BR112016008290A2 - - Google Patents

Info

Publication number
BR112016008290A2
BR112016008290A2 BR112016008290A BR112016008290A BR112016008290A2 BR 112016008290 A2 BR112016008290 A2 BR 112016008290A2 BR 112016008290 A BR112016008290 A BR 112016008290A BR 112016008290 A BR112016008290 A BR 112016008290A BR 112016008290 A2 BR112016008290 A2 BR 112016008290A2
Authority
BR
Brazil
Application number
BR112016008290A
Other versions
BR112016008290B1 (pt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR112016008290A2 publication Critical patent/BR112016008290A2/pt
Publication of BR112016008290B1 publication Critical patent/BR112016008290B1/pt

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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • 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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
BR112016008290-7A 2013-10-24 2014-10-15 Aparelho para bombear fluido de poço a partir de um poço BR112016008290B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/062,469 US9534480B2 (en) 2013-10-24 2013-10-24 Pressure compensation for a backup well pump
US14/062,469 2013-10-24
PCT/US2014/060589 WO2015061090A1 (en) 2013-10-24 2014-10-15 Pressure compensation for a backup well pump

Publications (2)

Publication Number Publication Date
BR112016008290A2 true BR112016008290A2 (pt) 2017-08-01
BR112016008290B1 BR112016008290B1 (pt) 2021-11-03

Family

ID=52993383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016008290-7A BR112016008290B1 (pt) 2013-10-24 2014-10-15 Aparelho para bombear fluido de poço a partir de um poço

Country Status (6)

Country Link
US (1) US9534480B2 (pt)
AU (1) AU2014340537B2 (pt)
BR (1) BR112016008290B1 (pt)
GB (1) GB2533533B (pt)
NO (1) NO347529B1 (pt)
WO (1) WO2015061090A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9581000B2 (en) * 2013-10-08 2017-02-28 Harrier Technologies, Inc. Shaft seal pressure compensation apparatus
EP3555482A4 (en) * 2016-12-16 2020-08-12 Baker Hughes, a GE company, LLC ELECTRIC MOTOR LUBRICANT PRESSURE COMPENSATOR FOR SUBMERSIBLE PUMP MOTOR
US10190692B2 (en) * 2016-12-29 2019-01-29 Senior Ip Gmbh Flexible metal seal assembly
CN107620703B (zh) * 2017-10-10 2023-05-26 中国石油天然气股份有限公司 机泵一体潜油直驱螺杆泵采油装置及方法
WO2020077349A1 (en) * 2018-10-12 2020-04-16 Baker Hughes, A Ge Company, Llc Dual esp with selectable pumps
RU2731446C1 (ru) * 2019-08-01 2020-09-02 Акционерное общество "Новомет-Пермь" Погружной электродвигатель с системой поддержания постоянного положительного давления
US11365597B2 (en) 2019-12-03 2022-06-21 Ipi Technology Llc Artificial lift assembly
US11346194B2 (en) 2020-09-10 2022-05-31 Saudi Arabian Oil Company Hydraulic Y-tool system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947709A (en) * 1974-06-20 1976-03-30 Ethyl Corporation Protector for submersible electric motors
US4558246A (en) 1983-07-28 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Liquid-seal type motor having insulating oil pressure compensation
US6688860B2 (en) * 2001-06-18 2004-02-10 Schlumberger Technology Corporation Protector for electrical submersible pumps
US7051815B2 (en) * 2002-08-22 2006-05-30 Baker Hughes Incorporated Well pump capsule
US7048057B2 (en) * 2002-09-30 2006-05-23 Baker Hughes Incorporated Protection scheme and method for deployment of artificial lift devices in a wellbore
US6851935B2 (en) 2003-01-23 2005-02-08 Baker Hughes Incorporated Above the motor bellows expansion member for a submersible pump
GB2469601B (en) * 2008-02-15 2012-01-18 Shell Int Research Bonding of cables to wellbore tubulars
US8221092B2 (en) * 2008-10-31 2012-07-17 Baker Hughes Incorporated Downhole electrical submersible pump seal
US8651837B2 (en) * 2010-05-05 2014-02-18 Baker Hughes Incorporated Modular bellows with instrumentation umbilical conduit for electrical submersible pump system
US8932034B2 (en) * 2011-06-29 2015-01-13 Baker Hughes Incorporated Well pump with seal section having a labyrinth flow path in a metal bellows

Also Published As

Publication number Publication date
US20150114662A1 (en) 2015-04-30
BR112016008290B1 (pt) 2021-11-03
US9534480B2 (en) 2017-01-03
AU2014340537B2 (en) 2017-03-02
NO347529B1 (en) 2023-12-11
NO20160460A1 (en) 2016-03-18
GB2533533B (en) 2020-05-27
GB2533533A (en) 2016-06-22
AU2014340537A1 (en) 2016-04-07
WO2015061090A1 (en) 2015-04-30

Similar Documents

Publication Publication Date Title
BR102016010778A2 (pt)
BR112015007533A2 (pt)
BR112014017733A2 (pt)
BR112014017739A2 (pt)
BR112014019326A2 (pt)
BR112014017855A2 (pt)
BR112014020341A2 (pt)
BR112014018480A2 (pt)
BR112016007783A2 (pt)
BR112014017765A2 (pt)
BR112014017669A2 (pt)
BR112014021878A2 (pt)
BR112016000440A2 (pt)
BR112014018468A2 (pt)
BR112014017901A2 (pt)
BR112014018207A2 (pt)
BR112014019204A2 (pt)
BR112014017722A2 (pt)
BR112015015948A2 (pt)
BR112014018578A2 (pt)
BR112014018483A2 (pt)
BR112014017794A2 (pt)
BR112014017653A2 (pt)
BR112016004617A2 (pt)
BR112014017601A2 (pt)

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/10/2014, OBSERVADAS AS CONDICOES LEGAIS.