ES2121894T3 - Suspensiones acuosas estables que no se aglomeran de reductores polimeros de la friccion solubles en aceite. - Google Patents
Suspensiones acuosas estables que no se aglomeran de reductores polimeros de la friccion solubles en aceite.Info
- Publication number
- ES2121894T3 ES2121894T3 ES93108341T ES93108341T ES2121894T3 ES 2121894 T3 ES2121894 T3 ES 2121894T3 ES 93108341 T ES93108341 T ES 93108341T ES 93108341 T ES93108341 T ES 93108341T ES 2121894 T3 ES2121894 T3 ES 2121894T3
- Authority
- ES
- Spain
- Prior art keywords
- suspensions
- stable
- oil
- friction
- agglomeral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/28—Friction or drag reducing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Colloid Chemistry (AREA)
- Lubricants (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Removal Of Floating Material (AREA)
Abstract
SE PREPARAN SUSPENSIONES DE NO AGLOMERACION ESTABLES DE REDUCTORES DE FRICCION POLIMERICOS SOLUBLES EN ACEITE COMBINANDO PARTICULAS SOLIDAS DE FLUJO LIBRE DE TALES REDUCTORES DE FRICCION CON UNA CANTIDAD DE ESTABILIZACION DE SUSPENSION DE UN AGENTE ESPESANTE HIDROSOLUBLE EN AGUA O EN UNA MEZCLA DE AGUA Y ALCOHOL.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/793,047 US5244937A (en) | 1990-09-04 | 1991-11-15 | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers |
NO931710A NO300072B1 (no) | 1991-11-15 | 1993-05-11 | Fremgangsmåte for fremstilling av en stabil, ikke-agglomererende, vandig suspensjon av et oljeopplöselig, polymert, friksjonsreduserende middel |
FI932123A FI110123B (fi) | 1991-11-15 | 1993-05-11 | Öljyliukoisten, polymeeristen, kitkaa alentavien aineiden stabiilit, agglomeroitumattomat vesisuspensiot |
AU38483/93A AU649371B1 (en) | 1991-11-15 | 1993-05-11 | Stable nonagglomerating aqueous suspensions of oil soluble polyolefin friction reducers |
EP93108341A EP0626418B1 (en) | 1991-11-15 | 1993-05-24 | Stable nonagglometrating aqueous suspensions of oil soluble polymeric friction reducers |
CA002098221A CA2098221A1 (en) | 1991-11-15 | 1993-06-11 | Stable nonagglomerating aqueous suspensions of oil soluble polymeris friction reducers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121894T3 true ES2121894T3 (es) | 1998-12-16 |
Family
ID=27542679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93108341T Expired - Lifetime ES2121894T3 (es) | 1991-11-15 | 1993-05-24 | Suspensiones acuosas estables que no se aglomeran de reductores polimeros de la friccion solubles en aceite. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5244937A (es) |
EP (1) | EP0626418B1 (es) |
AT (1) | ATE170893T1 (es) |
AU (1) | AU649371B1 (es) |
CA (1) | CA2098221A1 (es) |
DE (1) | DE69320943T2 (es) |
DK (1) | DK0626418T3 (es) |
ES (1) | ES2121894T3 (es) |
FI (1) | FI110123B (es) |
NO (1) | NO300072B1 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244937A (en) * | 1990-09-04 | 1993-09-14 | Conoco Inc. | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers |
US5449732A (en) * | 1993-06-18 | 1995-09-12 | Conoco Inc. | Solvent free oil soluble drag reducing polymer suspension |
US5539044A (en) * | 1994-09-02 | 1996-07-23 | Conoco In. | Slurry drag reducer |
US5733953A (en) * | 1995-06-29 | 1998-03-31 | Baker Hughes Incorporated | Low viscosity, high concentration drag reducing agent and method therefor |
US6015779A (en) | 1996-03-19 | 2000-01-18 | Energy & Environmental International, L.C. | Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents |
US6172151B1 (en) | 1996-10-15 | 2001-01-09 | Conoco Inc. | Nonaqueous drag reducing suspensions |
US6815011B2 (en) | 2000-11-27 | 2004-11-09 | Energy & Environmental International, L.C. | Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents |
US6399676B1 (en) | 2000-11-28 | 2002-06-04 | Conoco, Inc. | Drag-reducing polymer suspensions |
US6576732B1 (en) | 2000-11-28 | 2003-06-10 | Conocophillips Co. | Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
AU2002219885A1 (en) | 2000-11-28 | 2002-06-11 | Conoco Inc. | Drag-reducing polymer suspensions |
DK1351998T3 (da) | 2001-01-16 | 2010-05-31 | Beta Technologie Ag | Fremgangsmåder til dannelse af amorfe polyolefiner med ultrahøj molekylvægt til anvendelse som modstandsreducerende midler |
JP4116266B2 (ja) * | 2001-05-25 | 2008-07-09 | 株式会社オメガ | 携帯可能な殺菌洗浄水の生成方法と其の装置 |
US6989357B2 (en) * | 2001-06-08 | 2006-01-24 | Eaton Gerald B | Alcohol absorbed polyalphaolefin drag reducing agents |
US7012046B2 (en) | 2001-06-08 | 2006-03-14 | Eaton Gerald B | Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols |
US6841593B2 (en) * | 2001-07-05 | 2005-01-11 | Baker Hughes Incorporated | Microencapsulated and macroencapsulated drag reducing agents |
US6939902B2 (en) * | 2001-09-28 | 2005-09-06 | Conocophillips Company | Drag-reducing polymer suspensions |
WO2003029331A1 (en) * | 2001-09-28 | 2003-04-10 | Conocophillips Company | Method of manufacturing drag-reducing polymer suspensions |
US7018434B2 (en) | 2002-04-18 | 2006-03-28 | Southwest Research Institute | Removal of drag reducer additive from fuel by treatment with selected activated carbons and graphites |
US6649670B1 (en) * | 2002-12-17 | 2003-11-18 | Baker Hughes Incorporated | Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents |
US6946500B2 (en) * | 2002-12-17 | 2005-09-20 | Baker Hughes Incorporated | Non-cryogenic process for grinding polyolefin drag reducing agents |
US6894088B2 (en) * | 2003-03-24 | 2005-05-17 | Baker Hughes Incorporated | Process for homogenizing polyolefin drag reducing agents |
US7364599B2 (en) * | 2003-06-03 | 2008-04-29 | Southwest Research Institute | Methods for increased removal of drag reducer additives from liquid hydrocarbon fuel |
US7264640B2 (en) * | 2003-06-03 | 2007-09-04 | Southwest Research Institute | Method for improving the performance of engines powered by liquid hydrocarbon fuel |
US7261747B2 (en) * | 2004-03-08 | 2007-08-28 | Southwest Research Institute | Removal of drag reducer additive from liquid hydrocarbon fuel using attapulgus clay |
US7863362B2 (en) * | 2004-09-14 | 2011-01-04 | Baker Hughes Incorporated | Density-matched polymer slurries |
US7285582B2 (en) * | 2004-12-30 | 2007-10-23 | Conocophillips Company | Modified latex drag reducer and processes therefor and therewith |
US7361628B2 (en) * | 2004-12-30 | 2008-04-22 | Conocophillips Company | Remote delivery of latex drag-reducing agent without introduction of immiscible low-viscosity flow facilitator |
US20080064785A1 (en) * | 2005-06-14 | 2008-03-13 | Baker Hughes Incorporated | Bi- or Multi-Modal Particle Size Distribution To Improve Drag Reduction Polymer Dissolution |
CN101484556B (zh) * | 2005-06-14 | 2013-07-03 | 贝克休斯公司 | 改进减阻聚合物溶解的双或多峰态粒度分布 |
MX2007015776A (es) * | 2005-06-14 | 2008-02-15 | Baker Hughes Inc | Combinacion de tipos de suspensiones de polimero para reduccion de arrastre optima en tuberias. |
US7271205B2 (en) * | 2005-09-20 | 2007-09-18 | Baker Hughes Incorporated | Non-cryogenic process for granulating polymer drag reducing agents |
US7256224B2 (en) * | 2005-09-21 | 2007-08-14 | Baker Hughes Incorporated | Stabilized polymer drag reducing agent slurries |
MX2008010061A (es) * | 2006-02-08 | 2009-02-27 | Baker Hughes Inc | Suspensiones de agentes de reduccion de arrastre polimericos estabilizadas y protegidas de congelacion. |
US7388046B2 (en) * | 2006-04-19 | 2008-06-17 | Baker Hughes Incorporated | Self-dispersing waxes as polymer suspension aids |
US9676878B2 (en) | 2011-08-12 | 2017-06-13 | Liquidpower Specialty Products Inc. | Monomer selection to prepare ultra high molecular weight drag reducer polymer |
US9784414B2 (en) | 2006-12-22 | 2017-10-10 | Liquidpower Specialty Products, Inc. | Drag reduction of asphaltenic crude oils |
US7842738B2 (en) * | 2007-10-26 | 2010-11-30 | Conocophillips Company | High polymer content hybrid drag reducers |
US7888407B2 (en) | 2007-10-26 | 2011-02-15 | Conocophillips Company | Disperse non-polyalphaolefin drag reducing polymers |
US8550165B2 (en) | 2010-08-13 | 2013-10-08 | Baker Hughes Incorporated | Well servicing fluid |
US10633306B2 (en) | 2017-06-06 | 2020-04-28 | Liquidpower Specialty Products Inc. | Method of increasing alpha-olefin content |
WO2019245874A1 (en) | 2018-06-20 | 2019-12-26 | Baker Hughes, A Ge Company, Llc | Free-flowing solid encapsulated drag reducing additives |
US20230227740A1 (en) * | 2022-01-04 | 2023-07-20 | Iris Tech, Inc. | Drag reducing agent |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2194958A (en) * | 1939-12-08 | 1940-03-26 | American Anode Inc | Aqueous dispersion of polymerized hydrocarbon material and method of preparing the same |
US3290883A (en) | 1965-04-29 | 1966-12-13 | Gen Electric | Drag reduction in hydraulic equipment |
US3692676A (en) | 1969-12-22 | 1972-09-19 | Continental Oil Co | Method of friction loss reduction in oleaginous fluids flowing through conduits |
US3736288A (en) | 1971-07-09 | 1973-05-29 | Union Carbide Corp | Drag reducing formulations |
CA985492A (en) * | 1972-12-08 | 1976-03-16 | Dominion Engineering Works | Flow additive suspension system |
US3884252A (en) | 1973-06-20 | 1975-05-20 | Shell Oil Co | Friction reduction |
US4016894A (en) | 1975-08-28 | 1977-04-12 | Belknap Corporation | Drag reducing composition and method |
US4123403A (en) * | 1977-06-27 | 1978-10-31 | The Dow Chemical Company | Continuous process for preparing aqueous polymer microsuspensions |
GB2015490A (en) * | 1978-01-25 | 1979-09-12 | Blue Circle Ind Ltd | Stabilized pumpable aqueous dispersions |
US4263926A (en) | 1978-12-04 | 1981-04-28 | Shell Oil Company | Injection system for solid friction reducing polymers |
US4584244A (en) * | 1985-05-28 | 1986-04-22 | Conoco Inc. | Preparation of cold flow resistant polymer powders |
US4758354A (en) * | 1985-12-12 | 1988-07-19 | General Technology Applications, Inc. | Separation process |
US5244937A (en) * | 1990-09-04 | 1993-09-14 | Conoco Inc. | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers |
-
1991
- 1991-11-15 US US07/793,047 patent/US5244937A/en not_active Expired - Lifetime
-
1993
- 1993-05-11 FI FI932123A patent/FI110123B/fi not_active IP Right Cessation
- 1993-05-11 NO NO931710A patent/NO300072B1/no not_active IP Right Cessation
- 1993-05-11 AU AU38483/93A patent/AU649371B1/en not_active Expired
- 1993-05-24 DE DE69320943T patent/DE69320943T2/de not_active Expired - Lifetime
- 1993-05-24 EP EP93108341A patent/EP0626418B1/en not_active Expired - Lifetime
- 1993-05-24 DK DK93108341T patent/DK0626418T3/da active
- 1993-05-24 ES ES93108341T patent/ES2121894T3/es not_active Expired - Lifetime
- 1993-05-24 AT AT93108341T patent/ATE170893T1/de active
- 1993-06-11 CA CA002098221A patent/CA2098221A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK0626418T3 (da) | 1999-02-22 |
NO931710L (no) | 1994-11-14 |
NO931710D0 (no) | 1993-05-11 |
NO300072B1 (no) | 1997-04-01 |
EP0626418A1 (en) | 1994-11-30 |
ATE170893T1 (de) | 1998-09-15 |
EP0626418B1 (en) | 1998-09-09 |
AU649371B1 (en) | 1994-05-19 |
DE69320943D1 (de) | 1998-10-15 |
US5244937A (en) | 1993-09-14 |
DE69320943T2 (de) | 1999-02-04 |
FI110123B (fi) | 2002-11-29 |
FI932123A0 (fi) | 1993-05-11 |
CA2098221A1 (en) | 1994-12-12 |
FI932123A (fi) | 1994-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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