GB2313644B - A pipeline pig - Google Patents

A pipeline pig

Info

Publication number
GB2313644B
GB2313644B GB9710077A GB9710077A GB2313644B GB 2313644 B GB2313644 B GB 2313644B GB 9710077 A GB9710077 A GB 9710077A GB 9710077 A GB9710077 A GB 9710077A GB 2313644 B GB2313644 B GB 2313644B
Authority
GB
United Kingdom
Prior art keywords
pipeline pig
pig
pipeline
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
GB9710077A
Other versions
GB2313644A (en
GB9710077D0 (en
Inventor
Alan John Evett
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.)
Copipe Systems Ltd
Original Assignee
Copipe Systems Ltd
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 Copipe Systems Ltd filed Critical Copipe Systems Ltd
Publication of GB9710077D0 publication Critical patent/GB9710077D0/en
Publication of GB2313644A publication Critical patent/GB2313644A/en
Application granted granted Critical
Publication of GB2313644B publication Critical patent/GB2313644B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0555—Gelled or degradable pigs
    • 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
GB9710077A 1996-05-29 1997-05-20 A pipeline pig Expired - Fee Related GB2313644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9611134 1996-05-29

Publications (3)

Publication Number Publication Date
GB9710077D0 GB9710077D0 (en) 1997-07-09
GB2313644A GB2313644A (en) 1997-12-03
GB2313644B true GB2313644B (en) 2001-01-03

Family

ID=10794420

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9709571.5A Pending GB9709571D0 (en) 1996-05-29 1997-05-13 A pipeline pig
GB9710077A Expired - Fee Related GB2313644B (en) 1996-05-29 1997-05-20 A pipeline pig

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9709571.5A Pending GB9709571D0 (en) 1996-05-29 1997-05-13 A pipeline pig

Country Status (1)

Country Link
GB (2) GB9709571D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112450A1 (en) * 2011-12-30 2013-07-01 Eni Spa APPARATUS AND METHOD TO MONITOR THE STRUCTURAL INTEGRITY OF A CONDUCT
US9222896B2 (en) * 2012-09-14 2015-12-29 Halliburton Energy Services, Inc. Systems and methods for inspecting and monitoring a pipeline
CN105673994B (en) * 2014-11-21 2018-08-14 中石化胜利石油工程有限公司钻井工艺研究院 Combined type cleaning diameter measurer and method in a kind of pipeline
GB2568045B (en) * 2017-11-01 2022-07-13 Sanccus Ltd Formulation
CN108994015A (en) * 2018-09-10 2018-12-14 李得恩 The cleaning method of pipeline

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE19534804A1 *

Also Published As

Publication number Publication date
GB2313644A (en) 1997-12-03
GB9710077D0 (en) 1997-07-09
GB9709571D0 (en) 1997-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030520