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1. 发明申请

WO2010046050A3 APPARATUS AND METHODS FOR IMPROVED CEMENT PLUG PLACEMENT 审中-公开
标题翻译：改进水泥布放置的装置和方法
公开(公告)号：WO2010046050A3
公开(公告)日：2011-09-15
申请号：PCT/EP2009007385
申请日：2009-10-12
申请人： SCHLUMBERGER SERVICES PETROL , SCLUMBERGER TECHNOLOGY B V , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES AND DEV LTD A BRITISH VIRGIN ISLANDS COMPANY , JAMES SIMON , PIOT BERNARD , MONTGOMERY MICHAEL A , DACCORD GERARD , ROLOVIC RADOVAN , SAMUEL MATHEW
发明人： JAMES SIMON , PIOT BERNARD , MONTGOMERY MICHAEL A , DACCORD GERARD , ROLOVIC RADOVAN , SAMUEL MATHEW
IPC分类号： E21B33/13 , E21B47/00 , E21B47/06 , E21B47/08
CPC分类号： E21B33/13 , E21B47/0005 , E21B47/06 , E21B47/08
摘要： A method and apparatus for making real-time measurements of downhole properties during cement plug placement. A wired placement conduit ( 30 ) is lowered downhole releasing a sensor package ( 34 ). The sensor package is capable of measuring downhole properties in real-time in the period while the cement plug sets.
摘要翻译：一种用于在水泥塞放置期间实时测量井下性能的方法和装置。一个有线放置导管（30）在井下被放下，释放一个传感器封装（34）。传感器封装能够在水泥塞设置期间实时测量井下性能。

2. 发明申请

WO2010017899A3 MOVABLE WELL BORE CLEANING DEVICE 审中-公开
标题翻译：可移动井眼清洁装置
公开(公告)号：WO2010017899A3
公开(公告)日：2011-11-24
申请号：PCT/EP2009005547
申请日：2009-07-17
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , DACCORD GERARD , MOSER DIEGO , SAMUEL MATHEW
发明人： DACCORD GERARD , MOSER DIEGO , SAMUEL MATHEW
IPC分类号： E21B37/02 , E21B37/04
CPC分类号： E21B37/02 , B08B1/04 , E21B37/04
摘要： The invention provides a device for cleaning a wellbore, comprising a tubular section, a helical scratcher mounted thereof wherein said helical scratcher contains flexible wires characterized in that the helical scratcher is able to rotate axially to tubular section when a fluid flows axially to tubular section. Alternatively, the invention provides the method to clean a wellbore wall of a well, said method comprises the steps of: incorporating a device as previously described into the wellbore; moving the device in the well and allowing the fluid flowing axially to the wellbore wall to rotate the scratcher; removing deposit at wellbore wall; leaving a cleaned wellbore wall.
摘要翻译：本发明提供了一种用于清洁井眼的装置，包括管状部分，安装有螺旋刮刀，其中所述螺旋刮刀包含柔性丝线，其特征在于，当流体轴向流动到管状部分时，螺旋刮刀能够轴向旋转到管状部分。或者，本发明提供了清洁井的井筒壁的方法，所述方法包括以下步骤：将如前所述的装置结合到井眼中; 将装置移动到井中并允许流体轴向流动到井筒壁以旋转刮刀; 在井壁上清除沉积物; 留下一个清洁的井眼墙。

3. 发明申请

WO2011038861A3 METHOD AND COMPOSITION TO PREVENT FLUID MIXING IN PIPE 审中-公开
标题翻译：防止流体混合的方法和组合
公开(公告)号：WO2011038861A3
公开(公告)日：2011-05-26
申请号：PCT/EP2010005837
申请日：2010-09-23
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV STBV , SCHLUMBERGER HOLDINGS LTD SHL , SCHLUMBERGER CA LTD , PRAD RES & DEV LTD , DACCORD GERARD
发明人： DACCORD GERARD
IPC分类号： C09K8/40 , C09K8/42 , E21B21/00
CPC分类号： E21B21/00 , C09K8/40 , C09K8/424 , C09K2208/08
摘要： The present invention is related in general to fluid compositions and methods for servicing subterranean wells. Particularly, the invention relates to the use of a fiber-laden fluid to separate two wellbore-service fluids as they travel through a tubular body, preventing their commingling. The invention obviates the need for mechanical devices such as wiper plugs, or special adjustment of the wellbore-service fluids' rheological properties.
摘要翻译：本发明一般涉及用于维护地下井的流体组合物和方法。特别地，本发明涉及一种载有纤维的流体在穿过管状体时分离两个井眼服务液体，防止它们混合的用途。本发明消除了对机械装置如雨刷的需要，或者特别调整井眼 - 工作流体的流变特性。

4. 发明申请

WO2004022500A3 WELL CEMENTING SLURRIES CONTAINING FIBERS 审中-公开
标题翻译：包含纤维的良好成型流程
公开(公告)号：WO2004022500A3
公开(公告)日：2004-06-24
申请号：PCT/EP0310001
申请日：2003-09-05
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , SCHLUMBERGER TECHNOLOGY BV , SOFITECH NV , DACCORD GERARD , BEDEL JEAN-PHILIPPE , ERMEL MICHEL
发明人： DACCORD GERARD , BEDEL JEAN-PHILIPPE , ERMEL MICHEL
IPC分类号： C04B14/48 , C04B20/00 , C04B28/02 , C09K8/46 , C09K8/70 , E21B33/13 , C04B28/00
CPC分类号： C04B20/0052 , C04B14/48 , C04B28/02 , C09K8/46 , C09K8/70 , C04B14/42 , C04B14/386 , C04B16/06
摘要： The problem of fibre or particle settling in well cement slurries is addressed by providing a fluid containing two fibre components of differing properties. Such a well treatment fluid, comprising a base fluid; a first fibre component that it substantially more dense than the base fluid; and a second fibre component that has a density close to that of the base fluid and is relatively flexible.
摘要翻译：通过提供含有不同性质的两种纤维组分的流体来解决在水泥浆中纤维或颗粒沉降的问题。这种良好的处理流体，包括基础流体; 第一纤维组分，其基本上比基础流体更致密; 以及第二纤维成分，其密度接近基础流体的密度并且相对柔软。

5. 发明申请

WO2006040147A3 AN INJECTION APPARATUS FOR INJECTING AN ACTIVATED FLUID INTO A WELL-BORE AND RELATED INJECTION METHOD 审中-公开
标题翻译：将活化液注入井眼及相关注射方法的注射装置
公开(公告)号：WO2006040147A3
公开(公告)日：2006-08-03
申请号：PCT/EP2005011000
申请日：2005-10-10
申请人： SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER HOLDINGS , SCHLUMBERGER CA LTD , PRAD RES & DEV NV , DACCORD GERARD , RAYSSIGUIER CHRISTOPHE , DARGAUD BERNARD
发明人： DACCORD GERARD , RAYSSIGUIER CHRISTOPHE , DARGAUD BERNARD
IPC分类号： E21B27/02 , E21B33/138
CPC分类号： E21B33/138 , E21B27/02 , E21B34/14
摘要： An injection apparatus for injecting an activated fluid into a well-bore comprises a reservoir (3, 103, 203, 303) containing an activation fluid AF. The injection apparatus further comprises: a valve arrangement (2, 102, 202, 302) adapted to be coupled to a pipe (6, 106, CS1, CS3) for receiving a first fluid F1 flow, a dosing and mixing arrangement (4, 104, 204, 304) coupled to the reservoir (3, 103, 203, 303) and to the valve arrangement (2, 102, 202, 302). The valve arrangement has a rest configuration in which the injection apparatus provides a non-activated fluid mixture F1" and an activated configuration in which the injection apparatus provides an activated fluid mixture F2. The dosing and mixing arrangement comprises an engine part (31, 131, 231, 331) mechanically coupled to a pumping part (32, 132, 232, 332). The engine part runs the pumping part and the pumping part sucks the activation fluid AF of the reservoir when the valve arrangement is in the activated configuration. The dosing and mixing arrangement mixes the activation fluid AF with the first fluid and provides an activated fluid mixture flow F2 at an outlet (8, 108", 208, 308).
摘要翻译：用于将活化流体注入井眼的注射装置包括含有活化流体AF的储存器（3,103,203,303）。注射装置还包括：适于联接到用于接收第一流体F1流的管道（6,106，CS1，CS3）的阀装置（2,102,202,302），剂量和混合装置（4，（3,103,203,303）和阀装置（2,102,202,302）连接。阀装置具有静止结构，其中注射装置提供非活化流体混合物F1“和其中注射装置提供活化的流体混合物F2的活化构型。剂量和混合装置包括发动机部分（31,131 机械地联接到泵送部分（32,132,232,332）上，当阀装置处于激活状态时，发动机部分运行泵送部分并且抽吸部分吸收储液器的活化流体AF。给料和混合装置将活化流体AF与第一流体混合并在出口（8,108“，208,308）处提供活化的流体混合物流F2。

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