专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11268370B2 Model-based parameter estimation for directional drilling in wellbore operations 有权
公开(公告)号：US11268370B2
公开(公告)日：2022-03-08
申请号：US15935659
申请日：2018-03-26
申请人： Francesco Quattrone , Christian Hansen , Oliver Hoehn , Joern Koeneke , Bruno Morabito , Rolf Findeisen
发明人： Francesco Quattrone , Christian Hansen , Oliver Hoehn , Joern Koeneke , Bruno Morabito , Rolf Findeisen
IPC分类号： G05B13/04 , G05B13/02 , E21B49/00 , E21B45/00 , E21B7/04 , E21B44/04 , E21B47/04 , E21B44/06
摘要： Examples of techniques for model-based parameter and state estimation for directional drilling in a wellbore operation are provided. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes receiving, by a processing device, measurement data from the wellbore operation. The method further includes performing, by the processing device, an online estimation of at least one of a parameter to generate an estimated parameter and a state to generate an estimated state, the online estimation based at least in part on the measurement data. The method further includes generating, by the processing device, a control input to control an aspect in the wellbore operation based at least in part on the at least one of the estimated parameter and the estimated state. The method further includes executing a control action based on the control input to control the aspect of the wellbore operation.

2. 发明申请

US20150112488A1 SEMI-AUTONOMOUS DRILLING CONTROL 有权
标题翻译：半自动钻孔控制
公开(公告)号：US20150112488A1
公开(公告)日：2015-04-23
申请号：US14061024
申请日：2013-10-23
申请人： Oliver Hoehn , Joern Koeneke
发明人： Oliver Hoehn , Joern Koeneke
IPC分类号： G05B19/418
CPC分类号： E21B44/00 , G05B13/041 , G05B13/042
摘要： A method of facilitating a drilling operation includes: receiving a current set point for a drilling operation, the current set point indicating a value of an operational parameter at which the drilling operation is being performed; receiving a global limit indicating at least one of a maximum and a minimum value of the operational parameter that is permitted to be applied for the drilling operation; defining a local limit for the operational parameter, the local limit indicating at least one of a local maximum value and a local minimum value of the operational parameter; receiving a parameter change value, the parameter change value indicating a proposed change to the operational parameter from the current set point; and selecting a level of automation by which the operational parameter can be adjusted, the level of automation based on a comparison of the parameter change value and the local limit.
摘要翻译：一种促进钻井操作的方法包括：接收钻井作业的当前设定点，当前设定点指示正在进行钻井作业的操作参数的值; 接收指示允许应用于钻井作业的操作参数的最大值和最小值中的至少一个的全局极限值; 定义所述操作参数的局部极限，所述局部极限指示所述操作参数的局部最大值和局部最小值中的至少一个; 接收参数改变值，所述参数改变值指示从所述当前设定点向所述操作参数提出的改变; 并根据参数变化值与本地限制的比较来选择自动化程度，通过该级别进行操作参数的调整，自动化水平。

3. 发明申请

US20190292898A1 MODEL-BASED PARAMETER ESTIMATION FOR DIRECTIONAL DRILLING IN WELLBORE OPERATIONS 审中-公开
公开(公告)号：US20190292898A1
公开(公告)日：2019-09-26
申请号：US15935659
申请日：2018-03-26
申请人： Francesco Quattrone , Christian Hansen , Oliver Hoehn , Joern Koeneke , Bruno Morabito , Rolf Findeisen
发明人： Francesco Quattrone , Christian Hansen , Oliver Hoehn , Joern Koeneke , Bruno Morabito , Rolf Findeisen
IPC分类号： E21B44/04 , G05B13/04 , G05B13/02 , E21B44/06 , E21B45/00 , E21B7/04 , E21B47/04 , E21B49/00
摘要： Examples of techniques for model-based parameter and state estimation for directional drilling in a wellbore operation are provided. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes receiving, by a processing device, measurement data from the wellbore operation. The method further includes performing, by the processing device, an online estimation of at least one of a parameter to generate an estimated parameter and a state to generate an estimated state, the online estimation based at least in part on the measurement data. The method further includes generating, by the processing device, a control input to control an aspect in the wellbore operation based at least in part on the at least one of the estimated parameter and the estimated state. The method further includes executing a control action based on the control input to control the aspect of the wellbore operation.

4. 发明授权

US09593566B2 Semi-autonomous drilling control 有权
标题翻译：半自主钻井控制
公开(公告)号：US09593566B2
公开(公告)日：2017-03-14
申请号：US14061024
申请日：2013-10-23
申请人： Oliver Hoehn , Joern Koeneke
发明人： Oliver Hoehn , Joern Koeneke
IPC分类号： G05B13/02 , E21B44/00 , G05B13/04
CPC分类号： E21B44/00 , G05B13/041 , G05B13/042
摘要： A method of facilitating a drilling operation includes: receiving a current set point for a drilling operation, the current set point indicating a value of an operational parameter at which the drilling operation is being performed; receiving a global limit indicating at least one of a maximum and a minimum value of the operational parameter that is permitted to be applied for the drilling operation; defining a local limit for the operational parameter, the local limit indicating at least one of a local maximum value and a local minimum value of the operational parameter; receiving a parameter change value, the parameter change value indicating a proposed change to the operational parameter from the current set point; and selecting a level of automation by which the operational parameter can be adjusted, the level of automation based on a comparison of the parameter change value and the local limit.
摘要翻译：一种促进钻井操作的方法包括：接收钻井作业的当前设定点，当前设定点指示正在进行钻井作业的操作参数的值; 接收指示允许应用于钻井作业的操作参数的最大值和最小值中的至少一个的全局极限值; 定义所述操作参数的局部极限，所述局部极限指示所述操作参数的局部最大值和局部最小值中的至少一个; 接收参数改变值，所述参数改变值指示从所述当前设定点向所述操作参数提出的改变; 并根据参数变化值与本地限制的比较来选择自动化程度，通过该级别进行操作参数的调整，自动化水平。

5. 发明申请

US20210340856A1 AUTONOMOUS TORQUE AND DRAG MONITORING 有权
公开(公告)号：US20210340856A1
公开(公告)日：2021-11-04
申请号：US16864802
申请日：2020-05-01
申请人： Matthew Forshaw , Joern Koeneke , Gerald Becker
发明人： Matthew Forshaw , Joern Koeneke , Gerald Becker
IPC分类号： E21B44/04 , E21B21/08 , E21B7/04
摘要： Examples described herein provide a computer-implemented method that includes modeling at least one torque and drag parameter for an upstream well construction operation. The method further includes acquiring at least one measured torque and drag parameter during performing the upstream well construction operation. The method further includes interpolating friction factors at different sampling times for the at least one measured torque and drag parameter. The method further includes transposing the friction factors at the different sampling times for the at least one measured torque and drag parameter to a time-based series. The method further includes performing a corrective action responsive to determining that one or more of the friction factors at a particular point in time is indicative of the one or more of the friction factors deviating from an expected value.

6. 发明申请

US20220082008A1 SYSTEM TO MODEL DISTRIBUTED TORQUE, DRAG AND FRICTION ALONG A STRING 有权
公开(公告)号：US20220082008A1
公开(公告)日：2022-03-17
申请号：US17475954
申请日：2021-09-15
申请人： Joern Koeneke , Matthew Forshaw , Thomas Dahl
发明人： Joern Koeneke , Matthew Forshaw , Thomas Dahl
IPC分类号： E21B47/00 , E21B37/00 , G08B21/18 , E21B23/14
摘要： A method and apparatus for performing an operation in a wellbore penetrating the earth's formation. The apparatus includes a string and a first processor. The string is disposed in the wellbore. The first processor a first processor determines, by using a first friction test at a first friction test time, a first friction parameter between a first selected subregion and the wellbore and a second friction parameter between a second selected subregion and the wellbore.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式