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公开(公告)号：US20170124248A1
公开(公告)日：2017-05-04
申请号：US15319735
申请日：2014-08-22
Applicant: Landmark Graphics Corporation
Inventor： Andrew J. Whalley , Ron Vutpakdi , Gustavo A. Urdaneta
CPC classification number: G06F17/5086 , E21B17/00 , E21B41/00 , E21B41/0092 , G06F2217/02 , G06F2217/34
Abstract: Systems and methods for computer aided pipe string design based on existing string designs are provided. A string type for a current string design is determined based on input received from a user via a graphical user interface (GUI). The GUI enables the user to create the current string design within a graphical design area of the GUI using string components selected from a component selection area of the GUI. A components list is generated based one component data associated with the previously created string designs and a set of component properties that uniquely identify individual components of the previously created string designs. The generated list of components is filtered based on one or more filtering parameters related to the current string design and the previously created string designs. The filtered list for a selected component category is displayed within the component selection area of the GUI.
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公开(公告)号：US20160251953A1
公开(公告)日：2016-09-01
申请号：US15028625
申请日：2013-10-28
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Robello Samuel , . Aniket , Gustavo A. Urdaneta
IPC: E21B44/02 , E21B47/024 , E21B47/08 , E21B44/04 , E21B47/16 , E21B47/12 , E21B45/00 , E21B41/00 , E21B47/18
CPC classification number: E21B44/02 , E21B21/08 , E21B41/0092 , E21B44/04 , E21B45/00 , E21B47/024 , E21B47/08 , E21B47/12 , E21B47/16 , E21B47/18
Abstract: Drilling system and methods may employ a weight-on-bit optimization for an existing drilling mode and, upon transitioning to a different drilling mode, determine an initial weight-on-bit within a range derived from: a sinusoidal buckling ratio, a helical buckling ratio, and the weight-on-bit value for the prior drilling mode. The sinusoidal buckling ratio is the ratio of a minimum weight-on-bit to induce sinusoidal buckling in a sliding mode to a minimum weight-on-bit to induce sinusoidal buckling in a rotating mode, and the helical buckling ratio is the ratio of a minimum weight-on-bit to induce helical buckling in the sliding mode to a minimum weight-on-bit to induce helical buckling in the rotating mode. The ratios are a function of the length of the drill string and hence vary with the position of the drill bit along the borehole.
Abstract translation: 钻井系统和方法可以对现有的钻井模式采用重量优化，并且在转换到不同的钻井模式时，确定在一个范围内的初始加权重量，该范围源自：正弦屈曲比，螺旋屈曲 比率和先前钻孔模式的钻头重量值。 正弦曲线屈曲比是最小重量对比，在滑动模式下引起正弦曲线屈曲到最小重量对比，以在旋转模式中引起正弦曲折，并且螺旋压曲比是 最小重量对于在滑动模式中引起螺旋屈曲到最小重量，以在旋转模式中引起螺旋屈曲。 这些比率是钻柱的长度的函数，因此随着钻头沿钻孔的位置而变化。
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公开(公告)号：US09932813B2
公开(公告)日：2018-04-03
申请号：US14765831
申请日：2013-02-27
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Nadeem A. Haq , Gustavo A. Urdaneta , Robello Samuel
Abstract: Calibrating Friction Factors. At least some of the illustrative embodiments are methods including: calibrating friction factor for a drilling operation by: plotting on a display device the expected hook load versus depth for the drilling operation; displaying plot points on the display device, each plot point indicative of a measured hook load versus depth for the drilling operation; selecting a plot point associated with a depth, the selecting responsive to a cursor hovering over the plot point on the display device; displaying a friction factor values which correlates the expected hook load versus depth for the particular depth to the measured hook load versus depth for the plot point, selecting the value responsive to the cursor hovering over the value; and then shifting on the display device at least a portion of the indication of expected hook load versus depth based on the value of friction factor.
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公开(公告)号：US09835021B2
公开(公告)日：2017-12-05
申请号：US15028625
申请日：2013-10-28
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Robello Samuel , Aniket , Gustavo A. Urdaneta
IPC: E21B44/02 , E21B47/024 , E21B47/08 , E21B44/04 , E21B47/16 , E21B47/12 , E21B47/18 , E21B45/00 , E21B41/00 , E21B21/08
CPC classification number: E21B44/02 , E21B21/08 , E21B41/0092 , E21B44/04 , E21B45/00 , E21B47/024 , E21B47/08 , E21B47/12 , E21B47/16 , E21B47/18
Abstract: Drilling system and methods may employ a weight-on-bit optimization for an existing drilling mode and, upon transitioning to a different drilling mode, determine an initial weight-on-bit within a range derived from: a sinusoidal buckling ratio, a helical buckling ratio, and the weight-on-bit value for the prior drilling mode. The sinusoidal buckling ratio is the ratio of a minimum weight-on-bit to induce sinusoidal buckling in a sliding mode to a minimum weight-on-bit to induce sinusoidal buckling in a rotating mode, and the helical buckling ratio is the ratio of a minimum weight-on-bit to induce helical buckling in the sliding mode to a minimum weight-on-bit to induce helical buckling in the rotating mode. The ratios are a function of the length of the drill string and hence vary with the position of the drill bit along the borehole.
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公开(公告)号：US10597981B2
公开(公告)日：2020-03-24
申请号：US15025861
申请日：2013-10-25
Applicant: Landmark Graphics Corporation
Inventor： Gustavo A. Urdaneta
Abstract: Methods, systems, and computer program products for developing and presenting wellbore pipe string related operation engineering parameter roadmaps in hydrocarbon reservoir modeling are disclosed. A computer-implemented method may include receiving a plurality of depth intervals, associating different computational model calculations with each depth interval, selecting input parameter values for each set of computational model calculations, generating computational model results for each set of computational model calculations associated with each interval to yield a graphical interval plot for the depth interval; and displaying a plurality of graphical interval plots together on a wellbore roadmap. A control list for the roadmap is correspondingly generated and dynamically linked to the wellbore roadmap so that individual entries in the control list are associated with individual interval plots.
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Patent Agency Ranking
公开(公告)号：US09938815B2
公开(公告)日：2018-04-10
申请号：US14368313
申请日：2013-08-30
Applicant: Landmark Graphics Corporation
Inventor： Robello Samuel , Gustavo A. Urdaneta
IPC: E21B47/022 , E21B44/02 , E21B45/00 , G05B17/02
CPC classification number: E21B44/02 , E21B45/00 , E21B47/022 , G05B17/02
Abstract: Estimating and predicting wellbore tortuosity. At least some of the illustrative embodiments are methods including: receiving, by a computer system, an indication of rotational drilling time and slide drilling time for a wellpath; calculating a value indicative of tortuosity for the wellpath based on the indication of rotational drilling time and slide drilling time for the wellpath; determining, by the computer system, that the wellpath exceeds a tortuosity threshold, the determining based on the value indicative of tortuosity; and changing a drilling parameter regarding the wellpath responsive to determining that the wellpath exceeds the tortuosity threshold.
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公开(公告)号：US20150226052A1
公开(公告)日：2015-08-13
申请号：US14368313
申请日：2013-08-30
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Robello Samuel , Gustavo A. Urdaneta
CPC classification number: E21B44/02 , E21B45/00 , E21B47/022 , G05B17/02
Abstract: Estimating and predicting wellbore tortuosity. At least some of the illustrative embodiments are methods including: receiving, by a computer system, an indication of rotational drilling time and slide drilling time for a wellpath; calculating a value indicative of tortuosity for the wellpath based on the indication of rotational drilling time and slide drilling time for the wellpath; determining, by the computer system, that the wellpath exceeds a tortuosity threshold, the determining based on the value indicative of tortuosity; and changing a drilling parameter regarding the wellpath responsive to determining that the wellpath exceeds the tortuosity threshold.
Abstract translation: 估计和预测井眼曲折。 示例性实施例中的至少一些是方法，包括：由计算机系统接收用于井道的旋转钻井时间和滑动钻井时间的指示; 根据井道的旋转钻井时间和滑动钻井时间的指示，计算出指示曲轴曲折的值; 由计算机系统确定井眼超过曲折度阈值，基于指示曲折度的值进行确定; 以及响应于确定所述井径超过所述曲折度阈值而改变关于所述井道的钻孔参数。
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公开(公告)号：US20190048703A1
公开(公告)日：2019-02-14
申请号：US16081388
申请日：2016-04-15
Applicant: Landmark Graphics Corporation
Inventor： Robello Samuel , Umesh N. Reddy , Aniket Aniket , Zhengchun M. Liu , Gustavo A. Urdaneta
Abstract: System and methods for optimizing parameters for drilling operations are provided. A target value of a user-selected operating variable is estimated for each stage of a drilling operation to be performed along a planned well path, based on a first set of wellsite data. Values of one or more drilling parameters are determined for performing each stage of the operation, based on the estimated target value of the operating variable for that stage. The target value of the operating variable is updated based on a second set of wellsite data obtained during a current stage of the operation. The values of the drilling parameters are optimized for subsequent stages of the drilling operation based on the updated target value. The planned path of the well is adjusted for the subsequent stages, based on the optimized drilling parameter values. The subsequent stages are performed along the adjusted path of the well.
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9.发明申请DRILLING ENGINEERING ANALYSIS ROADMAP BUILDER FOR HYDROCARBON RESERVOIR MODELING 审中-公开钻井工程分析用于油气储层建模的道路建筑公开(公告)号：US20160230514A1
公开(公告)日：2016-08-11
申请号：US15025861
申请日：2013-10-25
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Gustavo A. Urdaneta
CPC classification number: E21B41/0092 , E21B7/00 , E21B41/00 , G01V1/40 , G06F17/10
Abstract: Methods, systems, and computer program products for developing and presenting wellbore pipe string related operation engineering parameter roadmaps in hydrocarbon reservoir modeling are disclosed. A computer-implemented method may include receiving a plurality of depth intervals, associating different computational model calculations with each depth interval, selecting input parameter values for each set of computational model calculations, generating computational model results for each set of computational model calculations associated with each interval to yield a graphical interval plot for the depth interval; and displaying a plurality of graphical interval plots together on a wellbore roadmap. A control list for the roadmap is correspondingly generated and dynamically linked to the wellbore roadmap so that individual entries in the control list are associated with individual interval plots.
Abstract translation: 披露了油气藏建模中井筒管柱相关作业工程参数路线图的开发和提出方法，系统和计算机程序产品。 计算机实现的方法可以包括接收多个深度间隔，将不同的计算模型计算与每个深度间隔相关联，为每组计算模型计算选择输入参数值，为与每个深度间隔相关联的每组计算模型计算生成计算模型结果 间隔以产生深度间隔的图形间隔图; 以及在井眼路线图上一起显示多个图形间隔图。 对应地生成路线图的控制列表并动态地链接到井眼路线图，使得控制列表中的各个条目与各个间隔图相关联。
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公开(公告)号：US20150361779A1
公开(公告)日：2015-12-17
申请号：US14765831
申请日：2013-02-27
Applicant: LANDMARK GRAPHICS CORPORATION
Inventor： Nadeem A. Haq , Gustavo A. Urdaneta , Robello Samuel
Abstract: Calibrating Friction Factors. At least some of the illustrative embodiments are methods including: calibrating friction factor for a drilling operation by: plotting on a display device the expected hook load versus depth for the drilling operation; displaying plot points on the display device, each plot point indicative of a measured hook load versus depth for the drilling operation; selecting a plot point associated with a depth, the selecting responsive to a cursor hovering over the plot point on the display device; displaying a friction factor values which correlates the expected hook load versus depth for the particular depth to the measured hook load versus depth for the plot point, selecting the value responsive to the cursor hovering over the value; and then shifting on the display device at least a portion of the indication of expected hook load versus depth based on the value of friction factor.
Abstract translation: 校准摩擦因子。 示例性实施例中的至少一些是包括：通过以下步骤来校准用于钻孔操作的摩擦系数：在显示装置上绘制钻孔操作的预期挂钩负载与深度; 在显示设备上显示绘图点，每个绘图点指示测量的钩子负载与钻孔操作的深度; 选择与深度相关联的绘图点，所述选择响应于光标悬停在所述显示设备上的绘图点上; 显示摩擦系数值，其将预期的钩子负载与特定深度的深度相关联到测量的钩子负载对于绘图点的深度，选择响应于光标悬停在该值上的值; 然后基于摩擦系数的值在显示装置上移动预期挂钩负载与深度的指示的至少一部分。
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