EA200600306A1 - Полимерная сшивающая система - Google Patents

Полимерная сшивающая система

Info

Publication number
EA200600306A1
EA200600306A1 EA200600306A EA200600306A EA200600306A1 EA 200600306 A1 EA200600306 A1 EA 200600306A1 EA 200600306 A EA200600306 A EA 200600306A EA 200600306 A EA200600306 A EA 200600306A EA 200600306 A1 EA200600306 A1 EA 200600306A1
Authority
EA
Eurasian Patent Office
Prior art keywords
composition
complex
zirconium
bound
polymer staple
Prior art date
Application number
EA200600306A
Other languages
English (en)
Other versions
EA008796B1 (ru
Inventor
Грейг Фрейзер
Original Assignee
Шлюмбергер Текнолоджи Б. В.
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 Шлюмбергер Текнолоджи Б. В. filed Critical Шлюмбергер Текнолоджи Б. В.
Publication of EA200600306A1 publication Critical patent/EA200600306A1/ru
Publication of EA008796B1 publication Critical patent/EA008796B1/ru

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
    • C09K8/60—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
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents

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)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Композиция, полезная для получения желатинированных жидкостей посредством сшивки гидратируемых полимеров, представляет собой водный раствор циркония, связанного в комплекс с карбонатом и бикарбонатом как единственных мультидентатных лигандов, связывающихся в комплекс с цирконием. Композиция обеспечивает также рН-модифицирующую способность, и сшивка замедляется так, что одна композиция заменяет несколько жидких добавок, необходимых прежде для получения жидкостей, используемых, например, при гидравлическом разрыве пласта.
EA200600306A 2005-02-23 2006-02-22 Полимерная сшивающая система EA008796B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/064,549 US7345013B2 (en) 2005-02-23 2005-02-23 Polymer Crosslinking System Comprising Soluble Zr(IV), Carbonate and Bicarbonate Ions

Publications (2)

Publication Number Publication Date
EA200600306A1 true EA200600306A1 (ru) 2006-08-25
EA008796B1 EA008796B1 (ru) 2007-08-31

Family

ID=36913619

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600306A EA008796B1 (ru) 2005-02-23 2006-02-22 Полимерная сшивающая система

Country Status (4)

Country Link
US (1) US7345013B2 (ru)
CA (1) CA2535193C (ru)
EA (1) EA008796B1 (ru)
MX (1) MXPA06001786A (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7621334B2 (en) * 2005-04-29 2009-11-24 Halliburton Energy Services, Inc. Acidic treatment fluids comprising scleroglucan and/or diutan and associated methods
US7727937B2 (en) * 2004-07-13 2010-06-01 Halliburton Energy Services, Inc. Acidic treatment fluids comprising xanthan and associated methods
US7547665B2 (en) * 2005-04-29 2009-06-16 Halliburton Energy Services, Inc. Acidic treatment fluids comprising scleroglucan and/or diutan and associated methods
US7445044B2 (en) * 2005-09-16 2008-11-04 Halliburton Energy Services, Inc. Polymer mixtures for crosslinked fluids
US8088719B2 (en) * 2005-09-16 2012-01-03 Halliburton Energy Services, Inc. Polymer mixtures for crosslinked fluids
US20090277640A1 (en) * 2008-05-07 2009-11-12 Jonn Thompson Methods of using a higher-quality water with an unhydrated hydratable additive allowing the use of a lower-quality water as some of the water in the forming and delivering of a treatment fluid into a wellbore
AU2009203024A1 (en) * 2008-07-25 2010-02-11 Schlumberger Technology B.V. Polysaccharide treatment fluid and method of treating a subterranean formation
US8975217B2 (en) 2009-06-23 2015-03-10 Halliburton Energy Services, Inc. Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer
US20110105369A1 (en) 2009-10-30 2011-05-05 Halliburton Energy Services, Inc. Well treatment fluids containing a viscoelastic surfactant and a cross-linking agent comprising a water-soluble transition metal complex
US8215397B2 (en) * 2009-12-30 2012-07-10 Schlumberger Technology Corporation System and method of dynamic underbalanced perforating using an isolation fluid
US20140312279A1 (en) * 2010-12-01 2014-10-23 Mattel, Inc. Play Composition Including Crosslinkable Binder
US8603236B2 (en) * 2010-12-01 2013-12-10 Mattel, Inc. Play composition including crosslinkable binder
US9702239B2 (en) * 2013-06-27 2017-07-11 Halliburton Energy Services, Inc. Methods for improved proppant suspension in high salinity, low viscosity subterranean treatment fluids
US10301533B2 (en) * 2016-02-03 2019-05-28 Halliburton Energy Services, Inc. In situ generation of pH control agents

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029055A (en) * 1962-05-22 1966-05-11 Inveresk Paper Company Ltd Improvements in water-insolubilized natural and synthetic polymers and method for producing same
GB1343032A (en) * 1970-02-02 1974-01-10 Magnesium Elektron Ltd Thixotropic aqueous dispersions of polymers and copolymers
US4413680A (en) * 1981-12-21 1983-11-08 Union Oil Company Of California Permeability reduction in subterranean reservoirs
US4799550A (en) * 1988-04-18 1989-01-24 Halliburton Company Subterranean formation treating with delayed crosslinking gel fluids
US5271466A (en) * 1992-10-30 1993-12-21 Halliburton Company Subterranean formation treating with dual delayed crosslinking gelled fluids
RU2126427C1 (ru) * 1993-05-03 1999-02-20 Штокхаузен ГбмХ унд Ко.КГ Полимерная композиция и способ ее получения
US5681796A (en) * 1994-07-29 1997-10-28 Schlumberger Technology Corporation Borate crosslinked fracturing fluid and method
US5614475A (en) * 1995-04-25 1997-03-25 Rhone-Poulenc Inc. Carboxyalkyl substituted polygalactomannan fracturing fluids
WO1997003991A1 (en) * 1995-07-14 1997-02-06 Bj Services Company Gelation additive for hydraulic fracturing fluids
US5697555A (en) * 1995-07-18 1997-12-16 Robinson; Arthur Apparatus for dispersing liquid in droplets
US6737386B1 (en) * 1999-05-26 2004-05-18 Benchmark Research And Technology Inc. Aqueous based zirconium (IV) crosslinked guar fracturing fluid and a method of making and use therefor
US7244694B2 (en) * 2004-09-02 2007-07-17 Schlumberger Technology Corporation Viscoelastic fluids containing nanotubes for oilfield uses

Also Published As

Publication number Publication date
US7345013B2 (en) 2008-03-18
CA2535193A1 (en) 2006-08-23
US20060189709A1 (en) 2006-08-24
MXPA06001786A (es) 2009-03-11
EA008796B1 (ru) 2007-08-31
CA2535193C (en) 2011-07-12

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Legal Events

Date Code Title Description
QB4A Registration of a licence in a contracting state
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU