AR077348A1 - PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS. - Google Patents

PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS.

Info

Publication number
AR077348A1
AR077348A1 ARP100102791A ARP100102791A AR077348A1 AR 077348 A1 AR077348 A1 AR 077348A1 AR P100102791 A ARP100102791 A AR P100102791A AR P100102791 A ARP100102791 A AR P100102791A AR 077348 A1 AR077348 A1 AR 077348A1
Authority
AR
Argentina
Prior art keywords
tube
progressive cavity
extraction
wells
rotating
Prior art date
Application number
ARP100102791A
Other languages
Spanish (es)
Original Assignee
Companias Asociadas Petroleras S A
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 S A filed Critical Companias Asociadas Petroleras S A
Priority to ARP100102791A priority Critical patent/AR077348A1/en
Priority to US13/050,111 priority patent/US20120034120A1/en
Priority to CA2747117A priority patent/CA2747117C/en
Priority to BRPI1103813-6A priority patent/BRPI1103813B1/en
Publication of AR077348A1 publication Critical patent/AR077348A1/en

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

Abstract

Disposicion para la extraccion de hidrocarburos en pozos que utilizan bombas de cavidad progresiva que comprende un tubo giratorio alojado en un tubo fijo que se extienden a lo largo de la tubería de recubrimiento del pozo. El tubo giratorio conduce el fluido desde el fondo de pozo hacia la superficie. Entre el tubo giratorio y el tubo fijo queda definido un espacio anular donde se inyecta un lubricante anti-rozamiento entre la pared exterior del tubo giratorio y la pared interior del tubo fijo. El extremo inferior del tubo giratorio presenta un tramo con orificios de paso del fluido hacia el interior del mismo conectado a la bomba de cavidad progresiva por medio de una varilla, y su extremo superior está acoplado a un conducto de salida de produccion y a un mecanismo motriz de accionamiento del mismo. El tramo superior del tubo fijo está conectado a un conducto de inyeccion del lubricante anti-rozamiento en el espacio definido entre ambos tubos giratorio y fijo. Esta disposicion permite reducir el desgaste por friccion y corrosion de las tuberías convencionales utilizadas en pozos de yacimientos donde la extraccion de los fluidos se realiza mediante bombas de cavidad progresivas.Arrangement for the extraction of hydrocarbons in wells using progressive cavity pumps comprising a rotating tube housed in a fixed tube that extend along the well casing pipe. The rotating tube conducts the fluid from the bottom of the well to the surface. An annular space is defined between the rotating tube and the fixed tube where an anti-friction lubricant is injected between the outer wall of the rotating tube and the inner wall of the fixed tube. The lower end of the rotating tube has a section with holes for the passage of fluid into it connected to the progressive cavity pump by means of a rod, and its upper end is coupled to a production outlet duct and a drive mechanism. of actuation of the same. The upper section of the fixed tube is connected to an injection pipe of the anti-friction lubricant in the defined space between both rotating and fixed tubes. This arrangement allows to reduce the friction and corrosion wear of conventional pipes used in reservoir wells where fluid extraction is carried out by means of progressive cavity pumps.

ARP100102791A 2010-07-30 2010-07-30 PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS. AR077348A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ARP100102791A AR077348A1 (en) 2010-07-30 2010-07-30 PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS.
US13/050,111 US20120034120A1 (en) 2010-07-30 2011-03-17 Arrangement for hydrocarbon extraction in wells using progressive cavity pumps
CA2747117A CA2747117C (en) 2010-07-30 2011-07-22 Arrangement for hydrocarbon extraction in wells using progressive cavity pumps
BRPI1103813-6A BRPI1103813B1 (en) 2010-07-30 2011-07-28 provision for hydrocarbon extraction in wells using progressive cavity pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP100102791A AR077348A1 (en) 2010-07-30 2010-07-30 PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS.

Publications (1)

Publication Number Publication Date
AR077348A1 true AR077348A1 (en) 2011-08-17

Family

ID=44581746

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102791A AR077348A1 (en) 2010-07-30 2010-07-30 PROVISION FOR THE EXTRACTION OF HYDROCARBONS IN WELLS THAT USE PROGRESSIVE CAVITY PUMPS.

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO6980133A1 (en) * 2012-12-26 2014-06-27 Serinpet Ltda Representaciones Y Servicios De Petróleos Artificial lifting system with progressive cavity motor in the background for hydrocarbon extraction
DE202019104979U1 (en) 2019-09-10 2019-11-19 Netzsch Pumpen & Systeme Gmbh System for pumping viscous or partially viscous media from a borehole to the earth's surface
CN115234197B (en) * 2021-04-23 2023-07-25 中国石油天然气股份有限公司 Rope hanger
CN113392483B (en) * 2021-08-16 2021-10-19 中国石油集团川庆钻探工程有限公司 Method and device for determining friction coefficient of shaft and method and device for determining friction resistance of shaft

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 (en) * 1999-10-18 2002-05-07 Ed Matthews Apparatus and method for pumping fluids for use with a downhole rotary pump
US6523615B2 (en) * 2000-03-31 2003-02-25 John Gandy Corporation Electropolishing method for oil field tubular goods and drill pipe
FR2875533A1 (en) * 2004-09-17 2006-03-24 Inst Francais Du Petrole METHOD AND SYSTEM FOR DRILLING WITH REVERSE CIRCULATION
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
US20120034120A1 (en) 2012-02-09
CA2747117A1 (en) 2012-01-30
CA2747117C (en) 2019-07-02
BRPI1103813A2 (en) 2013-04-16
BRPI1103813B1 (en) 2020-10-13

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