EA201792392A1 - Система с замедленным высвобождением для обработки резервуара и мониторинга - Google Patents

Система с замедленным высвобождением для обработки резервуара и мониторинга

Info

Publication number
EA201792392A1
EA201792392A1 EA201792392A EA201792392A EA201792392A1 EA 201792392 A1 EA201792392 A1 EA 201792392A1 EA 201792392 A EA201792392 A EA 201792392A EA 201792392 A EA201792392 A EA 201792392A EA 201792392 A1 EA201792392 A1 EA 201792392A1
Authority
EA
Eurasian Patent Office
Prior art keywords
microcapsules
compositions
oil
sustained
reagent
Prior art date
Application number
EA201792392A
Other languages
English (en)
Other versions
EA034768B1 (ru
Inventor
Нил Боррелл
Чунь-Тянь Чжао
Original Assignee
Джонсон Мэтти Паблик Лимитед Компани
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53488994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201792392(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Джонсон Мэтти Паблик Лимитед Компани filed Critical Джонсон Мэтти Паблик Лимитед Компани
Publication of EA201792392A1 publication Critical patent/EA201792392A1/ru
Publication of EA034768B1 publication Critical patent/EA034768B1/ru

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
    • C09K8/035—Organic additives
    • 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
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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
    • E21B47/00—Survey of boreholes or wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • E21B47/111—Locating fluid leaks, intrusions or movements using tracers; using radioactivity using radioactivity
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)

Abstract

Описаны композиции, содержащие смесь микрокапсул (1, 10, 11, 13, 14, 15) и блочного полимера, где микрокапсулы имеют реагент для добычи нефти, содержащийся внутри микрокапсул. Микрокапсулы могут присутствовать в разнообразных конфигурациях. Микрокапсулы включают в себя ядро (2, 12) или микроматрицу (7), содержащее(щую) реагенты для добычи нефти. Ядро или микроматрица может быть окружено(а) одной или более полимерными оболочками (3), где каждая оболочка включает по меньшей мере один полимер, который влияет на высвобождение реагента для добычи нефти из композиции. Композиции обеспечивают замедленное (длительное) высвобождение реагента для добычи нефти во флюид в нефтеносном резервуаре в течение длительных периодов времени. Описаны способы изготовления композиций и изделий, содержащих композиции. Также описаны способы отслеживания движения флюида в углеводородном резервуаре с использованием композиций, и способы обеспечения замедленного (длительного) высвобождения реагентов для добычи нефти.
EA201792392A 2015-04-30 2016-04-26 Система с замедленным высвобождением для обработки резервуара и мониторинга EA034768B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1507479.2A GB201507479D0 (en) 2015-04-30 2015-04-30 Sustained release system for reservoir treatment and monitoring
PCT/GB2016/051172 WO2016174413A1 (en) 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring

Publications (2)

Publication Number Publication Date
EA201792392A1 true EA201792392A1 (ru) 2018-04-30
EA034768B1 EA034768B1 (ru) 2020-03-18

Family

ID=53488994

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201792392A EA034768B1 (ru) 2015-04-30 2016-04-26 Система с замедленным высвобождением для обработки резервуара и мониторинга

Country Status (7)

Country Link
US (2) US10370587B2 (ru)
EP (1) EP3289041B1 (ru)
BR (1) BR112017023201B1 (ru)
DK (1) DK3289041T3 (ru)
EA (1) EA034768B1 (ru)
GB (3) GB201507479D0 (ru)
WO (1) WO2016174413A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114437691A (zh) * 2020-10-19 2022-05-06 中国石油化工股份有限公司 一种缓释型固体抑盐剂

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2563337B (en) * 2016-03-07 2021-07-14 Resman As Tracer injections
US10962481B2 (en) 2016-09-08 2021-03-30 Baker Hughes, A Ge Company, Llc Amine detection using surface enhanced Raman spectroscopy with functionalized nanoparticles
US10344588B2 (en) * 2016-11-07 2019-07-09 Saudi Arabian Oil Company Polymeric tracers
ES2955010T3 (es) 2017-05-15 2023-11-28 Ecolab Usa Inc Agente de control de incrustación de sulfuro de hierro para pozos geotérmicos
AR112058A1 (es) 2017-05-23 2019-09-18 Ecolab Usa Inc Sistema de inyección para administración controlada de sustancias químicas sólidas de campos petrolíferos
CA3064009A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Dilution skid and injection system for solid/high viscosity liquid chemicals
US20220177775A1 (en) * 2017-07-13 2022-06-09 Baker Hughes Holdings Llc Delivery System for Oil-Soluble Well Treatment Agents and Methods of Using the Same
CN107882551A (zh) * 2017-11-09 2018-04-06 富象油气技术服务有限公司 一种智能示踪剂、其制备方法和应用以及油田示踪分析方法
CN107989600B (zh) * 2017-12-13 2023-09-12 捷贝通石油技术集团股份有限公司 一种水基痕量化学示踪剂及用于测量注水井井间连通性的方法
US11193368B2 (en) * 2018-04-27 2021-12-07 Ypf Tecnologia S.A. Nanotracer for oil recovery comprising an occluded polynucleotide and method of preparation thereof
US10995610B2 (en) * 2018-04-27 2021-05-04 Ypf Technologia S.A. Nanotracer for oil recovery and method of preparation thereof
GB201810188D0 (en) * 2018-06-21 2018-08-08 Johnson Matthey Plc Oil field chemical-carrying material and process for making the same
GB201813981D0 (en) 2018-08-28 2018-10-10 Johnson Matthey Plc Method for reservoir monitoring, method of preparing a reservoir, and reservoir adapted for monitoring
WO2020051302A1 (en) 2018-09-06 2020-03-12 Ecolab Usa Inc. Oleyl propylenediamine-based corrosion inhibitors
US10739269B2 (en) * 2018-10-18 2020-08-11 Baker Hughes, A Ge Company, Llc Detection of trace chemicals in oil and gas applications
CN109810684B (zh) * 2019-03-01 2022-11-25 中国石油大学(华东) 一种用于驱油聚合物除氧的微纳米胶囊及其制备方法
WO2020264406A1 (en) * 2019-06-26 2020-12-30 Victory Elements, LLC Objects and tools for use hydraulic fracturing and methods of manufacturing same
GB202006357D0 (en) 2020-04-30 2020-06-17 Johnson Matthey Plc An oil field chemical release system
US20230117956A1 (en) * 2020-04-30 2023-04-20 Johnson Matthey Public Limited Company An oil field chemical release system
WO2022015816A1 (en) * 2020-07-14 2022-01-20 Aramco Services Company Egradable tags for depth correlation mud logging
CN113652212B (zh) * 2020-08-26 2022-10-28 中国石油大学(北京) 形状记忆型防漏堵漏体系及其制备方法和应用
US11773715B2 (en) 2020-09-03 2023-10-03 Saudi Arabian Oil Company Injecting multiple tracer tag fluids into a wellbore
US11660595B2 (en) 2021-01-04 2023-05-30 Saudi Arabian Oil Company Microfluidic chip with multiple porosity regions for reservoir modeling
US20220220362A1 (en) * 2021-01-11 2022-07-14 Nissan Chemical Corporation Chemical fluid containing an antioxidant for underground treatment of oil and gas reservoirs
US11534759B2 (en) 2021-01-22 2022-12-27 Saudi Arabian Oil Company Microfluidic chip with mixed porosities for reservoir modeling
US11486242B2 (en) * 2021-01-27 2022-11-01 Saudi Arabian Oil Company Methods for targeted chemical treatment of well bores
GB202109150D0 (en) 2021-06-25 2021-08-11 Johnson Matthey Plc Acid-releasable tracer compositions
US20230129848A1 (en) * 2021-10-21 2023-04-27 Saudi Arabian Oil Company Target delivery of chemical tracers for single well chemical tracer tests
US11725139B2 (en) 2021-12-13 2023-08-15 Saudi Arabian Oil Company Manipulating hydrophilicity of conventional dye molecules for water tracer applications
US11999855B2 (en) 2021-12-13 2024-06-04 Saudi Arabian Oil Company Fluorescent dye molecules having hydrophilicity and hydrophobicity for tracer applications
US12000278B2 (en) 2021-12-16 2024-06-04 Saudi Arabian Oil Company Determining oil and water production rates in multiple production zones from a single production well
US20230279770A1 (en) * 2022-03-07 2023-09-07 Talgat Shokanov Method of using an ultrahigh resolution nanoparticle tracer additive in a wellbore, hydraulic fractures and subsurface reservoir
CN114854385B (zh) * 2022-03-21 2023-11-03 中国石油化工股份有限公司 一种具有包裹外壳的沥青质分散抑制剂及其制备方法
US11639460B1 (en) * 2022-04-20 2023-05-02 Southwest Petroleum University Nanometer self-locking bentonite film-forming agent, method for preparing the same, and film-forming drilling fluid

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898734A (en) * 1988-02-29 1990-02-06 Massachusetts Institute Of Technology Polymer composite for controlled release or membrane formation
US5929437A (en) 1995-08-18 1999-07-27 Protechnics International, Inc. Encapsulated radioactive tracer
NO305181B1 (no) 1996-06-28 1999-04-12 Norsk Hydro As Fremgangsmate for a bestemme innstromningen av olje og/eller gass i en bronn
US6279656B1 (en) 1999-11-03 2001-08-28 Santrol, Inc. Downhole chemical delivery system for oil and gas wells
ATE337550T1 (de) 2000-04-26 2006-09-15 Resman As Überwachung eines reservoirs
NO20002137A (no) 2000-04-26 2001-04-09 Sinvent As Reservoarovervåkning ved bruk av kjemisk intelligent frigjøring av tracere
WO2001094744A1 (en) 2000-06-06 2001-12-13 T R Oil Services Limited Microcapsule well treatment
EA004357B1 (ru) 2000-07-21 2004-04-29 Синвент Ас Комбинированная система из облицовки и матрицы
NO321768B1 (no) 2004-06-30 2006-07-03 Inst Energiteknik System for tracerfrigjoring i en fluidstrom
US20060052251A1 (en) * 2004-09-09 2006-03-09 Anderson David K Time release multisource marker and method of deployment
US20060223713A1 (en) 2005-04-05 2006-10-05 Bj Services Company Method of completing a well with hydrate inhibitors
US8586510B2 (en) 2005-04-15 2013-11-19 Halliburton Energy Services, Inc. Methods and compositions for delaying the release of treatment chemicals
US7968500B2 (en) 2008-06-25 2011-06-28 Baker Hughes Incorporated Gas hydrate protection with heat producing two-component gas hydrate inhibitors
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
US20110277996A1 (en) 2010-05-11 2011-11-17 Halliburton Energy Services, Inc. Subterranean flow barriers containing tracers
US9010430B2 (en) 2010-07-19 2015-04-21 Baker Hughes Incorporated Method of using shaped compressed pellets in treating a well
WO2012075293A2 (en) * 2010-12-01 2012-06-07 Isp Investments Inc. Hydrogel microcapsules
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
US9108178B2 (en) * 2011-02-14 2015-08-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Elongated microcapsules and their formation
US20130068469A1 (en) * 2011-09-15 2013-03-21 Baojiu Lin Pressurized Polymer Beads As Proppants
RU2618796C2 (ru) 2011-11-22 2017-05-11 Бэйкер Хьюз Инкорпорейтед Способ использования индикаторов с контролируемым высвобождением
US9255471B2 (en) * 2012-12-07 2016-02-09 Schlumberger Technology Corporation Encapsulated explosive pellet
US9994759B2 (en) * 2013-08-13 2018-06-12 Research Triangle Institute Core-shell triggered release systems
GB201315848D0 (en) 2013-09-05 2013-10-23 Johnson Matthey Plc Tracer and method
US20170204316A1 (en) 2013-09-16 2017-07-20 Basf Enzymes Llc Controlled break enzyme formulations
US9810040B2 (en) * 2014-12-23 2017-11-07 Exxonmobil Upstream Research Company Methods for inhibiting scale formation in a hydrocarbon well
CN108102456A (zh) * 2017-12-18 2018-06-01 天津大学 一种自修复功能的双微胶囊组合物及在自修复功能防护涂层上的应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114437691A (zh) * 2020-10-19 2022-05-06 中国石油化工股份有限公司 一种缓释型固体抑盐剂

Also Published As

Publication number Publication date
GB201719802D0 (en) 2018-01-10
EP3289041B1 (en) 2023-03-08
WO2016174413A1 (en) 2016-11-03
GB2540840A (en) 2017-02-01
BR112017023201B1 (pt) 2022-09-13
GB201507479D0 (en) 2015-06-17
GB2555300A (en) 2018-04-25
EA034768B1 (ru) 2020-03-18
GB2540840B (en) 2017-08-16
US20190382653A1 (en) 2019-12-19
US10927292B2 (en) 2021-02-23
DK3289041T3 (da) 2023-03-27
GB2555300B (en) 2022-06-08
US10370587B2 (en) 2019-08-06
EP3289041A1 (en) 2018-03-07
BR112017023201A2 (pt) 2018-08-07
US20180298277A1 (en) 2018-10-18

Similar Documents

Publication Publication Date Title
EA201792392A1 (ru) Система с замедленным высвобождением для обработки резервуара и мониторинга
EA201792390A1 (ru) Система с контролируемым высвобождением для высвобождения реагентов для добычи нефти и применение системы для обработки и мониторинга пласта
CL2020002805A1 (es) Método para identificar un modulador de un sistema biológico; método para identificar un modulador de un proceso de enfermedad (divisional 201302526)
BR112015030918A2 (pt) método para produção de células progenitoras renais, e fármacos contendo células progenitoras renais
MX2015016968A (es) Composiciones y metodos para procesamiento de muestras.
EP4219745A3 (en) Spatially encoded biological assays using a microfluidic device
WO2014116851A3 (en) Methods and systems for using a cloud computing environment to share biological related data
WO2016100976A3 (en) Methods for identifying multiple epitopes in selected sub-populations of cells
BR112017007777A2 (pt) canabidiol para uso, método para tratar convulsões atônicas, e, composição.
ECSP17068938A (es) Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo
EA201690849A1 (ru) Составы со стриголактоном и их применения
BR112015013822A2 (pt) método de vaso único para a síntese de cu-ssz-13, o composto obtido através do método e utilização do mesmo
WO2012042374A3 (en) Method of determining number or concentration of molecules
BR112013007345A2 (pt) método para fabricar grânulos sólidos
EA201491458A1 (ru) Способ получения водного раствора, содержащего по меньшей мере один гидрокарбонат щелочно-земельного металла, и его применение
BR112013010503A2 (pt) método e sistema para rastreamento de material
BR112015007251A2 (pt) materiais pesados de alta densidade para operações de manutenção de campo de petróleo
BR112018010229A2 (pt) sistema catalisador e processo para a produção de glicóis
BR112017004029A2 (pt) produção de poliolefinas com catalisadores à base de cromo
BR112014031051A2 (pt) processo para produção de uma composição contendo folistatina ativa
ATE513007T1 (de) Aufbewahrungsverfahren für wässrige partikeldispersion die mit einem polymer modifiziert wurde welcher eine obere lösungstemperatur besitzt
MX2016011530A (es) Mejoras en o con relacion a compuestos organicos.
BR112017007498A2 (pt) método de tratamento de uma porção de um poço, sistema de poço, e, fluido de tratamento de poço.
CL2015000446A1 (es) Sistema de análisis de interacciones de aprendizaje, que comprende medios para: comunicar, gestionar interacciones a través de los medios para comunicar, analizar el progreso de dichas interacciones, almacenar información; sistema para análisis de aprendizaje de llamada; métodos de aprendizaje de llamada en sistema de comunicación.
BR112017006347A2 (pt) método de tratamento de uma porção de um poço, sistema, e, fluido de tratamento de poço.

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 BY KG TJ TM