AU2001254798A1 - Scale removal - Google Patents

Scale removal

Info

Publication number
AU2001254798A1
AU2001254798A1 AU2001254798A AU5479801A AU2001254798A1 AU 2001254798 A1 AU2001254798 A1 AU 2001254798A1 AU 2001254798 A AU2001254798 A AU 2001254798A AU 5479801 A AU5479801 A AU 5479801A AU 2001254798 A1 AU2001254798 A1 AU 2001254798A1
Authority
AU
Australia
Prior art keywords
scale removal
removal
scale
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.)
Abandoned
Application number
AU2001254798A
Other languages
English (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.)
Sofitech NV
Original Assignee
Sofitech 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 Sofitech NV filed Critical Sofitech NV
Publication of AU2001254798A1 publication Critical patent/AU2001254798A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Semiconductor Memories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gyroscopes (AREA)
AU2001254798A 2000-04-07 2001-04-09 Scale removal Abandoned AU2001254798A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19598400P 2000-04-07 2000-04-07
US60195984 2000-04-07
PCT/EP2001/004048 WO2001077486A1 (en) 2000-04-07 2001-04-09 Scale removal

Publications (1)

Publication Number Publication Date
AU2001254798A1 true AU2001254798A1 (en) 2001-10-23

Family

ID=22723635

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001254798A Abandoned AU2001254798A1 (en) 2000-04-07 2001-04-09 Scale removal

Country Status (5)

Country Link
US (1) US6924253B2 (de)
EP (1) EP1278937A1 (de)
AU (1) AU2001254798A1 (de)
NO (1) NO20024686L (de)
WO (1) WO2001077486A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7633201A (en) * 2000-04-07 2001-10-30 Sofitech N.V. Wellbore fluids and their application
US20040077519A1 (en) * 2002-06-28 2004-04-22 The Procter & Gamble Co. Ionic liquid based products and method of using the same
US20060090777A1 (en) 2004-11-01 2006-05-04 Hecht Stacie E Multiphase cleaning compositions having ionic liquid phase
US7737102B2 (en) 2004-11-01 2010-06-15 The Procter & Gamble Company Ionic liquids derived from functionalized anionic surfactants
US7776810B2 (en) 2004-11-01 2010-08-17 The Procter & Gamble Company Compositions containing ionic liquid actives
US7939485B2 (en) 2004-11-01 2011-05-10 The Procter & Gamble Company Benefit agent delivery system comprising ionic liquid
GB2423087A (en) * 2005-02-07 2006-08-16 Reckitt Benckiser A method of forming a surface treatment liquid,of treating a surface, of cleaning a surface and a packaged composition therefor
US7786065B2 (en) 2005-02-18 2010-08-31 The Procter & Gamble Company Ionic liquids derived from peracid anions
US20070129568A1 (en) * 2005-12-06 2007-06-07 Ngimat, Co. Ionic liquids
EP2016056A4 (de) * 2006-04-21 2010-11-10 Univ Boston Ionische viskoelastika und viskoelastische salze
US9127194B2 (en) 2006-08-04 2015-09-08 Halliburton Energy Services, Inc. Treatment fluids containing a boron trifluoride complex and methods for use thereof
US9027647B2 (en) 2006-08-04 2015-05-12 Halliburton Energy Services, Inc. Treatment fluids containing a biodegradable chelating agent and methods for use thereof
US9120964B2 (en) 2006-08-04 2015-09-01 Halliburton Energy Services, Inc. Treatment fluids containing biodegradable chelating agents and methods for use thereof
US8567504B2 (en) 2006-08-04 2013-10-29 Halliburton Energy Services, Inc. Composition and method relating to the prevention and remediation of surfactant gel damage
GB0616469D0 (en) * 2006-08-17 2006-09-27 Champion Technologies Ltd Well treatment
WO2008074497A1 (en) * 2006-12-21 2008-06-26 Saudi Basic Industries Corporation Process for preparing aromatic polycarboxylic acid by liquid phase oxidation
US8071511B2 (en) * 2007-05-10 2011-12-06 Halliburton Energy Services, Inc. Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove scale from wellbore tubulars or subsurface equipment
US20080277112A1 (en) * 2007-05-10 2008-11-13 Halliburton Energy Services, Inc. Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove calcium carbonate and similar materials from the matrix of a formation or a proppant pack
GB0711342D0 (en) * 2007-06-12 2007-07-25 Champion Technologies Ltd Well treatment
US8084402B2 (en) * 2007-07-24 2011-12-27 Baker Huges Incorporated Method of using ionic liquids to inhibit or prevent the swelling of clay
US9072729B2 (en) 2008-01-30 2015-07-07 Agency For Science, Technology And Research Method for treating fibrosis and cancer with imidazolium and imidazolinium compounds
US8022014B2 (en) * 2008-03-26 2011-09-20 Shrieve Chemical Products, Inc. Deep eutectic solvents and applications
US7997343B2 (en) * 2008-05-22 2011-08-16 Schlumberger Technology Corporation Dynamic scale removal tool and method of removing scale using the tool
US9097092B2 (en) * 2008-08-06 2015-08-04 Schlumberger Technology Corporation Scale removal assembly
US8691731B2 (en) 2009-11-18 2014-04-08 Baker Hughes Incorporated Heat generation process for treating oilfield deposits
US8881823B2 (en) 2011-05-03 2014-11-11 Halliburton Energy Services, Inc. Environmentally friendly low temperature breaker systems and related methods
US9102860B2 (en) * 2011-06-16 2015-08-11 Baker Hughes Incorporated Method of inhibiting or controlling release of well treatment agent
US20120325471A1 (en) * 2011-06-24 2012-12-27 Sumitra Mukhopadhyay Encapsulated materials and their use in oil and gas wells
US9334716B2 (en) 2012-04-12 2016-05-10 Halliburton Energy Services, Inc. Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof
US9670399B2 (en) 2013-03-15 2017-06-06 Halliburton Energy Services, Inc. Methods for acidizing a subterranean formation using a stabilized microemulsion carrier fluid
MX342993B (es) 2013-04-25 2016-10-13 Inst Mexicano Del Petróleo Proceso de obtencion de copolimeros aleatorios derivados del acido itaconico y/o sus isomeros y alquenil sulfonatos de sodio y uso del producto obtenido.
WO2016033259A1 (en) * 2014-08-26 2016-03-03 Ecolab Usa Inc. Fluro-inorganics for inhibiting or removing silica or metal silicate deposits
US10161222B2 (en) 2014-11-05 2018-12-25 Schlumberger Technology Corporation Compositions and methods for servicing subterranean wells
CN104479663A (zh) * 2014-12-29 2015-04-01 江苏健神生物农化有限公司 一种油田回注水阻垢剂及其制备方法
US10072208B2 (en) * 2015-04-03 2018-09-11 Hppe Llc Compositions and methods for the stabilization of clay containing soils
WO2016180563A1 (en) * 2015-05-14 2016-11-17 Clariant International Ltd Composition and method for scavenging sulfides and mercaptans
US10400527B2 (en) 2015-12-10 2019-09-03 Saudi Arabian Oil Company Downhole in-situ heat generation to remove filtercake
US9896615B2 (en) 2016-04-29 2018-02-20 Fqe Chemicals Inc. Composition for removing naturally occurring radioactive material (NORM) scale
EA202091413A1 (ru) * 2018-07-11 2020-09-24 Бейкер Хьюз Холдингз Ллк Скважинные ингибиторы асфальтенов на основе ионной жидкости и способы их применения
WO2021002848A1 (en) * 2019-07-02 2021-01-07 Multi-Chem Group, Llc Ionic liquid corrosion inhibitors
US11326439B2 (en) 2020-05-15 2022-05-10 Saudi Arabian Oil Company Compositions, systems, and methods for iron sulfide scale identification, prevention, and reduction
IT202000012028A1 (it) * 2020-05-22 2021-11-22 Milano Politecnico Composizione anticalcarea
CN114606508B (zh) * 2022-03-16 2023-06-06 四川大学 一种环保型离子液体脱脂液及其使用方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062796A (en) * 1973-12-10 1977-12-13 Halliburton Company Methods for inhibiting scale formation
US3952741A (en) 1975-01-09 1976-04-27 Bend Research Inc. Controlled release delivery system by an osmotic bursting mechanism
US4506734A (en) 1983-09-07 1985-03-26 The Standard Oil Company Fracturing fluid breaker system which is activated by fracture closure
US4637899A (en) * 1984-01-30 1987-01-20 Dowell Schlumberger Incorporated Corrosion inhibitors for cleaning solutions
US4737296A (en) * 1984-10-26 1988-04-12 Union Oil Company Of California Foaming acid-containing fluids
NO173146C (no) 1984-11-07 1993-11-10 Berol Kemi Ab Fremgangsmaate ved syrebehandling av en underjordisk formasjon
US5258137A (en) 1984-12-24 1993-11-02 The Dow Chemical Company Viscoelastic surfactant based foam fluids
US4670166A (en) 1985-02-27 1987-06-02 Exxon Chemical Patents Inc. Polymer article and its use for controlled introduction of reagent into a fluid
US4624754A (en) 1985-06-05 1986-11-25 Mcmanis Iii George E Ionic liquid compositions for electrodeposition
US4713251A (en) 1985-12-18 1987-12-15 Durkee Industrial Foods Corp. Process for encapsulating liquid acids and product
US4770796A (en) 1987-01-12 1988-09-13 Petrolite Corporation Encapsulated breaker for cross-linked acid gel, fracture acidizing fluid containing same and method of use thereof
US4741401A (en) 1987-01-16 1988-05-03 The Dow Chemical Company Method for treating subterranean formations
US4874605A (en) 1987-11-27 1989-10-17 Hoechst-Roussel Pharmaceuticals Inc. Stabilized delayed release emulsion
US4873091A (en) 1988-05-23 1989-10-10 Advanced Polymer Systems, Inc. Controlled release formulating employing resilient microbeads
US4986354A (en) 1988-09-14 1991-01-22 Conoco Inc. Composition and placement process for oil field chemicals
US4919209A (en) 1989-01-17 1990-04-24 Dowell Schlumberger Incorporated Method for treating subterranean formations
US5009810A (en) 1989-05-16 1991-04-23 J. M. Huber Corporation Endothermic blowing agents compositions and applications
US5110486A (en) 1989-12-14 1992-05-05 Exxon Research And Engineering Company Breaker chemical encapsulated with a crosslinked elastomer coating
US5164099A (en) 1990-12-06 1992-11-17 The Western Company Of North America Encapsulations for treating subterranean formations and methods for the use thereof
US5227182A (en) 1991-07-17 1993-07-13 Wm. Wrigley Jr. Company Method of controlling release of sucralose in chewing gum using cellulose derivatives and gum produced thereby
US5922652A (en) 1992-05-05 1999-07-13 Procter & Gamble Microencapsulated oil field chemicals
US5234963A (en) 1992-05-13 1993-08-10 Gaia Research Production of encapsulated chemical foaming concentrates
GB9416600D0 (en) 1994-08-17 1994-10-12 Smithkline Beecham Plc Pharmaceutical formulation
US5437331A (en) 1994-08-24 1995-08-01 The Western Company Of North America Method for fracturing subterranean formations using controlled release breakers and compositions useful therein
US5551516A (en) 1995-02-17 1996-09-03 Dowell, A Division Of Schlumberger Technology Corporation Hydraulic fracturing process and compositions
US5552241A (en) 1995-05-10 1996-09-03 Electrochemical Systems, Inc. Low temperature molten salt compositions containing fluoropyrazolium salts
US5827602A (en) 1995-06-30 1998-10-27 Covalent Associates Incorporated Hydrophobic ionic liquids
US5731101A (en) 1996-07-22 1998-03-24 Akzo Nobel Nv Low temperature ionic liquids
US6350721B1 (en) * 1998-12-01 2002-02-26 Schlumberger Technology Corporation Fluids and techniques for matrix acidizing
AU7633201A (en) * 2000-04-07 2001-10-30 Sofitech N.V. Wellbore fluids and their application

Also Published As

Publication number Publication date
NO20024686L (no) 2002-10-22
US6924253B2 (en) 2005-08-02
WO2001077486A1 (en) 2001-10-18
US20020055439A1 (en) 2002-05-09
EP1278937A1 (de) 2003-01-29
NO20024686D0 (no) 2002-09-30

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