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1. 发明专利

JP2007218897A Method of evaluating bonding state between tube and bonding agent, and mine equipment installed in tube 审中-公开
标题翻译：管和粘结剂之间的粘结状态评估方法和安装在管中的矿井设备
公开(公告)号：JP2007218897A
公开(公告)日：2007-08-30
申请号：JP2006332847
申请日：2006-12-11
申请人： Baker Hughes Inc , ベイカーヒューズインコーポレイテッド
发明人： BOLSHAKOV ALEXEI , DUBINSKY VLADIMIR , TANG XIAO-MING , PATTERSON DOUGLAS , DONSKOY DIMITRI , BAROLAK JOSEPH G
IPC分类号： G01N29/12 , E21B47/00
CPC分类号： E21B47/0005 , G01V1/50
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for analyzing a bonding state of fixing a casing inside a drilling well.
SOLUTION: The figure herein shows a mine equipment 40 useful for evaluating the bonding state between a tube and a bonding agent. The tube is the mine casing 36 installed in the drilling well 32 penetrated through an underground layer 38, in Fig.8. The cement bonding agent comprises cement 44, and is used for separating a layer inside the underground layer 38 and for fixing the casing 36 to the drilling well 32. The mine equipment 40 is suspended inside the drilling well 32 by a cable 34, and the cable 34 is supported optionally by a ground surface pulley 35. The cable 34 not only serves as a means for making the mine equipment 40 go downwards in the drilling well 32, for supporting it, and for making it go up to a ground surface, but also serves as a communication line between the equipment 40 and the ground surface 45. An information processing system (IHS) 47 is connected to the mine equipment 40 via the cable 34.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于分析在钻井内部固定壳体的接合状态的方法和装置。解决方案：本文示出了可用于评估管和粘合剂之间的粘结状态的矿井设备40。管是安装在穿过地下层38的钻井32中的矿井套管36，如图8所示。水泥粘合剂包括水泥44，用于分离地下层38内的层和用于将壳体36固定到钻井32.矿井设备40通过缆索34悬挂在钻井32内，电缆34可选地由地面滑轮35支撑。电缆34不仅用作使矿井设备40在钻井井32中向下运动以用于支撑它并使其向上流到地面的装置，而且还用作设备40和地面45之间的通信线路。信息处理系统（IHS）47经由电缆34连接到矿山设备40.版权所有：（C）2007，JPO＆INPIT

2. 发明专利

JP2000264863A POLYSULFIDE SOLUTION AND HYDROXYALKYLALUMINIUM STABILIZING SULFUR ELEMENT 失效
公开(公告)号：JP2000264863A
公开(公告)日：2000-09-26
申请号：JP33209399
申请日：1999-11-22
申请人： BAKER HUGHES INC
发明人： ROOF GLENN L , TEIN SHIN GO
IPC分类号： C07C215/40 , B01D19/00 , C01C1/20 , C07C321/14 , C23F11/08
摘要： PROBLEM TO BE SOLVED: To obtain a stabilized polysulfide solution having the high ability to remove cyanides by using a composition having elementary sulfur coordinated with an organoaluminum counterion. SOLUTION: This polysulfide solution is obtained by using a composition of the formula: HO-(CH2)n-N+R1R2R3Sx=R3R2R1N+(CH2)n-OH [n is about 1-6; x is about 2-10; R1 to R3 are each H, OH, one or two aryl groups, a

3. 发明专利

JP2000185202A RESOLUTION OF EMULSIONS FROM DESALTER MUDWASH WATER 失效
公开(公告)号：JP2000185202A
公开(公告)日：2000-07-04
申请号：JP31912199
申请日：1999-11-10
申请人： BAKER HUGHES INC
发明人： WILLIAM MORRISON
IPC分类号： B01D17/05 , B01D11/04 , C02F1/40 , C10G33/04
摘要： PROBLEM TO BE SOLVED: To rapidly and effectively resolve or clean colloidal emulsions of mudwash water by using a composition comprising aluminum chlorohydrate and a second component selected from the group consisting of quaternary amines, inorganic agents, polyamines, copolymers, polyacry lamides and mixtures thereof. SOLUTION: Aluminum chlorohydrate(ACH) is synonymous with polyaluminum chlorsulfate, polyaluminum chloride and basic aluminum chloride, and is characterized by two parameters, that is, strength(aluminum content) and basicity(degree of neutralization). On the other hand, the second component is selected from the group consisting of quaternary amines, polyquaternary amines, inorganic agents, polyamines, copolymers, polyaklylamides and mixtures thereof. Above all, polyamines especially polydiallyldimethylammonium chlorides which is the so-called normal poly (DADMAC), for example, are best suited as the second component. The volume ratio of aluminum chlorohydrate to the second component ranges from 80:20 to 20:80.

4. 发明专利

JPH11188284A CENTRIFUGE WITH CAKE AGITATOR 失效
公开(公告)号：JPH11188284A
公开(公告)日：1999-07-13
申请号：JP27636198
申请日：1998-08-24
申请人： BAKER HUGHES INC
发明人： LEUNG WALLACE WOON-FONG
IPC分类号： B04B15/06 , B04B1/20 , B04B3/04 , B04B15/12
摘要： PROBLEM TO BE SOLVED: To recycle a granular material to promote its washing and to promote the removal of impurities from cake by fitting baffles to a conveyor and providing the baffles on the upstream side with a concave profile, e.g. a recessed surface, directed toward the direction opposite to a discharge port on the downstream side. SOLUTION: This centrifuge is provided with a conveyor 34 for moving cake 36 toward a cake discharge port 40 along a spiral cake flow passage (shown as the arrow 38 of a cake velocity). Further, the centrifuge is provided with a series of baffles 42, e.g. cake agitating blades, fitted to the conveyor 34. Each of the baffles 42 has an almost cylindrical recessed surface on the respective upstream side of the conveyor 34, directed to ward the direction almost opposite to an outlet opening port 40. This recessed surface plays a roll in directing a part of the cake 36 facing a downstream along the cake flow passage 38 toward a loop-shaped recycling path, e.g. an agitating path. Then, the recycling, e.g. the agitation of the granular material causes additional shear and system reorganization of a cake matrix.

5. 发明专利

JPH1063712A PARAMETRIC METHOD AND DEVICE FOR CENTRIFUGE APPLICATION 失效
公开(公告)号：JPH1063712A
公开(公告)日：1998-03-06
申请号：JP9069697
申请日：1997-04-09
申请人： BAKER HUGHES INC
发明人： PRILUTSKY BORIS , SOUBBLE VERNON
IPC分类号： B04B13/00 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To automatically generate the design, data and price, etc., of a machine by specifying a rotary separator product based on parameters selected from individual rotary separator requirements. SOLUTION: A customer contacts marketing 102 or vice versa and a request to a quotation 104 is generated. The request for the quotation 104 specifies the request of the customer and a centrifuge parameter or a material separation requirement is specified. The data 106 are loaded to a computer for the purpose of generating a quotation 108. A parametric program 110 stored in the memory of the computer processes the data and generates a quotation model 112. The price is led out by using process information 114 based on the quotation mode, a centrifuge model and the price (that in the quotation 108) and then presented to the customer and purchase decision is made.

6. 发明专利

JPH1028898A DECANTER TYPE CENTRIFUGE EQUIPPED WITH DISCHARGE PORT REGULATING CONTROL STRUCTURE AND ITS OPERATION 失效
公开(公告)号：JPH1028898A
公开(公告)日：1998-02-03
申请号：JP7607797
申请日：1997-03-27
申请人： BAKER HUGHES INC
发明人： LEUNG WOON-FONG
IPC分类号： B04B1/20
摘要： PROBLEM TO BE SOLVED: To provide a decanter type centrifuge constituted so as to regulate a cake discharge speed to control moisture in a cake. SOLUTION: The control structure is provided with a bowl 12 having a plurality of cake discharge ports 18a arranged to one end thereof and equipped with a liquid phase discharge port 20. The bowl can be rotated centering around a longitudinal axial line 16 and the discharge ports are positioned within the plane P1 turned toward a cross-sectional direction and has a cylindrical part 44 and a beach part 12. A conveyor 14 is positioned inside the bowl freely rotatable at angular velocity different from the angle-of-rotation angle of the bowl. The conveyor contains a spiral screw 24 scrolling an accumulated cake solid layer toward the cake discharge ports along the inner surface of the bowl. A supply element 10 sending a supplied slurry into the pool inside the bowl extends to the bowl and the conveyor.

7. 发明专利

JPH0579583A PIPE JOINT 失效
公开(公告)号：JPH0579583A
公开(公告)日：1993-03-30
申请号：JP9929391
申请日：1991-04-30
申请人： BAKER HUGHES INC
发明人： RICHIYAADO WAANAA DERANGU , MAARU EDOWAADO EBUANSU , DONA SAANDAAZU ANDAASON
IPC分类号： E21B17/042 , F16L15/00 , F16L15/06
摘要： PURPOSE: To provide a pipe joint designed to be capable of passing the stricter test developed recently for such type of mechanical joints. CONSTITUTION: A connector of a connection having an integral or substantially integral surface for a pipe casing is characterized by shoulders 3, 4 of right angle or substantially right angle (including slight inverted angle smaller than 5 degrees within the range of allowable manufacture error), not sealing high outer pressure or inner pressure, arranged in the utmost outer region of the connector. A adjacent radial press-fit seals 5, 6 are designed to seal with respect to extrusion pressure but not the high clearance pressure between screw threads of a box 1 and a pin. The connectors are retained by each other in a hooked screw thread shape, maintaining the mechanical integrality of the joint when clearance pressure passes between screw threads 7, 8 of the pin and the box.

8. 发明专利

JPH0464394B2 失效
公开(公告)号：JPH0464394B2
公开(公告)日：1992-10-14
申请号：JP796787
申请日：1987-01-16
申请人： BAKER HUGHES INC
发明人： JOO AARU BERII , UIRIAMU AARU HAMIRUTON , AACHII ERU BURATSUKU
IPC分类号： E21B17/16 , E21B19/06 , E21B19/14

9. 发明专利

JPH04233491A ELECTRIC CONDUCTIVITY MEASURING APPARATUS FOR BORING HOLE 失效
公开(公告)号：JPH04233491A
公开(公告)日：1992-08-21
申请号：JP23051091
申请日：1991-09-10
申请人： BAKER HUGHES INC
发明人： RUISU EICHI ROODAN
IPC分类号： G01V3/26 , G01V3/28
摘要： PURPOSE: To provide an equipment and a method for investigating geological and fossil fuel under the ground and, particularly, for measuring the electric resistance of a stratum in proximity to a boring hole. CONSTITUTION: A null point regarding direction is generated in a changing primary magnetic field formed in a stratum, by an antenna for transmission installed in a groove on the surface of a drill collar. An antenna for detection is isolated from the primary magnetic field, and the antenna for detection is installed at the null point regarding the direction so that the primary magnetic field can be discriminated from a secondary magnetic field generated by a current induced in the stratum by the primary magnetic field. Besides, the drill collar bears a plurality of current detectors detecting the value of a current showing the state of the electric resistance in the close vicinity of a boring hole induced in the stratum.

10. 发明专利

JPH0411715B2 失效
公开(公告)号：JPH0411715B2
公开(公告)日：1992-03-02
申请号：JP28028287
申请日：1987-11-05
申请人： BAKER HUGHES INC
发明人： EDOWAADO EMU GEIRU , ANTON EFU ZAARADONIKU
IPC分类号： E21B10/22 , E21B10/24 , F16N7/30

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