WO2004000969A1 - Method of formulating and using a drilling mud with fragile gels - Google Patents
Method of formulating and using a drilling mud with fragile gels Download PDFInfo
- Publication number
- WO2004000969A1 WO2004000969A1 PCT/GB2003/002617 GB0302617W WO2004000969A1 WO 2004000969 A1 WO2004000969 A1 WO 2004000969A1 GB 0302617 W GB0302617 W GB 0302617W WO 2004000969 A1 WO2004000969 A1 WO 2004000969A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil
- fluid
- drilling
- drilling fluid
- group
- Prior art date
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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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
-
- 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/34—Organic liquids
-
- 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Earth Drilling (AREA)
- Lubricants (AREA)
- Revetment (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03732726.9A EP1513909B1 (en) | 2002-06-19 | 2003-06-18 | Method of formulating and using a drilling mud with fragile gels |
MXPA04011809A MXPA04011809A (en) | 2002-06-19 | 2003-06-18 | Method of formulating and using a drilling mud with fragile gels. |
BRPI0311145A BRPI0311145B1 (en) | 2002-06-19 | 2003-06-18 | method for conducting a drilling operation in an underground formation |
BR0311145-8A BR0311145A (en) | 2002-06-19 | 2003-06-18 | Method for conducting a drilling operation in an underground formation, fragile gel drilling fluid, and methods for reducing the loss of drilling fluid within an underground formation, to eliminate or avoid sag during drilling operations and to prepare a drilling fluid |
CA002488092A CA2488092C (en) | 2002-06-19 | 2003-06-18 | Method of formulating and using a drilling mud with fragile gels |
AU2003240112A AU2003240112A1 (en) | 2002-06-19 | 2003-06-18 | Method of formulating and using a drilling mud with fragile gels |
NO20050303A NO341246B1 (en) | 2002-06-19 | 2005-01-19 | Method of drilling in an underground formation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/175,272 | 2002-06-19 | ||
US10/175,272 US6887832B2 (en) | 2000-12-29 | 2002-06-19 | Method of formulating and using a drilling mud with fragile gels |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004000969A1 true WO2004000969A1 (en) | 2003-12-31 |
Family
ID=29999042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/002617 WO2004000969A1 (en) | 2002-06-19 | 2003-06-18 | Method of formulating and using a drilling mud with fragile gels |
Country Status (8)
Country | Link |
---|---|
US (3) | US6887832B2 (en) |
EP (1) | EP1513909B1 (en) |
AU (1) | AU2003240112A1 (en) |
BR (2) | BR0311145A (en) |
CA (1) | CA2488092C (en) |
MX (1) | MXPA04011809A (en) |
NO (1) | NO341246B1 (en) |
WO (1) | WO2004000969A1 (en) |
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- 2003-06-18 BR BR0311145-8A patent/BR0311145A/en active IP Right Grant
- 2003-06-18 WO PCT/GB2003/002617 patent/WO2004000969A1/en not_active Application Discontinuation
- 2003-06-18 EP EP03732726.9A patent/EP1513909B1/en not_active Expired - Lifetime
- 2003-06-18 AU AU2003240112A patent/AU2003240112A1/en not_active Abandoned
- 2003-06-18 BR BRPI0311145A patent/BRPI0311145B1/en unknown
- 2003-06-18 CA CA002488092A patent/CA2488092C/en not_active Expired - Lifetime
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2004
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US6887832B2 (en) | 2005-05-03 |
CA2488092C (en) | 2009-09-01 |
US20080032900A1 (en) | 2008-02-07 |
EP1513909B1 (en) | 2015-11-04 |
US7645723B2 (en) | 2010-01-12 |
BR0311145A (en) | 2005-04-05 |
US20050032652A1 (en) | 2005-02-10 |
BRPI0311145B1 (en) | 2018-09-11 |
US7278485B2 (en) | 2007-10-09 |
CA2488092A1 (en) | 2003-12-31 |
US20030064897A1 (en) | 2003-04-03 |
NO341246B1 (en) | 2017-09-25 |
EP1513909A1 (en) | 2005-03-16 |
NO20050303L (en) | 2005-01-19 |
AU2003240112A1 (en) | 2004-01-06 |
MXPA04011809A (en) | 2005-03-31 |
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