EA201892024A1 - Растворы для отделения цемента в стволах скважин, способы производства и способы применения - Google Patents
Растворы для отделения цемента в стволах скважин, способы производства и способы примененияInfo
- Publication number
- EA201892024A1 EA201892024A1 EA201892024A EA201892024A EA201892024A1 EA 201892024 A1 EA201892024 A1 EA 201892024A1 EA 201892024 A EA201892024 A EA 201892024A EA 201892024 A EA201892024 A EA 201892024A EA 201892024 A1 EA201892024 A1 EA 201892024A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cement
- wellbore
- wells
- solutions
- manufacture
- Prior art date
Links
- 239000004568 cement Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 4
- 239000002002 slurry Substances 0.000 abstract 3
- 238000005553 drilling Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 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
- C09K8/40—Spacer compositions, e.g. compositions used to separate well-drilling from cementing masses
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/424—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells using "spacer" 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
- C09K8/473—Density reducing additives, e.g. for obtaining foamed cement compositions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Eye Examination Apparatus (AREA)
- Colloid Chemistry (AREA)
- Mechanical Engineering (AREA)
Abstract
Флюид для изоляции цемента, применяемый в стволе скважины, содержит водный носитель флюида и предварительно приготовленный синтетический полимер, набухающий в носителе флюида, в количестве, эффективном для отделения цементной суспензии от другого раствора для бурения, присутствующего в стволе скважины во время процесса цементирования. Способ цементирования ствола скважины, включающий раствор для бурения, состоит из закачивания флюида для изоляции цемента, описанного здесь, в ствол скважины; закачивания цементной суспензии в ствол скважины и затвердевания цемента в суспензии для цементирования ствола скважины.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/643,138 US9650559B2 (en) | 2015-03-10 | 2015-03-10 | Cement isolation fluids for wellbores, methods of making, and methods of use |
PCT/US2016/020429 WO2016144644A1 (en) | 2015-03-10 | 2016-03-02 | Cement isolation fluids for wellbores, methods of making, and methods of use |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201892024A1 true EA201892024A1 (ru) | 2019-03-29 |
EA036934B1 EA036934B1 (ru) | 2021-01-18 |
Family
ID=56880476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201892024A EA036934B1 (ru) | 2015-03-10 | 2016-03-02 | Растворы для отделения цемента в стволах скважин, способы производства и способы применения |
Country Status (8)
Country | Link |
---|---|
US (1) | US9650559B2 (ru) |
AU (1) | AU2016229303B2 (ru) |
BR (1) | BR112017019162A2 (ru) |
EA (1) | EA036934B1 (ru) |
GB (1) | GB2553238A (ru) |
NO (1) | NO20171536A1 (ru) |
SA (1) | SA517382258B1 (ru) |
WO (1) | WO2016144644A1 (ru) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9951261B2 (en) * | 2015-03-10 | 2018-04-24 | Baker Hughes, A Ge Company, Llc | Cement spacer system for wellbores, methods of making, and methods of use |
US9994756B2 (en) | 2015-03-10 | 2018-06-12 | Baker Hughes, A Ge Company, Llc | Segregating fluids, methods of making, and methods of use |
US10480278B1 (en) * | 2018-06-29 | 2019-11-19 | Baker Hughes, A Ge Company, Llc | Cement spacer fluid comprising quaternary surfactant, viscosifier, and proppant |
US10557074B2 (en) | 2018-06-29 | 2020-02-11 | Baker Hughes, A Ge Company, Llc | Methods of cementing a wellbore with the use of an oil swellable elastomer |
US10934474B2 (en) | 2018-09-13 | 2021-03-02 | Baker Hughes Holdings Llc | Method to generate acidic species in wellbore fluids |
CN110965959B (zh) * | 2018-09-28 | 2022-03-29 | 中国石油天然气股份有限公司 | 一种易喷易漏地层固井用可控制塞面的注水泥塞方法 |
WO2020198591A1 (en) * | 2019-03-28 | 2020-10-01 | Baker Hughes Oilfield Operations Llc | Methods of cementing a wellbore without using a spacer fluid |
US11535787B2 (en) | 2021-05-12 | 2022-12-27 | Saudi Arabian Oil Company | Spacer fluids and methods for cementing a casing in a wellbore |
US11859122B2 (en) * | 2021-10-19 | 2024-01-02 | Halliburton Energy Services, Inc. | Enhanced carbon sequestration via foam cementing |
US11807803B1 (en) | 2022-08-02 | 2023-11-07 | Saudi Arabian Oil Company | Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820602A (en) | 1971-08-16 | 1974-06-28 | Dow Chemical Co | Use of a spacer composition in well cementing |
US3850248A (en) | 1973-11-19 | 1974-11-26 | Halliburton Co | Method of using a spacer fluid for spacing drilling muds and cement |
US5866517A (en) | 1996-06-19 | 1999-02-02 | Atlantic Richfield Company | Method and spacer fluid composition for displacing drilling fluid from a wellbore |
US6330916B1 (en) | 1996-11-27 | 2001-12-18 | Bj Services Company | Formation treatment method using deformable particles |
US6364018B1 (en) | 1996-11-27 | 2002-04-02 | Bj Services Company | Lightweight methods and compositions for well treating |
US6059034A (en) | 1996-11-27 | 2000-05-09 | Bj Services Company | Formation treatment method using deformable particles |
US7426961B2 (en) | 2002-09-03 | 2008-09-23 | Bj Services Company | Method of treating subterranean formations with porous particulate materials |
US20010022224A1 (en) * | 1998-02-26 | 2001-09-20 | Haberman John P. | Cementing spacers for improved well cementation |
US7891424B2 (en) * | 2005-03-25 | 2011-02-22 | Halliburton Energy Services Inc. | Methods of delivering material downhole |
WO2010027366A1 (en) * | 2008-09-08 | 2010-03-11 | M-I Llc | Wellbore fluids for cement displacement operations |
US20100204069A1 (en) | 2009-02-10 | 2010-08-12 | Hoang Van Le | METHOD OF STIMULATING SUBTERRANEAN FORMATION USING LOW pH FLUID |
US9708523B2 (en) * | 2009-10-27 | 2017-07-18 | Halliburton Energy Services, Inc. | Swellable spacer fluids and associated methods |
US10280358B2 (en) | 2011-03-01 | 2019-05-07 | Bottom Line Industries, Inc. | Non-invasive cement spacer fluid compositions, spacer fluid products, methods of well operation and well apparatus |
BR112013029919A2 (pt) * | 2011-05-20 | 2020-11-10 | M-I L.L.C | fluidos de furo de poço utilizado com elementos intumescentes |
BR112014032657A8 (pt) | 2012-06-26 | 2021-04-06 | Baker Hughes Inc | método para estimulação de uma formação subterrânea penetrada por um reservatório com um agente de desvio |
US9809742B2 (en) | 2013-05-07 | 2017-11-07 | Baker Hughes, A Ge Company, Llc | Hydraulic fracturing composition, method for making and use of same |
US9951261B2 (en) | 2015-03-10 | 2018-04-24 | Baker Hughes, A Ge Company, Llc | Cement spacer system for wellbores, methods of making, and methods of use |
-
2015
- 2015-03-10 US US14/643,138 patent/US9650559B2/en active Active
-
2016
- 2016-03-02 EA EA201892024A patent/EA036934B1/ru not_active IP Right Cessation
- 2016-03-02 BR BR112017019162A patent/BR112017019162A2/pt not_active IP Right Cessation
- 2016-03-02 AU AU2016229303A patent/AU2016229303B2/en not_active Ceased
- 2016-03-02 WO PCT/US2016/020429 patent/WO2016144644A1/en active Application Filing
- 2016-03-02 GB GB1715751.2A patent/GB2553238A/en not_active Withdrawn
-
2017
- 2017-09-09 SA SA517382258A patent/SA517382258B1/ar unknown
- 2017-09-26 NO NO20171536A patent/NO20171536A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB201715751D0 (en) | 2017-11-15 |
SA517382258B1 (ar) | 2021-02-07 |
BR112017019162A2 (pt) | 2018-05-02 |
NO20171536A1 (en) | 2017-09-26 |
US9650559B2 (en) | 2017-05-16 |
WO2016144644A1 (en) | 2016-09-15 |
GB2553238A (en) | 2018-02-28 |
EA036934B1 (ru) | 2021-01-18 |
AU2016229303B2 (en) | 2018-04-26 |
AU2016229303A1 (en) | 2017-10-19 |
US20160265306A1 (en) | 2016-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 AZ BY KZ KG TJ TM RU |