RU2010132222A - Устройство с перемещающейся полостью с преобразователем и способы его формирования и использования - Google Patents
Устройство с перемещающейся полостью с преобразователем и способы его формирования и использования Download PDFInfo
- Publication number
- RU2010132222A RU2010132222A RU2010132222/06A RU2010132222A RU2010132222A RU 2010132222 A RU2010132222 A RU 2010132222A RU 2010132222/06 A RU2010132222/06 A RU 2010132222/06A RU 2010132222 A RU2010132222 A RU 2010132222A RU 2010132222 A RU2010132222 A RU 2010132222A
- Authority
- RU
- Russia
- Prior art keywords
- cast material
- housing
- stator
- rod
- transducer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 17
- 230000015572 biosynthetic process Effects 0.000 title 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract 26
- 239000012530 fluid Substances 0.000 claims abstract 4
- 239000013013 elastic material Substances 0.000 claims 3
- 230000005674 electromagnetic induction Effects 0.000 claims 1
- 239000012768 molten material Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 239000012858 resilient material Substances 0.000 abstract 2
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/006—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
- F01C20/28—Safety arrangements; Monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/008—Driving elements, brakes, couplings, transmissions specially adapted for rotary or oscillating-piston machines or engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
- F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
- F04C2/1075—Construction of the stationary member
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
- G01L5/0076—Force sensors associated with manufacturing machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/21—Manufacture essentially without removing material by casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/601—Adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/40—Electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/16—Wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/17—Tolerance; Play; Gap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/18—Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/80—Diagnostics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/86—Detection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49242—Screw or gear type, e.g., Moineau type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Geophysics (AREA)
- General Physics & Mathematics (AREA)
- Rotary Pumps (AREA)
- Manufacture Of Motors, Generators (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Studio Devices (AREA)
Abstract
1. Способ формирования статора с профилированным винтообразным отверстием, содержащий следующие стадии: ! обеспечение стержня с профилированной винтообразной наружной поверхностью; ! перемещение стержня внутри продольного отверстия корпуса; ! заполнение пространства между профилированной винтообразной наружной поверхностью стержня и продольным отверстием корпуса литым материалом в текучем состоянии; ! размещение, по меньшей мере, одного преобразователя в литом материале; ! отверждение литого материала. ! 2. Способ по п.1, в котором размещение преобразователя в литом материале выполняется, когда литой материал находится в текучем состоянии. ! 3. Способ по п.1, дополнительно содержащий удаление стержня из отвержденного литого материала. ! 4. Способ по п.1, в котором стержень включает в себя рукав из упругого материала, расположенный на нем. ! 5. Способ по п.4, дополнительно содержащий удаление стержня из рукава из упругого материала, удерживаемого внутри отвержденного литого материала. ! 6. Способ по п.1, дополнительно содержащий создание сигнала датчиком температуры в литом материале. ! 7. Способ по п.1, дополнительно содержащий размещение корпуса с компенсируемым давлением в литом материале перед отверждением. ! 8. Способ по п.1, дополнительно содержащий размещение герметично уплотненного корпуса в литом материале перед отверждением. ! 9. Статор, содержащий корпус из литого материала с профилированным винтообразным отверстием, и по меньшей мере, один преобразователь, расположенный в корпусе из литого материала. ! 10. Статор по п.9, в котором, по меньшей мере, один преобразователь соединен с профилированным винтообр
Claims (18)
1. Способ формирования статора с профилированным винтообразным отверстием, содержащий следующие стадии:
обеспечение стержня с профилированной винтообразной наружной поверхностью;
перемещение стержня внутри продольного отверстия корпуса;
заполнение пространства между профилированной винтообразной наружной поверхностью стержня и продольным отверстием корпуса литым материалом в текучем состоянии;
размещение, по меньшей мере, одного преобразователя в литом материале;
отверждение литого материала.
2. Способ по п.1, в котором размещение преобразователя в литом материале выполняется, когда литой материал находится в текучем состоянии.
3. Способ по п.1, дополнительно содержащий удаление стержня из отвержденного литого материала.
4. Способ по п.1, в котором стержень включает в себя рукав из упругого материала, расположенный на нем.
5. Способ по п.4, дополнительно содержащий удаление стержня из рукава из упругого материала, удерживаемого внутри отвержденного литого материала.
6. Способ по п.1, дополнительно содержащий создание сигнала датчиком температуры в литом материале.
7. Способ по п.1, дополнительно содержащий размещение корпуса с компенсируемым давлением в литом материале перед отверждением.
8. Способ по п.1, дополнительно содержащий размещение герметично уплотненного корпуса в литом материале перед отверждением.
9. Статор, содержащий корпус из литого материала с профилированным винтообразным отверстием, и по меньшей мере, один преобразователь, расположенный в корпусе из литого материала.
10. Статор по п.9, в котором, по меньшей мере, один преобразователь соединен с профилированным винтообразным отверстием.
11. Статор по п.9, в котором, по меньшей мере, один преобразователь закапсулирован в корпусе из литого материала.
12. Статор по п.9, в котором корпус из литого материала содержит аморфный слой.
13. Статор по п.9, дополнительно содержащий рукав из упругого материала, расположенный в профилированном винтообразном отверстии.
14. Статор по п.9, который является статором устройства с перемещающейся полостью.
15. Статор по п.9, в котором корпус из литого материала расположен в продольном отверстии корпуса.
16. Статор по п.9, в котором, по меньшей мере, один преобразователь включает в себя датчик.
17. Статор по п.9, который содержит множество преобразователей.
18. Статор по п.9, в котором преобразователь выбран из группы, состоящей из датчика давления, электрода, тензодатчика, датчика температуры, катушки энергогенерирующего устройства, магнита энергогенерирующего устройства, пьезоэлектрического генератора в соединении с профилированным винтообразным отверстием, поршневого насоса, акселерометра, ударного датчика, магнетометра, инклинометра, датчика структуры, датчика удельного сопротивления, сейсмометра, электромагнитной индукционной катушки, электромагнитного устройства связи, датчика нагрузки, проволочного тензодатчика, оптоволокна и магнитореологического датчика.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/967,941 US7941906B2 (en) | 2007-12-31 | 2007-12-31 | Progressive cavity apparatus with transducer and methods of forming and use |
US11/967,941 | 2007-12-31 |
Publications (2)
Publication Number | Publication Date |
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RU2010132222A true RU2010132222A (ru) | 2012-02-10 |
RU2451838C2 RU2451838C2 (ru) | 2012-05-27 |
Family
ID=40798668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2010132222/06A RU2451838C2 (ru) | 2007-12-31 | 2008-12-29 | Статор и способ его формирования |
Country Status (7)
Country | Link |
---|---|
US (1) | US7941906B2 (ru) |
EP (1) | EP2238352B1 (ru) |
JP (1) | JP5364105B2 (ru) |
CN (1) | CN101965458B (ru) |
CA (1) | CA2711195C (ru) |
RU (1) | RU2451838C2 (ru) |
WO (1) | WO2009088827A2 (ru) |
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US7739792B2 (en) * | 2006-07-31 | 2010-06-22 | Schlumberger Technology Corporation | Method of forming controlled thickness resilient material lined stator |
US9163629B2 (en) * | 2006-07-31 | 2015-10-20 | Schlumberger Technology Corporation | Controlled thickness resilient material lined stator and method of forming |
DE102007042546B4 (de) | 2007-09-07 | 2010-01-14 | Ulrich Glombitza | Verfahren zur ortsaufgelösten Temperaturmessung in einem Rohr- oder Kanalsystem |
US7814993B2 (en) * | 2008-07-02 | 2010-10-19 | Robbins & Myers Energy Systems L.P. | Downhole power generator and method |
US20100284842A1 (en) * | 2009-05-05 | 2010-11-11 | Sebastian Jager | Method of producing a stator segment for a segmented stator of an eccentric screw pump |
US8109746B2 (en) * | 2009-06-12 | 2012-02-07 | Robbins & Myers Energy Systems L.P. | Progressing cavity pump/motor |
US20110116961A1 (en) * | 2009-11-13 | 2011-05-19 | Hossein Akbari | Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same |
US8777598B2 (en) * | 2009-11-13 | 2014-07-15 | Schlumberger Technology Corporation | Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same |
US9347266B2 (en) * | 2009-11-13 | 2016-05-24 | Schlumberger Technology Corporation | Stator inserts, methods of fabricating the same, and downhole motors incorporating the same |
WO2012024215A2 (en) * | 2010-08-16 | 2012-02-23 | National Oilwell Varco, L.P. | Reinforced stators and fabrication methods |
US20130251572A1 (en) * | 2010-11-23 | 2013-09-26 | National Oilwell Varco, L.P. | Methods and Apparatus for Enhancing Elastomeric Stator Insert Material Properties with Radiation |
US9228584B2 (en) * | 2011-11-10 | 2016-01-05 | Schlumberger Technology Corporation | Reinforced directional drilling assemblies and methods of forming same |
DE102012008761B4 (de) * | 2012-05-05 | 2016-01-21 | Netzsch Pumpen & Systeme Gmbh | Geteilter Statormantel |
US20140083769A1 (en) * | 2012-09-24 | 2014-03-27 | Schlumberger Technology Corporation | Coiled Tube Drilling Bottom Hole Assembly Having Wireless Power And Data Connection |
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- 2008-12-29 CN CN200880127727.9A patent/CN101965458B/zh not_active Expired - Fee Related
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EP2238352A2 (en) | 2010-10-13 |
RU2451838C2 (ru) | 2012-05-27 |
CN101965458A (zh) | 2011-02-02 |
CA2711195C (en) | 2013-04-23 |
JP2011508162A (ja) | 2011-03-10 |
WO2009088827A2 (en) | 2009-07-16 |
US20090169364A1 (en) | 2009-07-02 |
CA2711195A1 (en) | 2009-07-16 |
EP2238352B1 (en) | 2022-11-30 |
US7941906B2 (en) | 2011-05-17 |
JP5364105B2 (ja) | 2013-12-11 |
CN101965458B (zh) | 2015-09-16 |
WO2009088827A3 (en) | 2010-06-10 |
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