MX2023004759A - Agente de control de escamas de calcita para pozos geotermicos. - Google Patents

Agente de control de escamas de calcita para pozos geotermicos.

Info

Publication number
MX2023004759A
MX2023004759A MX2023004759A MX2023004759A MX2023004759A MX 2023004759 A MX2023004759 A MX 2023004759A MX 2023004759 A MX2023004759 A MX 2023004759A MX 2023004759 A MX2023004759 A MX 2023004759A MX 2023004759 A MX2023004759 A MX 2023004759A
Authority
MX
Mexico
Prior art keywords
control agent
calcite
calcite scale
scale control
geothermal wells
Prior art date
Application number
MX2023004759A
Other languages
English (en)
Inventor
Dinesh Balkisan Mantri
David Hardie Rodman
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2023004759A publication Critical patent/MX2023004759A/es

Links

Classifications

    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T2010/50—Component parts, details or accessories
    • F24T2010/56—Control arrangements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La descripción se relaciona con métodos mejorados para inhibir la formación y deposición de escamas de calcita en sistemas acuosos. En particular, los métodos incluyen inyectar una composición en un sistema acuoso o pozo. La composición incluye un inhibidor de escamas de calcita. El inhibidor de escamas de calcita puede ser un copolímero de ácido acrílico o ácido metacrílico y un monómero aniónico.
MX2023004759A 2020-10-26 2021-10-21 Agente de control de escamas de calcita para pozos geotermicos. MX2023004759A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063105596P 2020-10-26 2020-10-26
PCT/US2021/055959 WO2022093611A1 (en) 2020-10-26 2021-10-21 Calcite scale control agent for geothermal wells

Publications (1)

Publication Number Publication Date
MX2023004759A true MX2023004759A (es) 2023-05-10

Family

ID=78695811

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023004759A MX2023004759A (es) 2020-10-26 2021-10-21 Agente de control de escamas de calcita para pozos geotermicos.

Country Status (4)

Country Link
US (1) US11827842B2 (es)
JP (1) JP2023547437A (es)
MX (1) MX2023004759A (es)
WO (1) WO2022093611A1 (es)

Family Cites Families (44)

* Cited by examiner, † Cited by third party
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ATE81111T1 (de) * 1988-08-01 1992-10-15 Calgon Corp Verfahren zur kesselsteinbekaempfung mittels allylsulfonat-maleinsaeureanhydridpolymeren.
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US7087189B2 (en) 2002-03-18 2006-08-08 National Starch Chemical Investment Holding Co Multifunctional calcium carbonate and calcium phosphate scale inhibitor
DK1636142T3 (da) * 2003-06-25 2009-11-02 Rhodia Chimie Sa Markerede, scale-inhiberende polymerer, sammensætninger omfattende samme og fremgangsmåde til forhindring eller bekæmpelse af scale-dannelse
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CN102241441B (zh) 2010-05-14 2015-12-02 纳尔科公司 包含aa-amps共聚物和pma的组合物及其用途
US9029300B2 (en) 2011-04-26 2015-05-12 Baker Hughes Incorporated Composites for controlled release of well treatment agents
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TWI637053B (zh) 2014-03-14 2018-10-01 美商盧伯利索先進材料有限公司 聚合物、製備其聚合物溶液之方法及從溶液中鉗合金屬離子之方法
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Also Published As

Publication number Publication date
US20220127514A1 (en) 2022-04-28
JP2023547437A (ja) 2023-11-10
US11827842B2 (en) 2023-11-28
WO2022093611A1 (en) 2022-05-05

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