BRPI0517823A - método de tratamento de operação petrolìfera, e método de redução do tempo de recuperação de cisalhamento de um fluido de tratamento de poço - Google Patents

método de tratamento de operação petrolìfera, e método de redução do tempo de recuperação de cisalhamento de um fluido de tratamento de poço

Info

Publication number
BRPI0517823A
BRPI0517823A BRPI0517823-1A BRPI0517823A BRPI0517823A BR PI0517823 A BRPI0517823 A BR PI0517823A BR PI0517823 A BRPI0517823 A BR PI0517823A BR PI0517823 A BRPI0517823 A BR PI0517823A
Authority
BR
Brazil
Prior art keywords
carbon atoms
recovery time
time reduction
operations
shear recovery
Prior art date
Application number
BRPI0517823-1A
Other languages
English (en)
Inventor
Jesse Lee
Ylyan Chen
Timothy Pope
Eric Hanson
Samuel Cozzens
Taner Batmaz
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of BRPI0517823A publication Critical patent/BRPI0517823A/pt

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
    • 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30—Viscoelastic surfactants [VES]

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)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

MéTODO DE TRATAMENTO DE OPERAçàO PETROLìFERA, E MéTODO DE REDUçãO DO TEMPO DE RECUPERAçAO DE CISALHAMENTO DE UM FLUIDO DE TRATAMENTO DE POçO. Trata-se de um método para redução do tempo de recuperação de cisalhamento de fluidos tensoativos viscoelásticos zwitteriónicos mediante adição de um agente de aperfeiçoamento de reologia possuindo a estrutura: R<EO)x(PO)y-R'-OH em que R é um grupo alquila de cadeia reta ou ramificada, saturado ou insaturado, e contém de 3 até cerca de 18 átomos de carbono, x é de O até cerca de 14, y é de O até cerca de 7, R' é um grupo alquila que contém desde O até cerca de 14 átomos de carbono e é de cadeia reta, ou ramificada se possuir mais de 3 átomos de carbono, saturado, insaturado se possuir mais de um átomo de carbono, o número total de átomos de carbono em R mais R' é de 3 até cerca de 21, e os grupos EO e PO, caso se encontrarem presentes, podem encontrar-se em qualquer ordem. O aperfeiçoador de reologia também aumenta a estabilidade térmica e a viscosidade do fluido. Os agentes tensoativos preferenciais são betaínas. Os fluidos são úteis em tratamentos de operações petrolíferas, por exemplo em operações de fraturamento e operações de tampão de cascalho.
BRPI0517823-1A 2004-11-22 2005-11-22 método de tratamento de operação petrolìfera, e método de redução do tempo de recuperação de cisalhamento de um fluido de tratamento de poço BRPI0517823A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/994,664 US7341980B2 (en) 2004-11-22 2004-11-22 Viscoelastic surfactant rheology modification
PCT/IB2005/053867 WO2006059257A2 (en) 2004-11-22 2005-11-22 Viscoelastic surfactant rheology modification

Publications (1)

Publication Number Publication Date
BRPI0517823A true BRPI0517823A (pt) 2008-10-21

Family

ID=36461652

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517823-1A BRPI0517823A (pt) 2004-11-22 2005-11-22 método de tratamento de operação petrolìfera, e método de redução do tempo de recuperação de cisalhamento de um fluido de tratamento de poço

Country Status (5)

Country Link
US (1) US7341980B2 (pt)
BR (1) BRPI0517823A (pt)
CA (1) CA2588018C (pt)
MX (1) MX2007005979A (pt)
WO (1) WO2006059257A2 (pt)

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US8481462B2 (en) 2006-09-18 2013-07-09 Schlumberger Technology Corporation Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids
US7635028B2 (en) 2006-09-18 2009-12-22 Schlumberger Technology Corporation Acidic internal breaker for viscoelastic surfactant fluids in brine
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US7507693B2 (en) 2006-12-07 2009-03-24 Schlumberger Technology Corporation Viscoelastic surfactant fluid systems comprising an aromatic sulfonate and methods of using same
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US8813845B2 (en) * 2009-08-31 2014-08-26 Halliburton Energy Services, Inc. Polymeric additives for enhancement of treatment fluids comprising viscoelastic surfactants and methods of use
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US8895481B2 (en) * 2009-12-21 2014-11-25 Schlumberger Technology Corporation Viscoelastic surfactant acid treatment
US8207096B2 (en) * 2009-12-30 2012-06-26 Halliburton Energy Services Inc. Compressible packer fluids and methods of making and using same
US8148303B2 (en) 2010-06-30 2012-04-03 Halliburton Energy Services Inc. Surfactant additives used to retain producibility while drilling
US8418761B2 (en) 2010-07-29 2013-04-16 Halliburton Energy Services, Inc. Stimuli-responsive high viscosity pill
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CN102851017A (zh) * 2012-08-16 2013-01-02 四川西普化工股份有限公司 一种含芥酸甜菜碱的粘弹性清洁压裂液
US9790775B2 (en) 2013-03-15 2017-10-17 Schlumberger Technology Corporation Stimulation with natural gas
BR102019002052A2 (pt) 2019-01-31 2020-08-11 Oxiteno S.A. Indústria E Comércio Composição viscoelástica apropriada para uso como um agente de dispersão e processo
US11319478B2 (en) 2019-07-24 2022-05-03 Saudi Arabian Oil Company Oxidizing gasses for carbon dioxide-based fracturing fluids
US11352548B2 (en) 2019-12-31 2022-06-07 Saudi Arabian Oil Company Viscoelastic-surfactant treatment fluids having oxidizer
WO2021138355A1 (en) 2019-12-31 2021-07-08 Saudi Arabian Oil Company Viscoelastic-surfactant fracturing fluids having oxidizer
US11542815B2 (en) 2020-11-30 2023-01-03 Saudi Arabian Oil Company Determining effect of oxidative hydraulic fracturing
US12012550B2 (en) 2021-12-13 2024-06-18 Saudi Arabian Oil Company Attenuated acid formulations for acid stimulation

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Also Published As

Publication number Publication date
MX2007005979A (es) 2007-07-04
CA2588018A1 (en) 2006-06-08
US7341980B2 (en) 2008-03-11
US20060111248A1 (en) 2006-05-25
WO2006059257A3 (en) 2007-02-08
WO2006059257A2 (en) 2006-06-08
CA2588018C (en) 2009-06-23

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]