NO902490L - Fremgangsmaate og anordning for midlertidig plugging av roerledninger. - Google Patents

Fremgangsmaate og anordning for midlertidig plugging av roerledninger.

Info

Publication number
NO902490L
NO902490L NO90902490A NO902490A NO902490L NO 902490 L NO902490 L NO 902490L NO 90902490 A NO90902490 A NO 90902490A NO 902490 A NO902490 A NO 902490A NO 902490 L NO902490 L NO 902490L
Authority
NO
Norway
Prior art keywords
pluging
temporary
procedure
pipe pipes
pipes
Prior art date
Application number
NO90902490A
Other languages
English (en)
Other versions
NO902490D0 (no
Inventor
Andy Gaisbauer
Jerald J Hinkel
Original Assignee
Pumptech Nv
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 Pumptech Nv filed Critical Pumptech Nv
Publication of NO902490D0 publication Critical patent/NO902490D0/no
Publication of NO902490L publication Critical patent/NO902490L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1011—Soluble closing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F16L55/40—Constructional aspects of the body
    • F16L55/42—Constructional aspects of the body gelled or degradable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Pipe Accessories (AREA)
NO90902490A 1989-06-06 1990-06-05 Fremgangsmaate og anordning for midlertidig plugging av roerledninger. NO902490L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36189789A 1989-06-06 1989-06-06

Publications (2)

Publication Number Publication Date
NO902490D0 NO902490D0 (no) 1990-06-05
NO902490L true NO902490L (no) 1990-12-07

Family

ID=23423846

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90902490A NO902490L (no) 1989-06-06 1990-06-05 Fremgangsmaate og anordning for midlertidig plugging av roerledninger.

Country Status (3)

Country Link
EP (1) EP0401936B1 (no)
DE (1) DE69013059D1 (no)
NO (1) NO902490L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220350B1 (en) * 1998-12-01 2001-04-24 Halliburton Energy Services, Inc. High strength water soluble plug
US7866394B2 (en) * 2003-02-27 2011-01-11 Halliburton Energy Services Inc. Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry
US7690429B2 (en) 2004-10-21 2010-04-06 Halliburton Energy Services, Inc. Methods of using a swelling agent in a wellbore
KR101174330B1 (ko) * 2004-11-08 2012-08-16 시드니 워터 코포레이션 중력 유동 차단 장치
US7891424B2 (en) 2005-03-25 2011-02-22 Halliburton Energy Services Inc. Methods of delivering material downhole
US7870903B2 (en) 2005-07-13 2011-01-18 Halliburton Energy Services Inc. Inverse emulsion polymers as lost circulation material
US10302235B2 (en) * 2014-12-18 2019-05-28 Curapipe System Ltd. Systems and method for sealing pipelines using a gel pig
US11209347B2 (en) * 2016-07-20 2021-12-28 Hach Lange Gmbh Optical measurement apparatus
US20220178489A1 (en) * 2019-04-02 2022-06-09 Curapipe System Ltd. Methods and systems for sealing a service pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209771A (en) * 1961-10-12 1965-10-05 Marathon Oil Co Method for controlling interface in pipeline fluid transport
US3306870A (en) * 1964-06-01 1967-02-28 Dow Chemical Co Fluid gelable composition of acrylamide polymers and aqueous solutions of inorganic hydroxides and salts
FR2461879A1 (fr) * 1979-07-24 1981-02-06 Petroles Cie Francaise Procede d'intervention sur conduite de gaz immergee par mise en eau partielle momentanee de ladite conduite
CA1145902A (en) * 1979-11-20 1983-05-10 Hydrochem Industrial Services, Inc. Gelled pigs for cleaning and sanitizing pipelines

Also Published As

Publication number Publication date
DE69013059D1 (de) 1994-11-10
EP0401936B1 (en) 1994-10-05
NO902490D0 (no) 1990-06-05
EP0401936A3 (en) 1991-10-16
EP0401936A2 (en) 1990-12-12

Similar Documents

Publication Publication Date Title
NO874790D0 (no) Fremgangsmaate og anordning for foring og omhylling av roerledninger.
NO178902C (no) Rörkopling og fremgangsmåte for sammenkopling av borerör
NO894413L (no) Fremgangsmaate og installasjon for legging av roerledning.
NO154174C (no) Fremgangsmaate og anordning for forankring av roerledninger paa sjoebunnen.
NO904922D0 (no) Fremgangsmaate og innretning for fremstilling av forankringsbolter for betong.
DK15188A (da) Fremgangsmaade til udforing af roerledninger, foringsroer hertil og fremgangsmaade til fremstilling af foringsroeret
NO902490D0 (no) Fremgangsmaate og anordning for midlertidig plugging av roerledninger.
KR920701744A (ko) 관로의 지수방법과 관로의 연결부 구조 및 지수재
DE68904345T2 (de) Versuchsvorrichtung fuer rohrstuecke und benutzungsverfahren.
NO921937L (no) Fremgangsmaate og innretning for inspeksjon av en roerkonstruksjon
NO910424D0 (no) Fremgangsmaate og anordning for legging av undervannskabler og roerledninger.
DE59203414D1 (de) Einrichtung zur Dichtheitsprüfung von Rohrverbindungen.
NO893236D0 (no) Anordning og fremgangsmaate for reparasjon av roerledninger.
IT1233171B (it) Metodo e dispositivo per il collegamento di tubi
DK563988A (da) Roer eller ledning og fremgangsmaade til fremstilling af et saadant roer eller en saadan ledning
NO882947L (no) Fremgangsmaate og utstyr til sleping og montering av prefabrikerte lange roerledninger.
DK486986D0 (da) Fremgangsmaade og anordning til sammenfaejning af raersektioner
NO854530L (no) Fremgangsmaate og sammensetning for behandling av roerledninger.
NO172456C (no) Anordning og fremgangsmaate for utsleping, ballastering ogdeballastering av roerlegemer
EP0525469A3 (en) Procedure of but-welding two pipe ends and device for the execution of the procedure
NO882920D0 (no) Fremgangsmaate og apparat for installasjon av roerledninger.
NO882052D0 (no) Fremgangsmaate og anordning for overhaling av eksisterende roerledninger.
IT8912483A0 (it) Procedimento e dispositivo per il rinnovamento di tubazioni e condut ture
KR910008740U (ko) 파이프의 확관장치
NO174458C (no) Fremgangsmåte og innretning for overtrekking av rör