DK1212385T3 - Kvaternære ammoniumsalte som fortykningsmidler til vandige systemer - Google Patents
Kvaternære ammoniumsalte som fortykningsmidler til vandige systemer Download PDFInfo
- Publication number
- DK1212385T3 DK1212385T3 DK00959792.3T DK00959792T DK1212385T3 DK 1212385 T3 DK1212385 T3 DK 1212385T3 DK 00959792 T DK00959792 T DK 00959792T DK 1212385 T3 DK1212385 T3 DK 1212385T3
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- acid
- alkyl
- group
- additive
- Prior art date
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
-
- 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
-
- 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
-
- 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
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/902—Gelled emulsion
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)
- Lubricants (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15266299P | 1999-09-07 | 1999-09-07 | |
PCT/US2000/024142 WO2001018147A1 (en) | 1999-09-07 | 2000-09-01 | Quaternary ammonium salts as thickening agents for aqueous systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1212385T3 true DK1212385T3 (da) | 2016-04-04 |
Family
ID=22543853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00959792.3T DK1212385T3 (da) | 1999-09-07 | 2000-09-01 | Kvaternære ammoniumsalte som fortykningsmidler til vandige systemer |
Country Status (6)
Country | Link |
---|---|
US (1) | US7776798B2 (da) |
EP (1) | EP1212385B1 (da) |
AU (1) | AU7105400A (da) |
CA (1) | CA2384108C (da) |
DK (1) | DK1212385T3 (da) |
WO (1) | WO2001018147A1 (da) |
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-
2000
- 2000-09-01 DK DK00959792.3T patent/DK1212385T3/da active
- 2000-09-01 CA CA2384108A patent/CA2384108C/en not_active Expired - Lifetime
- 2000-09-01 EP EP00959792.3A patent/EP1212385B1/en not_active Expired - Lifetime
- 2000-09-01 AU AU71054/00A patent/AU7105400A/en not_active Abandoned
- 2000-09-01 WO PCT/US2000/024142 patent/WO2001018147A1/en active Application Filing
-
2007
- 2007-02-01 US US11/701,353 patent/US7776798B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2384108A1 (en) | 2001-03-15 |
CA2384108C (en) | 2011-07-05 |
AU7105400A (en) | 2001-04-10 |
EP1212385B1 (en) | 2015-12-30 |
EP1212385A1 (en) | 2002-06-12 |
US7776798B2 (en) | 2010-08-17 |
US20070167332A1 (en) | 2007-07-19 |
WO2001018147A1 (en) | 2001-03-15 |
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