CA2758782C - Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides - Google Patents

Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides Download PDF

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Publication number
CA2758782C
CA2758782C CA2758782A CA2758782A CA2758782C CA 2758782 C CA2758782 C CA 2758782C CA 2758782 A CA2758782 A CA 2758782A CA 2758782 A CA2758782 A CA 2758782A CA 2758782 C CA2758782 C CA 2758782C
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CA
Canada
Prior art keywords
fluid treatment
treatment system
group
acid
ethylenically unsaturated
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
CA2758782A
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English (en)
Other versions
CA2758782A1 (fr
Inventor
Paul Rey
Susan Rey
Michael John Seyman
Matthew E. Blauch
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.)
KROFF CHEMICAL Co
Original Assignee
KROFF CHEMICAL Co
Nabors Completion and Production Services Co
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 KROFF CHEMICAL Co, Nabors Completion and Production Services Co filed Critical KROFF CHEMICAL Co
Priority to CA2758782A priority Critical patent/CA2758782C/fr
Publication of CA2758782A1 publication Critical patent/CA2758782A1/fr
Application granted granted Critical
Publication of CA2758782C publication Critical patent/CA2758782C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14Treatment 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/66Compositions based on water or polar solvents
    • C09K8/68Compositions based on water or polar solvents containing organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30Viscoelastic surfactants [VES]

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Lubricants (AREA)

Abstract

Des systèmes et des compositions de traitement de fluide sont présentés comprenant (a) au moins un matériau comportant (1) au moins un groupe fonctionnel d'acide carboxylique et (2) au moins un groupe contenant du soufre sélectionné parmi le groupe comprenant les groupements fonctionnels sulfonyles, les groupements fonctionnels sulfonates et des mélanges de ceux-ci; (b) au moins un agent de réduction de la friction sélectionné parmi le groupe comprenant des gommes de guar, des polyacrylamides, des matériaux cellulosiques hydratables, des surfactants viscoélastiques et des mélanges de ceux-ci et (c) au moins un agent de contrôle du tartre. Les systèmes et les compositions de traitement de fluide peuvent être utilisés pour traiter des réseaux aqueux, par exemple des fluides de fracturation servant au traitement des compositions aqueuses présentes dans les formations souterraines. Des méthodes de limitation de la formation et/ou de la précipitation d'oxydes métalliques dans une composition aqueuse à l'aide des systèmes ou des compositions de traitement de fluide sont également présentées.
CA2758782A 2011-11-18 2011-11-18 Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides Expired - Fee Related CA2758782C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2758782A CA2758782C (fr) 2011-11-18 2011-11-18 Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2758782A CA2758782C (fr) 2011-11-18 2011-11-18 Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides

Publications (2)

Publication Number Publication Date
CA2758782A1 CA2758782A1 (fr) 2013-01-14
CA2758782C true CA2758782C (fr) 2015-01-06

Family

ID=47553791

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2758782A Expired - Fee Related CA2758782C (fr) 2011-11-18 2011-11-18 Systemes, compositions et methodes de traitement des fluides pour la stabilisation des ions metalliques dans des solutions aqueuses et/ou l'amelioration du rendement des fluides

Country Status (1)

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CA (1) CA2758782C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021004905A (es) * 2018-10-31 2021-06-15 Kemira Oyj Metodos y composiciones para una recuperacion mejorada de petroleo.
CN114032085B (zh) * 2021-12-23 2022-07-15 成都理工大学 一种压裂用高效气悬浮支撑剂及其制备方法
US20240166941A1 (en) * 2022-11-22 2024-05-23 Saudi Arabian Oil Company Ultra-lightweight proppants

Also Published As

Publication number Publication date
CA2758782A1 (fr) 2013-01-14

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Effective date: 20201118