CA2310198C - Appareillage de retenue pour pompe de cavite en mouvement - Google Patents

Appareillage de retenue pour pompe de cavite en mouvement Download PDF

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Publication number
CA2310198C
CA2310198C CA2310198A CA2310198A CA2310198C CA 2310198 C CA2310198 C CA 2310198C CA 2310198 A CA2310198 A CA 2310198A CA 2310198 A CA2310198 A CA 2310198A CA 2310198 C CA2310198 C CA 2310198C
Authority
CA
Canada
Prior art keywords
tubing
hold
pump
sub
stator
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.)
Expired - Fee Related
Application number
CA2310198A
Other languages
English (en)
Other versions
CA2310198A1 (fr
Inventor
David A. Hill
Colin A. Aldridge
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.)
Schlumberger Lift Solutions Canada Ltd
Original Assignee
Kudu Industries Inc
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 Kudu Industries Inc filed Critical Kudu Industries Inc
Priority to CA2310198A priority Critical patent/CA2310198C/fr
Publication of CA2310198A1 publication Critical patent/CA2310198A1/fr
Application granted granted Critical
Publication of CA2310198C publication Critical patent/CA2310198C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping

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)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA2310198A 2000-05-29 2000-05-29 Appareillage de retenue pour pompe de cavite en mouvement Expired - Fee Related CA2310198C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2310198A CA2310198C (fr) 2000-05-29 2000-05-29 Appareillage de retenue pour pompe de cavite en mouvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2310198A CA2310198C (fr) 2000-05-29 2000-05-29 Appareillage de retenue pour pompe de cavite en mouvement

Publications (2)

Publication Number Publication Date
CA2310198A1 CA2310198A1 (fr) 2001-11-29
CA2310198C true CA2310198C (fr) 2010-04-27

Family

ID=42126378

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2310198A Expired - Fee Related CA2310198C (fr) 2000-05-29 2000-05-29 Appareillage de retenue pour pompe de cavite en mouvement

Country Status (1)

Country Link
CA (1) CA2310198C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6729391B2 (en) * 2001-12-14 2004-05-04 Kudu Industries Inc. Insertable progressing cavity pump
CA2454227C (fr) 2003-12-24 2008-02-19 Sampwell Testing Services Ltd. C/O/B/A Progressive Technology Dispositif d'ancrage de couple
CA2634508C (fr) 2008-06-09 2014-04-22 Smith International, Inc. Support universel de pompe
US7900708B2 (en) 2008-10-24 2011-03-08 Marcel Obrejanu Multiple-block downhole anchors and anchor assemblies
WO2010141408A2 (fr) 2009-06-01 2010-12-09 National Oilwell Varco, L. P. Systèmes repères n'entre pas et procédés pour pompes de cavité progressive
CA2702554A1 (fr) * 2010-05-03 2011-11-03 Colin James Nielsen Daigle Produit "tru-tag" ameliore
CN102927001B (zh) * 2012-11-02 2015-04-22 中国石油天然气股份有限公司 一种将开关磁阻电机调速系统用于螺杆泵采油的方法
DE102016122286A1 (de) * 2016-11-21 2018-05-24 Netzsch Pumpen & Systeme Gmbh Bohrlochpumpe, Verfahren zum Installieren einer Bohrlochpumpe und Verfahren zum Auswechseln einer Bohrlochpumpe

Also Published As

Publication number Publication date
CA2310198A1 (fr) 2001-11-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170529