包括记录数据，将间隔解析并分析间隔，以确定每个时间间隔中的性能数据是否具有在性能优化过程中使用间隔数据的足够质量。质量评估可能包括根据一组确定的标准或范围评估数据。性能优化过程可以利用数据映射和/或建模来进行性能优化过程建议。

8. 发明授权

US10352099B2 Methods for drilling a wellbore within a subsurface region and drilling assemblies that include and/or utilize the methods 有权
公开(公告)号：US10352099B2
公开(公告)日：2019-07-16
申请号：US15208704
申请日：2016-07-13
申请人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
发明人： Benjamin Spivey , Gregory S. Payette , Darren Pais , Krishnan Kumaran , Lei Wang , Jeffrey R. Bailey , Paul E. Pastusek
IPC分类号： E21B44/02 , E21B47/12 , E21B47/06 , E21B45/00 , E21B7/00
摘要： Methods for drilling a wellbore within a subsurface region and drilling assemblies and systems that include and/or utilize the methods are disclosed herein. The methods include receiving a plurality of drilling performance indicator maps, normalizing the plurality of drilling performance indicator maps to generate a plurality of normalized maps, adaptive trending of the plurality of drilling performance indicator maps to generate a plurality of trended maps, summing the plurality of trended maps to generate an objective map, selecting a desired operating regime from the objective map, and adjusting at least one drilling operational parameter of a drilling rig based, at least in part, on the desired operating regime.

9. 发明申请

US20150275648A1 Method to Detect Drilling Dysfunctions 审中-公开
标题翻译：检测钻孔功能障碍的方法
公开(公告)号：US20150275648A1
公开(公告)日：2015-10-01
申请号：US14428212
申请日：2013-10-22
申请人： Lei WANG , Jeffrey R. BAILEY , Brian J. O'DONNELL , Dar-Lon CHANG , Gregory S. PAYETTE
发明人： Lei Wang , Jeffrey R. Bailey , Brian J. O'Donnell , Dar-Lon Chang , Gregory S. Payette
IPC分类号： E21B45/00 , G01M99/00
CPC分类号： E21B45/00 , E21B10/00 , E21B44/00 , G01M99/005 , G01M99/008
摘要： Methods and systems for detecting downhole bit dysfunction in a drill bit penetrating a subterranean formation comprising receiving a plurality of drilling parameters characterizing a wellbore drilling operation and calculating bit aggressiveness (μ) at each of a plurality of points during drilling, wherein each point corresponds to time, depth, or both. A depth-of-cut (DOC), time derivative of bit aggressiveness ({dot over (μ)}), calculated as dμ/dt, or both, is calculated at each of the plurality of points. A two-dimensional data representation of the plurality of points, comprising μ in one dimension and DOC, {dot over (μ)}, or both, in another dimension is created. Data features are extracted from the two-dimensional data representation and downhole bit dysfunction is identified by comparing the extracted data features with predefined criteria.
摘要翻译：用于检测穿透地下地层的钻头中井下钻头功能障碍的方法和系统，包括接收表征井眼钻井操作的多个钻孔参数，以及在钻孔期间在多个点的每个点处计算钻头侵蚀性（μ），其中每个点对应于时间，深度或两者兼而有之。在多个点中的每个点处计算切削深度（DOC），位攻击性的时间导数（{dot over（μ）}），计算为dμ/ dt或两者。创建多个点的二维数据表示，包括一维中的μ和DOC，{dot over（μ）}或二者在另一个维度上的二维数据表示。从二维数据表示中提取数据特征，并通过将提取的数据特征与预定标准进行比较来识别井下位功能障碍。

10. 发明申请

US20130066471A1 DRILLING ADVISORY SYSTEMS AND METHODS WITH DECISION TREES FOR LEARNING AND APPLICATION MODES 有权
标题翻译：钻探咨询系统和方法与决策学习和应用模式
公开(公告)号：US20130066471A1
公开(公告)日：2013-03-14
申请号：US13605467
申请日：2012-09-06
申请人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Dar-Lon Chang , Gregory S. Payette
发明人： Lei Wang , Stephen M. Remmert , Paul E. Pastusek , Jeffrey R. Bailey , Matthew T. Prim , Dar-Lon Chang , Gregory S. Payette
IPC分类号： G05B19/04
CPC分类号： G05B19/0405 , E21B44/00 , G05B13/00 , G05B13/024
摘要： Integrated methods and systems for optimizing drilling related operations include global search engines and local search engines to find an optimal value for at least one controllable drilling parameter, and decision trees to select algorithms such as between learning mode algorithms and application mode algorithms for generating operational recommendations based on the results from global and local search engines. The operational recommendations are used to optimize the objective function, mitigate dysfunctions, and improve drilling efficiency.
摘要翻译：用于优化钻井相关操作的集成方法和系统包括全球搜索引擎和本地搜索引擎，以找到至少一个可控钻井参数的最优值，以及决策树，以选择诸如学习模式算法和应用模式算法之间的算法来产生操作建议基于全球和本地搜索引擎的结果。操作建议用于优化目标功能，减轻功能障碍，提高钻井效率。

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