CA3075850A1 - Electric submersible pump configuration - Google Patents
Electric submersible pump configuration Download PDFInfo
- Publication number
- CA3075850A1 CA3075850A1 CA3075850A CA3075850A CA3075850A1 CA 3075850 A1 CA3075850 A1 CA 3075850A1 CA 3075850 A CA3075850 A CA 3075850A CA 3075850 A CA3075850 A CA 3075850A CA 3075850 A1 CA3075850 A1 CA 3075850A1
- Authority
- CA
- Canada
- Prior art keywords
- pump
- diffuser
- threaded end
- uphole
- threaded
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims abstract description 60
- 125000006850 spacer group Chemical group 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 31
- 238000005859 coupling reaction Methods 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 description 15
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000001012 protector Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
- F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
-
- 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
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/50—Building or constructing in particular ways
- F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/707,367 | 2017-09-18 | ||
| US15/707,367 US20190085667A1 (en) | 2017-09-18 | 2017-09-18 | Electric submersible pump configuration |
| PCT/US2018/049863 WO2019055295A1 (en) | 2017-09-18 | 2018-09-07 | CONFIGURATION OF ELECTRIC SUBMERSIBLE PUMP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3075850A1 true CA3075850A1 (en) | 2019-03-21 |
Family
ID=63684585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3075850A Abandoned CA3075850A1 (en) | 2017-09-18 | 2018-09-07 | Electric submersible pump configuration |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190085667A1 (ja) |
| EP (1) | EP3685009A1 (ja) |
| JP (1) | JP2020534472A (ja) |
| CN (1) | CN111094696A (ja) |
| CA (1) | CA3075850A1 (ja) |
| WO (1) | WO2019055295A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11624270B2 (en) * | 2018-02-23 | 2023-04-11 | Extract Management Company, Llc | Upthrust protection in electric submersible pumps |
| MX2020009449A (es) * | 2018-05-15 | 2020-10-08 | Halliburton Energy Services Inc | Difusor de bomba antigiro. |
| GB2606116A (en) * | 2020-01-23 | 2022-10-26 | Zilift Holdings Ltd | Centrifugal well pump with threadedly coupled diffusers |
| US11940064B2 (en) | 2022-06-17 | 2024-03-26 | Saudi Arabian Oil Company | Threaded tubular connection |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1555635A (en) * | 1921-11-01 | 1925-09-29 | David J Conant | Pump construction |
| US1929077A (en) * | 1930-04-23 | 1933-10-03 | William E Rose | Deep-well turbine pump |
| US3269323A (en) * | 1964-12-30 | 1966-08-30 | Tait Mfg Co The | Pumps |
| US3269324A (en) * | 1964-12-30 | 1966-08-30 | Tait Mfg Co The | Pumps |
| US4278399A (en) * | 1979-06-21 | 1981-07-14 | Kobe, Inc. | Pumping stage for multi-stage centrifugal pump |
| US4572291A (en) * | 1984-11-06 | 1986-02-25 | Robison Robert E | Well casing scraper |
| FI940630A (fi) * | 1994-02-11 | 1995-08-12 | Ahlstroem Oy | Keskipakopumppu |
| US6854517B2 (en) * | 2002-02-20 | 2005-02-15 | Baker Hughes Incorporated | Electric submersible pump with specialized geometry for pumping viscous crude oil |
| US8043051B2 (en) * | 2007-05-23 | 2011-10-25 | Baker Hughes Incorporated | System, method, and apparatus for stackable multi-stage diffuser with anti-rotation lugs |
| US8801360B2 (en) * | 2009-09-09 | 2014-08-12 | Baker Hughes Incorporated | Centrifugal pump with thrust balance holes in diffuser |
| US9494164B2 (en) * | 2013-10-08 | 2016-11-15 | Henry A. Baski | Turbine-pump system |
-
2017
- 2017-09-18 US US15/707,367 patent/US20190085667A1/en not_active Abandoned
-
2018
- 2018-09-07 CN CN201880060610.7A patent/CN111094696A/zh active Pending
- 2018-09-07 CA CA3075850A patent/CA3075850A1/en not_active Abandoned
- 2018-09-07 EP EP18778752.8A patent/EP3685009A1/en not_active Withdrawn
- 2018-09-07 WO PCT/US2018/049863 patent/WO2019055295A1/en unknown
- 2018-09-07 JP JP2020516418A patent/JP2020534472A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN111094696A (zh) | 2020-05-01 |
| JP2020534472A (ja) | 2020-11-26 |
| EP3685009A1 (en) | 2020-07-29 |
| US20190085667A1 (en) | 2019-03-21 |
| WO2019055295A1 (en) | 2019-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20230307 |
|
| FZDE | Discontinued |
Effective date: 20230307 |