SU976019A1 - Method of setting a patch of corrugated pipe length - Google Patents

Method of setting a patch of corrugated pipe length Download PDF

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Publication number
SU976019A1
SU976019A1 SU813288642A SU3288642A SU976019A1 SU 976019 A1 SU976019 A1 SU 976019A1 SU 813288642 A SU813288642 A SU 813288642A SU 3288642 A SU3288642 A SU 3288642A SU 976019 A1 SU976019 A1 SU 976019A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nozzle
pipes
string
tool
casing
Prior art date
Application number
SU813288642A
Other languages
Russian (ru)
Inventor
Василий Павлович Панков
Станислав Федорович Петров
Марк Лазаревич Кисельман
Сергей Владимирович Виноградов
Виктор Иванович Мишин
Сергей Михайлович Никитин
Original Assignee
Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
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.)
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Publication date
Application filed by Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам filed Critical Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
Priority to SU813288642A priority Critical patent/SU976019A1/en
Application granted granted Critical
Publication of SU976019A1 publication Critical patent/SU976019A1/en

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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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening

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  • 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)
  • Pipe Accessories (AREA)

Abstract

Изобретение относитс  к области нефт ной и газовой промьшшенности, а именно к способам ликвидации негерметичности обсадных колонн путем установки пластыр  из гофрированного патрубка. Целью изобретени   вл етс  обеспечение возможности- контрол  положени  пластьф  после его установки. Поставленна  цель достигаетс  тем, что после прот жки расшир ющего инj струмента 6 на части патрубка 4 производ т спуск расшир ющего инструмента до контакта упора 5 с нерасширенным концом патрубка 4 и дополнительньй замер длины спускаемых труб, по которому суд т о положении нерасширенного конца патрубка. 6 ил. The invention relates to the field of oil and gas industry, and in particular to methods for eliminating casing leakage by installing a patch from a corrugated pipe. The aim of the invention is to provide the possibility of controlling the position of the plate after its installation. The goal is achieved by the fact that after the expanding tool 6 is stretched, a part of the nozzle 4 is lowered to the contact of the stop 5 with the unexpanded end of the nozzle 4 and an additional measurement of the length of the lowered pipes by which the position of the non-expanded end of the nozzle is measured. 6 Il.

Description

Изобретение относитс  к области нефт ной и газовой промышленности, а именно к способам ликвидации негерметичности обсадных колонн путем установки пластьф  из гофрированного патрубка.The invention relates to the field of the oil and gas industry, and in particular to methods for eliminating casing leakage by installing a corrugated pipe.

Целью изобретени   вл етс .обеспечение возможности контрол  положени  пластыр  после его установки.The aim of the invention is to make it possible to control the position of the patch after its installation.

Сущность способа по сн етс  чертежом . На фиГi1-3 показана реализаци  способа при работе снизу вверх; на фиг.4-6 - реализаци  способа при работе сверху вниз.The essence of the method is illustrated in the drawing. Figure 1-3 shows the implementation of the method when working from the bottom up; Figures 4-6 illustrate the implementation of the method from top to bottom.

Поставленна  цель достигаетс  тем, что после прот жки расшир ющего инструмента на части патрубка производ т спуск расшир ющего инструмента до контакта упора с нерасширенным концом патрубка и дополнительный замер длины спускаемых труб, по которому су- f д т о положении нерасширенного конца The goal is achieved by the fact that after the expansion tool is pulled, the expansion tool is lowered to a part of the nozzle until the contact of the stop with the unextended end of the nozzle and an additional measurement of the length of the lowered pipes, which the position of the non-extended end

СО патрубка.CO pipe.

При работе снизу вверх способ осуО5 ществл етс  следующим образом.When working from the bottom up, the method is implemented as follows.

Claims (1)

В обсадную колонну 1, имеющую зону 2 негерметичности, спускают на колонне труб 3 меньшего диаметра.с од- ноззременньм замером длины спускаемых труб гофрированный патрубок 4, зафиксированный с одного конца упором 5, а с другой - расшир ющим инструментом 6. После спуска патрубка к месту негерметичности обсадной колонны (фиг.1) в него ввод т расшир ющий инструмент и прот гивают на длину хода гидроцилиндра. При этом патрубок расшир етс  с опорой на упор 5 инструмента . Затем колонну труб 3 приподнимают , не вывод  расшир ющий инстру3 .9 мент из патрубка, при этом патрубок расшир етс  с опорой на обсадную колонну (фиг.2). Далее давление в гидросистеме снижают до нул , в результате чего расшир ющий инструмент переходит в исходное положение, опускают колонну труб 3 до контакта упор с нерасширенным концом патрубка (фиг.З) и замер ют длину спущенных труб. При работе сверху вниз способ осу ществл етс  аналогичньм образом. В том случае, если по техническим причинам (неточность изготовлени  патрубка, неправильный выбор соотношени  диаметров патрубка и обсадной колонны и т.д.) силы сцеплени  начального расширенного участка патруб ка с обсадной колонны будут недостаточны , при подъеме колонны труб 3 с инструментом дл  расширени  патрубка с опорой на колонну патрубок может переместитьс  относительно зоны негерметичности . Зна  местоположение верхнего или нижнего конца патрубка и длину патрубка , можно определить интервал, перекрытьй пластырем и, следовательно, положение пластыр  по отношению к зоне негерметичности. Формула изобретени  Способ контрол  положени  пластыр  из гофрированного патрубка, спускаемого в колонну обсадных труб на колонне труб меньшего диаметра с одновременным замером длины опускаемых труб и зафиксированного с одного конца упором, а с другой - расшир ющим инструментом , отличающийс  тем, что, с целью обеспечени  возможности контрол  положени  пластыр  после его установки, после прот жки расшир ющего инструмента на части патрубка и последующего спуска расшир ющего инструмента до контакта упора с нерасширенным концом патрубка, производ т дополнительный замер длины спускаемых труб, по которому суд т о положении нерасгшренного конца патрубка .In the casing 1, which has a leakage zone 2, a corrugated nozzle 4 fixed from one end with an emphasis 5 at the same time measuring the length of the descending pipes is lowered on the string of pipes 3 of a smaller diameter and after the descent of the nozzle to the place of the casing string leakage (Fig. 1), the expanding tool is inserted into it and pulled over the stroke of the hydraulic cylinder. In this case, the nozzle expands with support on the support 5 of the tool. Then the string of pipes 3 is lifted, without withdrawing the expanding tool 3.9 from the branch pipe, while the branch pipe expands on the basis of the casing (Fig. 2). Then, the pressure in the hydraulic system is reduced to zero, as a result of which the expansion tool goes to its original position, lower the string of pipes 3 until it stops against the unextended end of the nozzle (Fig. 3) and measure the length of the lowered pipes. When working from top to bottom, the method is carried out in a similar way. In the event that for technical reasons (inaccuracy in the manufacture of the nozzle, incorrect selection of the ratio of the diameters of the nozzle and casing, etc.), the adhesion forces of the initial extended section of the nozzle with the casing will be insufficient when lifting the string of pipe 3 with the tool for expanding the nozzle based on the column, the nozzle can be moved relative to the leakage zone. By knowing the location of the upper or lower end of the nozzle and the length of the nozzle, it is possible to determine the interval covered by the plaster and, consequently, the position of the plaster in relation to the leakage zone. The invention of the method of controlling the position of a plaster from a corrugated pipe, which is lowered into a casing string on a smaller diameter string of pipes, while simultaneously measuring the length of the lowered pipes and fixed from one end by the abutment, and on the other, by an expanding tool, characterized in that controlling the position of the patch after its installation, after drawing the expansion tool on the part of the socket and the subsequent lowering of the expansion tool until it contacts the stop with the unexpanded end of the patch cutting, an additional measurement of the length of the discharge pipe is taken, by which the position of the open end of the nozzle is judged. (Риг.6(Rig.6 Фи2.5Phi2.5
SU813288642A 1981-05-13 1981-05-13 Method of setting a patch of corrugated pipe length SU976019A1 (en)

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SU976019A1 true SU976019A1 (en) 1982-11-23

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Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794702A (en) * 1996-08-16 1998-08-18 Nobileau; Philippe C. Method for casing a wellbore
US6021850A (en) * 1997-10-03 2000-02-08 Baker Hughes Incorporated Downhole pipe expansion apparatus and method
US6085838A (en) * 1997-05-27 2000-07-11 Schlumberger Technology Corporation Method and apparatus for cementing a well
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
WO2001033037A1 (en) * 1999-11-01 2001-05-10 Shell Oil Company Wellbore casing repair
WO2002038343A2 (en) * 2000-11-13 2002-05-16 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6446724B2 (en) 1999-05-20 2002-09-10 Baker Hughes Incorporated Hanging liners by pipe expansion
US6470966B2 (en) 1998-12-07 2002-10-29 Robert Lance Cook Apparatus for forming wellbore casing
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6568471B1 (en) 1999-02-26 2003-05-27 Shell Oil Company Liner hanger
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
US7665532B2 (en) 1998-12-07 2010-02-23 Shell Oil Company Pipeline
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
RU2509869C2 (en) * 2009-11-09 2014-03-20 Сальтель Индюстри Device for installation of expandable internal lining with incremental control of setting diameter
CN116989208A (en) * 2023-09-20 2023-11-03 黑龙江豪利斯能源发展集团股份有限公司 Casing repairing device and using method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР К 811908, кл. Е 21 В 29/00, 1976. *

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794702A (en) * 1996-08-16 1998-08-18 Nobileau; Philippe C. Method for casing a wellbore
US6085838A (en) * 1997-05-27 2000-07-11 Schlumberger Technology Corporation Method and apparatus for cementing a well
USRE38578E1 (en) * 1997-05-27 2004-09-14 Schlumberger Technology Corporation Method and apparatus for cementing a well
US6021850A (en) * 1997-10-03 2000-02-08 Baker Hughes Incorporated Downhole pipe expansion apparatus and method
US6098717A (en) * 1997-10-08 2000-08-08 Formlock, Inc. Method and apparatus for hanging tubulars in wells
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6470966B2 (en) 1998-12-07 2002-10-29 Robert Lance Cook Apparatus for forming wellbore casing
US7665532B2 (en) 1998-12-07 2010-02-23 Shell Oil Company Pipeline
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6604763B1 (en) 1998-12-07 2003-08-12 Shell Oil Company Expandable connector
US6631760B2 (en) 1998-12-07 2003-10-14 Shell Oil Company Tie back liner for a well system
US6497289B1 (en) 1998-12-07 2002-12-24 Robert Lance Cook Method of creating a casing in a borehole
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6631759B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Apparatus for radially expanding a tubular member
US6705395B2 (en) 1999-02-26 2004-03-16 Shell Oil Company Wellbore casing
US6631769B2 (en) 1999-02-26 2003-10-14 Shell Oil Company Method of operating an apparatus for radially expanding a tubular member
US6568471B1 (en) 1999-02-26 2003-05-27 Shell Oil Company Liner hanger
US6684947B2 (en) 1999-02-26 2004-02-03 Shell Oil Company Apparatus for radially expanding a tubular member
US6631765B2 (en) 1999-05-20 2003-10-14 Baker Hughes Incorporated Hanging liners by pipe expansion
US6446724B2 (en) 1999-05-20 2002-09-10 Baker Hughes Incorporated Hanging liners by pipe expansion
US6598677B1 (en) 1999-05-20 2003-07-29 Baker Hughes Incorporated Hanging liners by pipe expansion
US6561271B2 (en) 1999-05-20 2003-05-13 Baker Hughes Incorporated Hanging liners by pipe expansion
GB2374622B (en) * 1999-11-01 2003-12-10 Shell Oil Co Wellbore casing repair
GB2374622A (en) * 1999-11-01 2002-10-23 Shell Oil Co Wellbore casing repair
WO2001033037A1 (en) * 1999-11-01 2001-05-10 Shell Oil Company Wellbore casing repair
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
WO2002038343A2 (en) * 2000-11-13 2002-05-16 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
WO2002038343A3 (en) * 2000-11-13 2003-04-24 Weatherford Lamb Apparatus and methods for separating and joining tubulars in a wellbore
EP1659259B1 (en) * 2000-11-13 2011-12-21 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US7740076B2 (en) 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en) 2003-04-17 2010-08-17 Enventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
RU2509869C2 (en) * 2009-11-09 2014-03-20 Сальтель Индюстри Device for installation of expandable internal lining with incremental control of setting diameter
CN116989208A (en) * 2023-09-20 2023-11-03 黑龙江豪利斯能源发展集团股份有限公司 Casing repairing device and using method thereof
CN116989208B (en) * 2023-09-20 2023-12-29 黑龙江豪利斯能源发展集团股份有限公司 Casing repairing device and using method thereof

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