EA201070346A1 - Буровой раствор, содержащий углеродные нанотрубки - Google Patents
Буровой раствор, содержащий углеродные нанотрубкиInfo
- Publication number
- EA201070346A1 EA201070346A1 EA201070346A EA201070346A EA201070346A1 EA 201070346 A1 EA201070346 A1 EA 201070346A1 EA 201070346 A EA201070346 A EA 201070346A EA 201070346 A EA201070346 A EA 201070346A EA 201070346 A1 EA201070346 A1 EA 201070346A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- drilling
- carbon nanotubes
- solution containing
- containing carbon
- drilling solution
- 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
- C09K8/03—Specific additives for general use in well-drilling 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling 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
- C09K8/02—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
- C09K8/36—Water-in-oil emulsions
Abstract
Настоящее изобретение касается вязкопластичного бурового раствора для бурения в подземных свитах скалистых пластов, содержащего: (а) водную и/или органическую жидкую основу, (b) по меньшей мере один утяжелитель в порошкообразной форме, имеющий плотность по меньшей мере равную 2 г/см, предпочтительно по меньшей мере равную 4 г/см, в суспензии в вышеупомянутой жидкой основе, и (с) углеродные нанотрубки, имеющие средний диаметр, находящийся в диапазоне от 10 до 30 нм, и удельную поверхность больше 200 м/г, предпочтительно находящуюся в интервале от 200 до 250 м/г. Равным образом, изобретение касается способа бурения с применением такого бурового раствора.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0706274A FR2920782B1 (fr) | 2007-09-07 | 2007-09-07 | Fluide de forage contenant des nanotubes de carbone |
PCT/FR2008/051546 WO2009030868A2 (fr) | 2007-09-07 | 2008-08-29 | Fluide de forage contenant des nanotubes de carbone |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201070346A1 true EA201070346A1 (ru) | 2010-08-30 |
EA018334B1 EA018334B1 (ru) | 2013-07-30 |
Family
ID=39304620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201070346A EA018334B1 (ru) | 2007-09-07 | 2008-08-29 | Буровой раствор, содержащий углеродные нанотрубки |
Country Status (11)
Country | Link |
---|---|
US (1) | US8469118B2 (ru) |
EP (1) | EP2185665B1 (ru) |
JP (1) | JP4659924B2 (ru) |
KR (1) | KR101464803B1 (ru) |
CN (1) | CN101848977B (ru) |
AR (1) | AR068221A1 (ru) |
CA (1) | CA2698226C (ru) |
EA (1) | EA018334B1 (ru) |
FR (1) | FR2920782B1 (ru) |
MY (1) | MY148181A (ru) |
WO (1) | WO2009030868A2 (ru) |
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FR2950628B1 (fr) | 2009-09-25 | 2013-11-01 | Arkema France | Melange-maitre pour la fabrication de fluide de forage |
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US20110177322A1 (en) * | 2010-01-16 | 2011-07-21 | Douglas Charles Ogrin | Ceramic articles and methods |
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FR2965274A1 (fr) * | 2010-09-28 | 2012-03-30 | Total Raffinage Marketing | Composition lubrifiante |
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US10604693B2 (en) | 2012-09-25 | 2020-03-31 | Weatherford Technology Holdings, Llc | High water and brine swell elastomeric compositions and method for making and using same |
WO2014066295A1 (en) * | 2012-10-22 | 2014-05-01 | M-I L.L.C. | Electrically conductive wellbore fluids and methods of use |
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US11098233B2 (en) | 2012-12-04 | 2021-08-24 | William Marsh Rice University | Carbonaceous nanoparticles as conductivity enhancement additives to water-in-oil emulsions, oil-in-water emulsions and oil-based wellbore fluids |
EP3011369B1 (en) | 2013-06-20 | 2019-12-11 | Aspect International (2015) Private Limited | An nmr/mri-based integrated system for analyzing and treating of a drilling mud for drilling mud recycling process and methods thereof |
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DE102014007958A1 (de) | 2014-06-04 | 2015-12-17 | Vittorio Pittana | Vorrichtung und Verfahren zur Senkung der notwenigen Antriebsleistung bei Kernbohrarbeiten |
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CN113710769A (zh) * | 2019-04-17 | 2021-11-26 | 沙特阿拉伯石油公司 | 将增重剂悬浮在钻井液中的方法 |
US11377944B2 (en) * | 2019-04-17 | 2022-07-05 | Saudi Arabian Oil Company | Methods of suspending proppants in hydraulic fracturing fluid |
KR102289654B1 (ko) | 2019-05-17 | 2021-08-13 | 중앙대학교 산학협력단 | 전이금속 황화물 나노입자를 포함하는 시추이수 조성물 및 이의 제조방법 |
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-
2007
- 2007-09-07 FR FR0706274A patent/FR2920782B1/fr not_active Expired - Fee Related
-
2008
- 2008-08-29 EA EA201070346A patent/EA018334B1/ru not_active IP Right Cessation
- 2008-08-29 WO PCT/FR2008/051546 patent/WO2009030868A2/fr active Application Filing
- 2008-08-29 EP EP08829367.5A patent/EP2185665B1/fr not_active Not-in-force
- 2008-08-29 CN CN2008801150051A patent/CN101848977B/zh not_active Expired - Fee Related
- 2008-08-29 MY MYPI2010000965A patent/MY148181A/en unknown
- 2008-08-29 US US12/676,814 patent/US8469118B2/en not_active Expired - Fee Related
- 2008-08-29 JP JP2010523565A patent/JP4659924B2/ja not_active Expired - Fee Related
- 2008-08-29 CA CA2698226A patent/CA2698226C/fr not_active Expired - Fee Related
- 2008-08-29 KR KR1020107007400A patent/KR101464803B1/ko not_active IP Right Cessation
- 2008-09-05 AR ARP080103873A patent/AR068221A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2185665A2 (fr) | 2010-05-19 |
EP2185665B1 (fr) | 2013-05-29 |
KR20100065359A (ko) | 2010-06-16 |
CN101848977A (zh) | 2010-09-29 |
EA018334B1 (ru) | 2013-07-30 |
JP2010538141A (ja) | 2010-12-09 |
CA2698226A1 (fr) | 2009-03-12 |
WO2009030868A3 (fr) | 2009-04-30 |
WO2009030868A2 (fr) | 2009-03-12 |
JP4659924B2 (ja) | 2011-03-30 |
AR068221A1 (es) | 2009-11-11 |
US8469118B2 (en) | 2013-06-25 |
CN101848977B (zh) | 2013-10-02 |
KR101464803B1 (ko) | 2014-11-24 |
MY148181A (en) | 2013-03-11 |
FR2920782A1 (fr) | 2009-03-13 |
CA2698226C (fr) | 2016-03-22 |
FR2920782B1 (fr) | 2010-07-30 |
US20100300759A1 (en) | 2010-12-02 |
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Legal Events
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ TJ TM RU |