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1. 发明申请

WO2008137078A1 CONSTANT-MODE AUTO-DRILL WITH PRESSURE DERIVATIVE CONTROL 审中-公开
标题翻译：具有压力传感控制的恒定模式自动钻孔
公开(公告)号：WO2008137078A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/005691
申请日：2008-05-02
申请人： VERMEER MANUFACTURING COMPANY , CARLSON, Robin, W. , LANE, Philip, R.
发明人： CARLSON, Robin, W. , LANE, Philip, R.
IPC分类号： E21B7/04 , E21B44/06
CPC分类号： E21B7/046 , E21B44/06
摘要： Some embodiments of the invention concern HDD in an automatic drilling mode. Such embodiments can include maintaining a constant output parameter while performing a drilling operation using an HDD rig (20) having a thrust pump, generating hydraulic fluid pressure measurements from one or more pumps of the HDD rig, comparing the hydraulic fluid pressure measurements to a variable pressure limit, calculating a derivative value using the measured hydraulic fluid pressure measurements, comparing the derivative value to a derivative threshold, decreasing the variable pressure limit when the derivative value exceeds the derivative threshold, wherein the amount that the variable pressure limit is decreased is based on one or more of the hydraulic fluid pressure measurements, and reducing output of the thrust pump when the comparison of the hydraulic fluid pressure measurements to the variable pressure limit indicates that one or more of the hydraulic fluid pressure measurements exceed the variable pressure limit.
摘要翻译：本发明的一些实施例在自动钻孔模式中涉及HDD。这样的实施例可以包括在使用具有推力泵的HDD钻机（20）执行钻井操作时维持恒定的输出参数，从HDD钻机的一个或多个泵产生液压流体压力测量值，将液压流体压力测量值与变量使用所测量的液压流体压力测量值来计算导数值，将导数值与导数阈值进行比较，当导数值超过导数阈值时减小可变压力极限，其中可变压力极限值减少的量基于在液压流体压力测量值与可变压力极限的比较表明一个或多个液压流体压力测量值超过可变压力极限时，在一个或多个液压流体压力测量中，以及减小推力泵的输出。

2. 发明申请

WO2008137042A1 METHOD AND APPARATUS FOR ESTABLISHING A MANUAL GOVERNOR CONTROL SETTING IN AN ELECTRO-HYDRAULIC SYSTEM 审中-公开
标题翻译：在电液系统中建立手动控制器的方法和装置
公开(公告)号：WO2008137042A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/005637
申请日：2008-05-02
申请人： VERMEER MANUFACTURING COMPANY , CARLSON, Robin, W. , LANE, Philip, R.
发明人： CARLSON, Robin, W. , LANE, Philip, R.
IPC分类号： E21B7/04 , E21B44/00
CPC分类号： E21B7/046 , E21B44/00
摘要： An horizontal directional drilling (HDD) system having dynamically scalable control settings is disclosed. Such a system can include a drill pipe configured to attach to a boring tool, a user control having an input device moveable in position along an input range, the user control configured to output a control signal proportional to the position of the input device along the input range, a pump having an output range, the pump configured to move the drill pipe at various output levels over the output range based on the control signal, and a controller coupled to the user control and the pump, the controller configured to execute program instructions stored in memory to cause the HDD system to: perform drilling operations in a first control setting in which the output range of the pump corresponds to the input range of the user control and changes in output of the pump are proportional to positional changes of the input device along the input range, and perform drilling operations in a second control setting in which the output range of the pump is limited by a output limit and changes in output of the pump are proportionally scaled to positional changes of the input device along the input range.
摘要翻译：公开了具有动态可缩放控制设置的水平定向钻（HDD）系统。这样的系统可以包括配置成附接到钻孔工具的钻杆，具有可沿着输入范围可移动的输入装置的用户控制，所述用户控制被配置为输出与输入装置的位置成正比的控制信号输入范围，具有输出范围的泵，所述泵被配置为基于所述控制信号在所述输出范围内以各种输出水平移动所述钻杆;以及控制器，其耦合到所述用户控制和所述泵，所述控制器被配置为执行程序存储在存储器中的指令，以使HDD系统在第一控制设置中执行钻孔操作，其中泵的输出范围对应于用户控制的输入范围并且泵的输出变化与泵的输出范围成正比输入装置，并且在第二控制设置中执行钻孔操作，其中泵的输出范围受到输出限制的限制和变化泵的输出按比例缩放到沿着输入范围的输入装置的位置变化。

3. 发明申请

WO2010101987A3 TWO PIPE HORIZONTAL DIRECTIONAL DRILLING SYSTEM 审中-公开
标题翻译：双管水平定向钻孔系统
公开(公告)号：WO2010101987A3
公开(公告)日：2010-10-28
申请号：PCT/US2010026025
申请日：2010-03-03
申请人： VERMEER MFG CO , CARLSON ROBIN W , WISNIEWSKI DAVID
发明人： CARLSON ROBIN W , WISNIEWSKI DAVID
IPC分类号： E21B7/04 , E21B7/08
CPC分类号： E21B7/002 , E21B7/046 , E21B17/07 , E21B19/16
摘要： The present disclosure provides a drill drive unit and drill string make up and break up method for use with a dual pipe drill string configuration. The drill drive unit includes telescoping outer and inner drive shafts that are configured to rotate independent of each other. The method involves connecting and disconnecting inner shafts and outer shafts of the dual pipe drill string.
摘要翻译：本公开提供了一种与双管钻柱结构一起使用的钻机驱动单元和钻柱组合和分解方法。钻机驱动单元包括构造成彼此独立旋转的伸缩外驱动轴和内驱动轴。该方法涉及连接和断开双管钻柱的内轴和外轴。

4. 发明申请

WO2008057145A3 DUAL ROD DRILL PIPE WITH IMPROVED FLOW PATH METHOD AND APPARATUS 审中-公开
标题翻译：具有改进流路方法和装置的双刃钻管
公开(公告)号：WO2008057145A3
公开(公告)日：2008-10-23
申请号：PCT/US2007012417
申请日：2007-05-24
申请人： VERMEER MFG CO , CARLSON ROBIN W , RUNQUIST RANDY R , MICHAEL TOD , MOYER SHAWN
发明人： CARLSON ROBIN W , RUNQUIST RANDY R , MICHAEL TOD , MOYER SHAWN
IPC分类号： E21B17/18 , E21B21/10
CPC分类号： E21B17/18 , E21B21/103
摘要： A drill rod assembly (100, 200, 400, 500) including inner (110, 210, 410, 510) and outer (120, 220, 420, 520) drill rods. The drill rod assembly further including flow passages (140, 240, 440, 540) that are in fluid communication with an annular fluid flow path (160, 260, 460, 560) defined between the inner and outer drill rods. The passages preventing blockage of a drill string fluid flow path when a number of drill rod assemblies are interconnected to form a drill string.
摘要翻译：包括内部（110,210,410,510）和外部（120,220,420,520）钻杆的钻杆组件（100,200,400,500）。所述钻杆组件还包括与限定在所述内钻杆和所述外钻杆之间的环形流体流路（160,260,460,560）流体连通的流动通道（140,240,440,540）。当多个钻杆组件互连以形成钻柱时，通道防止钻柱流体流动路径的堵塞。

5. 发明申请

WO2011146490A1 TWO PIPE HORIZONTAL DIRECTIONAL DRILLING SYSTEM 审中-公开
标题翻译：两管道水平方向钻孔系统
公开(公告)号：WO2011146490A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/036817
申请日：2011-05-17
申请人： VERMEER MANUFACTURING COMPANY , VAN ZEE, Michael, D. , OTIS, Ryan, D. , RECKER, Clint, M. , WISNIEWSKI, David , CARLSON, Robin, W.
发明人： VAN ZEE, Michael, D. , OTIS, Ryan, D. , RECKER, Clint, M. , WISNIEWSKI, David , CARLSON, Robin, W.
IPC分类号： E21B7/08 , E21B19/15 , E21B10/08
CPC分类号： E21B7/04 , E21B3/02 , E21B7/02 , E21B7/046 , E21B17/18 , E21B19/00 , Y10T29/49815
摘要： The present disclosure provides a drill drive unit and drill string make up and break up unit with a method for use with a dual pipe drill string configuration. The drill drive unit is mounted to a single carriage and includes an outer drive spindle in a position fixed to the carriage with inner drive spindle configured to rotate independent of the outer drive spindle while being able to move longitudinally at least 12 inches relative to the outer drive spindle. The method involves connecting and disconnecting inner shafts and outer shafts of the dual pipe drill string.
摘要翻译：本公开提供了一种钻头驱动单元和钻柱组合和分解单元，其具有用于双管钻柱构造的方法。钻机驱动单元安装到单个托架上，并且包括外部驱动主轴，该外部驱动主轴固定在滑架上，内部驱动主轴被配置为独立于外部驱动主轴旋转，同时能够相对于外部驱动轴纵向移动至少12英寸驱动主轴。该方法涉及连接和断开双管钻柱的内轴和外轴。

6. 发明申请

WO2010101987A2 TWO PIPE HORIZONTAL DIRECTIONAL DRILLING SYSTEM 审中-公开
标题翻译：两管道水平方向钻孔系统
公开(公告)号：WO2010101987A2
公开(公告)日：2010-09-10
申请号：PCT/US2010/026025
申请日：2010-03-03
申请人： VERMEER MANUFACTURING COMPANY , CARLSON, Robin, W. , WISNIEWSKI, David
发明人： CARLSON, Robin, W. , WISNIEWSKI, David
IPC分类号： E21B7/04 , E21B7/08
CPC分类号： E21B7/002 , E21B7/046 , E21B17/07 , E21B19/16
摘要： The present disclosure provides a drill drive unit and drill string make up and break up method for use with a dual pipe drill string configuration. The drill drive unit includes telescoping outer and inner drive shafts that are configured to rotate independent of each other. The method involves connecting and disconnecting inner shafts and outer shafts of the dual pipe drill string.
摘要翻译：本公开提供了一种用于双管钻柱配置的钻机驱动单元和钻柱组合和拆分方法。钻机驱动单元包括伸缩的外驱动轴和内驱动轴，其构造成彼此独立地旋转。该方法涉及连接和断开双管钻柱的内轴和外轴。

7. 发明申请

WO2008057145A2 DUAL ROD DRILL PIPE WITH IMPROVED FLOW PATH METHOD AND APPARATUS 审中-公开
标题翻译：具有改进流路方法和装置的双刃钻管
公开(公告)号：WO2008057145A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/012417
申请日：2007-05-24
申请人： VERMEER MANUFACTURING COMPANY , CARLSON, Robin, W. , RUNQUIST, Randy, R. , MICHAEL, Tod , MOYER, Shawn
发明人： CARLSON, Robin, W. , RUNQUIST, Randy, R. , MICHAEL, Tod , MOYER, Shawn
CPC分类号： E21B17/18 , E21B21/103
摘要： A drill rod assembly including inner and outer drill rods. The drill rod assembly further including flow passages that are in fluid communication with an annular fluid flow path defined between the inner and outer drill rods. The passages preventing blockage of a drill string fluid flow path when a number of drill rod assemblies are interconnected to form a drill string.
摘要翻译：包括内钻杆和外钻杆的钻杆组件。所述钻杆组件还包括与限定在所述内钻杆和所述外钻杆之间的环形流体流动路径流体连通的流动通道。当多个钻杆组件互连以形成钻柱时，通道防止钻柱流体流动路径的堵塞。

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