公开(公告)号：WO2012164524A2

公开(公告)日：2012-12-06

申请号：PCT/IB2012/052749

申请日：2012-05-31

Applicant: SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER TECHNOLOGY B.V. ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER CANADA LIMITED ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  ATKINSON, Malcolm ,  STEVENS, John ,  KHAN, Adeel ,  FRAGOSO, Susanna ,  ALTEIRAC, Laurent ,  FILAS, James G.

Inventor： ATKINSON, Malcolm ,  STEVENS, John ,  KHAN, Adeel ,  FRAGOSO, Susanna ,  ALTEIRAC, Laurent ,  FILAS, James G.

CPC classification number: E21B49/081 ,  E21B47/122 ,  E21B47/16

Abstract: A method for capturing a sample from a wellbore, comprising the steps of introducing a first message and a second message into a tubing positioned within the wellbore. The first message is directed to a first modem connected to a first sampler device to cause the first sampler device to collect a first sample. The second message is directed to a second modem connected to a second sampler device to cause the second sampler device to collect a second sample.

Abstract translation: 一种用于从井眼捕获样品的方法，包括以下步骤：将第一消息和第二消息引入到位于所述井眼内的管道中。 第一消息被引导到连接到第一采样器设备的第一调制解调器，以使得第一采样器设备收集第一采样。 第二消息被引导到连接到第二采样器装置的第二调制解调器，以使第二采样器装置收集第二采样。

公开(公告)号：WO2012088032A1

公开(公告)日：2012-06-28

申请号：PCT/US2011/066020

申请日：2011-12-20

Applicant: GOODY PRODUCTS, INC. ,  RECCHION, Justin ,  YAHNKER, Christopher, Ryan ,  GODFREY, Cyan ,  WANG, Nathan ,  MILTON, David ,  HILL, Shane ,  PRICE, M., Shane ,  STEVENS, John, D.

Inventor： RECCHION, Justin ,  YAHNKER, Christopher, Ryan ,  GODFREY, Cyan ,  WANG, Nathan ,  MILTON, David ,  HILL, Shane ,  PRICE, M., Shane ,  STEVENS, John, D.

IPC: A45D1/04

CPC classification number: A45D1/04 ,  A45D1/10

Abstract: A radially adjustable barrel, a barrel-adjustment assembly, a radially adjustable heater assembly, and a radially adjustable distal-tip assembly. The barrel is radially adjustable between expanded and contracted positions having different diameters. The barrel-adjustment assembly includes a rotary ring defining a spiral cam guide and includes a cam follower attached to the barrel. The heater assembly includes a post, at least one heater, and at least one spring mounting the heater to the post and biasing the heater radially outward. In use, rotating the ring rotates the spiral cam guide, which displaces the cam follower radially inward or outward, which in turn displaces the outer end of the barrel radially inward or outward to decrease or increase the diameter of the barrel. As the diameter of the barrel is adjusted, the heaters remain in contact with the barrel due to the outwardly biasing influence of the spring.

Abstract translation: 可径向调节的镜筒，镜筒调节组件，可径向调节的加热器组件和可径向调节的远侧尖端组件。 筒体在具有不同直径的伸缩位置之间可径向调节。 桶调节组件包括限定螺旋凸轮引导件的旋转环，并且包括附接到筒的凸轮从动件。 加热器组件包括柱，至少一个加热器，以及至少一个弹簧，其将加热器安装到柱上，并将加热器径向向外偏置。 在使用中，旋转环旋转螺旋凸轮引导件，其使凸轮从动件径向向内或向外移动，这又使筒的外端径向向内或向外移动以减小或增加筒的直径。 由于筒的直径被调整，所以加热器由于弹簧的向外偏压影响而保持与筒体接触。

公开(公告)号：WO2011146752A3

公开(公告)日：2012-01-12

申请号：PCT/US2011037213

申请日：2011-05-19

Applicant: BAKER HUGHES INC ,  STEVENS JOHN H

Inventor： STEVENS JOHN H

IPC: B22D19/06 ,  B22D19/16 ,  C22C1/02 ,  C22C1/10 ,  E21B10/08

CPC classification number: B24D3/06 ,  B22D19/06 ,  B22D19/14 ,  B22F2998/00 ,  C22C19/07 ,  C22C29/06 ,  C22C29/08 ,  C22C32/0047 ,  C22C32/0052 ,  C22F1/10 ,  E21B10/46 ,  B22F2005/001

Abstract: Methods of forming at least a portion of an earth-boring tool include providing particulate matter comprising a hard material in a mold cavity, melting a metal and the hard material to form a molten composition comprising a eutectic or near-eutectic composition of the metal and the hard material, casting the molten composition to form the at least a portion of an earth-boring tool within the mold cavity, and providing an inoculant within the mold cavity. Methods of forming a roller cone of an earth-boring rotary drill bit comprise forming a molten composition, casting the molten composition within a mold cavity, solidifying the molten composition to form the roller cone, and controlling grain growth using an inoculant as the molten composition solidifies. Articles comprising components of earth-boring tools are fabricated using such methods.

Abstract translation: 形成钻凿工具的至少一部分的方法包括在模腔中提供包含硬质材料的颗粒物质，熔化金属和硬质材料，以形成包含金属的共晶或近共晶组合物的熔融组合物，以及 硬质材料，铸造熔融组合物以形成模腔内的钻孔工具的至少一部分，以及在模具腔内提供孕育剂。 形成钻孔旋转钻头的辊锥的方法包括形成熔融组合物，将熔融组合物浇铸在模腔内，固化熔融组合物以形成辊锥，并使用孕育剂作为熔融组合物来控制晶粒生长 凝固。 使用这种方法制造包含钻孔工具的部件的物品。

公开(公告)号：WO2011146743A3

公开(公告)日：2012-01-12

申请号：PCT/US2011037196

申请日：2011-05-19

Applicant: BAKER HUGHES INC ,  STEVENS JOHN H ,  EASON JIMMY W

Inventor： STEVENS JOHN H ,  EASON JIMMY W

IPC: B22D19/06 ,  B22D19/16 ,  C22C1/02 ,  C22C1/10

CPC classification number: C22F1/10 ,  B22D19/06 ,  B22D19/14 ,  B22F2998/00 ,  C22C1/1068 ,  C22C19/07 ,  B22F2005/001 ,  C22C29/08 ,  C22C32/0052

Abstract: Methods of forming at least a portion of an earth-boring tool include providing particulate matter comprising a hard material in a mold cavity, melting a metal and the hard material to form a molten composition comprising a eutectic or near-eutectic composition of the metal and the hard material, casting the molten composition to form the at least a portion of an earth-boring tool within the mold cavity, and adjusting a stoichiometry of at least one hard material phase of the at least a portion of the earth-boring tool. Methods of forming a roller cone of an earth-boring rotary drill bit comprise forming a molten composition, casting the molten composition within a mold cavity, solidifying the molten composition to form the roller cone, and converting an eta-phase region within the roller cone to at least one of WC and W2C.

Abstract translation: 形成钻凿工具的至少一部分的方法包括在模腔中提供包含硬质材料的颗粒物质，熔化金属和硬质材料，以形成包含金属的共晶或近共晶组合物的熔融组合物，以及 硬质材料，铸造熔融组合物以在模具腔内形成钻孔工具的至少一部分，以及调整钻孔工具的至少一部分的至少一个硬质材料相的化学计量。 形成钻孔旋转钻头的辊锥的方法包括形成熔融组合物，将熔融组合物浇铸在模腔内，固化熔融组合物以形成辊锥，并且将辊锥内的等级相区域 至WC和W2C中的至少一个。

公开(公告)号：WO2011146760A4

公开(公告)日：2011-11-24

申请号：PCT/US2011/037223

申请日：2011-05-19

Applicant: BAKER HUGHES INCORPORATED ,  STEVENS, John, H. ,  EASON, Jimmy, W.

Inventor： STEVENS, John, H. ,  EASON, Jimmy, W.

IPC: B22D19/06 ,  B22D19/16 ,  C22C1/10 ,  C22C1/02 ,  E21B10/08

Abstract: Methods of forming at least a portion of an earth-boring tool include providing at least one insert in a mold cavity, providing particulate matter in the mold cavity, melting a metal and the hard material to form a molten composition, and casting the molten composition. Other methods include coating at least one surface of a mold cavity with a coating material having a composition differing from a composition of the mold, melting a metal and a hard material to form a molten composition, and casting the molten composition. Articles comprising at least a portion of an earth-boring tool include at least one insert and a solidified eutectic or near-eutectic composition including a metal phase and a hard material phase. Other articles include a solidified eutectic or near-eutectic composition including a metal phase and a hard material phase and a coating material in contact with the solidified eutectic or near-eutectic composition.

公开(公告)号：WO2011130319A1

公开(公告)日：2011-10-20

申请号：PCT/US2011/032179

申请日：2011-04-12

Applicant: ZIH CORP. ,  LAMONTAGNE, Mike ,  ESSA, Sam ,  BECK, David, F. ,  LANE, Scott ,  HEGARTY, Patrick ,  CRANSTON, Michael ,  HORROCKS, Craig, A. ,  STEVENS, John ,  PHILLIPS, Jim ,  LEMOI, Kevin ,  KLEIN, Greg ,  LYMAN, Roy, P. ,  CORVESE, Matt

Inventor： LAMONTAGNE, Mike ,  ESSA, Sam ,  BECK, David, F. ,  LANE, Scott ,  HEGARTY, Patrick ,  CRANSTON, Michael ,  HORROCKS, Craig, A. ,  STEVENS, John ,  PHILLIPS, Jim ,  LEMOI, Kevin ,  KLEIN, Greg ,  LYMAN, Roy, P. ,  CORVESE, Matt

IPC: B41J29/393

CPC classification number: B41J29/02 ,  B41J3/36 ,  B41J29/393 ,  G06F3/1225 ,  G06F3/1236 ,  G06F3/1292 ,  H02J7/0021 ,  H02J7/0042 ,  H04W76/20 ,  Y10T29/49002

Abstract: Provided herein are devices, methods and other means, including those related to printers, as well as computer readable media for storing code to execute instructions for a device, and other systems for providing and supporting mobile printing and other types of devices. The printer, for example, can be coupled with one or more docks and/or other accessory devices, examples of which are also discussed herein.

Abstract translation: 本文提供了包括与打印机有关的设备，方法和其他方式，以及用于存储用于执行设备的指令的代码的计算机可读介质，以及用于提供和支持移动打印和其他类型的设备的其他系统。 例如，打印机可以与一个或多个基座和/或其他附件装置耦合，其实例也在此讨论。

公开(公告)号：WO2011027120A3

公开(公告)日：2011-06-16

申请号：PCT/GB2010001669

申请日：2010-09-03

Applicant: EATON IND MFG GMBH ,  GANLEY SEAN CHRISTOPHER ,  STEVENS JOHN

Inventor： GANLEY SEAN CHRISTOPHER ,  STEVENS JOHN

IPC: H01H71/12 ,  H01H71/32 ,  H01H71/70

CPC classification number: H01H71/2409 ,  H01H3/3005 ,  H01H71/125 ,  H01H71/322 ,  H01H71/70 ,  H01H71/74 ,  H01H2071/328

Abstract: A miniature circuit breaker (1) having a control unit (22) arranged to produce a trip signal to trigger a trip mechanism (20) into opening a pair of contacts (8,10) if it determines that an overcurrent condition occurs based on an output of a current sensor (23); an electric motor (25) operable to close the contacts via a contact closing mechanism (30a); a force transfer mechanism (70) arranged to transform a first trigger force into a second trigger force larger than the first trigger force, wherein the force transfer mechanism couples an electromechanical actuator (61) to a contact opening mechanism (30b) such that the second trigger force triggers the contact opening mechanism into opening the contacts; and/or a mechanical energy store (44, 46) arranged to accumulate mechanical energy from operation of the closing actuator (25) and subsequently to release accumulated mechanical energy to close the contacts.

Abstract translation: 一种具有控制单元（22）的微型断路器（1），其被布置成产生跳闸信号以触发跳闸机构（20），以便如果它确定发生过电流状况，则基于一个 输出电流传感器（23）; 电动机（25），其可操作以经由接触闭合机构（30a）闭合所述触点; 力传递机构（70），布置成将第一触发力转换成大于第一触发力的第二触发力，其中力传递机构将机电致动器（61）耦合到接触开口机构（30b），使得第二触发力 触发力触发触点打开机构打开触点; 和/或机械能储存器（44,46），其布置成从关闭致动器（25）的操作中累积机械能，并随后释放累积的机械能以闭合触点。

公开(公告)号：WO2010141575A3

公开(公告)日：2011-03-10

申请号：PCT/US2010037056

申请日：2010-06-02

Applicant: BAKER HUGHES INC ,  STEVENS JOHN H ,  EASON JIMMY W

Inventor： STEVENS JOHN H ,  EASON JIMMY W

IPC: B22D19/06 ,  C22C29/06 ,  E21B10/42 ,  E21B10/54

CPC classification number: E21B10/46 ,  B22D19/06 ,  B22F5/007 ,  B22F2005/001 ,  B22F2998/00 ,  B22F2998/10 ,  B33Y80/00 ,  C22C1/0433 ,  C22C2001/1047 ,  E21B10/42 ,  C22C29/08 ,  C22C1/1068 ,  C08L29/08

Abstract: Methods, systems and compositions for manufacturing downhole tools and downhole tool parts for drilling subterranean material are disclosed. A model having an external peripheral shape of a downhole tool or tool part is fabricated. Mold material is applied to the external periphery of the model. The mold material is permitted to harden to form a mold about the model. The model is eliminated and a composite matrix material is cast within the mold to form a finished downhole tool or tool part.

Abstract translation: 公开了用于制造用于钻探地下材料的井下工具和井下工具部件的方法，系统和组合物。 制造具有井下工具或工具部件的外围形状的模型。 模具材料应用于模型的外围。 允许模具材料硬化以形成模型周围的模具。 该模型被消除并且在模具内铸造复合基体材料以形成完成的井下工具或工具部件。

公开(公告)号：WO2010075150A3

公开(公告)日：2010-09-30

申请号：PCT/US2009068401

申请日：2009-12-17

Applicant: BAKER HUGHES INC ,  STEVENS JOHN H ,  OVERSTREET JAMES L ,  LUCE DAVID K

Inventor： STEVENS JOHN H ,  OVERSTREET JAMES L ,  LUCE DAVID K

IPC: C23C24/08

CPC classification number: H05H1/341 ,  B05B7/222 ,  B05B12/085 ,  B05B12/124 ,  B05B13/0431 ,  B23K10/027 ,  B23K2201/002 ,  C23C4/04 ,  C23C4/134 ,  H05H1/28 ,  H05H2001/3421

Abstract: A system and method for the automated or "robotic" application of hardfacing to a surface of a drill bit.

Abstract translation: 一种用于自动或“机器人”施加硬面到钻头表面的系统和方法。

公开(公告)号：WO2010088480A2

公开(公告)日：2010-08-05

申请号：PCT/US2010/022531

申请日：2010-01-29

Applicant: BAKER HUGHES INCORPORATED ,  CHOE, Heeman ,  STEVENS, John ,  SULLIVAN, Eric

Inventor： CHOE, Heeman ,  STEVENS, John ,  SULLIVAN, Eric

IPC: B22F3/12 ,  C22C29/00 ,  E21B10/42 ,  E21B10/54

CPC classification number: E21B10/46 ,  B22D19/14 ,  B22F2005/001 ,  C22C9/01 ,  C22C9/04 ,  C22C14/00 ,  C22C19/00 ,  C22C19/03 ,  C22C26/00 ,  C22C32/00 ,  C22C38/00 ,  E21B10/00

Abstract: An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy.

Abstract translation: 钻头旋转钻头包括构造成承载用于接合地下地层的一个或多个切割器的钻头体，所述钻头体包括具有分散在基体材料中的多个硬颗粒的颗粒 - 基质复合材料，所述基体材料 包括形状记忆合金。 基体材料包括配置成在奥氏体相和马氏体相之间经历可逆相变的金属合金。 基体材料可以包括Ni基合金，Cu基合金，Co基合金，Fe基合金或Ti基合金。 钻头可以通过一种方法制成，该方法包括：在模具中提供多个硬质颗粒以限定钻头体的颗粒前体; 用包含形成记忆合金的熔融基体材料渗透钻头体的颗粒前体形成颗粒 - 基质混合物; 并冷却熔融的颗粒 - 基质混合物以固化基质材料并形成具有包含形状记忆合金的颗粒 - 基体复合材料的钻头体。