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1.发明公开METHODS AND SYSTEMS FOR MODELING, DESIGNING, AND CONDUCTING DRILLING OPERATIONS THAT CONSIDER VIBRATIONS 审中-公开用于建模，设计和执行考虑振动的钻井作业的方法和系统
公开(公告)号：EP3236385A1
公开(公告)日：2017-10-25
申请号：EP17175252.0
申请日：2009-09-30
发明人： BAILEY, Jeffrey R. , BIEDIGER, Erika, A.O. , WANG, Lei , SUNDARARAMAN, Shankar , GUPTA, Vishwas , ERTAS, Deniz
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： 公开了与生产烃相关的方法和设备。 涉及钻探设备的建模和操作的方法包括构建用于底部钻具组合（BHA）的至少一部分的一个或多个替代物并且计算来自一个或多个替代物中的每一个的性能结果。 建模的计算结果可以包括一个或多个振动性能指数，其表征用于操作参数和边界条件的代用品的BHA振动性能，其可以与要使用，正在使用或先前用于钻探的条件基本相同 操作。 选择的BHA替代物可以用于井施工作业，并因此与烃的生产相关。
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公开(公告)号：EP2291792B1
公开(公告)日：2018-06-13
申请号：EP09767373.5
申请日：2009-05-28
发明人： ERTAS, Mehmet, Deniz , BIEDIGER, Erika, A. O. , SUNDARARAMAN, Shankar , BAILEY, Jeffrey, R. , GUPTA, Vishwas , BANGARU, Narasimha-Rao, V.
IPC分类号： G06G7/48
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.
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3.发明公开
公开(公告)号：EP2108166A2
公开(公告)日：2009-10-14
申请号：EP07867653.3
申请日：2007-12-06
IPC分类号： G06G7/48
摘要： A method and apparatus associated with the production of hydrocarbons is disclosed. The method, which relates to modeling of drilling equipment, includes constructing one or more design configurations for at least a portion of a bottom hole assembly (BHA) and calculating results from each of the one or more design configurations. The calculated results of the modeling may include one or more performance indices that characterize the BHA vibration performance of the design configurations for operating parameters and boundary conditions that are substantially the same or may be different. These results are then simultaneously displayed for a user to facilitate design selection. The selected BHA design configuration may then be utilized in a well construction operation and thus associated with the production of hydrocarbons.
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公开(公告)号：EP3236384A1
公开(公告)日：2017-10-25
申请号：EP17175250.4
申请日：2009-09-30
发明人： BAILEY, Jeffrey R. , BIEDIGER, Erika, A.O. , WANG, Lei , SUNDARARAMAN, Shankar , GUPTA, Vishwas , ERTAS, Deniz
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.
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公开(公告)号：EP3236384B1
公开(公告)日：2018-12-05
申请号：EP17175250.4
申请日：2009-09-30
发明人： BAILEY, Jeffrey R. , BIEDIGER, Erika, A.O. , WANG, Lei , SUNDARARAMAN, Shankar , GUPTA, Vishwas , ERTAS, Deniz
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.
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公开(公告)号：EP2326790B1
公开(公告)日：2018-11-21
申请号：EP09808514.5
申请日：2009-08-20
发明人： OZEKCIN, Adnan , JIN, HyunWoo , BIEDIGER, Erika, A. Ooten , BAILEY, Jeffrey, R. , GUPTA, Vishwas , ERTAS, Mehmet, Deniz , ELKS, William, C. , BANGARU, Narasimha-rao, Venkata
CPC分类号： E21B7/046 , C23C14/0605 , C23C16/26 , C23C30/005 , E21B17/1085
摘要： Provided are drill stem assemblies with ultra-low friction coatings for subterraneous drilling operations. In one form, the coated drill stem assemblies for subterraneous rotary drilling operations include a body assembly with an exposed outer surface including a drill string coupled to a bottom hole assembly or a coiled tubing coupled to a bottom hole assembly and an ultra-low friction coating on at least a portion of the exposed outer surface of the body assembly, wherein the coefficient of friction of the ultra-low friction coating is less than or equal to 0.15. The coated drill stem assemblies disclosed herein provide for reduced friction, vibration (stick-slip and torsional), abrasion and wear during straight hole or directional drilling to allow for improved rates of penetration and enable ultra-extended reach drilling with existing top drives.
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7.发明授权
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公开(公告)号：EP3236385B1
公开(公告)日：2018-11-21
申请号：EP17175252.0
申请日：2009-09-30
发明人： BAILEY, Jeffrey R. , BIEDIGER, Erika, A.O. , WANG, Lei , SUNDARARAMAN, Shankar , GUPTA, Vishwas , ERTAS, Deniz
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.
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公开(公告)号：EP2359306B1
公开(公告)日：2017-08-02
申请号：EP09827930.0
申请日：2009-09-30
发明人： BAILEY, Jeffrey, R. , BIEDIGER, Erika, A.O. , WANG, Lei , SUNDARARAMAN, Shankar , GUPTA, Vishwas , ERTAS, Mehmet, Deniz
CPC分类号： E21B7/00
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10.发明公开
公开(公告)号：EP2462474A1
公开(公告)日：2012-06-13
申请号：EP10806796.8
申请日：2010-06-28
发明人： WANG, Jingbo , KUMARAN, Krishnan , XU, Peng , SOWERS, Steven, F. , WANG, Lei , BAILEY, Jeffrey, R. , BIEDIGER, Erika, A., O. , GUPTA, Vishwas , BANGARU, Narasimha-Rao, V.
IPC分类号： G01V1/40
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.
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