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WO2010067052A3 - Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals - Google Patents

Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals Download PDF

Info

Publication number
WO2010067052A3
WO2010067052A3 PCT/GB2009/002830 GB2009002830W WO2010067052A3 WO 2010067052 A3 WO2010067052 A3 WO 2010067052A3 GB 2009002830 W GB2009002830 W GB 2009002830W WO 2010067052 A3 WO2010067052 A3 WO 2010067052A3
Authority
WO
WIPO (PCT)
Prior art keywords
subsea equipment
reaction chamber
plug
reaction
removing plugs
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.)
Ceased
Application number
PCT/GB2009/002830
Other languages
French (fr)
Other versions
WO2010067052A2 (en
Inventor
Laurence James Abney
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of WO2010067052A2 publication Critical patent/WO2010067052A2/en
Publication of WO2010067052A3 publication Critical patent/WO2010067052A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/005—Heater surrounding production tube
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/008—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using chemical heat generating means
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method of servicing subsea equipment (116) comprising positioning a reaction chamber (200) about the subsea equipment having a plug (170) therein, wherein positioning the reaction chamber substantially isolates an area about the subsea equipment from an environment external to the reaction chamber, providing one or more reactants to the reaction chamber, and allowing a reaction to proceed between the reactants, wherein the reaction produces sufficient heat to eliminate the plug. A system for removing plugs from subsea equipment comprising a support vessel (500), a reaction chamber supported by the support vessel and positioned adjacent the subsea equipment having a plug therein, wherein the reaction chamber is configured to substantially isolate an area about the subsea equipment having a plug therein from an environment external to the reaction chamber, and one or more exothermically-reacting chemical reactants present within the reaction chamber.
PCT/GB2009/002830 2008-12-08 2009-12-03 Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals Ceased WO2010067052A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/330,333 2008-12-08
US12/330,333 US20100139924A1 (en) 2008-12-08 2008-12-08 Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals

Publications (2)

Publication Number Publication Date
WO2010067052A2 WO2010067052A2 (en) 2010-06-17
WO2010067052A3 true WO2010067052A3 (en) 2010-08-26

Family

ID=42229790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/002830 Ceased WO2010067052A2 (en) 2008-12-08 2009-12-03 Method and apparatus for removing plugs from subsea equipment through the use of exothermic reacting chemicals

Country Status (2)

Country Link
US (1) US20100139924A1 (en)
WO (1) WO2010067052A2 (en)

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US10301912B2 (en) * 2008-08-20 2019-05-28 Foro Energy, Inc. High power laser flow assurance systems, tools and methods
US9353609B2 (en) * 2010-05-04 2016-05-31 Nw24 Holdings, Llc Method and composition for remedial treatment of parafin, asphaltenes, scale and deposits in oil and gas infrastructure and subterranean formations
US10590742B2 (en) * 2011-07-15 2020-03-17 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling using a phase change material
US9006297B2 (en) 2012-06-16 2015-04-14 Robert P. Herrmann Fischer tropsch method for offshore production risers for oil and gas wells
GB2518567B (en) * 2012-06-25 2017-12-27 Signa Chemistry Inc Use of metal silicides in hydrocarbon production and transportation
US9062808B2 (en) * 2012-11-20 2015-06-23 Elwha Llc Underwater oil pipeline heating systems
NO335610B1 (en) * 2013-03-27 2015-01-12 Vetco Gray Scandinavia As Device for thermal insulation of one or more elements in a subsea installation from surrounding cold sea water
US9416625B2 (en) * 2013-04-29 2016-08-16 Oceaneering International, Inc. System and method for subsea structure obstruction remediation using an exothermic chemical reaction
WO2015073687A1 (en) * 2013-11-13 2015-05-21 Schlumberger Canada Limited Unmanned aerial vehicles for well monitoring and control
WO2017105415A1 (en) * 2015-12-16 2017-06-22 Halliburton Energy Services, Inc. Buoyancy control in monitoring apparatus
US10487986B2 (en) * 2017-06-16 2019-11-26 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling
US10619781B2 (en) * 2017-06-16 2020-04-14 Benton Frederick Baugh Method of subsea pipeline blockage remediation
US10975665B2 (en) * 2017-11-08 2021-04-13 Baker Hughes, A Ge Company, Llc Methods and apparatus for deposit control
CA3146482A1 (en) * 2019-06-19 2020-12-24 Petroleo Brasileiro S.A. - Petrobras System for unblocking or cleaning ducts by means of a controlled local reaction
US12486446B2 (en) * 2022-07-05 2025-12-02 Halliburton Energy Services, Inc. Catalyst for exothermic reaction in a wellbore
US12146098B1 (en) * 2023-06-01 2024-11-19 Halliburton Energy Services, Inc. Catalyst and activator for exothermic reaction

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GB2358655A (en) * 2000-01-28 2001-08-01 Elf Exploration Prod Removal Of Wax & Hydrate Deposits From Oil Pipelines.
US20050061512A1 (en) * 2003-09-23 2005-03-24 B. J. Reid Hydraulic friction fluid heater and method of using same
US6939082B1 (en) * 1999-09-20 2005-09-06 Benton F. Baugh Subea pipeline blockage remediation method

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US3127319A (en) * 1964-03-31 natland
US4289633A (en) * 1979-04-06 1981-09-15 Shell Oil Company Chemical process for backsurging fluid through well casing perforations
US4755230A (en) * 1985-01-15 1988-07-05 Baker Oil Tools, Inc. Method of and composition for removing paraffin deposits from hydrocarbon transmission conduits
US4867238A (en) * 1988-05-18 1989-09-19 Novatec Production Systems, Inc. Recovery of viscous oil from geological reservoirs using hydrogen peroxide
US5795402A (en) * 1995-07-25 1998-08-18 Hargett, Sr.; Daniel Apparatus and method for removal of paraffin deposits in pipeline systems
GB2334048B (en) * 1998-02-06 1999-12-29 Philip Head Riser system for sub sea wells and method of operation
US6022421A (en) * 1998-03-03 2000-02-08 Sonsub International, Inc, Method for remotely launching subsea pigs in response to wellhead pressure change
US6814146B2 (en) * 2001-07-20 2004-11-09 Shell Oil Company Annulus for electrically heated pipe-in-pipe subsea pipeline
US7721807B2 (en) * 2004-09-13 2010-05-25 Exxonmobil Upstream Research Company Method for managing hydrates in subsea production line
US7300040B2 (en) * 2004-12-23 2007-11-27 Andrew Sydney Withiel Thomas Simple, mechanism-free device, and method to produce vortex ring bubbles in liquids
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US8267166B2 (en) * 2005-04-05 2012-09-18 Vetco Gray Scandinavia As Arrangement and method for heat transport
US20070276169A1 (en) * 2005-11-16 2007-11-29 Heriot-Watt University Methods for monitoring hydrate inhibition including an early warning system for hydrate formation
US7624743B2 (en) * 2006-09-14 2009-12-01 Halliburton Energy Services, Inc. Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup
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WO2010074912A2 (en) * 2008-12-16 2010-07-01 Chevron U.S.A. Inc. System and method for delivering material to a subsea well
US20110024103A1 (en) * 2009-07-28 2011-02-03 Storm Jr Bruce H Method and apparatus for providing a conductor in a tubular

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6939082B1 (en) * 1999-09-20 2005-09-06 Benton F. Baugh Subea pipeline blockage remediation method
GB2358655A (en) * 2000-01-28 2001-08-01 Elf Exploration Prod Removal Of Wax & Hydrate Deposits From Oil Pipelines.
US20050061512A1 (en) * 2003-09-23 2005-03-24 B. J. Reid Hydraulic friction fluid heater and method of using same

Also Published As

Publication number Publication date
US20100139924A1 (en) 2010-06-10
WO2010067052A2 (en) 2010-06-17

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