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1. 发明授权

US06745836B2 Down hole motor assembly and associated method for providing radial energy 失效
标题翻译：井下电机组合及相关方法提供径向能量
公开(公告)号：US06745836B2
公开(公告)日：2004-06-08
申请号：US10142810
申请日：2002-05-08
申请人： Jeff L. Taylor , Mark A. Taylor
发明人： Jeff L. Taylor , Mark A. Taylor
IPC分类号： E21B406
CPC分类号： E21B23/006 , E21B4/006 , E21B31/113
摘要： The down hole motor is a self-contained radial drive unit that is driven by a linear input, which can be supplied from various sources. As linear motion is applied to the input of the tool, drive pins on a drive shaft follow a helical path, converting the linear motion into radial motion at the attached mandrel end. This may then be utilized in various activities such as drilling, boring and obstruction removal. This tool may also be used in conjunction with jarring mechanisms in order to create an impact drilling device, or a percussion motor.
摘要翻译：井下电机是一个独立的径向驱动单元，由可以从各种来源供应的线性输入驱动。当直线运动施加到工具的输入时，驱动轴上的驱动销跟随螺旋路径，将直线运动转换为连接的心轴端的径向运动。这可以用于各种活动，例如钻孔，钻孔和阻塞去除。该工具还可以与振动机构一起使用，以便产生冲击钻孔装置或冲击电机。

2. 发明授权

US06725932B2 Down hole jar tool 失效
标题翻译：井下罐工具
公开(公告)号：US06725932B2
公开(公告)日：2004-04-27
申请号：US10143709
申请日：2002-05-08
申请人： Mark A. Taylor , Jeff L. Taylor
发明人： Mark A. Taylor , Jeff L. Taylor
IPC分类号： E21B31107
CPC分类号： E21B31/113 , E21B31/107
摘要： The down hole jar tool is a tool used to apply jarring forces to objects that may be obstructing the path of a down hole, or above-ground operation that requires a repetitive jarring action to dislodge or remove such objects. The tool is used by providing a linear input to a mandrel portion that draws back against a compressible unit of predetermined resistance until a releasing means abruptly releases the mandrel portion. The mandrel portion then rapidly moves in the direction of the linear input until it encounters a stationary anvil, which produces the desired jarring action. This tool may also be combined with accelerators and/or valves, as well as other tools, to create a more substantial jarring impact.
摘要翻译：井下钻孔工具是用于向可能阻碍井下路径的物体施加刺激力的工具，或者需要重复刺激作用以移除或移除这些物体的地面操作。通过向心轴部分提供线性输入来使用该工具，该心轴部分向预定电阻的可压缩单元拉回，直到释放装置突然释放心轴部分。心轴部分然后在线性输入的方向上快速移动，直到其遇到固定的砧座，产生所需的振动作用。该工具还可以与加速器和/或阀以及其他工具结合，以产生更大的刺耳的影响。

3. 发明授权

US06782951B2 Flow-activated valve and method of use 失效
标题翻译：流动阀和使用方法
公开(公告)号：US06782951B2
公开(公告)日：2004-08-31
申请号：US10143696
申请日：2002-05-08
申请人： Jeff L. Taylor , Mark A. Taylor
发明人： Jeff L. Taylor , Mark A. Taylor
IPC分类号： E21B31113
CPC分类号： E21B31/1135
摘要： According to the present invention, the flow-activated valve assembly is a fluid-driven tool for use in various down hole drilling and fishing operations, which is activated by the introduction of fluid into an enclosed assembly, whereby fluid forces a movable portion of such assembly to slide until it engages a stationary portion, where an impact is realized, and at which time the fluid is permitted to exhaust. Upon this impact, another valve is opened to permit fluid to flow in another channel, moving the assembly in the opposite direction until it reaches a second stationary portion, at which point another impact is realized in the opposite direction. This creates a bi-directional hammering effect for each cycle of the tool, which can be utilized in various applications, either for the jarring effect, the linear motion, or a combination of both.
摘要翻译：根据本发明，流动致动阀组件是用于各种井下钻井和钓鱼操作的流体驱动工具，其通过将流体引入封闭组件而被激活，由此流体迫使这样的可移动部分组件滑动直到其接合固定部分，其中实现冲击，并且此时允许流体排出。在这种冲击下，另一个阀被打开以允许流体在另一个通道中流动，沿着相反的方向移动组件，直到其到达第二固定部分，此时在相反方向实现另一个冲击。这为工具的每个周期产生双向锤击效果，其可以用于各种应用中，用于刺激效果，线性运动或两者的组合。

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