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

WO2023031092A1 HYDRAULIC WORKOVER UNIT WITH TUBULAR HANDLING MECHANISM FOR TILTING TUBULARS 审中-公开
公开(公告)号：WO2023031092A1
公开(公告)日：2023-03-09
申请号：PCT/EP2022/073905
申请日：2022-08-29
申请人： TER BRON GROEP B.V.
发明人： POORT, Björn
IPC分类号： E21B19/00 , E21B3/04
摘要： The present invention relates to a hydraulic workover unit (2) configured for performing well operations, comprising a supporting structure (18) configured to be arranged above a well head (6); a tubular handling mechanism connected to the supporting structure (18) and configured for positioning a tubular (26) in an upright position above the well head (6), wherein in the upright position the tubular (26) has an upper end (32) facing substantially upwards and a bottom end (28) facing substantially downwards, a jacking system (10) mounted to the supporting structure (18) and arranged below the tubular (26) when in the upright position, wherein the jacking system (10) is configured for applying a load on the tubular (26) in at least an axial direction; wherein the tubular handling mechanism is configured for engaging the tubular (26) in a supply position wherein the bottom end (28) of the tubular (26) is positioned upwards relative to a horizontal plane, and for displacing, including tilting, the tubular (26) to the upright position, and vice versa.

2. 发明申请

WO2018118523A1 ROTARY TABLE DRIVE 审中-公开
公开(公告)号：WO2018118523A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/065779
申请日：2017-12-12
申请人： TULSA WINCH, INC.
发明人： WILLIAMS, Kirk , STRAHL, Shane
IPC分类号： E21B3/04 , E21B3/00 , E21B3/02 , E21B7/02
摘要： A rotary table drive with a top plate and a bottom plate cooperating to define a bore and an adjacent sealed gear housing. A bushing adapter passes through the bore and is configured to receive a bushing to mate with a segment of polygonal drill pipe allowing rotational motion to be imparted thereto. The device includes a ring bearing having an inner ring affixed rigidly to the bushing adapter and an outer ring rigidly affixed to the bottom plate, and a drive gear within the sealed gear housing mated to the bushing adapter such that the bushing adapter is rotated in response to rotation of the drive gear. The bearing is sealed against exposure to the elements by being surrounded on all sides by a combination of the top plate, bottom plate, and bushing adapter.

3. 发明申请

WO2012121945A3 METHODS OF FORMING POLYCRYSTALLINE TABLES AND POLYCRYSTALLINE ELEMENTS AND RELATED STRUCTURES 审中-公开
标题翻译：形成多晶体表和多晶元素及相关结构的方法
公开(公告)号：WO2012121945A3
公开(公告)日：2013-01-31
申请号：PCT/US2012027074
申请日：2012-02-29
申请人： BAKER HUGHES INC , DIGIOVANNI ANTHONY A , LYONS NICHOLAS J , NELMS DEREK L , SCOTT DANNY E
发明人： DIGIOVANNI ANTHONY A , LYONS NICHOLAS J , NELMS DEREK L , SCOTT DANNY E
IPC分类号： E21B3/04 , E21B10/573
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/14 , B24D18/0009 , B24D99/005 , C04B35/52 , C04B35/58 , C04B35/583 , C04B35/5831 , C04B35/6303 , C04B35/638 , C04B35/645 , C04B37/001 , C04B37/021 , C04B2235/3856 , C04B2235/386 , C04B2235/405 , C04B2235/427 , C04B2235/602 , C04B2235/608 , C04B2235/61 , C04B2235/661 , C04B2237/36 , C04B2237/361 , C04B2237/363 , C04B2237/401 , C22C26/00 , C22C2204/00 , E21B10/50 , E21B10/55 , E21B10/5673 , F16C33/043
摘要： Methods of forming a polycrystalline table comprise disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles is partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate is removed from the brown polycrystalline table and catalyst material is removed from the brown polycrystalline table. The brown polycrystalline table is then fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate comprising a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table comprises a plurality of interbonded grains of a superabrasive material.
摘要翻译：形成多晶台的方法包括在模具中设置包括超硬磨料材料的多个颗粒，包含硬质材料的底物和催化剂材料。多个颗粒在催化剂材料的存在下被部分烧结，以形成一个棕色多晶表，其具有附着在基底端部的第一渗透性。从棕色多晶表中除去底物，从棕色多晶表中除去催化剂材料。然后将棕色多晶表完全烧结以形成具有减小的第二渗透性的多晶台。在将多晶台附着到包括基本上完全浸出的棕色多晶表的基板的过程中形成的中间结构。基本上完全浸出的棕色多晶表包括多个超级磨料材料的接合晶粒。

4. 发明申请

WO2012121945A2 METHODS OF FORMING POLYCRYSTALLINE TABLES AND POLYCRYSTALLINE ELEMENTS AND RELATED STRUCTURES 审中-公开
标题翻译：形成多晶体表和多晶元素及相关结构的方法
公开(公告)号：WO2012121945A2
公开(公告)日：2012-09-13
申请号：PCT/US2012/027074
申请日：2012-02-29
申请人： BAKER HUGHES INCORPORATED , DIGIOVANNI, Anthony, A. , LYONS, Nicholas, J. , NELMS, Derek, L. , SCOTT, Danny, E.
发明人： DIGIOVANNI, Anthony, A. , LYONS, Nicholas, J. , NELMS, Derek, L. , SCOTT, Danny, E.
IPC分类号： E21B3/04 , E21B10/573
CPC分类号： E21B10/5735 , B22F7/08 , B22F2005/001 , B24D3/14 , B24D18/0009 , B24D99/005 , C04B35/52 , C04B35/58 , C04B35/583 , C04B35/5831 , C04B35/6303 , C04B35/638 , C04B35/645 , C04B37/001 , C04B37/021 , C04B2235/3856 , C04B2235/386 , C04B2235/405 , C04B2235/427 , C04B2235/602 , C04B2235/608 , C04B2235/61 , C04B2235/661 , C04B2237/36 , C04B2237/361 , C04B2237/363 , C04B2237/401 , C22C26/00 , C22C2204/00 , E21B10/50 , E21B10/55 , E21B10/5673 , F16C33/043
摘要： Methods of forming a polycrystalline table comprise disposing a plurality of particles comprising a superabrasive material, a substrate comprising a hard material, and a catalyst material in a mold. The plurality of particles is partially sintered in the presence of the catalyst material to form a brown polycrystalline table having a first permeability attached to an end of the substrate. The substrate is removed from the brown polycrystalline table and catalyst material is removed from the brown polycrystalline table. The brown polycrystalline table is then fully sintered to form a polycrystalline table having a reduced, second permeability. Intermediate structures formed during a process of attaching a polycrystalline table to a substrate comprising a substantially fully leached brown polycrystalline table. The substantially fully leached brown polycrystalline table comprises a plurality of interbonded grains of a superabrasive material.
摘要翻译：形成多晶台的方法包括在模具中设置包括超硬磨料材料的多个颗粒，包含硬质材料的底物和催化剂材料。多个颗粒在催化剂材料的存在下被部分烧结，以形成一个棕色多晶表，其具有附着在基底端部的第一渗透性。从棕色多晶表中除去底物，从棕色多晶表中除去催化剂材料。然后将棕色多晶表完全烧结以形成具有减小的第二渗透性的多晶台。在将多晶台附着到包括基本上完全浸出的棕色多晶表的基板的过程中形成的中间结构。基本上完全浸出的棕色多晶表包括多个超级磨料材料的接合晶粒。

5. 发明申请

WO2010129944A3 METHOD AND SYSTEM FOR INTEGRATING SENSORS ON AN AUTONOMOUS MINING DRILLING RIG 审中-公开
标题翻译：在自动采矿钻机上集成传感器的方法和系统
公开(公告)号：WO2010129944A3
公开(公告)日：2011-03-10
申请号：PCT/US2010034216
申请日：2010-05-10
申请人： SANDVIK MINING & CONSTR OY , FIELD GRANT
发明人： FIELD GRANT
IPC分类号： E21B3/02 , E21B3/04 , E21B15/00
CPC分类号： E21B7/022 , E21B44/00
摘要： An autonomous drilling rig (200), including a carriage including a mast (204), a rotary head (202) configured to traverse up and down the mast (204), and a wireless transmission system. The wireless transmission system includes a wireless transmitter (208) mounted on the rotary head (202) and configured to send a wireless signal to a wireless receiver (210). The wireless transmitter (210) includes a first connector (209) configured to engage with a first sensor, wherein the sensor measures at least one operating parameter. The wireless transmission system further includes the wireless receiver (210) configured to receive the wireless signal from the wireless transmitter (208), wherein the wireless signal comprises the at least one measured operating parameter, and a display unit (610) operatively connected to the wireless receiver (210) and configured to display the measured operating parameter.
摘要翻译：一种自主钻机（200），包括具有桅杆（204）的滑架，配置成横跨上下桅杆（204）的旋转头（202）和无线传输系统。无线传输系统包括安装在旋转磁头（202）上并被配置为向无线接收机（210）发送无线信号的无线发射机（208）。无线发射机（210）包括配置成与第一传感器接合的第一连接器（209），其中传感器测量至少一个操作参数。无线传输系统还包括被配置为从无线发射机（208）接收无线信号的无线接收机（210），其中所述无线信号包括所述至少一个测量的操作参数;以及显示单元（610），可操作地连接到所述无线发射机无线接收器（210）并且被配置为显示所测量的操作参数。

6. 发明申请

WO2009051620A1 STRIPPER RUBBER WITH INTEGRAL RETRACTING RETENTION MEMBER CONNECTION APPARATUS 审中-公开
标题翻译：具有整体回缩保持构件连接装置的剥离橡胶
公开(公告)号：WO2009051620A1
公开(公告)日：2009-04-23
申请号：PCT/US2008/008386
申请日：2008-07-08
申请人： WILLIAMS, John, R.
发明人： WILLIAMS, John, R.
IPC分类号： E21B3/04
CPC分类号： E21B33/085
摘要： A stripper rubber insert comprises a central bore and a plurality of retention member bores substantially perpendicular to the central bore. The retention member bores are angularly spaced apart around a perimeter of the stripper rubber insert. Each one of the retention member bores extends through an exterior insert edge face and an interior insert edge face. Each one of the retention member bores includes a respective retention member securing structure therein.
摘要翻译：剥离橡胶插入件包括中心孔和基本上垂直于中心孔的多个保持构件孔。保持构件孔围绕剥离橡胶插入件的周边成角度地间隔开。保持构件孔中的每一个延伸穿过外部插入边缘面和内部插入边缘面。保持构件孔中的每一个在其中包括相应的保持构件固定结构。

7. 发明申请

WO01025652A2 TORQUE TRANSMISSION SYSTEM FOR HELICAL DRILLING TOOLS 审中-公开
标题翻译：用于螺旋钻孔工具的扭矩传动系统
公开(公告)号：WO01025652A2
公开(公告)日：2001-04-12
申请号：PCT/BR2000/000115
申请日：2000-10-03
IPC分类号： E21B3/04 , E21B7/00 , E21B17/22 , F16H
CPC分类号： E21B17/22 , E21B3/04 , E21B3/045 , E21B7/005
摘要： The application refers to equipment for soil engineering, to a system that makes easy the procedures of soil drilling by helical tools, increasing the performance of the machines, speeding up its operation and improving its performance, being based on the introduction of notches (2) in the blades of the helix (3), disposed to 120th degrees one of the other ones and aligned along the helix (3) for insert in cotters (4), diametrically disposed in a central axis (5) inside the rotator (6) through gearing (7, 8), powered by electric or hydraulic motor; being still, the notches (2) are aligned consisting on one, two or more rows, as it is necessary to resist to the torque of the rotator.
摘要翻译：本发明涉及用于土壤工程的设备，并且涉及一种有助于使用螺旋工具进行地面钻探程序的系统，其增加了机器性能，提高了操作速度。并提高了产量。这些工具的特征在于凹口的形成（2）在所述螺旋桨（3）的叶片，彼此配置在120℃和对准沿着螺旋桨（3），以便被插入通过直径设置在旋转装置（6）内的中心轴线（5）上的键（4）。中心轴（5）通过由电动或液压马达致动的一组齿轮（7和8）在旋转装置（6）内旋转。根据旋转装置的转矩阻力，凹口（2）对齐以形成一排，两排或更多排。

8. 发明申请

WO99018323A1 ROTATING DRILLING HEAD 审中-公开
标题翻译：旋转钻头
公开(公告)号：WO99018323A1
公开(公告)日：1999-04-15
申请号：PCT/US1998/020297
申请日：1998-09-29
IPC分类号： E21B33/08 , E21B3/04
CPC分类号： E21B33/085
摘要： A drilling head (11) has a body (21, 23) which lands in an external housing (13). The body is removably secured to the housing with an annular split ring (17) which is moveable in response to a cam member (18). The body has an outer body (21) and a rotatable inner body (23) within an axial bore. An annulus (41) extends between the inner and outer bodies. Inlet (43) and outlet (45, 47) ports communicate hydraulic fluid to the annulus which is sealed. The inner body (23) has a gripping member (51) with inner (53) and outer (55) portions. The inner portion (53) has a solid annular elastomer (57) which is free to slide radially relative to the inner body (23). The outer diameter of the inner portion (53) abuts the outer portion (55). The outer portion (55) has an energizable elastomer (61) with an annular cavity (63). The cavity communicates with the annulus (41) through a passage (67). A primary seal (71) extends from a lower end of the inner body (23). The seal (71) has a conical elastomer (73) and reinforcement webs (75a) to give the elastomer greater rigidity in the upward direction.
摘要翻译：钻头（11）具有一个主体（21,23），其位于外壳（13）中。主体可拆卸地固定到壳体上，并具有可响应于凸轮构件（18）移动的环形开口环（17）。主体在轴向孔内具有外主体（21）和可旋转内体（23）。环（41）在内体和外体之间延伸。入口（43）和出口（45,47）端口将液压流体连通到密封的环形空间。内体（23）具有内（53）和外（55）部分的夹持构件（51）。内部部分（53）具有固体环形弹性体（57），其相对于内体（23）径向自由地滑动。内部部分53的外径与外部部分55相接触。外部（55）具有带有环形腔（63）的可激发弹性体（61）。空腔通过通道（67）与环形空间（41）连通。主密封件（71）从内体（23）的下端延伸。密封件（71）具有锥形弹性体（73）和加强网（75a），以使弹性体在向上方向上具有更大的刚性。

9. 发明申请

WO2021037361A1 ARRANGEMENT FOR DRILLING SYSTEM, DRILLING SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2021037361A1
公开(公告)日：2021-03-04
申请号：PCT/EP2019/073018
申请日：2019-08-28
申请人： RIGTEC AS
发明人： ERIKSEN, Morten
IPC分类号： E21B15/00 , E21B19/00 , E21B3/04
摘要： An arrangement (14) for a drilling system (10), such as an offshore drilling rig (12), the arrangement (14) comprising a suspension structure (48) for suspending a string (16, 78, 80) of tubulars (42), the suspension structure (48) comprising a support table (50) for holding a string (78, 80) of tubulars (42) through a well center (52) in the support table (50); at least two rig units (30, 32, 34, 36), each rig unit (30, 32, 34, 36) having at least one lifting device (46) configured to lift and lower a load along a vertical axis (56); and a drive mechanism (60) arranged to move the suspension structure (48) relative to the at least two rig units (30, 32, 34, 36) such that the well center (52) moves between the vertical axes (56) of the at least two rig units (30, 32, 34, 36). A drilling system (10) comprising an arrangement (14) and a method of operating an arrangement (14) for a drilling system (10), are also provided.

10. 发明申请

WO2019142091A1 ASSEMBLY FOR MOVING EXCAVATION OR DRILLING EQUIPMENT AND ACTUATING METHOD THEREFOR 审中-公开
公开(公告)号：WO2019142091A1
公开(公告)日：2019-07-25
申请号：PCT/IB2019/050288
申请日：2019-01-15
申请人： SOILMEC S.P.A
发明人： MACORI, Fabrizio , AMADORI, Matteo , DITILLO, Alessandro
IPC分类号： E02F3/06 , B62D55/06 , E02F5/04 , E21B3/04 , E21B7/02
摘要： Assembly for driving excavating equipment (10, 12) for an excavating machine (100), the assembly comprising: a drive assembly (110, 900), adapted to slide along a mast (5) of a machine (100), for driving the drilling equipment (10, 12); and at least one actuator (23, 13). The drive assembly (110, 900) comprising: a first structure (90, 111), comprising guide members (92, 116, 115) to allow the sliding thereof along the mast (5); and a second support structure (80, 112) adapted to support the drilling equipment (10, 12). The first structure (90, 111) and the second support structure (80, 112) are mutually movable. The drive assembly (110, 900) being capable of taking at least two operating configurations, so that at least two excavation centre-to- centre distances (il, i2) can be set. In the at least two operating configurations of the drive assembly (110, 900), the first structure (90,110) and the second support structure (80,112) are mutually constrained in a rigid and direct manner. While switching between the different operating configurations, the first structure (90, 111) and the second support structure (80, 112) are always directly constrained to each other through at least one mechanical constraint. The actuator (23, 13) is adapted to control the movement between the first structure (90, 111) and the second support structure (80, 112) and also to carry out further operative functions for driving parts of an excavating machine (100) or of the drilling equipment (10, 12).

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