公开(公告)号：WO2010065485A1

公开(公告)日：2010-06-10

申请号：PCT/US2009/066168

申请日：2009-12-01

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  RYTLEWSKI, Gary, L. ,  WHITSITT, John ,  VAIDYA, Nitin, Y.

Inventor： RYTLEWSKI, Gary, L. ,  WHITSITT, John ,  VAIDYA, Nitin, Y.

IPC: E21B33/12

CPC classification number: E21B33/1208

Abstract: Disclosed herein is a completion device for a wellbore, that includes at least an elastomer circumferentially disposed around a tubular, the elastomer having a main sealing segment and at least one activation segment axially extending from the main sealing segment at opposing ends, wherein each activation segment has an exposed end; and an impermeable membrane circumferentially encasing the elastomer and configured to prevent an influx of wellbore fluids into the elastomer except at the exposed ends.

Abstract translation: 本文公开了一种用于井眼的完井装置，其包括至少一个围绕管状物周向设置的弹性体，弹性体具有主密封段和至少一个在相对端处从主密封段轴向延伸的活化段，其中每个活化段 有暴露的一端; 以及不透气膜，其周向地包围弹性体，并且构造成防止井眼流体进入除了暴露端之外的弹性体中。

公开(公告)号：WO2010028158A1

公开(公告)日：2010-03-11

申请号：PCT/US2009/055901

申请日：2009-09-03

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  LANGLAIS, Michael D. ,  THORKILDSEN, Tage

Inventor： LANGLAIS, Michael D. ,  THORKILDSEN, Tage

IPC: E21B17/00

CPC classification number: E21B43/045 ,  E21B17/02 ,  E21B43/04 ,  Y10T403/16

Abstract: The instant patent application discloses, among other things, a sand management system comprising an upper sand management portion and a lower sand management portion and an extendable leak-off tube. When the leak-off tube is in a fully retracted position, the leak-off tube is securely releasably engaged with upper sand management portion and when the leak-off tube is in a fully extended position, it is securely releasably engaged with the lower sand management portion. Also disclosed herein is a method for dehydrating a slurry in an area between an upper sand management portion and a lower sand management portion. The method includes installing a leak-off tube between the upper sand management portion and the lower sand management portion and securely releasably connecting the leak-off tube to the lower sand management portion.

Abstract translation: 即时专利申请公开了一种包括上砂管理部分和下砂管理部分和可延伸泄漏管的砂管理系统。 当泄漏管处于完全缩回位置时，泄漏管可靠地与上砂管理部分可释放地接合，并且当泄漏管处于完全延伸位置时，其可靠地可释放地与下砂接合 管理部分。 本文还公开了一种用于在上砂管理部分和下砂管理部分之间的区域中使浆料脱水的方法。 该方法包括在上砂管理部分和下砂管理部分之间安装泄漏管，并将泄漏管可靠地可释放地连接到下砂管理部分。

公开(公告)号：WO2010009007A1

公开(公告)日：2010-01-21

申请号：PCT/US2009/050197

申请日：2009-07-10

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SCHLUMBERGER TECHNOLOGY CORPORATION ,  HARTOG, Arthur, H.

Inventor： HARTOG, Arthur, H.

IPC: H04B10/08

CPC classification number: G01M11/3127 ,  G01D5/35361 ,  G01H9/004

Abstract: A frequency- scanned optical time domain reflectometry technique includes launching a plurality of interrogating pulses into an optical fiber at a plurality of optical carrier frequencies. A Rayleigh backscatter signal is detected for each interrogating pulse as a function of time between the launching of the pulse and the detection of the backscatter signal. The time resolved Rayleigh backscatter signal at each optical frequency may then be examined to determine a distribution of a physical parameter along the length of the optical fiber.

Abstract translation: 频率扫描的光时域反射技术包括以多个光载波频率向光纤发射多个询问脉冲。 对于每个询问脉冲，检测到瑞利反向散射信号作为脉冲发射与反向散射信号检测之间的时间的函数。 然后可以检查在每个光学频率处的时间分辨的瑞利反向散射信号以确定沿着光纤的长度的物理参数的分布。

公开(公告)号：WO2010093649A1

公开(公告)日：2010-08-19

申请号：PCT/US2010/023688

申请日：2010-02-09

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  MEYYAPPAN, Ramaswamy ,  EL-KHAZINDAR, Yasser ,  MACDOUGALL, Tom

Inventor： MEYYAPPAN, Ramaswamy ,  EL-KHAZINDAR, Yasser ,  MACDOUGALL, Tom

IPC: E21B47/01

CPC classification number: E21B17/023 ,  E21B17/1035

Abstract: A hybrid junction assembly is provided. The hybrid junction assembly may comprise a junction body configured to sealingly couple to a first control line and a second control line. In addition, the assembly may include a transfer conduit configured to fit within a hybrid control line such that an annulus is formed between the transfer conduit and the hybrid control line. The first control line and the transfer conduit may form a first communication pathway and the second control line and the annulus may form a second communication pathway. The transfer conduit and the hybrid control line may be sealingly coupled to the junction body.

Abstract translation: 提供了一种混合连接组件。 混合接合组件可以包括构造成密封地耦合到第一控制线和第二控制线的接合体。 此外，组件可以包括配置成装配在混合控制管线内的传送导管，使得在传送管道和混合控制管线之间形成环形空间。 第一控制线和传送管可以形成第一通信路径，第二控制线和环可以形成第二通信路径。 传输导管和混合控制线可以密封地耦合到接合体。

公开(公告)号：WO2010019823A2

公开(公告)日：2010-02-18

申请号：PCT/US2009/053786

申请日：2009-08-13

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SCHLUMBERGER TECHNOLOGY CORPORATION ,  GREENAWAY, Robert

Inventor： GREENAWAY, Robert

IPC: G01V1/52 ,  E21B47/00

CPC classification number: E21B47/123 ,  E21B47/0007 ,  G01H9/004 ,  G01V1/226 ,  G01V1/52

Abstract: A system for use in a well includes downhole equipment for positioning in the well, and an optical fiber for deployment in the well, the optical fiber to extend to a location of interest in the well in proximity of the downhole equipment. An analysis unit analyzes detected light signals returned from the optical fiber that has been affected by acoustic events generated by the downhole equipment and to determine a status in the wellbore based on the analyzing.

Abstract translation: 在井中使用的系统包括用于定位在井中的井下设备和用于部署在井中的光纤，光纤延伸到靠近井下设备的井中感兴趣的位置。 分析单元分析已经受到由井下设备产生的声学事件影响的光纤返回的检测到的光信号，并且基于分析来确定井眼中的状态。

公开(公告)号：WO2010009435A1

公开(公告)日：2010-01-21

申请号：PCT/US2009/051054

申请日：2009-07-17

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  LONGFIELD, Colin ,  WANG, David Wei ,  RYTLEWSKI, Gary, L.

Inventor： LONGFIELD, Colin ,  WANG, David Wei ,  RYTLEWSKI, Gary, L.

IPC: E21B43/00

CPC classification number: F16K31/006 ,  E21B23/00 ,  E21B34/066 ,  F04B17/003 ,  F04B47/06

Abstract: According to one or more aspects of the present disclosure, a piezoelectric pump may include a hydraulic fluid path between a low pressure source and a high pressure tool port; a fluid disposed in the hydraulic fluid path; a piston in communication with the fluid; and a piezoelectric material connected to the piston to pump the fluid through the high pressure tool port.

Abstract translation: 根据本公开的一个或多个方面，压电泵可以包括在低压源和高压工具端口之间的液压流体路径; 设置在液压流体路径中的流体; 与流体连通的活塞; 以及连接到活塞以将流体泵送通过高压工具端口的压电材料。

公开(公告)号：WO2010078326A1

公开(公告)日：2010-07-08

申请号：PCT/US2009/069688

申请日：2009-12-29

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  WATSON, Arthur, I. ,  FEATHERBY, Christopher, E.

Inventor： WATSON, Arthur, I. ,  FEATHERBY, Christopher, E.

IPC: F04B35/04

CPC classification number: F04B47/04 ,  E21B43/128

Abstract: According to one or more aspects of the present disclosure, a motor protector comprises a housing defining a compensator chamber; a compensator disposed in the housing having a motor fluid end in fluid communication with a motor fluid and a well fluid end, the compensator axially moveable relative to the housing in response to the expansion and contraction of the motor fluid; and a port formed through the housing to provide fluid communication from exterior of the housing to the well fluid end of the compensator. The compensator may be one selected from the group of a bellows and a plunger.

Abstract translation: 根据本公开的一个或多个方面，电动机保护器包括限定补偿室的壳体; 布置在壳体中的补偿器具有与马达流体和井流体端部流体连通的马达流体端，所述补偿器响应于马达流体的膨胀和收缩而相对于壳体可轴向运动; 以及通过壳体形成的端口，以提供从外壳的外部到补偿器的井流体端的流体连通。 补偿器可以是从波纹管和柱塞组中选择的一个。

公开(公告)号：WO2010065228A1

公开(公告)日：2010-06-10

申请号：PCT/US2009/063126

申请日：2009-11-03

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  KING, Allan W.

Inventor： KING, Allan W.

IPC: E21B43/11

CPC classification number: E21B43/117 ,  F42B1/032

Abstract: Disclosed are barite compositions. The barite compositions may be utilized for manufacturing perforator devices, including casing and liner components.

Abstract translation: 公开了重晶石组合物。 重晶石组合物可用于制造穿孔装置，包括套管和衬垫部件。

公开(公告)号：WO2016116255A1

公开(公告)日：2016-07-28

申请号：PCT/EP2016/000009

申请日：2016-01-07

Applicant: SSERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER TECHNOLOGY B.V. ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER CANADA LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： BARRAL, Quentin ,  DROGER, Nicolas ,  KEFI, Slaheddine ,  REGNAULT DE LA MOTHE, Loic

IPC: C09K8/528 ,  C09K8/40 ,  B01F17/00 ,  C09K8/52

CPC classification number: C09K8/40 ,  C09K8/52 ,  E21B33/14 ,  E21B37/00

Abstract: Well treatment compositions comprise water, a lipophilic anionic surfactant, a hydrophilic non- ionic surfactant, a second non-ionic surfactant, a water-solubilizing solvent, a water-immiscible solvent and a lipophilic non-ionic surfactant. Optionally, a second solvent may be incorporated. When added to spacer fluids, chemical washes or both, the compositions promote the removal of non-aqueous drilling fluids from casing surfaces. Additionally, the treated casing surfaces are water wet, thereby promoting optimal bonding to cement.

Abstract translation: 井处理组合物包括水，亲脂性阴离子表面活性剂，亲水非离子表面活性剂，第二非离子表面活性剂，水溶性溶剂，与水不混溶的溶剂和亲脂性非离子表面活性剂。 任选地，可以并入第二溶剂。 当添加到间隔液，化学洗涤或两者时，组合物促进从套管表面去除非水性钻井液。 此外，经处理的外壳表面是水湿的，从而促进对水泥的最佳粘合。

公开(公告)号：WO2016093842A1

公开(公告)日：2016-06-16

申请号：PCT/US2014/069794

申请日：2014-12-11

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： BETANCOURT POCATERRA, Soraya S. ,  STRAPOC, Dariusz ,  MISHRA, Vinay K. ,  CANAS, Jesus Alberto ,  MULLINS, Oliver C. ,  FORNASIER, Ivan

IPC: G01V9/00 ,  E21B49/00 ,  E21B49/08

CPC classification number: E21B21/06 ,  E21B21/067 ,  E21B49/081 ,  E21B49/10

Abstract: Various implementations directed to analyzing a reservoir using fluid analysis are provided. In one implementation, a method may include determining mud gas logging (MGL) data based on drilling mud associated with a wellbore traversing a reservoir of interest. The method may also include determining first downhole fluid analysis (DFA) data based on a first reservoir fluid sample obtained at a first measurement station in the wellbore. The method may further include determining predicted DFA data for the wellbore based on the first DFA data. The method may additionally include determining second DFA data based on a second reservoir fluid sample obtained at a second measurement station in the wellbore. The method may further include analyzing the reservoir based on a comparison of the MGL data and a comparison of the second DFA data to the predicted DFA data.

Abstract translation: 提供了用于使用流体分析来分析储层的各种实施方式。 在一个实施方案中，方法可以包括基于与穿过感兴趣的储层的井眼相关联的钻井泥浆来确定泥浆气体测井（MGL）数据。 该方法还可以包括基于在井筒中的第一测量站处获得的第一储层流体样品来确定第一井下流体分析（DFA）数据。 该方法还可以包括基于第一DFA数据确定井筒的预测DFA数据。 该方法可以另外包括基于在井筒中的第二测量站处获得的第二储层流体样品来确定第二DFA数据。 该方法还可以包括基于MGL数据的比较和第二DFA数据与预测的DFA数据的比较来分析储层。