CA2870215C - Process for inhibition of sulphide scales - Google Patents

Process for inhibition of sulphide scales Download PDF

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Publication number
CA2870215C
CA2870215C CA2870215A CA2870215A CA2870215C CA 2870215 C CA2870215 C CA 2870215C CA 2870215 A CA2870215 A CA 2870215A CA 2870215 A CA2870215 A CA 2870215A CA 2870215 C CA2870215 C CA 2870215C
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CA
Canada
Prior art keywords
mol
copolymer
formula
use according
structural units
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.)
Active
Application number
CA2870215A
Other languages
English (en)
French (fr)
Other versions
CA2870215A1 (en
Inventor
Malcolm Todd
Catherine Strachan
Gordon Moir
John Goulding
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.)
Dorf Ketal Energy Services Ltd
Original Assignee
Clariant Finance BVI 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 Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Publication of CA2870215A1 publication Critical patent/CA2870215A1/en
Application granted granted Critical
Publication of CA2870215C publication Critical patent/CA2870215C/en
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/02—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
    • 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
    • C09K8/532—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA2870215A 2012-04-13 2013-03-26 Process for inhibition of sulphide scales Active CA2870215C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12002636.4 2012-04-13
EP12002636.4A EP2650314A1 (en) 2012-04-13 2012-04-13 Process for inhibition of sulphide scales
PCT/EP2013/000934 WO2013152832A1 (en) 2012-04-13 2013-03-26 Process for inhibition of sulphide scales

Publications (2)

Publication Number Publication Date
CA2870215A1 CA2870215A1 (en) 2013-10-17
CA2870215C true CA2870215C (en) 2020-09-15

Family

ID=48045411

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2870215A Active CA2870215C (en) 2012-04-13 2013-03-26 Process for inhibition of sulphide scales

Country Status (8)

Country Link
US (2) US20150080275A1 (https=)
EP (2) EP2650314A1 (https=)
CN (1) CN104105725A (https=)
AU (1) AU2013247166B2 (https=)
BR (1) BR112014019903B1 (https=)
CA (1) CA2870215C (https=)
DK (1) DK2836524T3 (https=)
WO (1) WO2013152832A1 (https=)

Families Citing this family (18)

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US10399902B2 (en) 2014-02-28 2019-09-03 Tougas Oilfield Solutions Gmbh Method to reduce the water loss in slurries or solutions used in oil field and gas field operations
MX2017005447A (es) * 2014-12-23 2017-06-29 Multi Chem Group Llc Dispersante de incrustacion con actividad mejorada para tratar incrustaciones de sulfuro inorganico.
US10633573B2 (en) 2015-04-02 2020-04-28 Clariant International Ltd. Composition and method for inhibition of sulfide scales
EA032905B1 (ru) * 2015-04-02 2019-07-31 Клариант Интернэшнл Лтд Композиция и способ для ингибирования сульфидных отложений
MX2017013078A (es) 2015-04-20 2017-12-04 Halliburton Energy Services Inc Composiciones, sistemas y metodos para retirar el sarro de sulfuro de hierro de componentes del yacimiento de petroleo mediante el uso de acrilato de metilo.
WO2016172502A1 (en) * 2015-04-22 2016-10-27 Global Green Products Llc Methods for inhibiting iron sulfide scale in oil wells
AU2016261036B2 (en) 2015-05-14 2019-10-17 Clariant International Ltd Composition and method for scavenging sulfides and mercaptans
AU2016397939B2 (en) 2016-03-14 2021-01-28 Guardian Europe S.A.R.L. Green colored heat treatable coated article having low solar factor value
US10822926B2 (en) 2017-03-24 2020-11-03 Saudi Arabian Oil Company Mitigating corrosion of carbon steel tubing and surface scaling deposition in oilfield applications
ES2955010T3 (es) 2017-05-15 2023-11-28 Ecolab Usa Inc Agente de control de incrustación de sulfuro de hierro para pozos geotérmicos
EP3630913A1 (en) 2017-05-26 2020-04-08 Saudi Arabian Oil Company Iron sulfide removal in oilfield applications
WO2018224478A1 (en) 2017-06-07 2018-12-13 Tougas Oilfield Solutions Gmbh Scale inhibitor
US11208589B2 (en) 2019-07-22 2021-12-28 Halliburton Energy Services, Inc. Controlling metal sulfide scale in drilling operations
US11466196B2 (en) * 2020-02-28 2022-10-11 Saudi Arabian Oil Company Iron sulfide inhibitor suitable for squeeze application
US12441926B2 (en) * 2020-12-18 2025-10-14 Cameron International Corporation Scale inhibitor compositions and methods of using the same
US11746280B2 (en) 2021-06-14 2023-09-05 Saudi Arabian Oil Company Production of barium sulfate and fracturing fluid via mixing of produced water and seawater
US11661541B1 (en) 2021-11-11 2023-05-30 Saudi Arabian Oil Company Wellbore abandonment using recycled tire rubber
CN116675808A (zh) * 2023-06-16 2023-09-01 山东海嘉石油化工有限公司 一种有机缓速酸及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762626A (en) * 1987-04-03 1988-08-09 Nalco Chemical Company Hydroxyethylacrylate/acrylate copolymers as zinc sulfide scale inhibitors
US5171459A (en) 1991-04-30 1992-12-15 Nalco Chemical Company Scale deposition inhibitor
DE4330699A1 (de) * 1993-09-10 1995-03-16 Hoechst Ag Vinylsulfonsäure-Polymere
DE10150190A1 (de) * 2001-10-12 2003-04-17 Tr Oil Services Aberdeen Verfahren zur Verringerung oder zur vollständigen Einstellung von Wasserzuflüssen bei einer unterirdischen Formation, und vernetzbare Copolymere zu dessen Durchführung
GB0229684D0 (en) * 2002-12-20 2003-01-29 Chemical Corp Biodegradable polymers
US7943058B2 (en) * 2003-06-25 2011-05-17 Rhodia Chimie Tagged scale inhibiting polymers, compositions comprised thereof and preventing or controlling scale formation therewith
US7159655B2 (en) 2003-09-25 2007-01-09 Bj Services Company Method for inhibiting or controlling inorganic scale formations
US20070010404A1 (en) * 2005-07-08 2007-01-11 Halliburton Energy Services, Inc. Corrosion inhibitor or intensifier for use in acidizing treatment fluids
US20070039732A1 (en) * 2005-08-18 2007-02-22 Bj Services Company Methods and compositions for improving hydrocarbon recovery by water flood intervention
US8567503B2 (en) * 2006-08-04 2013-10-29 Halliburton Energy Services, Inc. Composition and method relating to the prevention and remediation of surfactant gel damage
DK2092038T3 (en) * 2006-12-12 2018-01-15 Solvay Usa Inc SYSTEM FOR TREATMENT OF Lime deposits
US8703655B2 (en) 2007-06-15 2014-04-22 Baker Hughes Incorporated Dispersing sulfide scales in oil and gas production systems
ES2366758T3 (es) * 2008-10-22 2011-10-25 Clariant Finance (Bvi) Limited Compuestos de fosfonato olefínicamente insaturados, polímeros fabricados a partir de ellos, y su uso.
DE102008063096A1 (de) * 2008-12-24 2010-07-01 Clariant International Limited Verwendung von Vinylphosphonsäure zur Herstellung biologisch abbaubarer Mischpolymere und deren Verwendung für die Exploration und Förderung von Erdöl und Erdgas
US8426151B2 (en) 2010-02-10 2013-04-23 Companion Diagnostics Inc. Systems and methods for the detection of biomarkers
DK2371923T3 (da) 2010-04-01 2013-05-06 Clariant Finance Bvi Ltd Aflejringshæmmer

Also Published As

Publication number Publication date
EP2836524A1 (en) 2015-02-18
WO2013152832A1 (en) 2013-10-17
US20170292058A1 (en) 2017-10-12
BR112014019903A8 (pt) 2017-07-11
AU2013247166B2 (en) 2016-03-31
US20150080275A1 (en) 2015-03-19
AU2013247166A1 (en) 2014-07-24
BR112014019903A2 (https=) 2017-06-20
US10472557B2 (en) 2019-11-12
DK2836524T3 (en) 2016-08-01
CA2870215A1 (en) 2013-10-17
EP2836524B1 (en) 2016-05-18
EP2650314A1 (en) 2013-10-16
BR112014019903B1 (pt) 2020-12-01
CN104105725A (zh) 2014-10-15

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