公开(公告)号：EP2085753A1

公开(公告)日：2009-08-05

申请号：EP08150877.2

申请日：2008-01-31

申请人： Services Pétroliers Schlumberger ,  Schlumberger Holdings Limited ,  Schlumberger Technology B.V. ,  PRAD Research and Development N.V.

发明人： Gabard-Cuoq, Celine ,  Hache, Jean-Michel ,  Roux, Gilles

IPC分类号： G01F1/10 ,  G01F1/44 ,  G01F15/18 ,  G01F1/74 ,  F16K5/06

CPC分类号： G01F15/005 ,  F16K5/0605 ,  G01F1/10 ,  G01F1/44 ,  G01F1/74 ,  G01F15/185 ,  Y10T137/0508 ,  Y10T137/6035

摘要： A fluid flow metering device comprises a ball valve locatable in a fluid flow, there being at least two transverse bores through the ball valve, being a first transverse bore and a second transverse bore. The first transverse bore includes a fluid flow metering apparatus for measuring the rate of fluid flow through the first transverse bore, the ball valve being rotatable between a first metering position where fluid is flowable through the first transverse bore and a second open position where fluid is flowable through the second transverse bore, and the second transverse bore being dimensioned so that a tool is movable through the second transverse bore when the ball valve is in the second open position.

摘要翻译： 流体流量计量装置包括可定位在流体流中的球阀，至少有两个通过球阀的横向孔，第一横向孔和第二横向孔。 第一横向孔包括用于测量通过第一横向孔的流体流速的流体流量计量装置，该球阀可在流体可流过第一横向孔的第一计量位置和第二开放位置之间旋转，其中流体为 可流动通过第二横向孔，并且第二横向孔的尺寸被设计成使得当球阀处于第二打开位置时，工具可移动穿过第二横向孔。

公开(公告)号：EP2075303A1

公开(公告)日：2009-07-01

申请号：EP07123490.0

申请日：2007-12-18

申请人： PRAD Research and Development N.V. ,  SCHLUMBERGER HOLDINGS LIMITED ,  Schlumberger Technology B.V. ,  Services Pétroliers Schlumberger

发明人： Drochon, Bruno

IPC分类号： C09K8/40

CPC分类号： C09K8/40

摘要： A spacer fluid comprising a fluid and a viscosity agent wherein the viscosity agent is a mixture of polyvinylalcohols having at least two polyvinylalcohols with different degrees of hydrolysis such that the rheology of the spacer fluid is stable during temperatures changes.

摘要翻译： 一种包含流体和粘度剂的隔离液，其中粘度剂是具有至少两种具有不同水解度的聚乙烯醇的聚乙烯醇的混合物，使得隔离液的流变性在温度变化期间是稳定的。

公开(公告)号：EP2065554A1

公开(公告)日：2009-06-03

申请号：EP07122052.9

申请日：2007-11-30

申请人： Services Pétroliers Schlumberger ,  Schlumberger Holdings Limited ,  Schlumberger Technology B.V. ,  PRAD Research and Development N.V.

发明人： Hopkins, Chris ,  Niina, Nobuyoshi ,  Bonner, Stephen

IPC分类号： E21B41/00 ,  E21B43/10 ,  E21B7/04

CPC分类号： E21B41/0035 ,  E21B7/046 ,  E21B41/0042 ,  E21B43/10

摘要： A drilling system for drilling and completing a lateral borehole from a main borehole comprises a liner unit for storing one or more prefabricated liners for installation into the lateral borehole; and a drilling unit operable to drill the lateral borehole into the formation surrounding the main borehole and to install the prefabricated liner in the lateral borehole after drilling. A method of drilling a lateral borehole from a main borehole using such a drilling system comprises positioning the system in the main borehole at a location of interest; operating the drilling unit to drill a lateral borehole from the main borehole; completing the lateral borehole by deploying the liner from the liner unit into the lateral borehole.

摘要翻译： 用于从主井眼钻孔和完成侧向钻孔的钻井系统包括用于存储用于安装到侧向钻孔中的一个或多个预制衬套的衬套单元; 以及钻孔单元，其可操作以将侧向钻孔钻入围绕主钻孔的地层中，并且在钻孔后将预制衬套安装在侧向钻孔中。 使用这种钻井系统从主井眼钻探横向钻孔的方法包括将系统定位在感兴趣的位置的主钻孔中; 操作钻井单元从主钻孔钻出横向钻孔; 通过将衬套从衬套单元部署到侧向钻孔中来完成侧向钻孔。

公开(公告)号：EP2000630A1

公开(公告)日：2008-12-10

申请号：EP07109870.1

申请日：2007-06-08

申请人： Services Pétroliers Schlumberger ,  Schlumberger Technology B.V. ,  Schlumberger Holdings Limited ,  PRAD Research and Development N.V.

发明人： Montaron, Bernard, c/o Schlumberger ,  Hocquet, Phillipe, c/o Etudes et Productions Schlumberger ,  Kuchuk, Fikri, c/o Etudes et Productions Schlumberger

IPC分类号： E21B33/10 ,  E21B47/00 ,  E21B29/10 ,  E21B49/06

CPC分类号： E21B47/00 ,  E21B29/10 ,  E21B33/10 ,  E21B49/06

摘要： A system for making pressure measurements in a formation surrounding a wellbore, comprising a sensor which, in use, is positioned into direct pressure communication with the formation from a predetermined location in the wellbore; means for isolating the sensor, when in use, from pressure effects arising from the wellbore.

摘要翻译： 一种用于在井筒周围的地层中进行压力测量的系统，包括传感器，该传感器在使用中被定位成从井眼中的预定位置与地层直接压力连通; 用于在使用时将传感器与井眼产生的压力效应隔离的装置。

公开(公告)号：EP1998505A1

公开(公告)日：2008-12-03

申请号：EP07109108.6

申请日：2007-05-29

申请人： PacketFront Systems AB

发明人： Öman, Andreas

IPC分类号： H04L12/46

CPC分类号： H04L12/4645 ,  H04L45/00

摘要： A method for connecting a local system comprises at least two VLANs connected to a local layer 2 switch to a wider network via a router, the method comprising: providing a connection between the local switch and a port on the router; assigning a single logical layer 3 interface to the two VLANs connected via the local switch; assigning a VLAN tag to each connected VLAN; communicating outgoing data from a user connected to one of the two connected VLANs to the router via the local switch, the outgoing data including the address of the user in the VLAN, the intended recipient of the data and the VLAN tag assigned to the VLAN to which the user is connected; on receipt of the outgoing data at the router, copying the address of the user and the VLAN tag to a forwarding table; forwarding the outgoing data from the assigned layer 3 interface to the wider network for delivery to the intended recipient; receiving at the layer 3 interface incoming data intended for delivery to the user, the data including the address of the user; consulting the lookup table to obtain the VLAN tag associated with the address of the user; applying the VLAN tag to the incoming data; and forwarding the incoming data and VLAN tag to the local switch for delivery to the user.

摘要翻译： 一种连接本地系统的方法包括至少两个连接到本地层2的VLAN经由路由器切换到较宽的网络，所述方法包括：提供本地交换机与路由器上的端口之间的连接; 为通过本地交换机连接的两个VLAN分配单个逻辑层3接口; 为每个连接的VLAN分配VLAN标签; 通过本地交换机将连接到两个连接的VLAN中的一个的用户的传出数据传送到路由器，输出数据包括VLAN中用户的地址，数据的预期接收者和分配给VLAN的VLAN标签 用户连接的; 在路由器接收到传出数据时，将用户的地址和VLAN标签复制到转发表中; 将输出数据从分配的层3接口转发到更广泛的网络以传送到预期接收者; 在层3接收用于传送给用户的输入数据，数据包括用户的地址; 咨询查找表以获取与用户地址相关联的VLAN标签; 将VLAN标签应用于传入数据; 并将传入的数据和VLAN标签转发到本地交换机，以传送给用户。

公开(公告)号：EP1389741B1

公开(公告)日：2008-11-12

申请号：EP03077430.1

申请日：2003-08-04

申请人： Industrial Technology Research Institute

发明人： Stephenson, Stanley Ward ,  Brick, Mary Christine

IPC分类号： G02F1/1334 ,  G02F1/137

CPC分类号： G02F1/1334 ,  G02F1/13718 ,  G02F2201/08

公开(公告)号：EP1983148A1

公开(公告)日：2008-10-22

申请号：EP07106674.0

申请日：2007-04-20

申请人： Services Pétroliers Schlumberger ,  Schlumberger Technology B.V. ,  Schlumberger Holdings Limited ,  PRAD Research and Development N.V.

发明人： Teixeira, Jose

IPC分类号： E21B7/06 ,  E21B17/20 ,  E21B17/22

CPC分类号： E21B7/06 ,  E21B17/20 ,  E21B17/22

摘要： A flexible drill shaft for drilling lateral boreholes comprising:
a helical outer wire coil spring; and
at least one inner helical wire coil spring residing concentrically within the outer coil spring, with the coils of adjacent springs having an opposite pitch;
wherein the wire forming each helical spring has a cross section such that when the drill shaft is in a straight alignment there is planar contact between adjacent coils of the spring. There may be grooves (3) and ridges (2) on the contact surface of the coils.

摘要翻译： 一种用于钻出横向钻孔的柔性钻杆轴，包括：螺旋外线螺旋弹簧; 以及至少一个同心地位于外螺旋弹簧内部的内螺旋线螺旋弹簧，相邻弹簧的线圈具有相对的间距; 其中形成每个螺旋弹簧的线具有横截面，使得当钻轴处于直线对准时，在弹簧的相邻线圈之间存在平面接触。 在线圈的接触表面上可以有槽（3）和脊（2）。

公开(公告)号：EP1973270A1

公开(公告)日：2008-09-24

申请号：EP07104714.6

申请日：2007-03-22

申请人： PacketFront Systems AB

发明人： Lundström, Magnus

IPC分类号： H04L12/24 ,  G06Q30/00

CPC分类号： H04L41/00 ,  G06Q10/02 ,  G06Q10/06

摘要： A method of delivering a service from a service provider to a customer in a network system comprising a plurality of service providers and a network control and provisioning system through which connection of the customer and service provider is controlled, the method comprising: connecting the service provider to the control and provisioning system via a service manager application which contains predetermined values of conditional data parameters for services to be provided to the customer; on receipt of a request from a service provide to provide a service to the customer, interrogating the customer's connection to the network by means of the service manager to determine the current values of the conditional data parameters and comparing the current values with the predetermined values to determine whether or not conditions for provision of the requested service are met; and communicating the result of the comparison to the service provider to either confirm the requested service or to indicate which of the conditional data parameters does not meet the conditions.

摘要翻译： 一种在包括多个服务提供商和网络控制和供应系统的网络系统中将服务从服务提供商递送到客户的方法，通过该网络控制和供应系统来控制客户和服务提供商的连接，该方法包括：将服务提供商 通过服务管理器应用向控制和供应系统提供包含用于要提供给客户的服务的条件数据参数的预定值; 在接收到来自服务的请求提供以向客户提供服务时，通过服务管理器询问客户与网络的连接，以确定条件数据参数的当前值并将当前值与预定值进行比较，以 确定是否满足提供所请求服务的条件; 以及将所述比较结果与所述服务提供者进行通信，以确认所请求的服务或指示哪些条件数据参数不符合条件。

公开(公告)号：EP1972941A1

公开(公告)日：2008-09-24

申请号：EP08153075.0

申请日：2008-03-20

申请人： National Science and Technology Development Agency

发明人： Kasinrerk, Watchara ,  Tayapiwatana, Chatchai ,  Tatu, Thanusak ,  Fucharoen, Suthat ,  Chiampanichayakul, Sawitree

IPC分类号： G01N33/72 ,  G01N33/49 ,  G01N33/543 ,  G01N33/58 ,  G01N33/52

CPC分类号： G01N33/721 ,  G01N2800/22

摘要： A method for the detection of alpha (α) thalassemia by the determination of hemoglobin (Hb) Bart's in the hemolysate. The reaction between a specific binding protein (monoclonal antibody) and the corresponding bindable substance (gamma 4, γ4) in an aqueous test sample occurs by applying the known binding affinity of such components for one another.

摘要翻译： 通过测定血液中血红蛋白（Hb）Bart的方法检测α（±）地中海贫血。 在水性测试样品中特异性结合蛋白（单克隆抗体）和相应的可结合物质（γ4，Ⅳ4）之间的反应是通过将这些组分的已知结合亲和力彼此应用来进行的。

公开(公告)号：EP1958969A1

公开(公告)日：2008-08-20

申请号：EP08151128.9

申请日：2008-02-06

申请人： Petrochina Company Limited

发明人： Yi, Jianjun c/o Petrochina Company Limited ,  Sun, Wenhua c/o Petrochina Company Limited ,  Hao, Peng c/o Petrochina Company Limited ,  Zhang, Shu c/o Petrochina Company Limited

IPC分类号： C08F10/00 ,  C08F4/6592 ,  C07F17/00

CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/03 ,  C08F4/65925 ,  C08F2500/03 ,  C08F210/14

摘要： The invention relates to a phosphine-substituted vinyl containing metallocene catalyst, and also to the preparation process of the same as well as to the application of the catalyst. The catalyst has the general formula of Cp 2 (CR 1 =CR 2 (P(R 3 2 ))MX, wherein Cp is a ligand containing cyclopentadiene having 1~5 substitutions, of which two neighbors connecting to each other to form fused rings having more than two members; R 1 -R 3 is selected from the groups consisting of hydrogen, C 1 ~C 18 alkyl or perfluoro-alkyl, C 6 ~C 24 aralkyl or alkaryl; M is selected from the groups consisting of metals of the IVB group; and X is selected from the groups consisting of halogens, C 1 ~C 24 alkyl, alkoxyl, silicone or alkaryl. With aluminoxane or modified aluminoxane, aluminum alkyl, halogenated aluminum alkyl or their mixture as the catalyst promoter, the phosphine-substituted vinyl containing metallocene catalyst may be employed as the major catalyst for the polymerization or copolymerization of alpha-olefin, Due to its high activity, the polymerization may occur at both high and low temperatures with the polymer having higher molecular weight and broader molecular weight distribution.

摘要翻译： 本发明涉及一种膦取代的含乙​​烯基茂金属催化剂，以及其制备方法以及催化剂的应用。 催化剂具有通式Cp 2（CR 1 = CR 2（P（R 3 2））MX，其中Cp是含有1〜5个取代基的含环戊二烯的配体，其中两个相互连接形成稠合环 具有两个以上的成员; R 1 -R 3选自氢，C 1〜C 18烷基或全氟烷基，C 6〜C 24芳烷基或烷芳基; M选自： IVB基团; X选自卤素，C 1〜C 24烷基，烷氧基，硅氧烷或烷芳基，使用铝氧烷或改性铝氧烷，烷基铝，卤代烷基铝或其混合物作为催化剂促进剂，磷化氢 可以使用取代的含乙​​烯基金属茂催化剂作为α-烯烃的聚合或共聚的主要催化剂。由于其高活性，聚合可以在高温和低温下发生，聚合物具有较高的分子量和更宽的分子量 ht分布。