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1. 发明申请

WO2011038263A3 CUTTING ELEMENT AND METHOD OF FORMING THEREOF 审中-公开
标题翻译：切割元件及其形成方法
公开(公告)号：WO2011038263A3
公开(公告)日：2011-06-23
申请号：PCT/US2010050252
申请日：2010-09-24
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD , ELEMENT SIX LTD , DIGIOVANNI ANTHONY A , LYONS NICHOLAS J , MOROZOV KONSTANTIN E , LIVERSAGE JOHN H , SCOTT DANNY E
发明人： DIGIOVANNI ANTHONY A , LYONS NICHOLAS J , MOROZOV KONSTANTIN E , LIVERSAGE JOHN H , SCOTT DANNY E
IPC分类号： E21B10/56 , E21B10/46 , E21B10/567
CPC分类号： E21B10/5735 , E21B10/573
摘要： A cutting element comprising a substrate having an upper surface, a rear surface spaced apart from the upper surface, and a side surface connected to the rear surface and upper surface. The cutting element further includes a superabrasive layer comprising a rear surface, an upper surface, and a side surface connected to and extending between the rear surface and upper surface, wherein the rear surface of the superabrasive layer overlies the upper surface of the substrate. The cutting element is also formed to include a jacket overlying the side surface of the substrate and abutting a portion of the rear surface of the superabrasive layer, wherein the jacket comprises a flange extending along a portion of the side surface of the superabrasive layer.
摘要翻译：一种切割元件，包括具有上表面的基板，与上表面间隔开的后表面，以及连接到后表面和上表面的侧表面。切割元件还包括超磨料层，其包括后表面，上表面和连接到后表面和上表面之间并在其后表面和上表面之间延伸的侧表面，其中超级磨料层的后表面覆盖在基底的上表面上。切割元件还形成为包括覆盖在基底的侧表面上的护套并且邻接超研磨层的后表面的一部分，其中护套包括沿着超级磨料层的侧表面的一部分延伸的凸缘。

2. 发明申请

WO2011041693A4 CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH-BORING TOOLS 审中-公开
标题翻译：切割元件在切割中使用时产生切割效果，包括这种切割元件的接地工具，以及形成和使用这种切割元件和接地工具的方法
公开(公告)号：WO2011041693A4
公开(公告)日：2011-09-15
申请号：PCT/US2010051148
申请日：2010-10-01
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD , SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
发明人： SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
IPC分类号： E21B10/567 , E21B10/42 , E21B10/56
CPC分类号： E21B10/5735 , B22F2998/00 , B24D3/10 , B24D18/0009 , C23C30/005 , E21B10/43 , E21B10/567 , C22C26/00
摘要： Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear Hp. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element.
摘要翻译：用于钻孔工具的切割元件可能在切割期间在其上的磨损疤痕上产生剪切唇。钻石台可能具有较高的耐磨性，并且金刚石台的边缘可能会倒角，其结合可能导致形成剪切唇。切割元件可以包括导致在切割期间形成剪切唇缘的多层金刚石台。钻孔工具包括这样的切割元件。形成切割元件的方法可以包括选择性地设计和配置切割元件以形成剪切Hp。使用钻孔工具切割地层的方法包括用工具上的切割元件切割地层，并在切割元件上产生磨损痕迹的剪切唇缘。切割元件可以被配置成使得剪切唇缘包括切割元件的金刚石材料。

3. 发明申请

WO2011041693A3 CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH-BORING TOOLS 审中-公开
标题翻译：配置成在切割过程中产生剪切唇的切割元件，包括这种切割元件的凿岩工具，以及形成和使用这种切割元件和凿岩工具的方法
公开(公告)号：WO2011041693A3
公开(公告)日：2011-07-14
申请号：PCT/US2010051148
申请日：2010-10-01
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD , SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
发明人： SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
IPC分类号： E21B10/567 , E21B10/42 , E21B10/56
CPC分类号： E21B10/5735 , B22F2998/00 , B24D3/10 , B24D18/0009 , C23C30/005 , E21B10/43 , E21B10/567 , C22C26/00
摘要： Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear Hp. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element.
摘要翻译：用于钻地工具的切割元件在切割期间可能在其上的磨痕上产生剪切唇。金刚石台可以表现出相对较高的耐磨性，并且金刚石台的边缘可以被倒角，其组合可以导致形成剪切唇。切割元件可以包括在切割期间形成剪切唇的多层金刚石台。钻地工具包括这种切割元件。形成切割元件的方法可包括选择性地设计和配置切割元件以形成剪切Hp。使用钻地工具切割地层的方法包括用工具上的切割元件切割地层，并在切割元件上的磨痕上产生剪切唇。切割元件可构造成使得剪切唇缘包括切割元件的金刚石材料。

4. 发明公开

EP2483512A4 CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH-BORING TOOLS 有权转让
标题翻译：用于生产剪切边过程中，使用于切割元件构成的剪裁，ERDBOHRWERKZEUGE用形成和这样的切削元素和ERDBOHRWERKZEUGE中使用这种切削元件和方法
公开(公告)号：EP2483512A4
公开(公告)日：2016-06-01
申请号：EP10821344
申请日：2010-10-01
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD
发明人： SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
IPC分类号： E21B10/567 , B24D3/10 , B24D18/00 , C23C30/00 , E21B10/42 , E21B10/43 , E21B10/56 , E21B10/573
CPC分类号： E21B10/5735 , B22F2998/00 , B24D3/10 , B24D18/0009 , C23C30/005 , E21B10/43 , E21B10/567 , C22C26/00
摘要： Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear lip. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element.

5. 发明专利

CA2776780C CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH-BORING TOOLS 未知
公开(公告)号：CA2776780C
公开(公告)日：2014-12-23
申请号：CA2776780
申请日：2010-10-01
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD
发明人： SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
IPC分类号： E21B10/567 , E21B10/42 , E21B10/56
摘要： Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear Hp. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element.

6. 发明专利

CA2775102A1 CUTTING ELEMENT AND METHOD OF FORMING THEREOF 未知
公开(公告)号：CA2775102A1
公开(公告)日：2011-03-31
申请号：CA2775102
申请日：2010-09-24
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD , ELEMENT SIX LTD
发明人： DIGIOVANNI ANTHONY A , LYONS NICHOLAS J , MOROZOV KONSTANTIN E , LIVERSAGE JOHN H , SCOTT DANNY E
IPC分类号： E21B10/56 , E21B10/46 , E21B10/567
摘要： A cutting element comprising a substrate having an upper surface, a rear surface spaced apart from the upper surface, and a side surface connected to the rear surface and upper surface. The cutting element further includes a superabrasive layer comprising a rear surface, an upper surface, and a side surface connected to and extending between the rear surface and upper surface, wherein the rear surface of the superabrasive layer overlies the upper surface of the substrate. The cutting element is also formed to include a jacket overlying the side surface of the substrate and abutting a portion of the rear surface of the superabrasive layer, wherein the jacket comprises a flange extending along a portion of the side surface of the superabrasive layer.

7. 发明专利

CA2776780A1 CUTTING ELEMENTS CONFIGURED TO GENERATE SHEAR LIPS DURING USE IN CUTTING, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING AND USING SUCH CUTTING ELEMENTS AND EARTH-BORING TOOLS 未知
公开(公告)号：CA2776780A1
公开(公告)日：2011-04-07
申请号：CA2776780
申请日：2010-10-01
申请人： BAKER HUGHES INC , ELEMENT SIX PRODUCTION PTY LTD
发明人： SCOTT DANNY E , SKEEM MARCUS R , LUND JEFFREY B , LIVERSAGE JOHN H , ADIA MOOSA MAHOMED
IPC分类号： E21B10/567 , E21B10/42 , E21B10/56
摘要： Cutting elements for earth-boring tools may generate a shear lip at a wear scar thereon during cutting. A diamond table may exhibit a relatively high wear resistance, and an edge of the diamond table may be chamfered, the combination of which may result in the formation of a shear lip. Cutting elements may comprise multi-layer diamond tables that result in the formation of a shear lip during cutting. Earth-boring tools include such cutting elements. Methods of forming cutting elements may include selectively designing and configuring the cutting elements to form a shear Hp. Methods of cutting a formation using an earth-boring tool include cutting the formation with a cutting element on the tool, and generating a shear lip at a wear scar on the cutting element. The cutting element may be configured such that the shear lip comprises diamond material of the cutting element.

8. 发明授权

US6290007B2 Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability 失效
标题翻译：用于定向钻孔的旋转钻头，采用具有切割元件和上钻能力的串联量规垫
公开(公告)号：US6290007B2
公开(公告)日：2001-09-18
申请号：US75309601
申请日：2001-01-02
申请人： BAKER HUGHES INC
发明人： BEUERSHAUSEN CHRISTOPHER C , COSTO JR ROBERT J , SCOTT DANNY E , PESSIER RUDOLF C O
IPC分类号： E21B10/46 , E21B17/10 , E21B10/26
CPC分类号： E21B17/1092 , E21B10/46
摘要： A rotary drag bit suitable for directional drilling. The bit includes a bit body from which extend radially-oriented blades carrying PDC cutters. The blades extend to primary gage pads, above which secondary gage pads are either longitudinally spaced or rotationally spaced, or both, defining a gap or discontinuity between the primary and secondary gage pads through which drilling fluid from adjacent junk slots may communicate laterally or circumferentially. Longitudinally leading edges of the secondary gage pads carry cutters, such as chisel-shaped cutters for smoothing the sidewall of the borehole. The cutters are preferably configured and oriented so as to provide a relatively aggressive cutting edge to the formation in both longitudinal and rotational directions of bit movement. Cutters may likewise be disposed on the trailing ends of the secondary gage pads to provide an up-drill capability to facilitate removal of the bit from the borehole.
摘要翻译：适用于定向钻孔的旋转牵引钻头。该钻头包括一个承载PDC切割器的径向定向刀片的位体。叶片延伸到主量规焊盘，在其上方，二次量规焊盘沿纵向间隔开或旋转间隔开，或两者限定了初级和次级量规焊盘之间的间隙或不连续性，来自相邻垃圾槽的钻井液体可通过横向或周向连通。二次测量垫的纵向前缘带有切割器，例如用于平滑钻孔侧壁的凿子切割器。切割器优选地构造和定向以便在钻头移动的纵向和旋转方向上向地层提供相对激进的切割边缘。切割器同样可以设置在二次量规焊盘的尾端上，以提供上钻能力以便于从钻孔中移除钻头。

9. 发明公开

EP2885495A4 APPARATUSES AND METHODS FOR OBTAINING AT-BIT MEASUREMENTS FOR AN EARTH BORING DRILLING TOOL 有权转让
标题翻译：装置和方法进行测量钻头上FOR A ERDBOHRWERKZEUG
公开(公告)号：EP2885495A4
公开(公告)日：2016-03-02
申请号：EP13829458
申请日：2013-08-15
申请人： BAKER HUGHES INC , ELEMENT SIX LTD
发明人： SCOTT DANNY E , MOLLART TIMOTHY PETER , BRANDON JOHN ROBERT
IPC分类号： E21B47/01 , B22F7/06 , C22C26/00
CPC分类号： E21B49/003 , B22F7/06 , B22F2005/001 , B22F2005/005 , C22C26/00 , E21B10/54 , E21B10/55 , E21B10/56 , E21B10/567 , E21B12/00 , E21B12/02 , E21B44/00 , E21B47/00 , E21B47/01
摘要： An earth-boring drilling tool comprises a cutting element. The cutting element comprises a substrate, a diamond table, and at least one sensing element formed from a doped diamond material disposed at least partially within the diamond table. A method for determining an at-bit measurement for an earth-boring drill bit comprises receiving an electrical signal generated within a doped diamond material disposed within a diamond table of a cutting element of the earth-boring drill bit, and correlating the electrical signal with at least one parameter during a drilling operation.

10. 发明公开

EP2625368A4 COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND COMPONENTS INCLUDING SUCH COMPOSITE MATERIALS, POLYCRYSTALLINE MATERIALS INCLUDING NANOPARTICLES, AND RELATED METHODS 审中-公开
标题翻译：随着纳米，ERDBOHRWERKZEUGE和复合材料这样的复合成分，具有这样的纳米颗粒和相关程序多晶材料
公开(公告)号：EP2625368A4
公开(公告)日：2015-07-15
申请号：EP11831538
申请日：2011-10-05
申请人： BAKER HUGHES INC
发明人： SCOTT DANNY E , DIGIOVANNI ANTHONY A , EASON JIMMY W
IPC分类号： E21B10/55 , C04B35/653 , E21B10/42 , E21B10/62
CPC分类号： B22D19/14 , B22F1/0003 , B22F3/12 , B22F7/08 , C22C19/07 , C22C32/0047 , E21B10/55

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