BRPI0819664A2 - Métodos para aumentar a produtividade de poços de produção de petróleo - Google Patents

Métodos para aumentar a produtividade de poços de produção de petróleo

Info

Publication number
BRPI0819664A2
BRPI0819664A2 BRPI0819664-8A BRPI0819664A BRPI0819664A2 BR PI0819664 A2 BRPI0819664 A2 BR PI0819664A2 BR PI0819664 A BRPI0819664 A BR PI0819664A BR PI0819664 A2 BRPI0819664 A2 BR PI0819664A2
Authority
BR
Brazil
Prior art keywords
methods
increase productivity
oil wells
wells
oil
Prior art date
Application number
BRPI0819664-8A
Other languages
English (en)
Inventor
Gary A Pope
Jimmie R Baran Jr
Vishal Bang
Mukul M Sharma
Original Assignee
Univ Texas
3M Innovative Properties 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40718446&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0819664(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Texas, 3M Innovative Properties Co filed Critical Univ Texas
Publication of BRPI0819664A2 publication Critical patent/BRPI0819664A2/pt
Publication of BRPI0819664B1 publication Critical patent/BRPI0819664B1/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
    • C09K8/84—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
    • 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

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)
  • Polyethers (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0819664A 2007-11-30 2008-11-25 métodos para melhorar a produtividade de poços de produção de petróleo BRPI0819664B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99159007P 2007-11-30 2007-11-30
PCT/US2008/084719 WO2009073484A2 (en) 2007-11-30 2008-11-25 Methods for improving the productivity of oil producing wells

Publications (2)

Publication Number Publication Date
BRPI0819664A2 true BRPI0819664A2 (pt) 2015-05-26
BRPI0819664B1 BRPI0819664B1 (pt) 2018-11-13

Family

ID=40718446

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819664A BRPI0819664B1 (pt) 2007-11-30 2008-11-25 métodos para melhorar a produtividade de poços de produção de petróleo

Country Status (7)

Country Link
US (1) US8261825B2 (pt)
EP (1) EP2238312A4 (pt)
CN (1) CN101970794B (pt)
AU (1) AU2008331558A1 (pt)
BR (1) BRPI0819664B1 (pt)
MX (1) MX2010005870A (pt)
WO (1) WO2009073484A2 (pt)

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Also Published As

Publication number Publication date
EP2238312A2 (en) 2010-10-13
US8261825B2 (en) 2012-09-11
EP2238312A4 (en) 2011-08-17
US20100319920A1 (en) 2010-12-23
WO2009073484A3 (en) 2009-08-13
CN101970794A (zh) 2011-02-09
WO2009073484A8 (en) 2010-06-10
WO2009073484A2 (en) 2009-06-11
CN101970794B (zh) 2014-02-19
AU2008331558A1 (en) 2009-06-11
MX2010005870A (es) 2010-08-02
BRPI0819664B1 (pt) 2018-11-13

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