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. 发明公开

EP2841677A2 SUBSTRUCTURE OF A MOBILE DRILLING RIG WITH A MOVABLE CENTER FLOOR SECTION 审中-公开
标题翻译：于移动台的与滑行中心基座支撑
公开(公告)号：EP2841677A2
公开(公告)日：2015-03-04
申请号：EP13721492.0
申请日：2013-04-24
申请人： National Oilwell Varco, L.P. , Donnally, Robert, Benjamin , Ren, Chunqiao , Liu, Xilin
发明人： DONNALLY, Robert, Benjamin , REN, Chunqiao , LIU, Xilin
IPC分类号： E21B15/00
CPC分类号： E21B15/00
摘要： Disclosed herein is a raisable substructure (100) of a drilling rig (200) that includes first and second substructure boxes (101, 102). The first and second substructure boxes (101, 102) of the raisable substructure (100) each include, among other things an upper box (101u, 102u) and a lower box (101L, 102L), wherein each of the upper boxes 101u, 102u) is adapted to be raised above a respective lower box (101L, 102L). The disclosed raisable substructure (100) also includes a movable center floor section (120) that is adapted to be supported by the upper boxes (101u, 102u) of the first and second substructure boxes (101, 102), wherein the movable center floor section (120) is further adapted to be slidably moved between the upper boxes (101u, 102u) during assembly of the drilling rig (200).

2. 发明公开

EP2841676A2 BI-DIRECTIONALLY RAISABLE DRILLING RIG MAST 有权转让
标题翻译：双向提升钻机MAST
公开(公告)号：EP2841676A2
公开(公告)日：2015-03-04
申请号：EP13721204.9
申请日：2013-04-24
申请人： National Oilwell Varco, L.P. , Donnally, Robert, Benjamin , Ren, Chunqiao , Liu, Xilin
发明人： DONNALLY, Robert, Benjamin , REN, Chunqiao , LIU, Xilin
IPC分类号： E21B15/00
CPC分类号： E21B15/00 , E21B7/00 , E21B7/02
摘要： Disclosed herein is a bi-directionally raisable drilling rig mast system that includes a drilling rig mast (530) having a bi-directional mast erection connection (534), a first erection connection (507f) positioned proximate a first side (600f) of a rig substructure (500), and a second erection connection (507b) positioned proximate a second side (600b) of the rig substructure (500), the second side (600b) being at an opposite side of the rig substructure (500) from the first side (600f). The system further includes at least one mast erection apparatus (507) having an upper end that is adapted to be pivotably attached to the bi-directional mast erection connection (534) and a lower end that is adapted to be pivotably attached to the first erection connection (507f) for erecting the drilling rig mast (530) from the first side (600f) of the substructure (500), the lower end being further adapted to be pivotably attached to the second erection connection (507b) for erecting the drilling rig mast (530) from the second side (600b) of the substructure (500).
摘要翻译：本文公开了一种双向提升的钻机井架系统，其包括具有双向井架竖立连接（534）的钻机井架（530），位于钻井平台的第一侧（600f）附近的第一竖立连接（507f）（500）的第二侧（600b）的第二竖立连接（507b），所述第二侧（600b）位于所述钻机底部结构（500）的与所述钻机底部结构第一面（600f）。该系统还包括至少一个立杆架设装置（507），其具有适于可枢转地附接到双向立杆架设连接件（534）的上端和适于可枢转地附接到第一架设件（500）的第一侧（600f）竖立所述钻机井架（530）的连接（507f），所述下端进一步适于可枢转地附接到所述第二竖立连接（507b）以竖立所述钻机来自所述子结构（500）的所述第二侧（600b）的桅杆（530）。

3. 发明申请

WO2020028856A1 ACCELERATED TRIPPING SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2020028856A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/044979
申请日：2019-08-02
申请人： NATIONAL OILWELL VARCO, L.P. , DONNALLY, Robert Benjamin , LIU, Xi Lin , THIESSEN, Jay John
发明人： DONNALLY, Robert Benjamin , LIU, Xi Lin , THIESSEN, Jay John
IPC分类号： E21B19/087 , E21B19/00 , E21B19/02 , E21B19/14 , E21B19/16 , B66C1/00
摘要： A pipe handling system may include a travelling block (128) configured for raising and lowering a drill string arranged at well center (138) and for travelling along the drill string. The pipe handling system may also include a primary elevator (132) operably coupled to the travelling block (128) and configured for engaging the drill string to cause the drill string to travel with the travelling block (128). The pipe handling system may also include an auxiliary elevator (134) operable to carry a pipe stand during operation of the travelling block (128) along the drill string.

4. 发明申请

WO2009106863A3 A METHOD FOR FACILITATING CONSTRUCTION OF A DRILING RIG 审中-公开
公开(公告)号：WO2009106863A3
公开(公告)日：2009-10-29
申请号：PCT/GB2009050093
申请日：2009-02-02
申请人： NAT OILWELL VARCO LP , DONNALLY ROBERT BENJAMIN , REN CHUNQIAO , MCCURDY STUART ARTHUE LYALL , LIU XILIN , SHENG HUI CHUN , YU YAN , LUCAS BRIAN RONALD
发明人： DONNALLY ROBERT BENJAMIN , REN CHUNQIAO , MCCURDY STUART ARTHUE LYALL , LIU XILIN , SHENG HUI CHUN , YU YAN
IPC分类号： E21B7/02
CPC分类号： E21B7/02
摘要： A method for facilitating construction of a drilling rig, the method comprising the steps of moving a drawworks (10) on movement apparatu s (T,R ) along ground (G) adjacent a drill floor (28 ) of a drilling rig structure (20), the drilling rig structure (20) having a substructure (26 ) and raising apparatus (29a) on said substructure (26) for raising said drill floor (28), raising said drill fl oor (28) with said drawworks (10) using said raising apparatus (39) of said substructure (26).

5. 发明申请

WO2009106897A2 A METHOD AND SYSTEM FOR FACILITATING ASSEMBLY OF A DRILLING RIG 审中-公开
标题翻译：一种用于促进钻机组装的方法和系统
公开(公告)号：WO2009106897A2
公开(公告)日：2009-09-03
申请号：PCT/GB2009/050202
申请日：2009-02-27
申请人： NATIONAL OILWELL VARCO, L.P. , DONNALLY, Robert Benjamin , REN, Chunqiao , MCCURDY, Stuart Arthur Lyall , LIU, XiLin , SHENG, Hui Chun , YU, Yan , LUCAS, Brian Ronald
发明人： DONNALLY, Robert Benjamin , REN, Chunqiao , MCCURDY, Stuart Arthur Lyall , LIU, XiLin , SHENG, Hui Chun , YU, Yan
IPC分类号： E21B15/00 , E21B7/02
CPC分类号： E21B15/00 , E21B7/02 , E21B7/023
摘要： A method and system for facilitating assembl y of a dr illing rig, the method comprising the steps of assembling a substructure (20) of a drilling rig, wherein the substructure compris es a lower structure (14) arranged on the ground and an upper structure (12) arranged thereabove and connected thereto characte rised in that said upper structure (12) ha s an upper open space, the lower structure has a lower open space, at least a portion of the upper open space above the lower open space, moving with a vehicle (Tg,Th) on the ground a floor section (19) into at lea st a portion of said upper and lower space and securing the floor section (19) to the substructure.
摘要翻译：一种用于促进装置的组装的方法和系统，所述方法包括组装钻机的子结构（20）的步骤，其中所述子结构包括布置在地面上的下结构（14）和上结构（12）布置在其上并与之连接的特征在于，所述上部结构（12）具有上部开放空间，下部结构具有较低的开放空间，下部开放空间上方的上部开放空间的至少一部分移动将地面部分（19）上的车辆（Tg，Th）放置在所述上部和下部空间的一部分中，并将所述地板部分（19）固定到所述子结构上。

6. 发明申请

WO2009106863A2 A METHOD FOR FACILITATING CONSTRUCTION OF A DRILING RIG 审中-公开
标题翻译：一种用于加固钻机的方法
公开(公告)号：WO2009106863A2
公开(公告)日：2009-09-03
申请号：PCT/GB2009/050093
申请日：2009-02-02
申请人： NATIONAL OILWELL VARCO, L.P. , DONNALLY, Robert, Benjamin , REN, Chunqiao , MCCURDY, Stuart, Arthue, Lyall , LIU, XiLin , SHENG, Hui Chun , YU, Yan , LUCAS, Brian, Ronald
发明人： DONNALLY, Robert, Benjamin , REN, Chunqiao , MCCURDY, Stuart, Arthue, Lyall , LIU, XiLin , SHENG, Hui Chun , YU, Yan
IPC分类号： E21B7/02
CPC分类号： E21B7/02
摘要： A method for facilitating construction of a drilling rig, the method comprising the steps of moving a drawworks (10) on movement apparatu s (T,R ) along ground (G) adjacent a drill floor (28 ) of a drilling rig structure (20), the drilling rig structure (20) having a substructure (26 ) and raising apparatus (29a) on said substructure (26) for raising said drill floor (28), raising said drill fl oor (28) with said drawworks (10) using said raising apparatus (39) of said substructure (26).
摘要翻译：一种用于促进钻机的构造的方法，所述方法包括以下步骤：在靠近钻机结构（20）的钻台（28）的地面（G）上移动移动装置（T，R）上的绞车（10）），具有在所述底座（26）上的用于升高所述钻台（28）的下结构（26）和升高装置（29a）的钻机结构（20），用所述绞车（10）升高所述钻机（28）使用所述子结构（26）的所述提升装置（39）。

7. 发明申请

WO2020028852A1 DEVICES, SYSTEMS, AND METHODS FOR ROBOTIC PIPE HANDLING 审中-公开
公开(公告)号：WO2020028852A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/044974
申请日：2019-08-02
申请人： NATIONAL OILWELL VARCO, L.P. , MCKENZIE, Andrew Ian , DONNALLY, Robert Benjamin
发明人： MCKENZIE, Andrew Ian , DONNALLY, Robert Benjamin
IPC分类号： B25J9/00 , E21B19/20 , E21B15/00 , E21B19/00 , E21B19/02 , E21B19/14
摘要： A pipe handling system including a lifting system for handling a load of a pipe stand, a pipe handling robot (116a, 116b) configured for engaging with the pipe stand (110) and manipulating a position of the pipe stand (110), and a feedback device configured to provide information about a condition of the pipe stand, the lifting system, or the pipe handling robot (116a, 116b). In some embodiments, the pipe handling robot (116a) may be a first robot configured for engaging with and manipulating a first end of the pipe stand, and the system may include a second pipe handling robot (116b) configured for engaging with and manipulating a second end of the pipe stand (110).

8. 发明申请

WO2013163252A2 BI-DIRECTIONALLY RAISABLE DRILLING RIG MAST 审中-公开
标题翻译：双向可钻式钻机
公开(公告)号：WO2013163252A2
公开(公告)日：2013-10-31
申请号：PCT/US2013/037906
申请日：2013-04-24
申请人： NATIONAL OILWELL VARCO, L.P. , DONNALLY, Robert, Benjamin , REN, Chunqiao , LIU, Xilin
发明人： DONNALLY, Robert, Benjamin , REN, Chunqiao , LIU, Xilin
IPC分类号： E21B15/00
CPC分类号： E21B15/00 , E21B7/00 , E21B7/02
摘要： Disclosed herein is a bi-directionally raisable drilling rig mast system that includes a drilling rig mast (530) having a bi-directional mast erection connection (534), a first erection connection (507f) positioned proximate a first side (600f) of a rig substructure (500), and a second erection connection (507b) positioned proximate a second side (600b) of the rig substructure (500), the second side (600b) being at an opposite side of the rig substructure (500) from the first side (600f). The system further includes at least one mast erection apparatus (507) having an upper end that is adapted to be pivotably attached to the bi-directional mast erection connection (534) and a lower end that is adapted to be pivotably attached to the first erection connection (507f) for erecting the drilling rig mast (530) from the first side (600f) of the substructure (500), the lower end being further adapted to be pivotably attached to the second erection connection (507b) for erecting the drilling rig mast (530) from the second side (600b) of the substructure (500).
摘要翻译：本文公开了一种双向可升高的钻机桅杆系统，其包括具有双向桅杆架设连接（534）的钻机桅杆（530），第一竖立连接（507f），其定位成邻近第一侧（600f）以及位于钻机底座结构（500）的第二侧（600b）附近的第二竖立连接件（507b），所述第二侧（600b）位于所述钻机底座结构（500）的相对侧第一面（600f）。该系统还包括至少一个桅杆安装装置（507），其具有适于可枢转地连接到双向桅杆安装连接件（534）的上端，以及适于可枢转地连接到第一架设连接（507f），用于从所述子结构（500）的第一侧（600f）竖立所述钻机桅杆（530），所述下端还适于可枢转地连接到所述第二竖立连接件（507b），用于竖立所述钻机从底座结构（500）的第二侧（600b）起的桅杆（530）。

9. 发明申请

WO2020028858A1 DEVICES, SYSTEMS, AND METHODS FOR TOP DRIVE CLEARING 审中-公开
公开(公告)号：WO2020028858A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/044983
申请日：2019-08-02
申请人： NATIONAL OILWELL VARCO, L.P. , DONNALLY, Robert Benjamin , LIU, Xi Lin , THIESSEN, Jay John
发明人： DONNALLY, Robert Benjamin , LIU, Xi Lin , THIESSEN, Jay John
IPC分类号： E21B15/00 , E21B19/00 , E21B19/02 , E21B19/14
摘要： Systems and methods for clearing a top drive (118) from an operational area of the mast such that operations may be performed along a top drive guide rail (120) without interference from the top drive (118). The guide rail (120) may be arranged within an operational area of a mast and may have a pair of interchangeable rail sections (122, 124), each of which may be configured for arrangement in either an operating configuration, where the rail section may be positioned within the operational area of the mast to form part of the rail, or a parked configuration, where the rail section may be positioned outside of the operational area. Each interchangeable rail section may be pivotable about an axis and may be arranged on a pivotable gate of the mast.

10. 发明申请

WO2009106897A3 A METHOD AND SYSTEM FOR FACILITATING ASSEMBLY OF A DRILLING RIG 审中-公开
标题翻译：一种用于促进钻机组装的方法和系统
公开(公告)号：WO2009106897A3
公开(公告)日：2011-03-31
申请号：PCT/GB2009050202
申请日：2009-02-27
申请人： NAT OILWELL VARCO LP , DONNALLY ROBERT BENJAMIN , REN CHUNQIAO , MCCURDY STUART ARTHUR LYALL , LIU XILIN , SHENG HUI CHUN , YU YAN , LUCAS BRIAN RONALD
发明人： DONNALLY ROBERT BENJAMIN , REN CHUNQIAO , MCCURDY STUART ARTHUR LYALL , LIU XILIN , SHENG HUI CHUN , YU YAN
IPC分类号： E21B15/00 , E21B7/02
CPC分类号： E21B15/00 , E21B7/02 , E21B7/023
摘要： A method and system for facilitating assembl y of a dr illing rig, the method comprising the steps of assembling a substructure (20) of a drilling rig, wherein the substructure compris es a lower structure (14) arranged on the ground and an upper structure (12) arranged thereabove and connected thereto characte rised in that said upper structure (12) ha s an upper open space, the lower structure has a lower open space, at least a portion of the upper open space above the lower open space, moving with a vehicle (Tg,Th) on the ground a floor section (19) into at lea st a portion of said upper and lower space and securing the floor section (19) to the substructure.
摘要翻译：一种用于促进装置的组装的方法和系统，所述方法包括组装钻机的子结构（20）的步骤，其中所述子结构包括布置在地面上的下结构（14）和上结构（12）布置在其上并与之连接的特征在于，所述上部结构（12）具有上部开放空间，下部结构具有较低的开放空间，下部开放空间上方的上部开放空间的至少一部分移动将地面部分（19）上的车辆（Tg，Th）放置在所述上部和下部空间的一部分中，并将所述地板部分（19）固定到所述子结构上。

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