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GB201400184D0 - Pipe integrity survey - Google Patents

Pipe integrity survey

Info

Publication number
GB201400184D0
GB201400184D0 GBGB1400184.6A GB201400184A GB201400184D0 GB 201400184 D0 GB201400184 D0 GB 201400184D0 GB 201400184 A GB201400184 A GB 201400184A GB 201400184 D0 GB201400184 D0 GB 201400184D0
Authority
GB
United Kingdom
Prior art keywords
pipe integrity
survey
integrity survey
pipe
integrity
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.)
Withdrawn
Application number
GBGB1400184.6A
Other versions
GB2521864A (en
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.)
Equinor Energy AS
Original Assignee
Statoil Petroleum ASA
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 Statoil Petroleum ASA filed Critical Statoil Petroleum ASA
Priority to GB1400184.6A priority Critical patent/GB2521864A/en
Publication of GB201400184D0 publication Critical patent/GB201400184D0/en
Publication of GB2521864A publication Critical patent/GB2521864A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/32—Pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
GB1400184.6A 2014-01-07 2014-01-07 Pipe integrity survey Withdrawn GB2521864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1400184.6A GB2521864A (en) 2014-01-07 2014-01-07 Pipe integrity survey

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1400184.6A GB2521864A (en) 2014-01-07 2014-01-07 Pipe integrity survey

Publications (2)

Publication Number Publication Date
GB201400184D0 true GB201400184D0 (en) 2014-02-26
GB2521864A GB2521864A (en) 2015-07-08

Family

ID=50190976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1400184.6A Withdrawn GB2521864A (en) 2014-01-07 2014-01-07 Pipe integrity survey

Country Status (1)

Country Link
GB (1) GB2521864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115980859A (en) * 2022-12-26 2023-04-18 天津市城安热电有限公司 A non-excavation geophysical prospecting method for the fixed pier position of the directly buried heating pipeline

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3596374B1 (en) 2017-03-16 2024-10-09 Baker Hughes Energy Technology UK Limited Connecting and cathodic protection for a flexible pipe
CN107589350A (en) * 2017-07-17 2018-01-16 中国石油天然气股份有限公司 A method for performance testing of oil and gas pipeline insulation devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149011A (en) * 1978-05-12 1979-11-21 Tokyo Gas Co Ltd Buried metal pipe corrosion prevention method
FR2448148A1 (en) * 1979-02-01 1980-08-29 Contre Corrosion Et METHOD AND DEVICE FOR TRACKING AND MONITORING UNDERWATER METAL CONDUITS
US4584521A (en) * 1981-10-16 1986-04-22 Battelle Memorial Institute Method of detecting the defects in a dielectric coating at the surface of an electrically conductive underlayer
WO2004097460A1 (en) * 2003-04-26 2004-11-11 Korea Gas Corporation Dcvg-cips measuring apparatus for detecting the results of a pipe line
JP3995630B2 (en) * 2003-05-09 2007-10-24 住友金属パイプエンジ株式会社 Corrosion protection coating damage detection method and detector for buried piping
DE102005036508B4 (en) * 2005-07-29 2007-07-12 Eupec Pipecoatings Gmbh Method and device for monitoring and detecting coating defects of a buried or water-laid pipeline
JP2010266342A (en) * 2009-05-15 2010-11-25 Jfe Engineering Corp Metal corrosion diagnosis method
JP5565288B2 (en) * 2010-02-22 2014-08-06 Ｊｆｅエンジニアリング株式会社 Current density estimation method, apparatus, and anticorrosion management method, apparatus for coating damage part of underground pipe
US8310243B2 (en) * 2010-08-10 2012-11-13 Southwest Research Institute Local electrochemical impedance spectroscopy (LEIS) for detecting coating defects in buried pipelines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115980859A (en) * 2022-12-26 2023-04-18 天津市城安热电有限公司 A non-excavation geophysical prospecting method for the fixed pier position of the directly buried heating pipeline

Also Published As

Publication number Publication date
GB2521864A (en) 2015-07-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)