BR112023004784A2 - Bomba de deslocamento positivo de fundo de poço - Google Patents

Bomba de deslocamento positivo de fundo de poço

Info

Publication number
BR112023004784A2
BR112023004784A2 BR112023004784A BR112023004784A BR112023004784A2 BR 112023004784 A2 BR112023004784 A2 BR 112023004784A2 BR 112023004784 A BR112023004784 A BR 112023004784A BR 112023004784 A BR112023004784 A BR 112023004784A BR 112023004784 A2 BR112023004784 A2 BR 112023004784A2
Authority
BR
Brazil
Prior art keywords
fluid
outlet
inlet
preventing
opposite
Prior art date
Application number
BR112023004784A
Other languages
English (en)
Inventor
Hallundbæk Jørgen
Original Assignee
Welltec As
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 by Welltec As filed Critical Welltec As
Publication of BR112023004784A2 publication Critical patent/BR112023004784A2/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating hydraulic pressure
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1275—Packers; Plugs with inflatable sleeve inflated by down-hole pumping means operated by a down-hole 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (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)
  • Reciprocating Pumps (AREA)
  • Float Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

BOMBA DE DESLOCAMENTO POSITIVO DE FUNDO DE POÇO. A presente invenção refere-se a bomba de deslocamento positivo de ação dupla de fundo de poço para a liberação de pressão aumentada onde opera, produzindo fluido contendo hidrocarbonetos, e a ferramenta de assentamento de remendo, compreendendo: alojamento (com entrada e saída) tendo primeira e segunda (topo) extremidades (opostas); primeira câmara no alojamento tendo primeira saída em comunicação fluida; primeiro pistão para pressionar o fluido para fora, e meio de acionamento em movimento alternativo entre primeira e segunda (oposta à primeira) direções, dividindo em primeira e segunda partes, a primeira compreendendo as primeiras saída e entrada; primeira válvula disposta na primeira saída de modo a permitir que o fluido flua para fora da primeira parte de câmara, impedindo o contrário; segunda válvula disposta na primeira entrada de modo a permitir que o fluido flua para a primeira, impedindo o contrário; segunda parte de câmara compreendendo segunda saída em comunicação fluida com a da bomba e segunda entrada; terceira válvula disposta na segunda saída de modo a permitir que o fluido flua para fora da segunda parte de câmara, impedindo o contrário; e quarta válvula disposta na segunda entrada de modo a permitir que o fluido flua para a segunda parte de câmara, impedindo o contrário; e ainda compreende unidade de controle para primeiro pistão.
BR112023004784A 2020-09-29 2021-09-28 Bomba de deslocamento positivo de fundo de poço BR112023004784A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20199041.3A EP3974616A1 (en) 2020-09-29 2020-09-29 Downhole positive displacement pump
PCT/EP2021/076674 WO2022069480A1 (en) 2020-09-29 2021-09-28 Downhole positive displacement pump

Publications (1)

Publication Number Publication Date
BR112023004784A2 true BR112023004784A2 (pt) 2023-04-11

Family

ID=72670618

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023004784A BR112023004784A2 (pt) 2020-09-29 2021-09-28 Bomba de deslocamento positivo de fundo de poço

Country Status (5)

Country Link
EP (2) EP3974616A1 (pt)
CN (1) CN116324120A (pt)
AU (1) AU2021354892A1 (pt)
BR (1) BR112023004784A2 (pt)
WO (1) WO2022069480A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856006A (en) * 1956-08-03 1958-10-14 Jersey Prod Res Co Subsurface packer
US3083774A (en) * 1959-12-24 1963-04-02 Jersey Prod Res Co Subsurface packer inflating pump
CA2265329C (en) * 1998-03-16 2007-08-07 Camco International Inc. Piston motor protector and motor and pumping system incorporating the same
GB0701061D0 (en) * 2007-01-19 2007-02-28 Head Phillip Wireline or coiled tubing deployed electric submersible pump
EP2818631A1 (en) * 2013-06-26 2014-12-31 Welltec A/S A dowhole pumping assembly and a downhole system

Also Published As

Publication number Publication date
CN116324120A (zh) 2023-06-23
EP3974616A1 (en) 2022-03-30
AU2021354892A1 (en) 2023-06-01
WO2022069480A1 (en) 2022-04-07
EP4222348A1 (en) 2023-08-09
US20220098946A1 (en) 2022-03-31

Similar Documents

Publication Publication Date Title
US10082137B2 (en) Over pressure relief system for fluid ends
US9103465B2 (en) Dual piston actuator and method of use
US5152340A (en) Hydraulic set packer and testing apparatus
BR0206729A (pt) Bomba de água de alta pressão
AR059410A1 (es) Reguladores de presion operados por piloto
US8668015B2 (en) Dual check valve
NO338189B1 (no) Utblåsingssikring av avstengertypen, kuttende blindavstengersammenstilling og bladtetning for den kuttende blindavstengersammenstilling i utblåsningssikringen av avstengertypen.»
BRPI0608351A2 (pt) controle de posição de diafragma para bombas acionadas hidraulicamente
NO335148B1 (no) Brønnproduksjonsrørventil og fremgangsmåte for å operere en brønnproduksjonsrørventil
US11352845B2 (en) Actuation trigger
GB2456443A (en) Tubing pressure insensitive control system
NO20021434D0 (no) Anordning ved ventil for stempelmaskin så som pumpe og kompressor
BR112016006886A2 (pt) atuador para válvula
JP5117406B2 (ja) 潤滑ポンプを備えた流体装置
US9879799B2 (en) Pressure regulator
JP2017508097A5 (pt)
BR0101467A (pt) Conjunto de válvula hidráulica, e, sistemahidráulico
BRPI0412660A (pt) dispositivo de bomba
BR112023004784A2 (pt) Bomba de deslocamento positivo de fundo de poço
US20130094978A1 (en) Downhole pump with a pressure sequencing valve
CA2168152C (en) Pilot control valve having means for recovering exhaust fluids
GB2597007A (en) Electric/hydraulic safety valve
BRPI0409149A (pt) bomba para fundo de poço
US5356114A (en) Traveling valve for sucker rod pump
US3118382A (en) Subsurface pumping unit