NO20090271L - Svaert forgrenede polymermaterialer som belegning pa vektemidler - Google Patents
Svaert forgrenede polymermaterialer som belegning pa vektemidlerInfo
- Publication number
- NO20090271L NO20090271L NO20090271A NO20090271A NO20090271L NO 20090271 L NO20090271 L NO 20090271L NO 20090271 A NO20090271 A NO 20090271A NO 20090271 A NO20090271 A NO 20090271A NO 20090271 L NO20090271 L NO 20090271L
- Authority
- NO
- Norway
- Prior art keywords
- coatings
- wetting agents
- polymeric materials
- highly branched
- branched polymeric
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000000080 wetting agent Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 239000012071 phase Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
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
- C09K8/36—Water-in-oil emulsions
-
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
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)
- Lubricants (AREA)
- Paints Or Removers (AREA)
Abstract
Det er beskrevet et brønnborefluid som har minst to faser, hvor brønnborefluidet inkluderer en fluidfase; og en fast fase som inkluderer et pulverisert fast materiale belagt med polymer, hvori polymeren er reaksjonsproduktet fra et polyesteramid og et tverrbindingsmiddel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80524606P | 2006-06-20 | 2006-06-20 | |
PCT/US2007/071345 WO2007149781A1 (en) | 2006-06-20 | 2007-06-15 | Highly branched polymeric materials as coating on weighting agents |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20090271L true NO20090271L (no) | 2009-02-02 |
Family
ID=38833761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090271A NO20090271L (no) | 2006-06-20 | 2009-01-16 | Svaert forgrenede polymermaterialer som belegning pa vektemidler |
Country Status (5)
Country | Link |
---|---|
US (1) | US7786053B2 (no) |
EP (1) | EP2029694A4 (no) |
EA (1) | EA013347B1 (no) |
NO (1) | NO20090271L (no) |
WO (1) | WO2007149781A1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2192094A1 (en) * | 2008-11-27 | 2010-06-02 | Services Pétroliers Schlumberger | Aqueous resin compositions and methods for cement repair |
US8623936B2 (en) | 2009-07-29 | 2014-01-07 | Halliburton Energy Services, Inc. | Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use |
US8450391B2 (en) | 2009-07-29 | 2013-05-28 | Halliburton Energy Services, Inc. | Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use |
CN101824314B (zh) * | 2010-03-10 | 2013-05-08 | 中国地质大学(武汉) | 用于稠油开采和输送的三元共聚物油溶性降粘剂及其制备方法 |
US9187603B2 (en) * | 2011-01-07 | 2015-11-17 | Ndsu Research Foundation | Bio-based branched and hyperbranched polymers and oligomers |
NO346916B1 (no) * | 2012-01-25 | 2023-02-27 | Schlumberger Technology Bv | Borehullsfluider anvendt med oljesvellbare elementer |
AU2015406923A1 (en) | 2015-08-26 | 2017-12-07 | Halliburton Energy Services, Inc. | Sol-gel modified particulates for wellbore fluids |
GB2561298B (en) * | 2015-12-30 | 2022-04-13 | Halliburton Energy Services Inc | Hydrophobically-treated particulates for improved fluid rheology |
US11214724B1 (en) * | 2020-07-30 | 2022-01-04 | Saudi Arabian Oil Company | Epoxidized alpha olefin based lubricant for water-based drilling fluids |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE415107B (sv) * | 1978-03-07 | 1980-09-08 | Karlshamns Oljefabriker Ab | Metallbearbetningsemulsion innehallande triglyceridolja |
US4614235A (en) * | 1985-04-15 | 1986-09-30 | Exxon Chemical Patents Inc. | Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe |
GB9018832D0 (en) * | 1990-08-29 | 1990-10-10 | British Petroleum Co Plc | Oil-based drilling muds |
US5330662A (en) * | 1992-03-17 | 1994-07-19 | The Lubrizol Corporation | Compositions containing combinations of surfactants and derivatives of succinic acylating agent or hydroxyaromatic compounds and methods of using the same |
GB9611422D0 (en) * | 1996-05-31 | 1996-08-07 | Bp Exploration Operating | Coated scale inhibitors |
US7267291B2 (en) * | 1996-07-24 | 2007-09-11 | M-I Llc | Additive for increasing the density of an oil-based fluid and fluid comprising such additive |
GB2351098B (en) * | 1999-06-18 | 2004-02-04 | Sofitech Nv | Water based wellbore fluids |
EP1382643A1 (en) * | 2002-06-07 | 2004-01-21 | DSM IP Assets B.V. | Polyesteramide barrier film layer and its use |
GB2421038B (en) * | 2004-11-23 | 2006-11-01 | Mi Llc | Emulsifier-free wellbore fluid |
-
2007
- 2007-06-15 EP EP07798640A patent/EP2029694A4/en not_active Withdrawn
- 2007-06-15 EA EA200701198A patent/EA013347B1/ru not_active IP Right Cessation
- 2007-06-15 WO PCT/US2007/071345 patent/WO2007149781A1/en active Application Filing
- 2007-06-20 US US11/765,949 patent/US7786053B2/en not_active Expired - Fee Related
-
2009
- 2009-01-16 NO NO20090271A patent/NO20090271L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EA013347B1 (ru) | 2010-04-30 |
EP2029694A4 (en) | 2009-09-23 |
US20070293402A1 (en) | 2007-12-20 |
EA200701198A1 (ru) | 2008-04-28 |
WO2007149781A1 (en) | 2007-12-27 |
EP2029694A1 (en) | 2009-03-04 |
US7786053B2 (en) | 2010-08-31 |
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