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1. 发明公开

EP2912265A1 SYSTEM AND METHOD FOR PREDICTING AND VISUALIZING DRILLING EVENTS 有权
标题翻译：系统和方法预测和可视化BOHREREIGNISSEN的
公开(公告)号：EP2912265A1
公开(公告)日：2015-09-02
申请号：EP13870092.7
申请日：2013-01-03
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , REDDY, Umesh, N.
IPC分类号： E21B47/09 , E21B47/12 , G01V3/18
CPC分类号： E21B47/0002 , E21B41/00 , E21B44/00 , E21B47/06 , E21B47/08
摘要： Predicting and visualizing drilling events. At least some of the example embodiments are methods including: receiving data indicative of location of a first wellbore; identifying an offset well, the offset well within a predetermined distance of the first wellbore, the identifying by the computer system based on the data indicative of location of the first wellbore; reading data associated with the offset well, the reading by the computer system; generating a value indicative of probability of occurrence of a drilling event based on the data associated with the offset well; plotting the value indicative of probability of occurrence of the drilling event associated with a direction relative to the first wellbore, the plotting on a display device coupled to the computer system; and then adjusting a drilling parameter of the first wellbore based on the value indicative of probability of occurrence of the at least one drilling event.

2. 发明授权

EP2802737B1 METHOD AND SYSTEM OF PLANNING AND/OR DRILLING WELLBORES 有权
标题翻译：方法和系统规划和/或孔钻
公开(公告)号：EP2802737B1
公开(公告)日：2016-06-22
申请号：EP12865463.9
申请日：2012-01-13
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , GERMAIN, Olivier, R. , REDDY, Umesh, N. , COLVIN, R., Daniel , CHADA, Ramakrishna, R.
IPC分类号： E21B43/26 , E21B47/00 , E21B47/022 , E21B7/04 , E21B47/08 , E21B43/30 , E21B41/00
CPC分类号： E21B47/08 , E21B7/04 , E21B41/0092 , E21B43/26 , E21B43/30 , E21B47/022

3. 发明授权

EP2734706B1 METHOD AND SYSTEM OF DISPLAYING DATA ASSOCIATED WITH DRILLING A BOREHOLE 有权
标题翻译：显示与钻井有关的数据的方法和系统
公开(公告)号：EP2734706B1
公开(公告)日：2017-06-28
申请号：EP12817920.7
申请日：2012-07-03
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , REDDY, Umesh, N. , COLVIN, R., Daniel , CHADA, Ramakrishna, R. , GERMAIN, Olivier, R.
IPC分类号： E21B44/00 , E21B47/002 , E21B47/12 , E21B43/00 , E21B7/04
CPC分类号： E21B43/00 , E21B7/04 , E21B44/00

4. 发明公开

EP2734706A2 METHOD AND SYSTEM OF DISPLAYING DATA ASSOCIATED WITH DRILLING A BOREHOLE 有权
标题翻译：方法及系统与井的钻探连接显示数据
公开(公告)号：EP2734706A2
公开(公告)日：2014-05-28
申请号：EP12817920.7
申请日：2012-07-03
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , REDDY, Umesh, N. , COLVIN, R., Daniel , CHADA, Ramakrishna, R. , GERMAIN, Olivier, R.
IPC分类号： E21B44/00 , E21B47/002 , E21B47/12
CPC分类号： E21B43/00 , E21B7/04 , E21B44/00
摘要： Displaying data associated with drilling a borehole. At least some of the illustrative embodiments are methods including: reading data associated with drilling of a first borehole, at least one datum of the data based on a controllable parameter; calculating an operational value related to drilling the first borehole, the calculating in real-time with reading the data and the operational value based on the data; determining a target value of the operational value, the determining in real-time with reading the data and the target value at least in part based on the data; displaying a first borehole trajectory on a display device; superimposing a first coordinate system over the first borehole trajectory on the display device, the superimposing proximate to a distal end of the first borehole trajectory; and plotting, within the first coordinate system, an indication of the operational value and an indication of the target value.
摘要翻译：显示与钻井眼相关联的数据。在至少一些说明性实施例的是包括方法：与第一钻孔的钻孔相关联，readingdata基于可控参数的数据的至少一个日期; 有关钻第一钻孔，以读取数据并基于该数据的操作值计算实时运行值的计算; 确定性采矿操作值的目标值，在实时确定性采矿与读取数据并且部分基于所述数据至少所述目标值; 显示在显示装置上的第一井眼轨迹; 叠加的第一坐标系在所述显示装置中，叠加靠近第一井眼轨迹的远端上的第一井眼轨迹; 和绘图，所述第一坐标系内，在操作值的指示，并且该目标值的指示。

5. 发明授权

EP2912265B1 SYSTEM AND METHOD FOR PREDICTING AND VISUALIZING DRILLING EVENTS 有权
公开(公告)号：EP2912265B1
公开(公告)日：2020-07-29
申请号：EP13870092.7
申请日：2013-01-03
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , REDDY, Umesh, N.
IPC分类号： E21B41/00 , E21B44/00

6. 发明公开

EP2802737A1 METHOD AND SYSTEM OF PLANNING AND/OR DRILLING WELLBORES 有权
标题翻译：方法和系统规划和/或孔钻
公开(公告)号：EP2802737A1
公开(公告)日：2014-11-19
申请号：EP12865463.9
申请日：2012-01-13
申请人： Landmark Graphics Corporation
发明人： SAMUEL, Robello , GERMAIN, Olivier, R. , REDDY, Umesh, N. , COLVIN, R., Daniel , CHADA, Ramakrishna, R.
IPC分类号： E21B43/26 , E21B47/00
CPC分类号： E21B47/08 , E21B7/04 , E21B41/0092 , E21B43/26 , E21B43/30 , E21B47/022
摘要： Planning and/or drilling wellbores. At least some of the various embodiments are methods including: receiving data indicative of position of a first wellbore; reading data indicative of position of an offset wellbore; reading data indicative of a fracture diameter for the offset wellbore; calculating a first positional uncertainty of the first wellbore; calculating a second positional uncertainly of the offset wellbore taking into account the data indicative of position and the data indicative of fracture diameter; and generating a value indicative of proximity of the positional uncertainties.

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