WO2003102108A1 - Methods of generating gas in well fluids - Google Patents
Methods of generating gas in well fluids Download PDFInfo
- Publication number
- WO2003102108A1 WO2003102108A1 PCT/GB2003/002235 GB0302235W WO03102108A1 WO 2003102108 A1 WO2003102108 A1 WO 2003102108A1 GB 0302235 W GB0302235 W GB 0302235W WO 03102108 A1 WO03102108 A1 WO 03102108A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aqueous
- well fluid
- fluid
- gas
- chemicals
- 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
- C09K8/02—Well-drilling compositions
- C09K8/38—Gaseous or foamed well-drilling compositions
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03725445A EP1513910A1 (en) | 2002-05-31 | 2003-05-22 | Methods of generating gas in well fluids |
MXPA04011805A MXPA04011805A (en) | 2002-05-31 | 2003-05-22 | Methods of generating gas in well fluids. |
AU2003227977A AU2003227977A1 (en) | 2002-05-31 | 2003-05-22 | Methods of generating gas in well fluids |
BR0311206-3A BR0311206A (en) | 2002-05-31 | 2003-05-22 | Methods for generating gas and foaming in an aqueous well fluid, and for chemically generating gas and forming in an aqueous acidic solution |
CA002486598A CA2486598A1 (en) | 2002-05-31 | 2003-05-22 | Methods of generating gas in well fluids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/159,590 | 2002-05-31 | ||
US10/159,590 US6715553B2 (en) | 2002-05-31 | 2002-05-31 | Methods of generating gas in well fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003102108A1 true WO2003102108A1 (en) | 2003-12-11 |
Family
ID=29582954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/002235 WO2003102108A1 (en) | 2002-05-31 | 2003-05-22 | Methods of generating gas in well fluids |
Country Status (7)
Country | Link |
---|---|
US (2) | US6715553B2 (en) |
EP (1) | EP1513910A1 (en) |
AU (1) | AU2003227977A1 (en) |
BR (1) | BR0311206A (en) |
CA (1) | CA2486598A1 (en) |
MX (1) | MXPA04011805A (en) |
WO (1) | WO2003102108A1 (en) |
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- 2003-05-22 CA CA002486598A patent/CA2486598A1/en not_active Abandoned
- 2003-05-22 EP EP03725445A patent/EP1513910A1/en not_active Withdrawn
- 2003-05-22 AU AU2003227977A patent/AU2003227977A1/en not_active Abandoned
- 2003-05-22 WO PCT/GB2003/002235 patent/WO2003102108A1/en not_active Application Discontinuation
- 2003-05-22 MX MXPA04011805A patent/MXPA04011805A/en not_active Application Discontinuation
- 2003-05-22 BR BR0311206-3A patent/BR0311206A/en not_active IP Right Cessation
-
2004
- 2004-02-27 US US10/789,712 patent/US7156175B2/en not_active Expired - Lifetime
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8689871B2 (en) | 2010-11-08 | 2014-04-08 | Schlumberger Technology Corporation | Compositions and methods for well completions |
US9738822B2 (en) | 2013-10-02 | 2017-08-22 | Schlumberger Technology Corporation | Compositions and methods for cementing wells |
Also Published As
Publication number | Publication date |
---|---|
US20030221832A1 (en) | 2003-12-04 |
US20040168830A1 (en) | 2004-09-02 |
BR0311206A (en) | 2005-03-15 |
US7156175B2 (en) | 2007-01-02 |
AU2003227977A1 (en) | 2003-12-19 |
US6715553B2 (en) | 2004-04-06 |
EP1513910A1 (en) | 2005-03-16 |
MXPA04011805A (en) | 2005-03-31 |
CA2486598A1 (en) | 2003-12-11 |
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