GB0719024D0 - Motor seal - Google Patents
Motor sealInfo
- Publication number
- GB0719024D0 GB0719024D0 GBGB0719024.2A GB0719024A GB0719024D0 GB 0719024 D0 GB0719024 D0 GB 0719024D0 GB 0719024 A GB0719024 A GB 0719024A GB 0719024 D0 GB0719024 D0 GB 0719024D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor seal
- seal
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/128—Adaptation of pump systems with down-hole electric drives
-
- 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
- E21B4/003—Bearing, sealing, lubricating details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/537,934 US20080078560A1 (en) | 2006-10-02 | 2006-10-02 | Motor seal |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0719024D0 true GB0719024D0 (en) | 2007-11-07 |
GB2442569A GB2442569A (en) | 2008-04-09 |
Family
ID=38701884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0719024A Withdrawn GB2442569A (en) | 2006-10-02 | 2007-09-28 | Thrust chamber for use in a motor protector |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080078560A1 (en) |
CA (1) | CA2604530A1 (en) |
GB (1) | GB2442569A (en) |
NO (1) | NO20074939L (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2702599C (en) * | 2009-05-05 | 2013-01-08 | National Oilwell Varco, L.P. | A surface pump assembly having a thrust chamber with a telescoping shaft |
US20110171047A1 (en) * | 2010-01-14 | 2011-07-14 | Baker Hughes Incorporated | Removable locking coupling for shaft |
CA2707059C (en) * | 2010-06-22 | 2015-02-03 | Gerald V. Chalifoux | Method and apparatus for installing and removing an electric submersiblepump |
US10087728B2 (en) | 2010-06-22 | 2018-10-02 | Petrospec Engineering Inc. | Method and apparatus for installing and removing an electric submersible pump |
US8845308B2 (en) * | 2011-04-14 | 2014-09-30 | Baker Hughes Incorporated | Electric submersible pump (ESP) thrust module with enhanced lubrication and temperature dissipation |
CN103051099B (en) * | 2012-12-30 | 2014-12-10 | 山东星源矿山设备集团有限公司 | High-power high-voltage dried-type series electromotor |
US10094206B2 (en) | 2013-02-07 | 2018-10-09 | Oilfield Equipment Development Center Limited | High temperature motor seal for artificial lift system |
DE102013003445A1 (en) * | 2013-02-26 | 2014-09-11 | Eagleburgmann Germany Gmbh & Co. Kg | Borehole conveyor |
US9765790B2 (en) * | 2014-06-06 | 2017-09-19 | Baker Hughes Incorporated | Tandem thrust bearing with resilient bearing support |
US9777560B2 (en) | 2014-11-20 | 2017-10-03 | Baker Hughes Incorporated | Auxiliary face seal for submersible well pump seal section |
DE102016210173B4 (en) * | 2016-06-09 | 2018-02-22 | Eagleburgmann Germany Gmbh & Co. Kg | Mechanical seal assembly and well conveyor |
US10447111B2 (en) * | 2017-09-20 | 2019-10-15 | Upwing Energy, LLC | Active magnetic bearing control for downhole-type system |
US10538999B2 (en) | 2018-02-23 | 2020-01-21 | Extract Production Systems, LLC | Electric submersible pumping unit |
CN110242440B (en) * | 2019-07-23 | 2020-08-18 | 西安航天动力研究所 | Multifunctional split type thrust chamber protection device for high-pressure afterburning engine |
US11555505B2 (en) * | 2020-06-04 | 2023-01-17 | Saudi Arabian Oil Company | Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) material |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2291248A (en) * | 1938-02-28 | 1942-07-28 | Us Electrical Motors Inc | Sealing means for submersible structures |
US2404783A (en) * | 1944-08-01 | 1946-07-30 | Byron Jackson Co | Submersible motor |
US2423436A (en) * | 1945-03-30 | 1947-07-08 | Byron Jackson Co | Submersible motorpump |
US2674194A (en) * | 1953-02-05 | 1954-04-06 | Reda Pump Company | Combined protecting and coupling unit for liquid-filled submergible electric motors |
US2783400A (en) * | 1955-08-05 | 1957-02-26 | Reda Pump Company | Protecting unit for oil-filled submergible electric motors |
US3502919A (en) * | 1969-01-02 | 1970-03-24 | Borg Warner | Submersible motor seal section |
US4262226A (en) * | 1979-08-22 | 1981-04-14 | Kobe, Inc. | Insulating fluid system for protecting submersible electric motors from surrounding fluids |
US4421999A (en) * | 1981-03-02 | 1983-12-20 | Hughes Tool Company | Submersible pump seal section with multiple bellows |
US4377763A (en) * | 1981-03-19 | 1983-03-22 | Western Technology, Inc. | Seal section for a downhole pumping unit |
US4453099A (en) * | 1982-01-22 | 1984-06-05 | Hughes Tool Company | Submersible motor bearing with extended sleeve |
GB2188104B (en) * | 1986-03-18 | 1990-02-14 | Sperry Sun Inc | Drilling-mud-lubricated rotary bearing sleeves |
US4667737A (en) * | 1986-05-09 | 1987-05-26 | Baker Oil Tools, Inc. | Sealing apparatus |
JPS6314018U (en) * | 1986-07-11 | 1988-01-29 | ||
US4934836A (en) * | 1988-08-18 | 1990-06-19 | Nippon Seiko Kabushiki Kaisha | Dynamic pressure type fluid bearing device |
US4992689A (en) * | 1989-11-29 | 1991-02-12 | Camco, Inc. | Modular protector apparatus for oil-filled submergible electric motors |
JPH03256546A (en) * | 1990-03-05 | 1991-11-15 | Ebara Corp | Spindle motor |
GB9127191D0 (en) * | 1991-12-21 | 1992-02-19 | T & N Technology Ltd | Flanged bearings |
US5367214A (en) * | 1992-11-18 | 1994-11-22 | Turner Jr John W | Submersible motor protection apparatus |
US5321328A (en) * | 1992-12-16 | 1994-06-14 | Ide Russell D | Motor bearing with rotatable guide |
US5554897A (en) * | 1994-04-22 | 1996-09-10 | Baker Hughes Incorporated | Downhold motor cooling and protection system |
US5700138A (en) * | 1995-08-21 | 1997-12-23 | Mcneil (Ohio) Corporation | Centrifugal pump |
US6033567A (en) * | 1996-06-03 | 2000-03-07 | Camco International, Inc. | Downhole fluid separation system incorporating a drive-through separator and method for separating wellbore fluids |
US5796197A (en) * | 1996-12-09 | 1998-08-18 | Franklin Electric Co., Inc. | Submersible motor sealing system |
US6092600A (en) * | 1997-08-22 | 2000-07-25 | Texaco Inc. | Dual injection and lifting system using a rod driven progressive cavity pump and an electrical submersible pump and associate a method |
US5947610A (en) * | 1997-11-19 | 1999-09-07 | Danieli Wean | Hydrodynamic thrust bearing assembly |
US6091175A (en) * | 1998-03-12 | 2000-07-18 | Camco International, Inc. | Self-centering rotor bearing assembly for submersible pump motors |
US6307290B1 (en) * | 1998-03-16 | 2001-10-23 | Camco International, Inc. | Piston motor protector, and motor and pumping system incorporating the same |
US6012900A (en) * | 1998-09-23 | 2000-01-11 | Kennedy; Steven C. | Submergible pumping system with thermal sprayed polymeric wear surfaces |
US6129529A (en) * | 1998-09-29 | 2000-10-10 | Marley Pump | Liquid petroleum gas submersible electric motor driven pump and drive coupling therefor |
US6109790A (en) * | 1998-09-30 | 2000-08-29 | Pegasus International, Inc. | Lubricant circulation system for downhole bearing assembly |
US6268672B1 (en) * | 1998-10-29 | 2001-07-31 | Camco International, Inc. | System and method for protecting a submergible motor from corrosive agents in a subterranean environment |
US6250390B1 (en) * | 1999-01-04 | 2001-06-26 | Camco International, Inc. | Dual electric submergible pumping systems for producing fluids from separate reservoirs |
US6206093B1 (en) * | 1999-02-24 | 2001-03-27 | Camco International Inc. | System for pumping viscous fluid from a well |
DE60042587D1 (en) * | 1999-09-03 | 2009-09-03 | Sumitomo Electric Industries | HYDRODYNAMIC BEARING |
US6315530B1 (en) * | 1999-10-05 | 2001-11-13 | Buffalo Pumps, Inc. | Submerged pump having a shaft isolator |
US6225720B1 (en) * | 1999-11-16 | 2001-05-01 | Wood Group Esp, Inc. | Self-lubricating bearing |
US6201327B1 (en) * | 1999-11-17 | 2001-03-13 | Camco International, Inc. | System and method for absorbing the expansion and contraction of internal fluids of a sumergible electric motor |
US6364013B1 (en) * | 1999-12-21 | 2002-04-02 | Camco International, Inc. | Shroud for use with electric submergible pumping system |
US6568475B1 (en) * | 2000-06-30 | 2003-05-27 | Weatherford/Lamb, Inc. | Isolation container for a downhole electric pump |
US6379127B1 (en) * | 2000-09-29 | 2002-04-30 | Lawrence Pumps, Inc. | Submersible motor with shaft seals |
US6602059B1 (en) * | 2001-01-26 | 2003-08-05 | Wood Group Esp, Inc. | Electric submersible pump assembly with tube seal section |
US6883124B2 (en) * | 2001-04-09 | 2005-04-19 | Sensor Synergy, Inc. | Adaptable transducer interface |
US6688860B2 (en) * | 2001-06-18 | 2004-02-10 | Schlumberger Technology Corporation | Protector for electrical submersible pumps |
US6595295B1 (en) * | 2001-08-03 | 2003-07-22 | Wood Group Esp, Inc. | Electric submersible pump assembly |
US6666664B2 (en) * | 2002-02-15 | 2003-12-23 | Schlumberger Technology Corporation | Technique for protecting a submersible motor |
US7048057B2 (en) * | 2002-09-30 | 2006-05-23 | Baker Hughes Incorporated | Protection scheme and method for deployment of artificial lift devices in a wellbore |
DE10302130A1 (en) * | 2003-01-21 | 2004-08-05 | Minebea Co., Ltd. | Motor housing for an electric motor |
US6837621B1 (en) * | 2003-01-29 | 2005-01-04 | Wood Group Esp, Inc. | Rotor bearing for increased lubricant flow |
US6857781B1 (en) * | 2003-01-29 | 2005-02-22 | Wood Group ESP. Inc. | Rotor bearing with propeller for increased lubricant flow |
PL219609B1 (en) * | 2003-02-19 | 2015-06-30 | Masanori Baba | Anti-viral nucleoside analogs and methods for treating viral infections, especially hiv infections |
US7048046B1 (en) * | 2003-04-30 | 2006-05-23 | Wood Group Esp, Inc. | High temperature mechanical seal |
US7163368B2 (en) * | 2003-05-30 | 2007-01-16 | Russell Charles Ide | Hydrodynamic bearing runner for use in tilting pad thrust bearing assemblies for electric submersible pumps |
US7066248B2 (en) * | 2003-06-11 | 2006-06-27 | Wood Group Esp, Inc. | Bottom discharge seal section |
US7182584B2 (en) * | 2003-09-17 | 2007-02-27 | Schlumberger Technology Corporation | Motor protector |
US7370697B1 (en) * | 2003-12-29 | 2008-05-13 | Wood Group Esp, Inc. | Thrust section wear preventor |
US7306059B2 (en) * | 2005-06-09 | 2007-12-11 | Russell Douglas Ide | Thrust bearing assembly |
US7326034B2 (en) * | 2005-09-14 | 2008-02-05 | Schlumberger Technology Corporation | Pump apparatus and methods of making and using same |
US20090022609A1 (en) * | 2006-02-14 | 2009-01-22 | Ivan Solomonovich Pyatov | Device for hydroprotection of a borehole pump electric motor |
US7441779B2 (en) * | 2006-02-16 | 2008-10-28 | Designomite, L.L.C. | Game piece |
DE102007034577A1 (en) * | 2007-07-13 | 2009-01-15 | Karl Storz Gmbh & Co. Kg | Medical instrument |
-
2006
- 2006-10-02 US US11/537,934 patent/US20080078560A1/en not_active Abandoned
-
2007
- 2007-09-27 CA CA002604530A patent/CA2604530A1/en not_active Abandoned
- 2007-09-28 GB GB0719024A patent/GB2442569A/en not_active Withdrawn
- 2007-10-01 NO NO20074939A patent/NO20074939L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20080078560A1 (en) | 2008-04-03 |
NO20074939L (en) | 2008-04-03 |
CA2604530A1 (en) | 2008-04-02 |
GB2442569A (en) | 2008-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |