EP3788234A4 - Fluid pumping using electric linear motor - Google Patents
Fluid pumping using electric linear motor Download PDFInfo
- Publication number
- EP3788234A4 EP3788234A4 EP19796208.7A EP19796208A EP3788234A4 EP 3788234 A4 EP3788234 A4 EP 3788234A4 EP 19796208 A EP19796208 A EP 19796208A EP 3788234 A4 EP3788234 A4 EP 3788234A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- linear motor
- fluid pumping
- electric linear
- electric
- pumping
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 title 1
- 238000005086 pumping Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
- F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0041—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation by piston speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862665039P | 2018-05-01 | 2018-05-01 | |
PCT/US2019/029847 WO2019213041A1 (en) | 2018-05-01 | 2019-04-30 | Fluid pumping using electric linear motor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3788234A1 EP3788234A1 (en) | 2021-03-10 |
EP3788234A4 true EP3788234A4 (en) | 2021-12-29 |
Family
ID=68386086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19796208.7A Withdrawn EP3788234A4 (en) | 2018-05-01 | 2019-04-30 | Fluid pumping using electric linear motor |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210102530A1 (en) |
EP (1) | EP3788234A4 (en) |
WO (1) | WO2019213041A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11939859B2 (en) | 2017-10-02 | 2024-03-26 | Schlumberger Technology Corporation | Performance based condition monitoring |
CN110118127A (en) | 2019-06-13 | 2019-08-13 | 烟台杰瑞石油装备技术有限公司 | A kind of electricity drives the power supply semitrailer of fracturing unit |
CN112983381A (en) * | 2021-04-20 | 2021-06-18 | 烟台杰瑞石油装备技术有限公司 | Fracturing equipment, control method thereof and fracturing system |
US11746636B2 (en) * | 2019-10-30 | 2023-09-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
US11680474B2 (en) | 2019-06-13 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
CN214247597U (en) | 2020-12-11 | 2021-09-21 | 烟台杰瑞石油装备技术有限公司 | Fracturing device |
US11572756B2 (en) | 2020-06-03 | 2023-02-07 | Schlumberger Technology Corporation | Rotational drive system for a blowout preventer |
US11781383B2 (en) | 2020-07-27 | 2023-10-10 | Schlumberger Technology Corporation | Linear motor hoisting system |
US11754060B2 (en) | 2020-09-01 | 2023-09-12 | Fmc Technologies, Inc. | Hydraulic fracturing pump system |
US11662384B2 (en) | 2020-11-13 | 2023-05-30 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method |
CA3157232A1 (en) | 2020-11-24 | 2022-05-24 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing system |
AT524763A1 (en) * | 2021-03-09 | 2022-09-15 | Bft Gmbh | Device and method for the controlled supply of high-pressure fluid |
CN113315111B (en) | 2021-04-26 | 2023-01-24 | 烟台杰瑞石油装备技术有限公司 | Power supply method and power supply system |
CN215870792U (en) | 2021-10-12 | 2022-02-18 | 烟台杰瑞石油装备技术有限公司 | Power supply system for wellsite electric drive equipment |
CA3179258A1 (en) | 2021-10-14 | 2023-04-14 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | A fracturing device driven by a variable-frequency adjustable-speed integrated machine and a well site layout |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080264625A1 (en) * | 2007-04-26 | 2008-10-30 | Brian Ochoa | Linear electric motor for an oilfield pump |
US20140290768A1 (en) * | 2013-03-27 | 2014-10-02 | Fts International Services, Llc | Frac Pump Isolation Safety System |
WO2017048740A1 (en) * | 2015-09-15 | 2017-03-23 | Schlumberger Technology Corporation | Linear electric motor pump for well treatment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140147291A1 (en) * | 2012-11-28 | 2014-05-29 | Baker Hughes Incorporated | Reciprocating pump assembly and method thereof |
US9822777B2 (en) * | 2014-04-07 | 2017-11-21 | i2r Solutions USA LLC | Hydraulic pumping assembly, system and method |
-
2019
- 2019-04-30 EP EP19796208.7A patent/EP3788234A4/en not_active Withdrawn
- 2019-04-30 WO PCT/US2019/029847 patent/WO2019213041A1/en unknown
- 2019-04-30 US US17/044,348 patent/US20210102530A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080264625A1 (en) * | 2007-04-26 | 2008-10-30 | Brian Ochoa | Linear electric motor for an oilfield pump |
US20140290768A1 (en) * | 2013-03-27 | 2014-10-02 | Fts International Services, Llc | Frac Pump Isolation Safety System |
WO2017048740A1 (en) * | 2015-09-15 | 2017-03-23 | Schlumberger Technology Corporation | Linear electric motor pump for well treatment |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019213041A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2019213041A1 (en) | 2019-11-07 |
EP3788234A1 (en) | 2021-03-10 |
US20210102530A1 (en) | 2021-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3788234A4 (en) | Fluid pumping using electric linear motor | |
EP3756271A4 (en) | Electric submersible pumping unit | |
EP3571412A4 (en) | Pressure compensated motor power lead connection for submersible pump | |
EP3674562A4 (en) | Electric pump | |
EP3797470A4 (en) | Electric motor | |
EP3728855A4 (en) | Lubricant circulating pump for electrical submersible pump motor | |
EP3573217A4 (en) | Electric motor | |
EP3726707A4 (en) | Electric motor | |
EP3859956A4 (en) | Linear motor | |
EP3694088A4 (en) | Linear vibration motor | |
EP3770429A4 (en) | Electric oil pump | |
EP3677779A4 (en) | Electric oil pump | |
EP3988789A4 (en) | Electric pump | |
EP3430266A4 (en) | Rotor section with center tube for submersible pump assembly motor | |
EP3812588B8 (en) | Piston pump and piston motor | |
EP3555482A4 (en) | Electrically powered motor lubricant pressure compensator for submersible pump motor | |
EP3452724B8 (en) | Pump unit with integrated piston pump and electric motor | |
EP3842087A4 (en) | Electroosmotic pump | |
EP3362686A4 (en) | Tandem motor linear rod pump | |
EP3677778A4 (en) | Electric oil pump | |
ZA202003499B (en) | Submersible electric pump | |
EP3919746A4 (en) | Electric water pump | |
EP3877655A4 (en) | Electrical submersible pump control | |
EP3683442A4 (en) | Electric pump and motor | |
EP3734813A4 (en) | Electric pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20201027 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20211130 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04B 17/04 20060101ALI20211124BHEP Ipc: F04B 15/02 20060101ALI20211124BHEP Ipc: F04B 47/02 20060101ALI20211124BHEP Ipc: E21B 43/12 20060101AFI20211124BHEP |
|
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: 20220628 |