EP2948681A4 - Seals for electric submersible pump - Google Patents
Seals for electric submersible pumpInfo
- Publication number
- EP2948681A4 EP2948681A4 EP14742820.5A EP14742820A EP2948681A4 EP 2948681 A4 EP2948681 A4 EP 2948681A4 EP 14742820 A EP14742820 A EP 14742820A EP 2948681 A4 EP2948681 A4 EP 2948681A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- seals
- submersible pump
- electric submersible
- electric
- pump
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361757335P | 2013-01-28 | 2013-01-28 | |
US14/164,205 US20140209291A1 (en) | 2013-01-28 | 2014-01-26 | Seals for electric submersible pump |
PCT/US2014/013296 WO2014117123A1 (en) | 2013-01-28 | 2014-01-28 | Seals for electric submersible pump |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2948681A1 EP2948681A1 (en) | 2015-12-02 |
EP2948681A4 true EP2948681A4 (en) | 2016-01-13 |
Family
ID=51221668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14742820.5A Withdrawn EP2948681A4 (en) | 2013-01-28 | 2014-01-28 | Seals for electric submersible pump |
Country Status (4)
Country | Link |
---|---|
US (2) | US20140209291A1 (en) |
EP (1) | EP2948681A4 (en) |
BR (1) | BR112015017886A2 (en) |
WO (1) | WO2014117123A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015120357A1 (en) * | 2014-02-10 | 2015-08-13 | Schlumberger Canada Limited | High-temperature injection molded electrical connectors with bonded electrical terminations |
CA2937355A1 (en) * | 2014-02-26 | 2015-09-03 | The Procter & Gamble Company | Cleaning compositions comprising alkoxylated polyalkyleneimine, organomodified silicone and siloxane-based diluent |
WO2016024939A1 (en) * | 2014-08-11 | 2016-02-18 | Schlumberger Canada Limited | Co-molded seal element |
DE102015003157A1 (en) * | 2015-03-15 | 2016-09-15 | Herrenknecht Ag | drill string |
FR3037358B1 (en) * | 2015-06-11 | 2017-05-19 | Snecma | EXHAUST CASE ASSEMBLY AND END OF REVOLUTION PIECE |
US11408432B2 (en) | 2015-10-11 | 2022-08-09 | Schlumberger Technology Corporation | Submersible pumping system with a motor protector having a thrust runner, retention system, and passageway allowing gas flow from a lower region into an upper region |
US10323751B2 (en) * | 2015-12-04 | 2019-06-18 | General Electric Company | Seal assembly for a submersible pumping system and an associated method thereof |
US10890189B2 (en) * | 2016-06-01 | 2021-01-12 | Schlumberger Technology Corporation | Submersible pumping system having thrust pad flow bypass |
WO2018080481A1 (en) * | 2016-10-26 | 2018-05-03 | Halliburton Energy Services, Inc. | Swaged in place continuous metal backup ring |
US20180172020A1 (en) * | 2016-12-15 | 2018-06-21 | Saudi Arabian Oil Company | Wellbore tools including smart materials |
US10533558B2 (en) | 2016-12-21 | 2020-01-14 | Saudi Arabian Oil Company | Centrifugal pump with adaptive pump stages |
US10426145B2 (en) * | 2018-01-02 | 2019-10-01 | Shenzhen Honya Aquarium Equipments Manufacturer Co., Ltd. | Wave-making pump with novel directional structure |
US11280346B2 (en) * | 2018-04-25 | 2022-03-22 | Halliburton Energy Services, Inc. | Impeller stack compression device and method |
US10385856B1 (en) | 2018-05-04 | 2019-08-20 | Lex Submersible Pumps FZC | Modular electric submersible pump assemblies with cooling systems |
US10323644B1 (en) | 2018-05-04 | 2019-06-18 | Lex Submersible Pumps FZC | High-speed modular electric submersible pump assemblies |
JP7213756B2 (en) * | 2019-05-31 | 2023-01-27 | 三菱重工業株式会社 | pump |
GB2594252B (en) * | 2020-04-20 | 2022-04-27 | Aquaterra Energy Ltd | An improved connector for a subsea drilling riser |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
US12085687B2 (en) | 2022-01-10 | 2024-09-10 | Saudi Arabian Oil Company | Model-constrained multi-phase virtual flow metering and forecasting with machine learning |
WO2024172681A1 (en) * | 2023-02-14 | 2024-08-22 | Schlumberger Technology Corporation | Quick disconnect system for use with downhole tools |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550667A (en) * | 1944-08-01 | 1951-05-01 | Byron Jackson Co | Seal structure |
CA655286A (en) * | 1963-01-01 | J. Erd Charles | Pump | |
US3153382A (en) * | 1962-05-24 | 1964-10-20 | Itt | Submersible motor-pump unit |
US3746472A (en) * | 1971-08-06 | 1973-07-17 | Rupp Co Warren | Submersible electric pump having fluid pressure protective means |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2464332A (en) * | 1944-02-26 | 1949-03-15 | Expediters Ltd | Coupling |
DE2257821C3 (en) * | 1972-11-25 | 1975-09-25 | Rheinstahl Ag, 4300 Essen | Shear-proof socket connection for pipes and pipe elements |
US4257245A (en) * | 1979-09-13 | 1981-03-24 | Well Control, Inc. | Compression shock absorber device |
US4456288A (en) * | 1981-03-12 | 1984-06-26 | American Cast Iron Pipe Company | Snap ring and restrained pipe joint using said snap-ring |
US6409175B1 (en) * | 1999-07-13 | 2002-06-25 | Grant Prideco, Inc. | Expandable joint connector |
US6668935B1 (en) * | 1999-09-24 | 2003-12-30 | Schlumberger Technology Corporation | Valve for use in wells |
US7207606B2 (en) * | 2004-04-19 | 2007-04-24 | United States Pipe And Foundry Company, Llc | Mechanical pipe joint, gasket, and method for restraining pipe spigots in mechanical pipe joint bell sockets |
US7373991B2 (en) * | 2005-07-18 | 2008-05-20 | Schlumberger Technology Corporation | Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications |
US7665975B2 (en) * | 2005-12-20 | 2010-02-23 | Baker Hughes Incorporated | Seal section oil seal for submersible pump assembly |
US20090194295A1 (en) * | 2008-02-04 | 2009-08-06 | Baker Hughes Incorporated | System, method and apparatus for electrical submersible pump with integrated gas separator |
US8313105B2 (en) * | 2008-06-18 | 2012-11-20 | National Coupling Company, Inc. | Method and apparatus for piston-actuated elastomer probe seal in a hydraulic coupling member |
US8505922B2 (en) * | 2010-08-16 | 2013-08-13 | Federal-Mogul Corporation | Bi-metal spiral wound gasket |
-
2014
- 2014-01-26 US US14/164,205 patent/US20140209291A1/en not_active Abandoned
- 2014-01-27 US US14/164,263 patent/US20140209292A1/en not_active Abandoned
- 2014-01-28 BR BR112015017886A patent/BR112015017886A2/en not_active IP Right Cessation
- 2014-01-28 EP EP14742820.5A patent/EP2948681A4/en not_active Withdrawn
- 2014-01-28 WO PCT/US2014/013296 patent/WO2014117123A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA655286A (en) * | 1963-01-01 | J. Erd Charles | Pump | |
US2550667A (en) * | 1944-08-01 | 1951-05-01 | Byron Jackson Co | Seal structure |
US3153382A (en) * | 1962-05-24 | 1964-10-20 | Itt | Submersible motor-pump unit |
US3746472A (en) * | 1971-08-06 | 1973-07-17 | Rupp Co Warren | Submersible electric pump having fluid pressure protective means |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014117123A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014117123A1 (en) | 2014-07-31 |
US20140209291A1 (en) | 2014-07-31 |
EP2948681A1 (en) | 2015-12-02 |
US20140209292A1 (en) | 2014-07-31 |
BR112015017886A2 (en) | 2017-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150721 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20151215 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/08 20060101AFI20151209BHEP Ipc: F04D 13/10 20060101ALI20151209BHEP |
|
17Q | First examination report despatched |
Effective date: 20160105 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180801 |