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. 发明申请

US20130120577A1 VIDEOMETRIC SYSTEMS AND METHODS FOR OFFSHORE AND OIL-WELL DRILLING 有权
标题翻译：海洋和油井钻井的视频系统和方法
公开(公告)号：US20130120577A1
公开(公告)日：2013-05-16
申请号：US13695208
申请日：2011-04-28
申请人： Arne Austefjord , Pal Jacob Nessjoen
发明人： Arne Austefjord , Pal Jacob Nessjoen
IPC分类号： H04N7/18
CPC分类号： E21B19/165 , B66C13/02 , B66C13/085 , B66C23/16 , H04N7/18
摘要： A crane control system for determining a suitable real-time operating regime for a crane arranged to lift cargo from a marine vessel, the system includes an imaging means associated with the crane, a processing means, and a memory means. The imaging means is arranged to capture images of the vessel when it is located generally below the crane and within the operational range of the crane. The processing means is operable to calculate from the captured images movement parameters characterising the movement of the vessel relative to the crane. The memory contains performance data representative of the performance characteristics of the crane and cargo data representative of the weight of individual items of said cargo. The processing means is further configured to compare the calculated movement parameters to the performance data and the cargo data and to determine from said comparison a safe operating regime for the crane.
摘要翻译：一种起重机控制系统，用于确定用于从船舶提升货物的起重机的合适的实时操作状态，所述系统包括与起重机相关联的成像装置，处理装置和存储装置。成像装置被布置成当其位于起重机的大致下方并且在起重机的操作范围内时捕获容器的图像。处理装置可操作以根据所捕获的图像计算表征船舶相对于起重机的运动的运动参数。记忆体包含表示起重机的性能特征的性能数据和表示所述货物的各个物品重量的货物数据。处理装置还被配置为将所计算的运动参数与性能数据和货物数据进行比较，并根据所述比较确定起重机的安全操作状态。

2. 发明授权

US09303473B2 Videometric systems and methods for offshore and oil-well drilling 有权
标题翻译：海上和油井钻探的视频测量系统和方法
公开(公告)号：US09303473B2
公开(公告)日：2016-04-05
申请号：US13695208
申请日：2011-04-28
申请人： Arne Austefjord , Pal Jacob Nessjoen
发明人： Arne Austefjord , Pal Jacob Nessjoen
IPC分类号： G06K9/00 , E21B19/16 , B66C13/02 , B66C13/08 , B66C23/16 , H04N7/18
CPC分类号： E21B19/165 , B66C13/02 , B66C13/085 , B66C23/16 , H04N7/18
摘要： A crane control system for determining a suitable real-time operating regime for a crane arranged to lift cargo from a marine vessel, the system includes an imaging means associated with the crane, a processing means, and a memory means. The imaging means is arranged to capture images of the vessel when it is located generally below the crane and within the operational range of the crane. The processing means is operable to calculate from the captured images movement parameters characterizing the movement of the vessel relative to the crane. The memory contains performance data representative of the performance characteristics of the crane and cargo data representative of the weight of individual items of said cargo. The processing means is further configured to compare the calculated movement parameters to the performance data and the cargo data and to determine from said comparison a safe operating regime for the crane.
摘要翻译：一种起重机控制系统，用于确定用于从船舶提升货物的起重机的合适的实时操作状态，所述系统包括与起重机相关联的成像装置，处理装置和存储装置。成像装置被布置成当其位于起重机的大致下方并且在起重机的操作范围内时捕获容器的图像。处理装置可操作以根据所捕获的图像计算表征船舶相对于起重机的运动的运动参数。记忆体包含表示起重机的性能特征的性能数据和表示所述货物的各个物品重量的货物数据。处理装置还被配置为将所计算的运动参数与性能数据和货物数据进行比较，并根据所述比较确定起重机的安全操作状态。

3. 发明授权

US09464492B2 Videometric systems and methods for offshore and oil-well drilling 有权
标题翻译：海上和油井钻探的视频测量系统和方法
公开(公告)号：US09464492B2
公开(公告)日：2016-10-11
申请号：US13695241
申请日：2011-04-28
申请人： Arne Austefjord , Pal Jacob Nessjoen
发明人： Arne Austefjord , Pal Jacob Nessjoen
IPC分类号： G01M1/38 , G05B21/00 , E21B19/16 , B66C13/02 , B66C13/08 , B66C23/16 , H04N7/18
CPC分类号： E21B19/165 , B66C13/02 , B66C13/085 , B66C23/16 , H04N7/18
摘要： A system is disclosed for determining the position of a downhole drill pipe relative to a pipe handling device. The system comprises: an imaging means arranged to capture an image of the drill pipe in a region of the pipe for engagement by the device; and a processor operable to analyze said captured image and to determine therefrom the position of the drill pipe relative to said device.
摘要翻译：公开了一种用于确定井下钻杆相对于管道处理装置的位置的系统。该系统包括：成像装置，其布置成在管道的一个区域中捕获钻杆的图像，以便由装置接合; 以及处理器，其可操作以分析所述捕获的图像并从其确定钻杆相对于所述装置的位置。

4. 发明申请

US20130345878A1 VIDEOMETRIC SYSTEMS AND METHODS FOR OFFSHORE AND OIL-WELL DRILLING 有权
标题翻译：海洋和油井钻井的视频系统和方法
公开(公告)号：US20130345878A1
公开(公告)日：2013-12-26
申请号：US13695241
申请日：2011-04-28
申请人： Arne Austefjord , Pal Jacob Nessjoen
发明人： Arne Austefjord , Pal Jacob Nessjoen
IPC分类号： E21B19/16
CPC分类号： E21B19/165 , B66C13/02 , B66C13/085 , B66C23/16 , H04N7/18
摘要： A system is disclosed for determining the position of a downhole drill pipe relative to a pipe handling device. The system comprises: an imaging means arranged to capture an image of the drill pipe in a region of the pipe for engagement by the device; and a processor operable to analyse said captured image and to determine therefrom the position of the drill pipe relative to said device.
摘要翻译：公开了一种用于确定井下钻杆相对于管道处理装置的位置的系统。该系统包括：成像装置，其布置成在管道的一个区域中捕获钻杆的图像，以便由装置接合; 以及处理器，其可操作以分析所述捕获的图像并从其确定钻杆相对于所述装置的位置。

5. 发明申请

US20110245980A1 METHODS AND APPARATUS FOR REDUCING STICK-SLIP 有权
标题翻译：减少滑移的方法和装置
公开(公告)号：US20110245980A1
公开(公告)日：2011-10-06
申请号：US13132559
申请日：2009-11-30
申请人： Pal Jacob Nessjoen , Age Kyllingstad
发明人： Pal Jacob Nessjoen , Age Kyllingstad
IPC分类号： G05D19/02 , E21B44/00 , G06F19/00
CPC分类号： E21B44/00 , G05B15/02 , G05D19/02
摘要： A method and apparatus for estimating the instantaneous rotational speed of a bottom hole assembly at the lower end of a drill string. In one embodiment, a method includes driving the drill string by a drilling mechanism at the upper end of the drill string. A fundamental frequency of stick-slip oscillations suffered by the drill string is estimated. Variations in a drive torque of the drilling mechanism are determined. Known torsional compliance of the drill string is combined with the variations in the drive torque. An output signal representing the instantaneous rotational speed is provided.
摘要翻译：一种用于估计钻柱下端的井底组件的瞬时转速的方法和装置。在一个实施例中，一种方法包括通过在钻柱的上端处的钻孔机构来驱动钻柱。估计钻柱遭受的粘滑振荡的基本频率。确定钻孔机构的驱动扭矩的变化。钻柱的已知扭转顺应性与驱动扭矩的变化相结合。提供表示瞬时转速的输出信号。

6. 发明授权

US08689906B2 Methods and apparatus for reducing stick-slip 有权
标题翻译：降低粘滑的方法和装置
公开(公告)号：US08689906B2
公开(公告)日：2014-04-08
申请号：US13132559
申请日：2009-11-30
申请人： Pal Jacob Nessjoen , Age Kyllingstad
发明人： Pal Jacob Nessjoen , Age Kyllingstad
IPC分类号： E21B19/00 , E21B21/00 , E21B44/00 , G05B11/01 , G01V3/00
CPC分类号： E21B44/00 , G05B15/02 , G05D19/02
摘要： A method and apparatus for estimating the instantaneous rotational speed of a bottom hole assembly at the lower end of a drill string. In one embodiment, a method includes driving the drill string by a drilling mechanism at the upper end of the drill string. A fundamental frequency of stick-slip oscillations suffered by the drill string is estimated. Variations in a drive torque of the drilling mechanism are determined. Known torsional compliance of the drill string is combined with the variations in the drive torque. An output signal representing the instantaneous rotational speed is provided.
摘要翻译：一种用于估计钻柱下端的井底组件的瞬时转速的方法和装置。在一个实施例中，一种方法包括通过在钻柱的上端处的钻孔机构来驱动钻柱。估计钻柱遭受的粘滑振荡的基本频率。确定钻孔机构的驱动扭矩的变化。钻柱的已知扭转顺应性与驱动扭矩的变化相结合。提供表示瞬时转速的输出信号。

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