EA201070073A1 - Устройство для очистки ствола скважины, имеющее гибкую насосно-компрессорную трубу и электрическую насосную установку - Google Patents

Устройство для очистки ствола скважины, имеющее гибкую насосно-компрессорную трубу и электрическую насосную установку

Info

Publication number
EA201070073A1
EA201070073A1 EA201070073A EA201070073A EA201070073A1 EA 201070073 A1 EA201070073 A1 EA 201070073A1 EA 201070073 A EA201070073 A EA 201070073A EA 201070073 A EA201070073 A EA 201070073A EA 201070073 A1 EA201070073 A1 EA 201070073A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cleaning
electric pumping
well
wellbore
pumping installation
Prior art date
Application number
EA201070073A
Other languages
English (en)
Other versions
EA016670B1 (ru
Inventor
Марк Оллкорн
Цзин Хаес Чоу
Дэвид Милтон Эслинджер
Мэттью Р. Хэкворт
Джон Дэвид Роуэтт
Томас Аллан
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA201070073A1 publication Critical patent/EA201070073A1/ru
Publication of EA016670B1 publication Critical patent/EA016670B1/ru

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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Для выполнения очистки ствола скважины устройство для очистки ствола скважины, имеющее гибкую насосно-компрессорную трубу и электрическую насосную установку, спускают в ствол скважины. Электрическую насосную установку, размещенную в стволе скважины, приводят в действие. В результате создания прохождения потока текучей среды электрической насосной установкой осуществляют удаление отходов из ствола скважины посредством направления текучей среды, содержащей отходы, в гибкую насосно-компрессорную трубу для подачи на поверхность земли.
EA201070073A 2007-06-28 2008-06-19 Способ и устройства для очистки ствола скважины, имеющие гибкую насосно-компрессорную трубу и электрическую насосную установку EA016670B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/770,416 US7874366B2 (en) 2006-09-15 2007-06-28 Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well
PCT/IB2008/052417 WO2009001253A1 (en) 2007-06-28 2008-06-19 Providing a cleaning tool having a coiled tubing and an electrical pump assembly for cleaning a well

Publications (2)

Publication Number Publication Date
EA201070073A1 true EA201070073A1 (ru) 2010-04-30
EA016670B1 EA016670B1 (ru) 2012-06-29

Family

ID=39522924

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070073A EA016670B1 (ru) 2007-06-28 2008-06-19 Способ и устройства для очистки ствола скважины, имеющие гибкую насосно-компрессорную трубу и электрическую насосную установку

Country Status (9)

Country Link
US (1) US7874366B2 (ru)
CN (1) CN101338652B (ru)
BR (1) BRPI0812973A2 (ru)
CA (1) CA2689577C (ru)
EA (1) EA016670B1 (ru)
GB (1) GB2463814B (ru)
MX (1) MX2009013374A (ru)
NO (1) NO20093524L (ru)
WO (1) WO2009001253A1 (ru)

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CN110931156A (zh) * 2019-12-31 2020-03-27 信达科创（唐山）石油设备有限公司 一种新型电潜泵采油专用管缆及其制造方法
CN114575789A (zh) * 2020-12-01 2022-06-03 中国石油天然气股份有限公司 煤层气长停井复产机械排液***
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Also Published As

Publication number Publication date
MX2009013374A (es) 2010-01-25
US20080066920A1 (en) 2008-03-20
GB2463814A8 (en) 2010-04-21
GB2463814A (en) 2010-03-31
EA016670B1 (ru) 2012-06-29
CA2689577A1 (en) 2008-12-31
GB2463814B (en) 2011-06-08
WO2009001253A1 (en) 2008-12-31
CN101338652B (zh) 2013-05-08
CN101338652A (zh) 2009-01-07
GB0921321D0 (en) 2010-01-20
US7874366B2 (en) 2011-01-25
NO20093524L (no) 2010-01-27
BRPI0812973A2 (pt) 2015-02-18
CA2689577C (en) 2016-03-15

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU