BR0116463A - Aditivos poliméricos de perda de fluido e métodos de uso dos mesmos - Google Patents
Aditivos poliméricos de perda de fluido e métodos de uso dos mesmosInfo
- Publication number
- BR0116463A BR0116463A BR0116463-5A BR0116463A BR0116463A BR 0116463 A BR0116463 A BR 0116463A BR 0116463 A BR0116463 A BR 0116463A BR 0116463 A BR0116463 A BR 0116463A
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- fluid loss
- additives
- polymeric fluid
- loss additives
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- 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
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
-
- 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
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Lubricants (AREA)
Abstract
"ADITIVOS POLIMéRICOS DE PERDA DE FLUIDO E MéTODOS DE USO DOS MESMOS". A presente invenção refere-se a composições e uso de copolímeros hidrossolúveis ou dispersáveis em água para aplicações em campo petrolífero. De modo específico, a presente invenção refere-se a polímeros contendo derivados funcionais de aditivos de ligação alilóxi para uso em aplicações de campo petrolífero como aditivos para fluido em processos de perfuração e cimentação.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/732,537 US6465587B1 (en) | 2000-12-08 | 2000-12-08 | Polymeric fluid loss additives and method of use thereof |
PCT/US2001/050170 WO2002046253A2 (en) | 2000-12-08 | 2001-10-25 | Polymeric fluid loss additives and method of use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0116463A true BR0116463A (pt) | 2003-10-07 |
Family
ID=24943910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0116463-5A BR0116463A (pt) | 2000-12-08 | 2001-10-25 | Aditivos poliméricos de perda de fluido e métodos de uso dos mesmos |
Country Status (12)
Country | Link |
---|---|
US (2) | US6465587B1 (pt) |
EP (1) | EP1358233B1 (pt) |
CN (1) | CN1229408C (pt) |
AR (1) | AR035661A1 (pt) |
AU (1) | AU2002241704A1 (pt) |
BR (1) | BR0116463A (pt) |
CA (1) | CA2428096C (pt) |
DE (1) | DE60136857D1 (pt) |
EG (1) | EG22967A (pt) |
MX (1) | MXPA03004847A (pt) |
NO (1) | NO20032589L (pt) |
WO (1) | WO2002046253A2 (pt) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6897186B2 (en) | 1997-02-12 | 2005-05-24 | Kg International, Llc | Composition and method for dual function soil grouting excavating or boring fluid |
US6939536B2 (en) * | 2001-04-16 | 2005-09-06 | Wsp Chemicals & Technology, Llc | Cosmetic compositions containing water-soluble polymer complexes |
US20030144384A1 (en) * | 2001-10-09 | 2003-07-31 | Fu Chen | Superplasticizer for concrete and self-leveling compounds |
US6770604B2 (en) * | 2002-02-08 | 2004-08-03 | Halliburton Energy Services, Inc. | High temperature viscosifying and fluid loss controlling additives for well cements, well cement compositions and methods |
US7063153B2 (en) * | 2002-06-20 | 2006-06-20 | Eoff Larry S | Methods and compositions for cementing wells |
US6715552B2 (en) * | 2002-06-20 | 2004-04-06 | Halliburton Energy Services, Inc. | Well cementing methods and compositions |
US6951250B2 (en) | 2003-05-13 | 2005-10-04 | Halliburton Energy Services, Inc. | Sealant compositions and methods of using the same to isolate a subterranean zone from a disposal well |
US7021380B2 (en) * | 2003-06-27 | 2006-04-04 | Halliburton Energy Services, Inc. | Compositions comprising set retarder compositions and associated methods |
US7073585B2 (en) * | 2003-06-27 | 2006-07-11 | Halliburton Energy Services, Inc. | Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications |
DE10343900A1 (de) * | 2003-09-19 | 2005-04-21 | Basf Ag | Verwendung von N-Vinyllactam enthaltenden Copolymeren zur Herstellung von funktionalisierten Membranen |
US8703659B2 (en) * | 2005-01-24 | 2014-04-22 | Halliburton Energy Services, Inc. | Sealant composition comprising a gel system and a reduced amount of cement for a permeable zone downhole |
US7267174B2 (en) * | 2005-01-24 | 2007-09-11 | Halliburton Energy Services, Inc. | Methods of plugging a permeable zone downhole using a sealant composition comprising a crosslinkable material and a reduced amount of cement |
US7651980B2 (en) * | 2006-02-02 | 2010-01-26 | Baker Hughes Incorporated | High temperature filtration control using water based drilling fluid systems comprising water soluble polymers |
US8096359B2 (en) | 2006-11-17 | 2012-01-17 | Baker Hughes Incorporated | Method of cementing using polymeric retarder |
US9187373B2 (en) * | 2006-11-17 | 2015-11-17 | Baker Hughes Incorporated | Method of cementing using polymeric retarder |
US7947627B2 (en) | 2006-12-14 | 2011-05-24 | Schlumberger Technology Corporation | Fluid loss control agent with triggerable removal mechanism |
CA2687235C (en) * | 2007-05-31 | 2015-11-24 | Hercules Incorporated | Oil-well cement fluid loss additive composition |
US7694739B2 (en) * | 2007-06-14 | 2010-04-13 | Halliburton Energy Services, Inc. | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers |
US7862655B2 (en) * | 2007-06-14 | 2011-01-04 | Halliburton Energy Services Inc. | Subterranean cementing methods and compositions comprising oil suspensions of water soluble polymers |
JP5702603B2 (ja) | 2007-08-15 | 2015-04-15 | アイエスピー インヴェストメンツ インコーポレイテッドIsp Investments Inc. | 重合可能な官能基を含むポリビニルアミドポリマー |
US8242224B2 (en) | 2007-08-15 | 2012-08-14 | Isp Investments Inc. | Polyvinylamide polymers containing polymerizable functionalities |
WO2009137407A2 (en) * | 2008-05-05 | 2009-11-12 | M-I L.L.C. | Methods and aqueous based wellbore fluids for reducing wellbore fluid loss and filtrate loss |
CN101735776B (zh) * | 2009-12-03 | 2013-01-23 | 西南石油大学 | 一种低毒或无毒的多功能钻井液处理剂 |
CN101880354B (zh) * | 2010-06-29 | 2012-05-30 | 濮阳市诚信钻采助剂有限公司 | 高分子乳液聚合物及其制备方法 |
US8623791B2 (en) | 2010-09-29 | 2014-01-07 | China Petroleum & Chemical Corporation | Copolymer and preparation method and application thereof |
CN102127406A (zh) * | 2010-12-16 | 2011-07-20 | 江苏傲伦达科技实业股份有限公司 | 合成聚合物类油井水泥降失水剂 |
BR112014028998A2 (pt) | 2012-08-20 | 2017-06-27 | Tucc Tech Llc | concentrados de polímero solubilizados, métodos de preparação dos mesmos, e perfuração de poços e fluidos de manutenção contendo os mesmos |
US20150344737A1 (en) * | 2012-12-18 | 2015-12-03 | Akzo Nobel Coatings International B.V. | Lignin Based Coating Compositions |
EP2951268B1 (en) | 2013-01-31 | 2022-04-06 | Ecolab USA Inc. | Mobility control polymers for enhanced oil recovery |
CN104099073B (zh) * | 2013-04-03 | 2017-05-10 | 中国石油天然气集团公司 | 一种磷酸钙水泥降失水剂 |
CN103289658A (zh) * | 2013-05-24 | 2013-09-11 | 西南石油大学 | 一种钻井液降滤失剂及其制备方法 |
CN103396778B (zh) * | 2013-06-24 | 2015-05-20 | 西南石油大学 | 水溶性耐温抗盐am/aa/amps/npab聚合物驱油剂及其合成方法 |
US10414963B2 (en) | 2013-06-26 | 2019-09-17 | Halliburton Energy Services, Inc. | High-temperature crosslinked polymer for use in a well |
EP3013875B1 (en) * | 2013-06-27 | 2020-02-26 | ISP Investments LLC | A high-temperature high-pressure (hthp) stable synthetic polymer for water based oil-well servicing fluids |
CN104371062B (zh) * | 2013-08-16 | 2017-09-29 | 中国石油化工股份有限公司 | 一种丙烯酰胺四元共聚物及其制备方法和应用 |
CN103450861B (zh) * | 2013-08-19 | 2016-06-29 | 中国石油集团川庆钻探工程有限公司 | 一种低压油藏储层保护钻井液 |
US10844270B2 (en) | 2013-09-17 | 2020-11-24 | Baker Hughes, A Ge Company, Llc | Method of enhancing stability of cement slurries in well cementing operations |
US10767098B2 (en) | 2013-09-17 | 2020-09-08 | Baker Hughes, A Ge Company, Llc | Method of using sized particulates as spacer fluid |
US10822917B2 (en) | 2013-09-17 | 2020-11-03 | Baker Hughes, A Ge Company, Llc | Method of cementing a well using delayed hydratable polymeric viscosifying agents |
EP2860234A1 (de) | 2013-10-10 | 2015-04-15 | Basf Se | Verwendung eines chemisch modifizierten Polysaccharid-Protein-Blends als Additiv für Bohrspülungen |
US9321953B1 (en) | 2013-11-22 | 2016-04-26 | Fritz Industries, Inc. | Well cementing |
CN103773336B (zh) * | 2014-01-26 | 2016-08-17 | 中交武汉港湾工程设计研究院有限公司 | 一种海水泥浆调节剂 |
GB2538178B (en) | 2014-03-03 | 2021-07-07 | Halliburton Energy Services Inc | Viscosifier polymer for treatment of a subterranean formation |
CN104926991B (zh) * | 2014-03-19 | 2017-10-03 | 中国石油化工股份有限公司 | 一种钻井液用两性离子共聚物的制备方法 |
CN104926992B (zh) * | 2014-03-19 | 2017-09-29 | 中国石油化工股份有限公司 | 一种钻井液用两性离子共聚物的合成方法 |
CN104974301B (zh) * | 2014-04-10 | 2018-12-28 | 中国石油化工股份有限公司 | 具有表面活性功能聚合物作为聚合物驱油剂的应用 |
MX2016014455A (es) * | 2014-05-05 | 2017-04-27 | Hercules Llc | Aditivos de perdida de fluido de alta temperatura y alta presion y metodos de uso de los mismos. |
US10442980B2 (en) * | 2014-07-29 | 2019-10-15 | Ecolab Usa Inc. | Polymer emulsions for use in crude oil recovery |
CA2957911A1 (en) | 2014-10-01 | 2016-04-07 | Halliburton Energy Services, Inc. | Synthetic crosslinked polymer additive for use in subterranean treatment fluids |
US10113098B2 (en) | 2014-12-19 | 2018-10-30 | Halliburton Energy Servives, Inc. | Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations |
GB2545122B (en) | 2014-12-19 | 2022-02-23 | Halliburton Energy Services Inc | Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations |
WO2016105331A1 (en) * | 2014-12-22 | 2016-06-30 | Halliburton Energy Services, Inc. | Crosslinked polymers including sulfonic acid groups or salts or esters thereof as viscosifiers and fluid loss additives for subterranean treatment |
CA2974489A1 (en) | 2015-02-23 | 2016-09-01 | Halliburton Energy Services, Inc. | Methods of use for crosslinked polymer compositions in subterranean formation operations |
WO2016137430A1 (en) | 2015-02-23 | 2016-09-01 | Halliburton Energy Services, Inc. | Crosslinked polymer compositions for use in subterranean formation operations |
MX2017009564A (es) | 2015-02-23 | 2017-11-01 | Halliburton Energy Services Inc | Composiciones de polimeros reticulados y metodos para su uso en operaciones de formaciones subterraneas. |
MX2017010449A (es) | 2015-02-23 | 2017-11-28 | Halliburton Energy Services Inc | Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas. |
CA2971863C (en) | 2015-03-05 | 2019-09-24 | Halliburton Energy Services, Inc. | Biopolymer composite for water-based treatment fluids |
CA2983633A1 (en) | 2015-04-23 | 2016-10-27 | Saudi Arabian Oil Company | Date seed powder as a fluid loss additive for drilling fluids |
CN106467602B (zh) * | 2015-08-21 | 2018-06-08 | 中国石油化工股份有限公司 | 一种耐温抗盐油井水泥降失水剂及其制备方法和应用 |
CN105754564B (zh) * | 2016-04-22 | 2020-03-10 | 中国石油集团川庆钻探工程有限公司 | 一种钻井液用降滤失剂的制备方法 |
CN108658533B (zh) * | 2017-03-28 | 2020-11-06 | 北京中实上庄混凝土有限责任公司 | 喷射混凝土及其制备方法 |
CN108929405A (zh) * | 2017-05-25 | 2018-12-04 | 中国石油化工股份有限公司 | 一种抗高温抗盐降失水剂及其制备方法和应用 |
CN108275941B (zh) * | 2018-01-25 | 2020-07-14 | 龙南恒沣建材有限公司 | 清水混凝土复合外加剂和清水混凝土 |
CN109181658A (zh) * | 2018-08-22 | 2019-01-11 | 石家庄华莱鼎盛科技有限公司 | 钻井液用降滤失剂丙烯酰胺/丙烯酸共聚物及其制备方法 |
CN111018410B (zh) * | 2018-10-09 | 2022-06-03 | 中国石油化工股份有限公司 | 一种水泥浆体系及其制备方法 |
CN109593313B (zh) * | 2018-10-23 | 2020-11-27 | 湖北洋田塑料制品有限公司 | 一种剪切增稠液体及其制备方法 |
CN109776728B (zh) * | 2019-01-14 | 2021-02-12 | 中国石油大学(华东) | 钻井液用暂堵剂及其制备方法以及水基钻井液和应用 |
US11028309B2 (en) | 2019-02-08 | 2021-06-08 | Baker Hughes Oilfield Operations Llc | Method of using resin coated sized particulates as spacer fluid |
CN111218263B (zh) * | 2020-02-27 | 2022-07-01 | 成都欧美克石油科技股份有限公司 | 一种油井水泥用减阻剂 |
CN111454392A (zh) * | 2020-03-18 | 2020-07-28 | 滨州德润化工有限责任公司 | 一种钻井液用抗温抗复合盐降失水剂 |
CN111825795B (zh) * | 2020-07-28 | 2022-08-09 | 北京普斯维斯石油技术有限责任公司 | 一种固井用高温降失水剂及其制备方法 |
US11352545B2 (en) | 2020-08-12 | 2022-06-07 | Saudi Arabian Oil Company | Lost circulation material for reservoir section |
CN116333212B (zh) * | 2023-05-25 | 2023-08-04 | 东营市北陆生物科技有限公司 | 一种针对盾构泥浆脱水专用阴离子聚合物及其制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898037A (en) | 1972-06-01 | 1975-08-05 | Betz Laboratories | Acrylamido-sulfonic acid polymers and their use |
US4670164A (en) | 1980-01-25 | 1987-06-02 | Nl Industries, Inc. | Liquid polymer containing compositions for thickening aqueous systems |
US4581821A (en) | 1980-02-14 | 1986-04-15 | Medtronic, Inc. | Method of preparing tape electrode |
US4587238A (en) * | 1981-07-06 | 1986-05-06 | Merck & Co., Inc. | Substituted caprylolactam derivatives as anti-hypertensives |
US4578267A (en) | 1981-09-15 | 1986-03-25 | Morton Thiokol, Inc. | Skin conditioning polymer containing alkoxylated nitrogen salts of sulfonic acid |
US4944885A (en) | 1983-10-26 | 1990-07-31 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4895664A (en) | 1983-10-26 | 1990-01-23 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4687516A (en) | 1984-12-11 | 1987-08-18 | Halliburton Company | Liquid fluid loss control additive for oil field cements |
US4895663A (en) | 1986-05-16 | 1990-01-23 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4717542A (en) | 1987-01-23 | 1988-01-05 | W. R. Grace & Co. | Inhibiting corrosion of iron base metals |
JP2587480B2 (ja) | 1988-11-09 | 1997-03-05 | 株式会社日本触媒 | 掘削泥水用添加剤 |
US5032295A (en) | 1989-04-25 | 1991-07-16 | National Starch And Chemical Investment Holding Corporation | Polymers for use in drilling muds |
US5169537A (en) | 1991-03-15 | 1992-12-08 | Betz Laboratories, Inc. | Water soluble terpolymers and methods of use thereof |
US5128427A (en) * | 1991-03-15 | 1992-07-07 | Betz Laboratories, Inc. | Terpolymer from sodium arcylate, sodium salt of amps and allyl ether of glycerol |
US5180498A (en) | 1992-01-28 | 1993-01-19 | Betz Laboratories, Inc. | Polymers for the treatment of boiler water |
US5663123A (en) | 1992-07-15 | 1997-09-02 | Kb Technologies Ltd. | Polymeric earth support fluid compositions and method for their use |
US5674275A (en) | 1994-04-06 | 1997-10-07 | Graphic Controls Corporation | Polyacrylate and polymethacrylate ester based hydrogel adhesives |
US5670558A (en) | 1994-07-07 | 1997-09-23 | Terumo Kabushiki Kaisha | Medical instruments that exhibit surface lubricity when wetted |
US5710108A (en) | 1996-04-05 | 1998-01-20 | Rheox, Inc. | Biopolymer/oil suspension compositions utilized in aqueous-based fluids used in the oil service industry including completion and drilling fluids |
-
2000
- 2000-12-08 US US09/732,537 patent/US6465587B1/en not_active Expired - Lifetime
-
2001
- 2001-10-25 BR BR0116463-5A patent/BR0116463A/pt not_active IP Right Cessation
- 2001-10-25 EP EP01988392A patent/EP1358233B1/en not_active Expired - Lifetime
- 2001-10-25 CN CNB018202977A patent/CN1229408C/zh not_active Expired - Fee Related
- 2001-10-25 WO PCT/US2001/050170 patent/WO2002046253A2/en active Application Filing
- 2001-10-25 CA CA002428096A patent/CA2428096C/en not_active Expired - Fee Related
- 2001-10-25 MX MXPA03004847A patent/MXPA03004847A/es active IP Right Grant
- 2001-10-25 DE DE60136857T patent/DE60136857D1/de not_active Expired - Lifetime
- 2001-10-25 AU AU2002241704A patent/AU2002241704A1/en not_active Abandoned
- 2001-11-17 EG EG20011214A patent/EG22967A/xx active
- 2001-11-28 AR ARP010105545A patent/AR035661A1/es unknown
-
2002
- 2002-08-20 US US10/224,525 patent/US6590050B1/en not_active Expired - Lifetime
-
2003
- 2003-06-06 NO NO20032589A patent/NO20032589L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CN1229408C (zh) | 2005-11-30 |
WO2002046253A3 (en) | 2003-08-07 |
CN1489606A (zh) | 2004-04-14 |
CA2428096A1 (en) | 2002-06-13 |
CA2428096C (en) | 2009-02-17 |
AU2002241704A1 (en) | 2002-06-18 |
EP1358233B1 (en) | 2008-12-03 |
US6465587B1 (en) | 2002-10-15 |
EP1358233A2 (en) | 2003-11-05 |
NO20032589L (no) | 2003-08-06 |
US6590050B1 (en) | 2003-07-08 |
NO20032589D0 (no) | 2003-06-06 |
EG22967A (en) | 2003-12-31 |
WO2002046253A2 (en) | 2002-06-13 |
DE60136857D1 (de) | 2009-01-15 |
MXPA03004847A (es) | 2005-02-14 |
AR035661A1 (es) | 2004-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0116463A (pt) | Aditivos poliméricos de perda de fluido e métodos de uso dos mesmos | |
BR0207332A (pt) | Composição de fluido de fraturamento hidráulico, e, processo para gerar fissuras em uma formação subterrânea | |
CA2451334A1 (en) | Fracturing fluids and methods of making and using same | |
EA200900028A1 (ru) | Скважинный раствор | |
CA2383135A1 (en) | Method of identifying properties of substance with respect to human prostaglandin d2 receptors | |
WO2005059860A3 (fr) | Polymeres zwitterioniques comprenant des unites de type betaine et utilisation de polymeres zwitterioniques dans des fluides de forage | |
DK1686164T3 (da) | Gasolie- eller gasolieblandingskomponent | |
WO2005058843A8 (en) | Substituted 6-cyclohexylalkyl substituted 2-quinolinones and 2-quinoxalinones as poly(adp-ribose) polymerase inhibitors | |
ATE367798T1 (de) | Kosmetische zubereitung | |
EA200201117A1 (ru) | Вязкоэластичные поверхностно-активные вещества и содержащие их композиции | |
WO2000060023A3 (en) | Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids | |
PT1453512E (pt) | Derivados de acetileno tendo actividade antagonistica do mglur 5 | |
WO2001076640A3 (en) | Chemically modified novel erythropoietin stimulating protein compositions and methods | |
EP1267034A3 (en) | Subterranean formation treating fluids and concentrates | |
CA2262068A1 (en) | Water-soluble or water-swellable copolymers containing sulfonic groups, methods of preparing them, and applications | |
ATE341568T1 (de) | Wasserlösliche oder wasserquellbare sulfogruppenhaltige assoziativverdickende copolymere, verfahren zu deren herstellung und ihre verwendung | |
AU6696090A (en) | Lamellar Micelle Containing Compositions | |
ATE256131T1 (de) | Calanolide zur hemmung von btk | |
BRPI0516522A (pt) | aditivo de circulação perdida para fluidos de perfuração | |
DK1551935T3 (da) | Anvendelse af anioniske dispersionspolymerer som viskositetsmodifikatorer i vandige borefluider | |
BR0308191B1 (pt) | fluido de hidrocarboneto, uso do mesmo, composiÇço seladora de silicone e tinta. | |
CA2508339A1 (en) | Drilling fluid and methods of use thereof | |
WO2003074105A3 (en) | Localized fluid delivery having a porous applicator and methods for using the same | |
DE502004007243D1 (de) | 2-k-montageklebstoff mit hoher anfangshaftung | |
RS50879B (sr) | Kristalna natrijumova so telmisartana i njena primena kao angiotenzinskog antagonista |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2012 DE 28/07/2009. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: C09K 8/12 (2006.01), C04B 24/16 (2006.01), C04B 28 |