EG25012A - Rheology enhancers. - Google Patents

Rheology enhancers.

Info

Publication number
EG25012A
EG25012A EG2008101666A EG2008101666A EG25012A EG 25012 A EG25012 A EG 25012A EG 2008101666 A EG2008101666 A EG 2008101666A EG 2008101666 A EG2008101666 A EG 2008101666A EG 25012 A EG25012 A EG 25012A
Authority
EG
Egypt
Prior art keywords
rheology enhancers
rheology
enhancers
Prior art date
Application number
EG2008101666A
Other languages
English (en)
Inventor
Yiyan Chen
Jesse C Lee
Fang Li
Manilal Dahanayake
Robert Tillotson
Allwyn Colaco
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Application granted granted Critical
Publication of EG25012A publication Critical patent/EG25012A/xx

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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
EG2008101666A 2006-04-13 2008-10-09 Rheology enhancers. EG25012A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/279,622 US7378378B2 (en) 2002-12-19 2006-04-13 Rheology enhancers
PCT/IB2007/051312 WO2007119211A1 (en) 2006-04-13 2007-04-11 Rheology enhancers

Publications (1)

Publication Number Publication Date
EG25012A true EG25012A (en) 2011-05-25

Family

ID=38373853

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2008101666A EG25012A (en) 2006-04-13 2008-10-09 Rheology enhancers.

Country Status (6)

Country Link
US (1) US7378378B2 (xx)
EP (1) EP2010623B8 (xx)
CA (1) CA2648234C (xx)
EG (1) EG25012A (xx)
RU (1) RU2432458C2 (xx)
WO (1) WO2007119211A1 (xx)

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US20070244204A1 (en) * 2006-04-13 2007-10-18 Evelyne Prat Rheology enhancers in non-oilfield applications
EP2205826A4 (en) * 2007-10-31 2011-06-29 Rhodia ADDING A ZWITTERIONIC SURFACTANT TO A WATER-SOLUBLE POLYMER TO INCREASE POLYMER STABILITY IN AQUEOUS SOLUTIONS CONTAINING SALT AND / OR SURFACTANT AGENTS
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US8247355B2 (en) * 2009-06-25 2012-08-21 Schlumberger Technology Corporation Acidic viscosity enhancer for viscoelastic surfactant fluids
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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US7897547B1 (en) 2009-12-21 2011-03-01 Schlumberger Technology Corporation Viscoelastic surfactant rheology modifier
US9587165B2 (en) 2010-10-18 2017-03-07 Saudi Arabian Oil Company Non-damaging bimodal stimulation composition and method of use thereof
US8718085B2 (en) * 2011-03-23 2014-05-06 Verizon Patent And Licensing Inc. Coaxial cable interface to outdoor broadband unit
US9790775B2 (en) 2013-03-15 2017-10-17 Schlumberger Technology Corporation Stimulation with natural gas
RU2546697C1 (ru) * 2014-01-09 2015-04-10 Закрытое акционерное общество "ПОЛИЭКС" (ЗАО "ПОЛИЭКС") Композиция для приготовления кислотного состава с изменяющейся вязкостью для обработки продуктивного пласта и кислотный состав с изменяющейся вязкостью для обработки продуктивного пласта
CA3024591C (en) 2016-05-25 2024-05-07 Rhodia Operations Shear recovery for viscosifying surfactants in stimulation fluids
US11530349B2 (en) * 2017-06-26 2022-12-20 Schlumberger Technology Corporation Methods of controlling viscosity of acids
CN108300445B (zh) * 2018-01-09 2021-02-23 中国石油化工股份有限公司 一种高效的耐盐型低张力稠油降粘剂及其制备方法

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Also Published As

Publication number Publication date
RU2432458C2 (ru) 2011-10-27
CA2648234C (en) 2011-06-21
US7378378B2 (en) 2008-05-27
EP2010623A1 (en) 2009-01-07
EP2010623B1 (en) 2012-11-07
US20060229231A1 (en) 2006-10-12
CA2648234A1 (en) 2007-10-25
RU2008144689A (ru) 2010-05-20
EP2010623B8 (en) 2012-12-26
WO2007119211B1 (en) 2008-01-03
WO2007119211A1 (en) 2007-10-25

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