[go: up one dir, main page]

NO20050136D0 - Fremgangsmate for fremstilling av mikropartikler - Google Patents

Fremgangsmate for fremstilling av mikropartikler

Info

Publication number
NO20050136D0
NO20050136D0 NO20050136A NO20050136A NO20050136D0 NO 20050136 D0 NO20050136 D0 NO 20050136D0 NO 20050136 A NO20050136 A NO 20050136A NO 20050136 A NO20050136 A NO 20050136A NO 20050136 D0 NO20050136 D0 NO 20050136D0
Authority
NO
Norway
Prior art keywords
microparticles
preparation
Prior art date
Application number
NO20050136A
Other languages
English (en)
Other versions
NO20050136L (no
Inventor
Simon Neil Duncum
Ian Ralph Collins
Original Assignee
Bp Exploration Operating
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of NO20050136D0 publication Critical patent/NO20050136D0/no
Publication of NO20050136L publication Critical patent/NO20050136L/no

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Colloid Chemistry (AREA)
NO20050136A 2002-06-13 2005-01-11 Fremgangsmate for fremstilling av mikropartikler NO20050136L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0213599.4A GB0213599D0 (en) 2002-06-13 2002-06-13 Process
PCT/GB2003/002091 WO2003106809A1 (en) 2002-06-13 2003-05-15 Method of preparing microparticles

Publications (2)

Publication Number Publication Date
NO20050136D0 true NO20050136D0 (no) 2005-01-11
NO20050136L NO20050136L (no) 2005-03-14

Family

ID=9938518

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050136A NO20050136L (no) 2002-06-13 2005-01-11 Fremgangsmate for fremstilling av mikropartikler

Country Status (9)

Country Link
US (1) US20060166838A1 (no)
EP (1) EP1511916A1 (no)
CN (1) CN1659358A (no)
AU (1) AU2003232330A1 (no)
CA (1) CA2488810A1 (no)
EA (1) EA007090B1 (no)
GB (1) GB0213599D0 (no)
NO (1) NO20050136L (no)
WO (1) WO2003106809A1 (no)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841593B2 (en) 2001-07-05 2005-01-11 Baker Hughes Incorporated Microencapsulated and macroencapsulated drag reducing agents
FR2867075B1 (fr) * 2004-03-03 2006-07-14 Ethypharm Sa Procede de preparation de microspheres biodegradables calibrees
US8598092B2 (en) 2005-02-02 2013-12-03 Halliburton Energy Services, Inc. Methods of preparing degradable materials and methods of use in subterranean formations
US9227221B2 (en) * 2005-09-19 2016-01-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hydrophilic-core microcapsules and their formation
RU2307145C1 (ru) * 2006-02-08 2007-09-27 Общество с ограниченной ответственностью "Цементные технологии" Способ регулирования скорости твердения цементных растворов
US8871988B2 (en) * 2006-02-22 2014-10-28 David Graham Controlling the formation of crystalline hydrates in fluid systems
US8235119B2 (en) * 2006-03-30 2012-08-07 Canadian Energy Services, Lp Drilling fluid and method for reducing lost circulation
CA2675295C (en) 2007-01-30 2015-02-03 Exxonmobil Upstream Research Company Floating dispersant paste
US8178483B2 (en) 2007-03-30 2012-05-15 Colgate-Palmolive Company Polymeric encapsulates having a quaternary ammonium salt and methods for producing the same
US8282266B2 (en) 2007-06-27 2012-10-09 H R D Corporation System and process for inhibitor injection
WO2009006731A1 (en) * 2007-07-06 2009-01-15 Canadian Energy Services L.P. Drilling fluid additive for reducing lost circulation in a drilling operation
US8043999B2 (en) 2007-07-17 2011-10-25 Schlumberger Technology Corporation Stabilizing biphasic concentrates through the addition of small amounts of high molecular weight polyelectrolytes
US8044000B2 (en) 2007-07-17 2011-10-25 Schlumberger Technology Corporation Polymer delivery in well treatment applications
US9475974B2 (en) 2007-07-17 2016-10-25 Schlumberger Technology Corporation Controlling the stability of water in water emulsions
US9040468B2 (en) 2007-07-25 2015-05-26 Schlumberger Technology Corporation Hydrolyzable particle compositions, treatment fluids and methods
US10011763B2 (en) 2007-07-25 2018-07-03 Schlumberger Technology Corporation Methods to deliver fluids on a well site with variable solids concentration from solid slurries
US20090038799A1 (en) * 2007-07-27 2009-02-12 Garcia-Lopez De Victoria Marieliz System, Method, and Apparatus for Combined Fracturing Treatment and Scale Inhibition
US7886822B2 (en) 2007-07-27 2011-02-15 Schlumberger Technology Corporation System, method, and apparatus for acid fracturing with scale inhibitor protection
MX2010000999A (es) * 2007-07-27 2010-03-01 Schlumberger Technology Bv Sistema, método y aparato para fracturación con ácido con protección anti-incrustante.
US7703527B2 (en) * 2007-11-26 2010-04-27 Schlumberger Technology Corporation Aqueous two-phase emulsion gel systems for zone isolation
US7703521B2 (en) 2008-02-19 2010-04-27 Schlumberger Technology Corporation Polymeric microspheres as degradable fluid loss additives in oilfield applications
US7950459B2 (en) 2009-01-15 2011-05-31 Schlumberger Technology Corporation Using a biphasic solution as a recyclable coiled tubing cleanout fluid
US20100184631A1 (en) * 2009-01-16 2010-07-22 Schlumberger Technology Corporation Provision of viscous compositions below ground
US8425986B2 (en) * 2009-02-06 2013-04-23 California Institute Of Technology Composite nanostructure solid acid fuel cell electrodes via electrospray deposition
WO2010121307A1 (en) * 2009-04-21 2010-10-28 The University Of Queensland Complex emulsions
US9290689B2 (en) 2009-06-03 2016-03-22 Schlumberger Technology Corporation Use of encapsulated tracers
US8393395B2 (en) * 2009-06-03 2013-03-12 Schlumberger Technology Corporation Use of encapsulated chemical during fracturing
US8141637B2 (en) 2009-08-11 2012-03-27 Schlumberger Technology Corporation Manipulation of flow underground
GB2476057B (en) 2009-12-09 2012-05-30 Schlumberger Holdings Electro-chemical sensor
US8714248B2 (en) 2010-08-25 2014-05-06 Schlumberger Technology Corporation Method of gravel packing
US8448706B2 (en) 2010-08-25 2013-05-28 Schlumberger Technology Corporation Delivery of particulate material below ground
US9234415B2 (en) 2010-08-25 2016-01-12 Schlumberger Technology Corporation Delivery of particulate material below ground
US8459353B2 (en) 2010-08-25 2013-06-11 Schlumberger Technology Corporation Delivery of particulate material below ground
US8757264B2 (en) 2010-08-30 2014-06-24 Schlumberger Technology Corporation Viscous wellbore fluids
US20120082731A1 (en) * 2010-09-30 2012-04-05 Adrian Raiche Method For Removing Residual Organic Solvent From Microparticles
MX2013004194A (es) * 2010-10-20 2013-08-08 Schlumberger Technology Bv Latex degradable y metodo.
IT1406671B1 (it) * 2010-12-27 2014-03-07 Eni Spa Metodo per il recupero di olio da un giacimento mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
IT1403889B1 (it) * 2010-12-27 2013-11-08 Eni Spa Metodo per la riduzione del coning in pozzi a olio mediante fluidi micro(nano)strutturati a rilascio controllato di sostanze barriera
US9371479B2 (en) 2011-03-16 2016-06-21 Schlumberger Technology Corporation Controlled release biocides in oilfield applications
WO2013009895A1 (en) 2011-07-12 2013-01-17 Lawrence Livermore National Security, Llc Encapsulated tracers and chemicals for reservoir interrogation and manipulation
US9260647B2 (en) * 2011-11-14 2016-02-16 Baker Hughes Incorporated Metallic particle mediated viscosity reduction of viscoelastic surfactants
US9267070B2 (en) * 2011-11-18 2016-02-23 Baker Hughes Incorporated Mono- and polyenoic acid and metal particle mixtures for breaking VES-gelled fluids
CN102536178B (zh) * 2011-12-27 2014-12-24 中国石油天然气股份有限公司 延长易结垢注水井增注措施周期的方法
US20140073539A1 (en) * 2012-09-07 2014-03-13 Mitsui Chemicals, Inc. Aqueous dispersion and additives for fracturing work
CN103409127B (zh) * 2012-12-27 2016-05-11 中国石油天然气股份有限公司 降滤失剂及制备方法
CN103613318B (zh) * 2013-11-25 2015-06-24 深圳大学 一种混凝土水性修复剂的微胶囊化方法
US9127542B2 (en) 2014-01-28 2015-09-08 Lawrence O. Price Subterranean well treatment process
CN104031628B (zh) * 2014-05-23 2016-08-17 浙江大学 页岩气压裂液用超微胶囊型破胶剂的制备方法
CN103979484B (zh) * 2014-05-27 2017-08-08 华东理工大学 微应力诱导反应方法及使用其的指针核‑壳微颗粒的制备方法
CA2952238C (en) 2014-06-18 2022-11-22 Schlumberger Canada Limited Compositions and methods for well cementing
US9631139B2 (en) * 2014-07-17 2017-04-25 Aramco Services Company Encapsulation and controlled delivery of strong mineral acids
WO2016069937A1 (en) * 2014-10-31 2016-05-06 Chevron U.S.A. Inc. Polymer compositions
EP3317328B1 (en) * 2015-06-30 2026-01-28 SHPP Global Technologies B.V. Process of making polyimide micronized particles
WO2017015372A1 (en) * 2015-07-23 2017-01-26 Deepak Patil Controlled release of well treatment agents into oil wells
RU2612164C2 (ru) * 2015-08-20 2017-03-02 Общество с ограниченной ответственностью "Газпром добыча Краснодар" Технологическая смесь для удаления пластовой жидкости, содержащей высокоминерализованную пластовую воду и увк, из газовых и газоконденсатных скважин
EP3144058A1 (en) 2015-09-16 2017-03-22 Calyxia Method for preparing microcapsules by double emulsion
EP3144059A1 (en) * 2015-09-16 2017-03-22 Total Marketing Services Method for preparing microcapsules by double emulsion
WO2017078699A1 (en) 2015-11-04 2017-05-11 Halliburton Energy Services, Inc. Downhole payload release containers, method and system of using the same
MX2018008535A (es) * 2016-01-19 2019-08-22 Res Triangle Inst Metodos y materiales para liberacion controlada de sustancias químicas deseadas.
WO2017137789A1 (en) 2016-02-11 2017-08-17 Services Petroliers Schlumberger Release of expansion agents for well cementing
US10941329B2 (en) 2016-04-08 2021-03-09 Schlumberger Technology Corporation Slurry comprising an encapsulated expansion agent for well cementing
FR3064190B1 (fr) * 2017-03-21 2023-04-14 Capsum Procede de preparation de capsules comprenant au moins une substance hydrosoluble ou hydrophile et capsules obtenues
FR3064193B1 (fr) * 2017-03-21 2021-04-30 Calyxia Procede de preparation de capsules avec des proprietes de retention ameliorees et capsules obtenues
FR3064189B1 (fr) * 2017-03-21 2019-04-26 Capsum Encapsulation de reactifs pour la preparation d'un biomateriau
CN108499498B (zh) * 2018-03-09 2020-06-30 中国工程物理研究院激光聚变研究中心 一种制备聚合物微空心微球的方法
CN108822820B (zh) * 2018-05-22 2020-11-03 东莞理工学院 一种隔离型水合物动力学抑制胶囊及其制备方法与应用
CN108980623B (zh) * 2018-06-22 2021-01-08 东莞理工学院 一种对水合物响应的动力学抑制油水乳液及其制备方法和应用
US11932808B2 (en) * 2018-06-28 2024-03-19 Halliburton Energy Services, Inc. Calcium carbonate/polymer particulate additives for use in subterranean operations
CA3038556A1 (en) * 2019-04-01 2020-10-01 Fluid Energy Group Ltd. Composition useful in sulfate scale removal
CN112127851B (zh) * 2019-06-24 2021-11-09 南京延长反应技术研究院有限公司 一种微界面强化系统在开采可燃冰中的应用
CA3164869A1 (en) * 2020-01-27 2021-08-05 Leah Marie JOHNSON Tunable degradation of ester-based epoxy formulations
CN111763503B (zh) * 2020-07-10 2021-01-15 西南石油大学 一种钻井液用硫化氢抑制剂及其制备方法
CN112300767B (zh) * 2020-09-22 2022-04-05 山东大学 一种绿色靶向微胶囊及制备体系、制备方法和应用
CN112341998A (zh) * 2020-11-16 2021-02-09 成都理工大学 一种堵漏材料及其制备方法
AU2021382875A1 (en) * 2020-11-18 2023-06-22 Microcaps Ag Encased oil core microcapsules
US20240035373A1 (en) 2022-07-27 2024-02-01 Aramco Services Company Partially degradable particulates as time-released tracers for acidized and fractured gas wells
CN116396741B (zh) * 2023-04-11 2024-04-30 四川川庆井下科技有限公司 一种抗菌可降解助排剂及其制备方法
CN117147395B (zh) * 2023-11-01 2023-12-26 东北石油大学三亚海洋油气研究院 用于测量多孔介质内乳状液液滴大小的实验装置与方法
CN121203094A (zh) * 2025-11-28 2025-12-26 西南石油大学 一种基于双重乳液的耐温耐盐缓膨微球及制备方法与应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009698B (en) * 1977-12-13 1982-05-26 British Petroleum Co Preparation of emulsions
US4456067A (en) 1981-04-03 1984-06-26 Marathon Oil Company Process for inhibiting hydrate formation in producing gas wells
US4509950A (en) 1983-03-24 1985-04-09 Imperial Chemical Industries Plc Emulsifying agents
US4504276A (en) 1983-03-24 1985-03-12 Imperial Chemical Industries Plc Emulsifying agents
GB8410393D0 (en) 1984-04-24 1984-05-31 Ici Plc Fluid compositions
US4986354A (en) 1988-09-14 1991-01-22 Conoco Inc. Composition and placement process for oil field chemicals
EP0479462B1 (en) 1990-10-04 1995-11-08 Britoil Plc Method for inhibiting scale formation
GB9116610D0 (en) * 1991-08-01 1991-09-18 Danbiosyst Uk Preparation of microparticles
US5922652A (en) 1992-05-05 1999-07-13 Procter & Gamble Microencapsulated oil field chemicals
CA2196775C (en) 1994-08-05 2005-04-19 Simon Neil Duncum Hydrate inhibition
GB9505864D0 (en) 1995-03-23 1995-05-10 Bp Exploration Operating Hydrate Inhibition
GB9611422D0 (en) * 1996-05-31 1996-08-07 Bp Exploration Operating Coated scale inhibitors
GB9930219D0 (en) * 1999-12-21 2000-02-09 Bp Exploration Operating Process
AU2001278587A1 (en) 2000-08-07 2002-02-18 T R Oil Services Limited Method for delivering chemicals to an oil or gas well
US6364011B1 (en) * 2000-10-04 2002-04-02 Billy James Bergeron System and method for handling tubular members

Also Published As

Publication number Publication date
EP1511916A1 (en) 2005-03-09
CA2488810A1 (en) 2003-12-24
NO20050136L (no) 2005-03-14
GB0213599D0 (en) 2002-07-24
US20060166838A1 (en) 2006-07-27
CN1659358A (zh) 2005-08-24
EA007090B1 (ru) 2006-06-30
EA200401543A1 (ru) 2005-08-25
WO2003106809A1 (en) 2003-12-24
AU2003232330A1 (en) 2003-12-31

Similar Documents

Publication Publication Date Title
NO20050136D0 (no) Fremgangsmate for fremstilling av mikropartikler
NO20042680L (no) Fremgangsmater for fremstilling av O-demetylvenflaxine
NO20070753L (no) Fremgangsmåte for fremstilling av dihydropteridinoner
DK1854454T3 (da) Fremgangsmåde til fremstilling af amorf telmisartan
NO20042204L (no) Fremgangsmate for fremstilling av titanoksidholdig slagg
NO20053796D0 (no) Process for the production of particles
DK1546122T3 (da) Fremgangsmåde til fremstilling af valsartan
NO20043586L (no) Fremgangsmate for fremstilling av organiske forbindelser
NO20040278L (no) Fremgangsmate for fremstilling av perindopril
NO20040253L (no) Fremgangsmater for behandling av leverfibroser
NO20034864D0 (no) Preparat for behandling av legemiddelindusert forstoppelse med 15-keto-prostaglandiner
NO20044814L (no) Fremgangsmate for fremstilling av combretastaniner
NO20033408D0 (no) Fremgangsmåte for fremstilling av krystallinske nanopartikler
NO20041182L (no) Fremgangsmate for fremstilling av silisium
FI20030383A0 (fi) Menetelmä katalyytin valmistamiseksi
NO20041850L (no) Fremgangsmate for dannelse av profenkrystaller
NO20042640L (no) Fremgangsmate for fremstilling av ekinocandinderivater
NO20035538D0 (no) Fremgangsmåte for fremstilling av zaleplon
NO20052807D0 (no) Fremgangsmate for fremstilling av aminosyrer
NO20023445D0 (no) Fremgangsmåte for fremstilling av peptider
NO20034597L (no) Fremgangsmate for fremstilling av cantaxantin
NO20035586D0 (no) Fremgangsmåte for fremstilling av cykloheksanol-derivater
NO20052471D0 (no) Fremgangsmate for fremstilling av 3-metyltiopropanal.
NO20044332L (no) Forbedret fremgangsmate for fremstilling av nevirapine
NO20043948L (no) Fremstilling av olefiner

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application