PL2121868T3 - Stabilna płynna zawiesina polimerowa hydroksyetylocelulozy na bazie tiosiarczanu sodu do zastosowań w obszarze olejów serwisowych - Google Patents

Stabilna płynna zawiesina polimerowa hydroksyetylocelulozy na bazie tiosiarczanu sodu do zastosowań w obszarze olejów serwisowych

Info

Publication number
PL2121868T3
PL2121868T3 PL08726464T PL08726464T PL2121868T3 PL 2121868 T3 PL2121868 T3 PL 2121868T3 PL 08726464 T PL08726464 T PL 08726464T PL 08726464 T PL08726464 T PL 08726464T PL 2121868 T3 PL2121868 T3 PL 2121868T3
Authority
PL
Poland
Prior art keywords
hydroxyethyl cellulose
sodium thiosulfate
fluidized polymer
polymer suspensions
stable sodium
Prior art date
Application number
PL08726464T
Other languages
English (en)
Inventor
Mohand Melbouci
Original Assignee
Hercules 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 Hercules Inc filed Critical Hercules Inc
Publication of PL2121868T3 publication Critical patent/PL2121868T3/pl

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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
PL08726464T 2007-03-09 2008-03-05 Stabilna płynna zawiesina polimerowa hydroksyetylocelulozy na bazie tiosiarczanu sodu do zastosowań w obszarze olejów serwisowych PL2121868T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90614907P 2007-03-09 2007-03-09
EP08726464.4A EP2121868B1 (en) 2007-03-09 2008-03-05 Stable sodium thiosulfate based fluidized polymer suspensions of hydroxyethyl cellulose for oilfield services
PCT/US2008/002937 WO2008112113A1 (en) 2007-03-09 2008-03-05 Stable sodium thiosulfate based fluidized polymer suspensions of hydroxyethyl cellulose for oilfield services

Publications (1)

Publication Number Publication Date
PL2121868T3 true PL2121868T3 (pl) 2014-09-30

Family

ID=39591089

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08726464T PL2121868T3 (pl) 2007-03-09 2008-03-05 Stabilna płynna zawiesina polimerowa hydroksyetylocelulozy na bazie tiosiarczanu sodu do zastosowań w obszarze olejów serwisowych

Country Status (9)

Country Link
US (1) US20080220993A1 (pl)
EP (1) EP2121868B1 (pl)
CN (1) CN101679844B (pl)
CA (1) CA2679463C (pl)
DK (1) DK2121868T3 (pl)
ES (1) ES2463485T3 (pl)
MX (1) MX2009009337A (pl)
PL (1) PL2121868T3 (pl)
WO (1) WO2008112113A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103087693B (zh) * 2013-02-07 2015-04-15 中国海洋石油总公司 一种深水低温固井用降失水剂及其制备方法
AR110876A1 (es) 2016-04-14 2019-05-15 Univar Usa Inc Métodos y suspensiones acuosas reticulantes a base de borato térmicamente estables para el tratamiento de formaciones subterráneas
CN106398666A (zh) * 2016-09-05 2017-02-15 西安石油大学 一种抗高温聚糖类钻井液处理剂的制备方法
CN119191590A (zh) * 2023-06-27 2024-12-27 中国石油天然气股份有限公司 一种用于低渗透油田降粘驱污配污稀注入体系的预处理化学试剂及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ234143A (en) * 1989-06-28 1991-10-25 Mcneil Ppc Inc Aqueous pharmaceutical suspension formulation for administering substantially insoluble pharmaceutical agents
US5228908A (en) * 1990-10-22 1993-07-20 Aqualon Company Solium formate fluidized polymer suspensions process
US5268466A (en) * 1991-11-20 1993-12-07 Aqualon Company Water soluble polymer suspensions in dibasic potassium phosphate
US5407475A (en) * 1993-04-08 1995-04-18 Aqualon Company Thermally stable thiosulfate hydroxyethylcellulose suspension
WO1997021360A1 (en) * 1995-12-15 1997-06-19 The Procter & Gamble Company Beverages having stable flavor/cloud emulsions in the presence of polyphosphate-containing preservative systems and low levels of xanthan gum
US6405801B1 (en) * 2000-12-08 2002-06-18 Halliburton Energy Services, Inc. Environmentally acceptable well cement fluid loss control additives, compositions and methods
CA2443390C (en) * 2001-04-16 2009-12-15 Halliburton Energy Services, Inc. Methods of treating subterranean zones penetrated by well bores
US20030171239A1 (en) * 2002-01-28 2003-09-11 Patel Bakul P. Methods and compositions for chemically treating a substrate using foam technology
ATE469197T1 (de) * 2005-12-08 2010-06-15 Hercules Inc Lösungsmittelfreie verflüssigte polymer- suspensionen für ölfeld-wartungsflüssigkeiten

Also Published As

Publication number Publication date
ES2463485T3 (es) 2014-05-28
CA2679463C (en) 2013-05-21
CA2679463A1 (en) 2008-09-18
EP2121868B1 (en) 2014-05-07
CN101679844B (zh) 2014-06-18
DK2121868T3 (da) 2014-07-28
EP2121868A1 (en) 2009-11-25
WO2008112113A1 (en) 2008-09-18
US20080220993A1 (en) 2008-09-11
CN101679844A (zh) 2010-03-24
MX2009009337A (es) 2009-09-21

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