CA2747117C - Installation d'extraction d'hydrocarbures dans un puits au moyen de pompes a rotor helicoidal excentre - Google Patents

Installation d'extraction d'hydrocarbures dans un puits au moyen de pompes a rotor helicoidal excentre Download PDF

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Publication number
CA2747117C
CA2747117C CA2747117A CA2747117A CA2747117C CA 2747117 C CA2747117 C CA 2747117C CA 2747117 A CA2747117 A CA 2747117A CA 2747117 A CA2747117 A CA 2747117A CA 2747117 C CA2747117 C CA 2747117C
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CA
Canada
Prior art keywords
tube
rotatable
rotatable tube
assembly
fixed
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.)
Active
Application number
CA2747117A
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English (en)
Other versions
CA2747117A1 (fr
Inventor
Leoncio Del Pozo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMPANIAS ASOCIADAS PETROLERAS SA
Original Assignee
COMPANIAS ASOCIADAS PETROLERAS SA
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 COMPANIAS ASOCIADAS PETROLERAS SA filed Critical COMPANIAS ASOCIADAS PETROLERAS SA
Publication of CA2747117A1 publication Critical patent/CA2747117A1/fr
Application granted granted Critical
Publication of CA2747117C publication Critical patent/CA2747117C/fr
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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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes

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)
  • Lubricants (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Une installation dune extraction dhydrocarbures dans un puits en utilisant des pompes à rotor hélicoïdal excentré qui sont constituées dun tube de rotation situé à lintérieur dun tube fixe qui sétend le long du tubage de puits. Le tube rotatif transporte un fluide du fond du puits à la surface. Entre le tube de rotation et le tube fixe, il existe un espace de joint torique dans lequel un lubrifiant antifriction est injecté entre la face externe du tube rotatif et la face interne du tube fixe. Lextrémité inférieure du tube rotatif a une section maintenant des trous à travers lesquels le fluide sécoule, il est connecté à la pompe à rotor hélicoïdal excentré à laide dune tige, et son extrémité supérieure est raccordée à une sortie de production et à son mécanisme de moteur à propulsion. La section supérieure du tube fixe est raccordée à un tuyau dinjection de lubrifiant antifriction dans lespace entre les tubes de rotation et fixes.
CA2747117A 2010-07-30 2011-07-22 Installation d'extraction d'hydrocarbures dans un puits au moyen de pompes a rotor helicoidal excentre Active CA2747117C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP20100102791 2010-07-30
ARP100102791A AR077348A1 (es) 2010-07-30 2010-07-30 Disposicion para la extraccion de hidrocarburos en pozos que utilizan bombas de cavidad progresiva.

Publications (2)

Publication Number Publication Date
CA2747117A1 CA2747117A1 (fr) 2012-01-30
CA2747117C true CA2747117C (fr) 2019-07-02

Family

ID=44581746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2747117A Active CA2747117C (fr) 2010-07-30 2011-07-22 Installation d'extraction d'hydrocarbures dans un puits au moyen de pompes a rotor helicoidal excentre

Country Status (4)

Country Link
US (1) US20120034120A1 (fr)
AR (1) AR077348A1 (fr)
BR (1) BRPI1103813B1 (fr)
CA (1) CA2747117C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO6980133A1 (es) * 2012-12-26 2014-06-27 Serinpet Ltda Representaciones Y Servicios De Petróleos Sistema de levantamiento artificial con motor de cavidades progresivas en fondo para la extraccion de hidrocarburos
DE202019104979U1 (de) 2019-09-10 2019-11-19 Netzsch Pumpen & Systeme Gmbh System zum Fördern von viskosen oder teilviskosen Medien aus einem Bohrloch zur Erdoberfläche
CN115234197B (zh) * 2021-04-23 2023-07-25 中国石油天然气股份有限公司 悬绳器
CN113392483B (zh) * 2021-08-16 2021-10-19 中国石油集团川庆钻探工程有限公司 井筒摩擦系数确定方法和装置、井筒摩阻确定方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456227A (en) * 1945-09-25 1948-12-14 Fmc Corp Coupling stabilizer for moineau pumps
US5417281A (en) * 1994-02-14 1995-05-23 Steven M. Wood Reverse Moineau motor and pump assembly for producing fluids from a well
US5725053A (en) * 1996-08-12 1998-03-10 Weber; James L. Pump rotor placer
US6886636B2 (en) * 1999-05-18 2005-05-03 Down Hole Injection, Inc. Downhole fluid disposal apparatus and methods
CA2286823C (fr) * 1999-10-18 2002-05-07 Ed Matthews Appareil et technique de pompage de liquides pour utilisation avec une pompe rotative de fond
US6523615B2 (en) * 2000-03-31 2003-02-25 John Gandy Corporation Electropolishing method for oil field tubular goods and drill pipe
FR2875533A1 (fr) * 2004-09-17 2006-03-24 Inst Francais Du Petrole Methode et systeme de forage avec circulation inverse
US9168552B2 (en) * 2011-08-25 2015-10-27 Smith International, Inc. Spray system for application of adhesive to a stator tube

Also Published As

Publication number Publication date
BRPI1103813A2 (pt) 2013-04-16
AR077348A1 (es) 2011-08-17
BRPI1103813B1 (pt) 2020-10-13
CA2747117A1 (fr) 2012-01-30
US20120034120A1 (en) 2012-02-09

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