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1. 发明申请

WO2009065575A2 ADJUSTABLE DRILL BIT 审中-公开
标题翻译：可调钻头
公开(公告)号：WO2009065575A2
公开(公告)日：2009-05-28
申请号：PCT/EP2008009796
申请日：2008-11-20
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , DENOIX HENRI , AQUAVIVA PIERRE-JEROME , LAVRUT ERIC
发明人： DENOIX HENRI , AQUAVIVA PIERRE-JEROME , LAVRUT ERIC
IPC分类号： E21B10/62 , E21B10/43
CPC分类号： E21B10/62
摘要： A rotary drill bit is provided that comprises a bit body which includes a connecting portion for connection to a conveyance and a drilling portion. The drilling portion includes a plurality of cutting elements each having at least one cutting surface, the drilling portion being operable in at least two different drilling orientations, and the drilling surface being rotatable in one of two opposing directions, being a first direction and an opposing second direction.
摘要翻译：提供一种旋转钻头，其包括钻头体，该钻头体包括用于连接到输送机的连接部分和钻孔部分。所述钻孔部分包括多个切割元件，每个切割元件具有至少一个切割表面，所述钻孔部分可操作于至少两个不同的钻取方向，并且所述钻孔表面可在两个相对的方向中的一个方向上旋转，所述钻孔表面是第一方向和相对的第二个方向

2. 发明申请

WO2009065574A2 DEPLOYMENT OF A WIRELINE TOOL 审中-公开
标题翻译：配线工具
公开(公告)号：WO2009065574A2
公开(公告)日：2009-05-28
申请号：PCT/EP2008009795
申请日：2008-11-20
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , DENOIX HENRI , DEIBLE CHARLES
发明人： DENOIX HENRI , DEIBLE CHARLES
IPC分类号： E21B17/20 , E21B17/02 , H01B7/04
CPC分类号： E21B17/023
摘要： Apparatus and a method for deploying a wireline tool in a borehole, the apparatus comprising, a wireline cable which is connected at its one end to the surface and is releasably connected at its other end to one end of an umbilical cable via a first connection means, the other end of the umbilical cable being releasably connected to the logging head of a wireline tool via a first latching means, and the logging head providing for mechanical and electrical connection between the wireline tool, and the wireline cable via the umbilical cable. The umbilical cable is surrounded by umbilical pipe downhole, and the logging head also provides for mechanical and hydraulic connection between the umbilical pipe and the wireline tool; and the wireline tool being releasable from connection with the umbilical cable by a release means in the first latching means, and then being able to be pulled through the first latching means and through the umbilical pipe so that it is retrievable from the borehole.
摘要翻译：一种用于在钻孔中部署有线工具的装置和方法，所述装置包括：有线电缆，其一端连接到所述表面并且经由第一连接装置在其另一端可释放地连接到脐带缆的一端，脐带缆的另一端经由第一闭锁装置可释放地连接到电缆工具的测井头，测井头通过脐带缆提供有线工具与电缆线之间的机械和电连接。脐带电缆被井下的脐带包围，测井头还提供脐带管和电缆工具之间的机械和液压连接; 并且所述电缆工具能够通过所述第一闭锁装置中的释放装置与所述脐带缆线脱离连接，并且然后能够被拉动通过所述第一闭锁装置并通过所述脐带管使得其可从所述钻孔中取回。

3. 发明申请

WO2013101688A3 METHODS AND PACKAGES TO PROTECT ELECTRONICS COMPONENTS IN A SUBTERRANEAN ENVIRONMENT 审中-公开
标题翻译：在地下环境中保护电子元件的方法和包装
公开(公告)号：WO2013101688A3
公开(公告)日：2013-10-31
申请号：PCT/US2012071113
申请日：2012-12-21
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , SCHLUMBERGER TECHNOLOGY CORP
发明人： PARRY ANDREW , GARANDO LAHCEN , BARBARA FRANCOIS , SELLIN JACQUES , DENOIX HENRI , JACOB GREGOIRE , LIU JUNCHEN
IPC分类号： G01V1/52
CPC分类号： E21B47/011 , G01V1/52 , H05K5/069 , H05K7/02
摘要： Methods and packages for containing electronics components are described that use characteristic dimensions, so that the electronics components can remain electrically functional within the package subjected to harsh environments, such as a subterranean environment.
摘要翻译：描述了用于包含电子组件的方法和封装，其使用特征尺寸，使得电子组件可以在遭受恶劣环境（例如地下环境）的封装内保持电功能。

4. 发明申请

WO2009062725A2 METHODS OF DRILLING WITH A DOWNHOLE DRILLING MACHINE 审中-公开
标题翻译：井下钻机的钻孔方法
公开(公告)号：WO2009062725A2
公开(公告)日：2009-05-22
申请号：PCT/EP2008009636
申请日：2008-11-14
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , HBAIEB SLIM , DENOIX HENRI
发明人： HBAIEB SLIM , DENOIX HENRI
IPC分类号： E21B44/02
CPC分类号： E21B44/02 , E21B44/005
摘要： A drilling system comprising a tool body including a drilling motor; a drill bit mounted on the tool body to be rotated by the drilling motor; a mechanism for applying weight to the bit when drilling; and a control system for controlling the rate of rotation of the bit RPM and the weight applied to the bit WOB during drilling; wherein the control system is configurable to a first mode in which RPM and WOB are controlled to maintain the power on bit at a predetermined maximum; or a second mode in which RPM and WOB are controlled to maintain a predetermined depth of cut DOC; and in use, the control system switches between the first and second modes depending on drilling conditions.
摘要翻译：一种钻井系统，包括具有钻孔马达的工具主体; 安装在工具主体上以由钻孔电动机旋转的钻头; 钻孔时施加重量的机构; 以及用于在钻孔期间控制钻头RPM的旋转速率和施加到钻头WOB的重量的控制系统; 其中所述控制系统可配置为第一模式，其中RPM和WOB被控制以将所述电源开启位保持在预定最大值; 或者其中RPM和WOB被控制以维持预定切割深度DOC的第二模式; 并且在使用中，控制系统根据钻井条件在第一和第二模式之间切换。

5. 发明专利

CA2650645C DIRECTIONAL CONTROL DRILLING SYSTEM 未知
公开(公告)号：CA2650645C
公开(公告)日：2016-11-29
申请号：CA2650645
申请日：2007-05-11
申请人： SCHLUMBERGER CA LTD
发明人： KOTSONIS SPYRO , PERRIN CEDRIC , LAVRUT ERIC , DENOIX HENRI
IPC分类号： E21B4/18 , E21B7/04
摘要： A drilling system, comprising: a non-rotating conveyance system; a tool connected to the non-rotating conveyance system and including anchors by which the tool can be anchored in position when located in a borehole; a drill bit connected to the tool; a motor for rotating the drill bit; and a directional control system interposed between the tool and the drill bit; wherein, in use, whit the drilling system located in a borehole, the directional control system can be operates so as to displace the drill bit away from the axis of the borehole.

6. 发明专利

CA2650645A1 DIRECTIONAL CONTROL DRILLING SYSTEM 未知
公开(公告)号：CA2650645A1
公开(公告)日：2007-11-29
申请号：CA2650645
申请日：2007-05-11
申请人： SCHLUMBERGER CA LTD
发明人： LAVRUT ERIC , DENOIX HENRI , KOTSONIS SPYRO , PERRIN CEDRIC
IPC分类号： E21B4/18 , E21B7/04
摘要： A drilling system, comprising: a non-rotating conveyance system; a tool connected to the non-rotating conveyance system and including anchors by which the tool can be anchored in position when located in a borehole; a drill bit connected to the tool; a motor for rotating the drill bit; and a directional control system interposed between the tool and the drill bit; wherein, in use, whit the drilling system located in a borehole, the directional control system can be operates so as to displace the drill bit away from the axis of the borehole.

7. 发明专利

CA2618236A1 DRILLING SYSTEM 未知
公开(公告)号：CA2618236A1
公开(公告)日：2007-02-15
申请号：CA2618236
申请日：2006-07-14
申请人： SCHLUMBERGER CA LTD
发明人： DENOIX HENRI , ACQUAVIVA PIERRE-JEROME , LAVRUT ERIC
IPC分类号： E21B4/18 , E21B44/00 , E21B44/02
摘要： A drilling system for drilling a borehole in an underground formation, comprises a rotary drill bit, a drilling drive mechanism that is capable of applying both rotating the drill bit and applying an axial force to the drill bit, and a control system that is capable of controlling the drive mechanism so as to control rotation of the drill bit and the axial force applied to the drill bit in order to control the depth of cut created by the drill bit when drilling through the formation. A method of drilling a borehole in an underground formation with a rotary drill bit, comprises applying rotation and an axial force to the drill bit and controlling the rotation and axial force so as to control the depth of cut created by the drill bit when drilling through the formation.

8. 发明专利

CA2618236C DRILLING SYSTEM 未知
公开(公告)号：CA2618236C
公开(公告)日：2014-11-04
申请号：CA2618236
申请日：2006-07-14
申请人： SCHLUMBERGER CA LTD
发明人： LAVRUT ERIC , ACQUAVIVA PIERRE-JEROME , DENOIX HENRI
IPC分类号： E21B4/18 , E21B44/00 , E21B44/02
摘要： A drilling system for drilling a borehole in an underground formation, comprises a rotary drill bit, a drilling drive mechanism that is capable of applying both rotating the drill bit and applying an axial force to the drill bit, and a control system that is capable of controlling the drive mechanism so as to control rotation of the drill bit and the axial force applied to the drill bit in order to control the depth of cut created by the drill bit when drilling through the formation. A method of drilling a borehole in an underground formation with a rotary drill bit, comprises applying rotation and an axial force to the drill bit and controlling the rotation and axial force so as to control the depth of cut created by the drill bit when drilling through the formation.

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