GB2326226B - Heated offshore pipeline and method of manufacturing - Google Patents

Heated offshore pipeline and method of manufacturing

Info

Publication number
GB2326226B
GB2326226B GB9820934A GB9820934A GB2326226B GB 2326226 B GB2326226 B GB 2326226B GB 9820934 A GB9820934 A GB 9820934A GB 9820934 A GB9820934 A GB 9820934A GB 2326226 B GB2326226 B GB 2326226B
Authority
GB
United Kingdom
Prior art keywords
heated
manufacturing
offshore pipeline
offshore
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
GB9820934A
Other versions
GB9820934D0 (en
GB2326226A (en
Inventor
Glen R Sumner
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27360031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2326226(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/699,600 external-priority patent/US6049657A/en
Application filed by Individual filed Critical Individual
Publication of GB9820934D0 publication Critical patent/GB9820934D0/en
Publication of GB2326226A publication Critical patent/GB2326226A/en
Application granted granted Critical
Publication of GB2326226B publication Critical patent/GB2326226B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/37—Ohmic-resistance heating the heating current flowing directly through the pipe to be heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Insulation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Mold Materials And Core Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
GB9820934A 1996-03-25 1997-03-25 Heated offshore pipeline and method of manufacturing Expired - Fee Related GB2326226B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1414596P 1996-03-25 1996-03-25
US70438296A 1996-08-14 1996-08-14
US08/699,600 US6049657A (en) 1996-03-25 1996-08-19 Marine pipeline heated with alternating current
PCT/US1997/005078 WO1997036063A1 (en) 1996-03-25 1997-03-25 Heated offshore pipeline and method of manufacturing

Publications (3)

Publication Number Publication Date
GB9820934D0 GB9820934D0 (en) 1998-11-18
GB2326226A GB2326226A (en) 1998-12-16
GB2326226B true GB2326226B (en) 2000-11-22

Family

ID=27360031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9820934A Expired - Fee Related GB2326226B (en) 1996-03-25 1997-03-25 Heated offshore pipeline and method of manufacturing

Country Status (6)

Country Link
CN (1) CN1120918C (en)
AU (1) AU2553297A (en)
BR (1) BR9708269A (en)
GB (1) GB2326226B (en)
NO (1) NO984477L (en)
WO (1) WO1997036063A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000022329A2 (en) * 1998-10-13 2000-04-20 Sumner Glen R Pipeline with waterproof insulation and sealant and method of repairing the pipeline
NO321868B1 (en) * 2000-12-29 2006-07-17 Nexans offshore Installation
FR2948164B1 (en) * 2009-07-17 2011-06-24 Technip France METHOD FOR MANUFACTURING DOUBLE-ENVELOPED RIGID TUBULAR PIPES AND INSTALLATION FOR MANUFACTURING THESE PIPES
GB0921946D0 (en) * 2009-12-16 2010-02-03 Subsea 7 Ltd Apparatus and method
ITRN20110064A1 (en) * 2011-09-07 2013-03-08 Teat S P A EQUIPMENT FOR HEATING BY INDUCTION OF FLUID MATERIALS.
DE102012208020A1 (en) * 2012-05-14 2013-11-14 Evonik Industries Ag Method for producing a heatable tube
AU2013327635B2 (en) * 2012-10-05 2016-10-13 Halliburton Energy Services, Inc. Insulative coating processes for electromagnetic telemetry mandrels
CN103602993A (en) * 2013-11-26 2014-02-26 中国人民解放军92537部队 Protective spacer bush of iron alloy sacrificial anode for seawater pipeline
US9091146B1 (en) * 2014-04-21 2015-07-28 Aker Solutions Inc. Subsea umbilical system with cable breakout
GB201412767D0 (en) * 2014-07-18 2014-09-03 Tullow Group Services Ltd A hydrocarbon production and/or transportation heating system
GB2577273B (en) * 2018-09-19 2021-08-04 Technip France Method of manufacturing a pipeline coated with a thermoset material
CN112952637B (en) * 2021-01-22 2022-04-01 中国船舶科学研究中心 Cleaning and hanging tool for buried submarine cables and operation method thereof
CN113047799B (en) * 2021-05-21 2023-03-14 长江大学 Explosive type sleeve pipe shaping tool
CN114060638B (en) * 2021-10-20 2022-07-19 北京石油化工学院 Double-layer direct electric heating device and method for submarine pipeline
CN114040528B (en) * 2021-10-20 2022-07-15 北京石油化工学院 Marine flexible hose cable heat tracing device and method
CN117803331B (en) * 2024-02-28 2024-05-07 华运隆腾机械制造有限公司 Paraffin-preventing electric heating carbon fiber continuous sucker rod and production equipment thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617699A (en) * 1969-03-10 1971-11-02 Donald F Othmer A system for electrically heating a fluid being transported in a pipe
US3903706A (en) * 1974-04-11 1975-09-09 Atlantic Richfield Co Insulating and protective structure for frozen substrates
US3975617A (en) * 1971-01-18 1976-08-17 Othmer Donald F Pipe heating by AC in steel
US4058897A (en) * 1976-08-10 1977-11-22 Edwards Frank E Amalgam retriever
US4110994A (en) * 1976-01-26 1978-09-05 Poseidon Marketing And Development Co. Marine pipeline
US4231884A (en) * 1979-01-16 1980-11-04 American Gilsonite Company Water retardant insulation composition comprising treated low density granular mineral material and finely divided limestone or similar carbonate or silicate mineral particles and method for using same
US5241147A (en) * 1988-10-31 1993-08-31 Den Norske Stats Oljeselskap A.S. Method for heating a transport pipeline, as well as transport pipeline with heating

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617699A (en) * 1969-03-10 1971-11-02 Donald F Othmer A system for electrically heating a fluid being transported in a pipe
US3975617A (en) * 1971-01-18 1976-08-17 Othmer Donald F Pipe heating by AC in steel
US3903706A (en) * 1974-04-11 1975-09-09 Atlantic Richfield Co Insulating and protective structure for frozen substrates
US4110994A (en) * 1976-01-26 1978-09-05 Poseidon Marketing And Development Co. Marine pipeline
US4058897A (en) * 1976-08-10 1977-11-22 Edwards Frank E Amalgam retriever
US4231884A (en) * 1979-01-16 1980-11-04 American Gilsonite Company Water retardant insulation composition comprising treated low density granular mineral material and finely divided limestone or similar carbonate or silicate mineral particles and method for using same
US5241147A (en) * 1988-10-31 1993-08-31 Den Norske Stats Oljeselskap A.S. Method for heating a transport pipeline, as well as transport pipeline with heating

Also Published As

Publication number Publication date
GB9820934D0 (en) 1998-11-18
WO1997036063A1 (en) 1997-10-02
CN1222948A (en) 1999-07-14
NO984477D0 (en) 1998-09-25
GB2326226A (en) 1998-12-16
CN1120918C (en) 2003-09-10
AU2553297A (en) 1997-10-17
BR9708269A (en) 1999-08-03
NO984477L (en) 1998-11-23

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Legal Events

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

Effective date: 20010325

728V Application for restoration filed (sect. 28/1977)
7282 Application for restoration refused (sect. 28/1977)