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

US20160108677A1 UP DRILL APPARATUS AND METHOD 有权
标题翻译：上钻装置和方法
公开(公告)号：US20160108677A1
公开(公告)日：2016-04-21
申请号：US14863760
申请日：2015-09-24
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , Michael V. Williams , Russell Koenig , Chaitanya P. Challa , Frank R. Vignal
IPC分类号： E21B6/02 , E21B17/07 , E21B3/00
CPC分类号： E21B6/02 , E21B3/00 , E21B4/10 , E21B17/07
摘要： An apparatus including a rotating segment having a first radial surface, a non-rotating segment having a second radial surface, a housing disposed around the first and second radial surfaces, and one or more rolling elements disposed between and in contact with the first and second radial surfaces for transferring the non-rotating segment in an axial direction upon rotation of the rotating segment. The non-rotating element may be a second rotating element that rotates at a different rotational rate than the rotating element. Each rolling element moves 360 degrees along a circular path relative to the first radial surface and the second radial surface. The first or second radial surface has a tapered section. A downhole apparatus includes a power mandrel having a first end connected to a power section member and a second end having a rotating cam surface; a rotating element engaging the rotating cam surface; an anvil sub attached to a workstring, with the anvil sub having a stationary cam surface configured to engage with the rotating cam surface. Rotation of the rotating cam surface moves the anvil sub and the workstring axially within the wellbore.
摘要翻译：一种装置，包括具有第一径向表面的旋转部分，具有第二径向表面的非旋转部分，围绕第一和第二径向表面设置的壳体以及设置在第一和第二径向表面之间并与之接触的一个或多个滚动元件径向表面，用于在旋转段旋转时沿轴向传递非旋转段。非旋转元件可以是以与旋转元件不同的旋转速率旋转的第二旋转元件。每个滚动元件相对于第一径向表面和第二径向表面沿着圆形路径移动360度。第一或第二径向表面具有锥形部分。井下装置包括功率心轴，其具有连接到动力部件的第一端和具有旋转凸轮表面的第二端; 接合所述旋转凸轮表面的旋转元件; 砧座子附接到工作绳，砧座具有构造成与旋转的凸轮表面接合的固定的凸轮表面。旋转凸轮表面的旋转使砧座子和工作轴在轴孔内轴向移动。

2. 发明申请

US20160319883A1 CV JOINT FOR DRILLING MOTOR AND METHOD 审中-公开
标题翻译： CV接头用于钻孔电机和方法
公开(公告)号：US20160319883A1
公开(公告)日：2016-11-03
申请号：US14702324
申请日：2015-05-01
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , William C. Herben
IPC分类号： F16D3/22 , E21B17/05 , F16D3/205 , E21B4/00
CPC分类号： E21B4/00 , E21B17/03 , F16D3/221
摘要： A CV joint for a downhole drilling motor includes a center shaft including a top shaft section and a bottom shaft section. The top shaft section is at least partially housed within a cavity of a first insert, which is housed within a cavity of a rotor adapter. The bottom shaft section is at least partially housed within a cavity of a second insert, which is housed within a cavity of a drive shaft adapter. An outer surface of the top and bottom shaft sections may include multiple top shaft pockets and multiple bottom shaft pockets, respectively. The first and second inserts may each include a series of recesses. Top shear members may be partially housed within the top shaft pockets and the recesses of the first insert. Bottom shear members may be partially housed within the bottom shaft pockets and the recesses of the second insert.
摘要翻译：用于井下钻孔马达的CV接头包括具有上轴部和底轴部的中心轴。顶轴部分至少部分地容纳在第一插入件的空腔内，第一插入件容纳在转子适配器的空腔内。底部轴部至少部分地容纳在第二插入件的空腔内，第二插入件容纳在驱动轴适配器的空腔内。顶部和底部轴段的外表面可以分别包括多个顶部轴袋和多个底部轴袋。第一和第二插入件可以各自包括一系列凹部。顶部剪切构件可以部分地容纳在顶部轴袋和第一插入件的凹部内。底部剪切构件可以部分地容纳在底部轴袋和第二插入件的凹部内。

3. 发明申请

US20160376852A1 Stabilizer Assembly and Method 审中-公开
标题翻译：稳定器装配和方法
公开(公告)号：US20160376852A1
公开(公告)日：2016-12-29
申请号：US14751723
申请日：2015-06-26
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , Kevin J. Rudy , Mike V. Williams
IPC分类号： E21B17/10 , E21B19/00
CPC分类号： E21B17/1078 , E21B33/1291
摘要： A stabilizer assembly for a tubular member includes a stabilizing body dimensioned to fit around the tubular member, a central portion having a radial projection, and a first end having a first threaded outer surface and a set of integral first elastic members. A first nut member includes a proximal end with a threaded inner surface configured to engage the first threaded outer surface of the stabilizing body and a central portion with a first tapered inner surface configured to engage the first elastic members of the stabilizing body. Threading the first nut member onto the first end of the stabilizing body forces the first elastic members to engage the first tapered inner surface of the first nut member thereby radially flexing the first elastic members to engage the tubular member. An inner surface of a distal end of each first elastic member may include a grip section.
摘要翻译：用于管状构件的稳定器组件包括稳定体，其尺寸适于围绕管状构件，中心部分具有径向突出部，第一端部具有第一螺纹外表面和一组一体的第一弹性构件。第一螺母构件包括近端，其具有构造成接合稳定体的第一螺纹外表面的螺纹内表面和具有构造成接合稳定体的第一弹性构件的第一锥形内表面的中心部分。将第一螺母构件穿过稳定体的第一端部迫使第一弹性构件接合第一螺母构件的第一锥形内表面，从而使第一弹性构件径向弯曲以与管状构件接合。每个第一弹性构件的远端的内表面可以包括握持部。

4. 发明申请

US20160108678A1 BORING APPARATUS AND METHOD 有权
标题翻译：镗孔装置和方法
公开(公告)号：US20160108678A1
公开(公告)日：2016-04-21
申请号：US14864016
申请日：2015-09-24
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , Michael V. Williams
IPC分类号： E21B6/02 , E21B17/07 , E21B10/40
CPC分类号： E21B6/02 , E21B4/10 , E21B10/14 , E21B10/26 , E21B10/40 , E21B10/46 , E21B17/07 , F16H25/00
摘要： An apparatus for boring a wellbore, including a bit body having a first end, an inner cavity, and a second end. The first end is connected to a workstring that is configured to deliver a rotational force to the bit body. The inner cavity contains a profile having a first radial cam surface. The second end includes a working face containing a cutting member. The apparatus also includes a pilot bit rotatively connected within the inner cavity. A second radial cam surface is contained on a first end of the pilot bit. The first and second radial cam surfaces are operatively configured to deliver a hammering force. A second end of the pilot bit may include an engaging surface configured to engage a formation surrounding the wellbore. The bit body rotates relative to the pilot bit.
摘要翻译：一种用于钻孔的装置，包括具有第一端，内腔和第二端的钻头体。第一端连接到被配置为向钻头体传递旋转力的工作绳。内腔包含具有第一径向凸轮表面的轮廓。第二端包括包含切割构件的工作面。该装置还包括在内腔内可旋转地连接的导向杆。第二径向凸轮表面包含在导向钻头的第一端上。第一和第二径向凸轮表面可操作地构造成传递锤击力。导向钻头的第二端可以包括配置成接合围绕井身的地层的接合表面。钻头体相对于导向钻头旋转。

5. 发明申请

US20160194915A1 Mud Motor Bearing Assembly and Method 审中-公开
公开(公告)号：US20160194915A1
公开(公告)日：2016-07-07
申请号：US14991225
申请日：2016-01-08
申请人： Ashmin, LC
发明人： Gunther HH von Gynz-Rekowski , William C. Herben , Daryl E. Bolejack
IPC分类号： E21B4/00 , F16C17/10
CPC分类号： E21B4/003 , F16C17/10 , F16C17/105 , F16C17/246 , F16C33/108 , F16C2204/00 , F16C2204/10 , F16C2206/00 , F16C2206/40 , F16C2352/00
摘要： A mud motor bearing assembly for use in drilling a hydrocarbon well. The bearing assembly includes a bearing section containing stationary bearing rigs and rotating bearing rings in stacked arrangement. The bearing rings have wedge-shaped projections. The wedge-shaped projections of two adjacent stationary bearing rings form a recess to accommodate the projection of a rotating bearing ring in sliding engagement. The bearing assembly is capable of bearing both radial and axial loads.

6. 发明申请

US20160108674A1 HAMMER DRILL 有权
标题翻译：锤钻
公开(公告)号：US20160108674A1
公开(公告)日：2016-04-21
申请号：US14864405
申请日：2015-09-24
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , Michael V. Williams , Russell Koenig
IPC分类号： E21B1/00 , E21B3/00 , E21B17/07 , E21B6/02
CPC分类号： E21B1/00 , E21B3/00 , E21B4/06 , E21B4/10 , E21B6/02 , E21B17/07
摘要： A downhole apparatus connected to a workstring within a wellbore. The workstring is connected to a bit member. The apparatus includes a mandrel operatively connected to a downhole motor mechanism, an anvil member operatively formed on the bit member, the anvil member being operatively connected to the mandrel, a radial bearing housing unit operatively connected to the workstring, with the radial bearing housing unit being disposed about the mandrel, and a hammer member slidably attached to the radial bearing housing unit.
摘要翻译：井下设备连接到井筒内的工作系统。工作串连接到位成员。该装置包括可操作地连接到井下马达机构的心轴，可操作地形成在钻头构件上的砧构件，砧构件可操作地连接到心轴，径向轴承壳体单元，可操作地连接到工作绳，径向轴承壳体单元围绕心轴布置，以及可滑动地附接到径向轴承座单元的锤构件。

7. 发明申请

US20160208558A1 BORING APPARATUS AND METHOD 有权
标题翻译：镗孔装置和方法
公开(公告)号：US20160208558A1
公开(公告)日：2016-07-21
申请号：US15008071
申请日：2016-01-27
申请人： Ashmin LC
发明人： Gunther HH von Gynz-Rekowski , Michael V. Williams
IPC分类号： E21B10/26 , E21B10/28
CPC分类号： E21B10/26 , E21B10/14
摘要： A boring apparatus includes an upper member and a bit body configured to rotate relative to a pilot bit. A first end of the upper member is connected to a workstring. An inner cavity of the upper member includes a first radial cam surface. A first end of the bit body is connected to a second end of the upper member such that the bit body rotates with the upper member. A second end of the bit body includes a working face. The pilot bit includes a first end disposed within the inner cavity of the upper member, and includes a second radial cam surface configured to cooperate with the first radial cam surface to deliver a hammering force. The pilot bit extends through a central bore of the bit body, and includes an engaging surface on its second end configured to engage a formation surrounding the wellbore.
摘要翻译：一种钻孔装置包括配置成相对于导向钻头旋转的上部构件和钻头体。上部构件的第一端连接到工作系统。上部构件的内腔包括第一径向凸轮表面。钻头体的第一端连接到上部构件的第二端，使得钻头体与上部构件一起旋转。钻头体的第二端包括工作面。导向钻头包括设置在上部构件的内部空腔内的第一端，并且包括第二径向凸轮表面，该第二径向凸轮表面构造成与第一径向凸轮表面协作以传递锤击力。导向钻头延伸穿过钻头体的中心孔，并且包括在其第二端上的接合表面，其构造成接合围绕井眼的地层。

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