BR0309710A - Composição ácida espessada e usos da mesma - Google Patents
Composição ácida espessada e usos da mesmaInfo
- Publication number
- BR0309710A BR0309710A BR0309710-2A BR0309710A BR0309710A BR 0309710 A BR0309710 A BR 0309710A BR 0309710 A BR0309710 A BR 0309710A BR 0309710 A BR0309710 A BR 0309710A
- Authority
- BR
- Brazil
- Prior art keywords
- sub
- alkyl
- carbon atoms
- thickened
- applications
- Prior art date
Links
Classifications
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- 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
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
- C09K3/00—Materials not provided for elsewhere
-
- 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
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—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
-
- 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
-
- 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
- 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
-
- 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]
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- 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
-
- 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
- Y10S507/933—Acidizing or formation destroying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Colloid Chemistry (AREA)
- Fats And Perfumes (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
"COMPOSIçãO áCIDA ESPESSADA E USOS DA MESMA". A presente invenção geralmente refere-se a composições aquosas ácidas espessadas com um agente gelificante óxido de amidoamina e/ou um tensoativo viscoelástico de fórmula geral (I) em que R~ 1~, é um grupo alifático de cadeia reta ou ramificada, saturado ou insaturado de desde aproximadamente 7 até aproximadamente 30 átomos de carbono, R~ 2~ é um grupo alquileno divalente de 2-6 átomos de carbono que pode ser linear ou ramificado, substituído ou não-substituído e R~ 3~ e R~ 4~ são independentemente grupos C~ 1~-C~ 4~ alquila ou hidroxialquila ou juntos eles formam um anel heterocíclico de até seis elementos e R~ 5~ é hidrogênio ou um grupo C~ 1-C~ 4~ alquila ou hidroxialquila. Os agente gelificantes mencionados acima vantajosamente fornecem géis que não sofrem separação de fase durante extensos período de tempo e exibem alta estabilidade térmica. Os géis ácidos espessados da invenção têm aplicações em agentes de limpeza e desengorduradores domésticos e industriais, em aplicações de estimulação de campo de petróleo e similares.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37629502P | 2002-04-29 | 2002-04-29 | |
US10/157,565 US7060661B2 (en) | 1997-12-19 | 2002-05-29 | Acid thickeners and uses thereof |
PCT/EP2003/004191 WO2003093641A1 (en) | 2002-04-29 | 2003-04-18 | Thickened acid composition and uses thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0309710A true BR0309710A (pt) | 2005-04-26 |
BRPI0309710B1 BRPI0309710B1 (pt) | 2016-07-19 |
Family
ID=29406307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0309710A BRPI0309710B1 (pt) | 2002-04-29 | 2003-04-18 | composição aguosa ácida espessada, bem como processos para o espessamento de uma mistura aquosa ácida e para a acidificação de uma formação subterrânea, e fluido de estimulação de poço |
Country Status (12)
Country | Link |
---|---|
US (1) | US7060661B2 (pt) |
EP (1) | EP1499790B1 (pt) |
CN (1) | CN1330848C (pt) |
AT (1) | ATE310152T1 (pt) |
AU (1) | AU2003229713B2 (pt) |
BR (1) | BRPI0309710B1 (pt) |
CA (1) | CA2483839C (pt) |
DE (1) | DE60302351T2 (pt) |
MX (1) | MXPA04010768A (pt) |
NO (1) | NO340175B1 (pt) |
RU (1) | RU2311439C2 (pt) |
WO (1) | WO2003093641A1 (pt) |
Families Citing this family (133)
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-
2002
- 2002-05-29 US US10/157,565 patent/US7060661B2/en not_active Expired - Lifetime
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2003
- 2003-04-18 AU AU2003229713A patent/AU2003229713B2/en not_active Ceased
- 2003-04-18 EP EP03722527A patent/EP1499790B1/en not_active Expired - Lifetime
- 2003-04-18 AT AT03722527T patent/ATE310152T1/de not_active IP Right Cessation
- 2003-04-18 RU RU2004134603/03A patent/RU2311439C2/ru active
- 2003-04-18 DE DE60302351T patent/DE60302351T2/de not_active Expired - Lifetime
- 2003-04-18 WO PCT/EP2003/004191 patent/WO2003093641A1/en active IP Right Grant
- 2003-04-18 CN CNB038121204A patent/CN1330848C/zh not_active Expired - Fee Related
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- 2003-04-18 MX MXPA04010768A patent/MXPA04010768A/es active IP Right Grant
- 2003-04-18 CA CA2483839A patent/CA2483839C/en not_active Expired - Fee Related
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2004
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US7060661B2 (en) | 2006-06-13 |
BRPI0309710B1 (pt) | 2016-07-19 |
DE60302351T2 (de) | 2006-07-27 |
EP1499790A1 (en) | 2005-01-26 |
WO2003093641A1 (en) | 2003-11-13 |
ATE310152T1 (de) | 2005-12-15 |
AU2003229713A1 (en) | 2003-11-17 |
NO20044822L (no) | 2004-11-25 |
CN1656300A (zh) | 2005-08-17 |
US20020147114A1 (en) | 2002-10-10 |
MXPA04010768A (es) | 2005-03-07 |
DE60302351D1 (de) | 2005-12-22 |
AU2003229713B2 (en) | 2007-05-31 |
RU2004134603A (ru) | 2005-05-10 |
CA2483839A1 (en) | 2003-11-13 |
CA2483839C (en) | 2011-01-25 |
NO340175B1 (no) | 2017-03-20 |
CN1330848C (zh) | 2007-08-08 |
RU2311439C2 (ru) | 2007-11-27 |
EP1499790B1 (en) | 2005-11-16 |
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