RU95120664A - METHOD FOR RESTORING LEAKAGE OF AN ANCIENT SPACE - Google Patents

METHOD FOR RESTORING LEAKAGE OF AN ANCIENT SPACE

Info

Publication number
RU95120664A
RU95120664A RU95120664/03A RU95120664A RU95120664A RU 95120664 A RU95120664 A RU 95120664A RU 95120664/03 A RU95120664/03 A RU 95120664/03A RU 95120664 A RU95120664 A RU 95120664A RU 95120664 A RU95120664 A RU 95120664A
Authority
RU
Russia
Prior art keywords
restoring
ancient
leakage
space
bridge
Prior art date
Application number
RU95120664/03A
Other languages
Russian (ru)
Other versions
RU2108445C1 (en
Inventor
А.В. Колотов
А.Б. Огороднова
Original Assignee
Акционерное общество открытого типа "Сибирский научно-исследовательский институт нефтяной промышленности"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "Сибирский научно-исследовательский институт нефтяной промышленности" filed Critical Акционерное общество открытого типа "Сибирский научно-исследовательский институт нефтяной промышленности"
Priority to RU95120664A priority Critical patent/RU2108445C1/en
Priority claimed from RU95120664A external-priority patent/RU2108445C1/en
Publication of RU95120664A publication Critical patent/RU95120664A/en
Application granted granted Critical
Publication of RU2108445C1 publication Critical patent/RU2108445C1/en

Links

Claims (2)

1. Способ восстановления герметичности заколонного пространства, включающий создание моста в интервале изоляции путем закачки и последующего вымывания из колонны излишков суспензии минерального вещества, отличающийся тем, что мост создают только в обсадной колонне, а в качестве минерального вещества используют невзрывчатую разрушающую смесь (НРС).1. A method of restoring the tightness of annular space, including creating a bridge in the isolation interval by injection and subsequent washing out of the column of excess suspension of a mineral substance, characterized in that the bridge is created only in a casing string, and non-explosive destructive mixture (LRS) is used as a mineral substance. 2. Способ по п.1, отличающийся тем, что в качестве НРС используют смесь известковую для горных и буровых работ (СИГБ). 2. The method according to claim 1, characterized in that as the LDCs use a mixture of lime for mining and drilling (SIGB).
RU95120664A 1995-12-01 1995-12-01 Method for restoring tightness of casing clearance RU2108445C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95120664A RU2108445C1 (en) 1995-12-01 1995-12-01 Method for restoring tightness of casing clearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95120664A RU2108445C1 (en) 1995-12-01 1995-12-01 Method for restoring tightness of casing clearance

Publications (2)

Publication Number Publication Date
RU95120664A true RU95120664A (en) 1998-02-20
RU2108445C1 RU2108445C1 (en) 1998-04-10

Family

ID=20174464

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95120664A RU2108445C1 (en) 1995-12-01 1995-12-01 Method for restoring tightness of casing clearance

Country Status (1)

Country Link
RU (1) RU2108445C1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
GB2343691B (en) 1998-11-16 2003-05-07 Shell Int Research Isolation of subterranean zones
US6640903B1 (en) 1998-12-07 2003-11-04 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
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
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
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
GC0000211A (en) 1999-11-15 2006-03-29 Shell Int Research Expanding a tubular element in a wellbore
US7918284B2 (en) 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
EP1501644B1 (en) 2002-04-12 2010-11-10 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
MXPA05003115A (en) 2002-09-20 2005-08-03 Eventure Global Technology 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
GB2415454B (en) 2003-03-11 2007-08-01 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
CA2523862C (en) 2003-04-17 2009-06-23 Enventure Global Technology 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

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