MX347441B - Polímero expandible con sitios aniónicos. - Google Patents
Polímero expandible con sitios aniónicos.Info
- Publication number
- MX347441B MX347441B MX2014006810A MX2014006810A MX347441B MX 347441 B MX347441 B MX 347441B MX 2014006810 A MX2014006810 A MX 2014006810A MX 2014006810 A MX2014006810 A MX 2014006810A MX 347441 B MX347441 B MX 347441B
- Authority
- MX
- Mexico
- Prior art keywords
- crosslinker
- anionic sites
- labile
- particle
- gel
- Prior art date
Links
- 125000000129 anionic group Chemical group 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 239000004971 Cross linker Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 5
- 230000015556 catabolic process Effects 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 238000006731 degradation reaction Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- 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
- C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
-
- 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
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
La invención está dirigida a polímeros expandibles solubles en agua entrelazados estables y métodos para hacer los mismos. De modo más particular la invención se refiere a una composición que comprende partículas poliméricas expandibles que tienen sitios aniónicos y entrelazadores lábiles y entrelazadores estables, la partícula mezclada con un fluido y un entrelazador catiónico que es capaz de entrelazar de manera adicional la partícula a la degradación del entrelazador lábil y la exposición de los sitios aniónicos para formar un gel. Un uso particularmente importante es como un fluido de inyección en la producción de petróleo, en donde las partículas polimérica expandibles son inyectadas dentro de la zona de objetivo y cuando el calor y/o el PH adecuado de la zona de objetivo ocasionan la degradación del entrelazador lábil y la partícula se expande, el entrelazador catiónico entrelaza el polímero para formar un gel, derivando por tanto el agua hacia las regiones de menor permeabilidad y mejorando la recuperación de petróleo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18562609P | 2009-06-10 | 2009-06-10 | |
| PCT/US2010/037988 WO2010144588A1 (en) | 2009-06-10 | 2010-06-09 | Swellable polymer with anionic sites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX347441B true MX347441B (es) | 2017-04-25 |
Family
ID=43305416
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014006810A MX347441B (es) | 2009-06-10 | 2010-06-09 | Polímero expandible con sitios aniónicos. |
| MX2011013343A MX2011013343A (es) | 2009-06-10 | 2010-06-09 | Polimero expandible con sitios anionicos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011013343A MX2011013343A (es) | 2009-06-10 | 2010-06-09 | Polimero expandible con sitios anionicos. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8669214B2 (es) |
| CN (2) | CN105384869B (es) |
| AU (1) | AU2010258802B2 (es) |
| CA (1) | CA2761528C (es) |
| GB (1) | GB2482835B8 (es) |
| MX (2) | MX347441B (es) |
| MY (1) | MY152086A (es) |
| RU (1) | RU2540068C2 (es) |
| WO (1) | WO2010144588A1 (es) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170137703A1 (en) | 2007-12-11 | 2017-05-18 | Superior Silica Sands, LLC | Hydraulic fracture composition and method |
| US9057014B2 (en) | 2007-12-11 | 2015-06-16 | Aquasmart Enterprises, Llc | Hydraulic fracture composition and method |
| US9856415B1 (en) | 2007-12-11 | 2018-01-02 | Superior Silica Sands, LLC | Hydraulic fracture composition and method |
| US10920494B2 (en) | 2007-12-11 | 2021-02-16 | Aquasmart Enterprises, Llc | Hydraulic fracture composition and method |
| MX347441B (es) | 2009-06-10 | 2017-04-25 | Conocophillips Co | Polímero expandible con sitios aniónicos. |
| US20130085248A1 (en) * | 2010-01-07 | 2013-04-04 | Isp Investments Inc. | Polymers prepared from mixtures of multifunctional n-vinylformamide and hybrid reactive n-vinylformamide crosslinking monomer moieties and uses thereof |
| US8720557B2 (en) | 2012-01-13 | 2014-05-13 | Halliburton Energy Services, Inc. | In-situ crosslinking with aluminum carboxylate for acid stimulation of a carbonate formation |
| US9120965B2 (en) * | 2012-01-27 | 2015-09-01 | Nalco Company | Composition and method for recovering hydrocarbon fluids from a subterranean reservoir |
| US20130220608A1 (en) * | 2012-02-23 | 2013-08-29 | Halliburton Energy Services, Inc. | Modified particulate weighting agents and methods of using the same |
| CA2770347A1 (en) * | 2012-03-02 | 2013-09-02 | The Governors Of The University Of Alberta | Temperature switchable polymers for fine coal dewatering |
| US9399728B2 (en) | 2012-10-26 | 2016-07-26 | Halliburton Energy Services, Inc. | In-situ crosslinking and calcium ion complexation for acidizing a subterranean formation |
| WO2014082001A1 (en) * | 2012-11-26 | 2014-05-30 | Conocophillips Company | Crosslinking of swellable polymer with pei |
| US20140196894A1 (en) * | 2013-01-15 | 2014-07-17 | University Of Kansas | Fluorescent tags for detection of swellable polymers |
| US11034883B2 (en) | 2013-01-28 | 2021-06-15 | The University Of Kansas | Low molecular weight polyacrylates for EOR |
| WO2014130250A2 (en) | 2013-02-22 | 2014-08-28 | Conocophillips Company | Low ph crossslinking of polymers |
| US9816022B2 (en) | 2013-05-31 | 2017-11-14 | Halliburton Energy Services, Inc. | Ampholyte polymeric compounds in subterranean applications |
| WO2015072875A1 (en) | 2013-11-13 | 2015-05-21 | Schlumberger Canada Limited | Methods of treating a subterranean formations with fluids comprising proppant |
| FR3014938B1 (fr) * | 2013-12-17 | 2018-04-13 | IFP Energies Nouvelles | Traitement des eaux de production en recuperation assistee par introduction de cations tetravalents |
| WO2015126390A1 (en) * | 2014-02-19 | 2015-08-27 | Halliburton Energy Services, Inc. | Multi-functional additive for oil or gas operations |
| WO2015199728A1 (en) * | 2014-06-27 | 2015-12-30 | Halliburton Energy Services, Inc. | Controlled swelling of swellable polymers downhole |
| US10215008B2 (en) | 2014-09-24 | 2019-02-26 | Halliburton Energy Services, Inc. | Polymeric metal crosslinker for shear tolerant fracturing fluid application |
| CO7210066A1 (es) * | 2014-11-28 | 2015-03-09 | Ecopetrol Sa | Formulaciones de surfactantes-dispersión coloidal para la recuperación mejorada de petróleo y método para obtener las mismas |
| CN107207955A (zh) * | 2015-01-06 | 2017-09-26 | 科诺科菲利浦公司 | 用于eor的低分子量聚丙烯酸盐 |
| WO2016133629A1 (en) * | 2015-02-17 | 2016-08-25 | Halliburton Energy Services, Inc. | Polyamino-functionalized nanopartices as hardeners for particulate consolidation |
| US11268009B2 (en) | 2016-06-02 | 2022-03-08 | The Curators Of The University Of Missouri | Fiber assisted re-crosslinkable polymer gel and preformed particle gels for fluid loss and conformance control |
| CA3025330A1 (en) * | 2016-06-02 | 2017-12-07 | The Curators Of The University Of Missouri | Compositions including swellable particles suitable for controlling fluid flow and methods of making and using the same |
| US11549048B2 (en) | 2016-06-02 | 2023-01-10 | The Curators Of The University Of Missouri | Re-assembling polymer particle package for conformance control and fluid loss control |
| US10161235B2 (en) | 2016-06-03 | 2018-12-25 | Enhanced Production, Inc. | Hydraulic fracturing in highly heterogeneous formations by resisting formation and/or sealing micro-fractures |
| CN106800623B (zh) * | 2017-03-01 | 2018-11-27 | 苏州瑞科四通新材料有限公司 | 一种阴离子型抗藻复合膜 |
| WO2018169654A1 (en) | 2017-03-16 | 2018-09-20 | Halliburton Energy Services, Inc. | Swellable packers and methods for activating swellable packers in a downhole environment |
| US10619432B2 (en) | 2017-05-17 | 2020-04-14 | Saudi Arabian Oil Company | Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation |
| US10081756B1 (en) | 2017-05-17 | 2018-09-25 | Saudi Arabian Oil Company | Loss circulation material composition comprising oil-swellable and desolvated polymer gels |
| CA3021379A1 (en) * | 2017-10-18 | 2019-04-18 | Kemira Oyj | Preformed particle gel for enhanced oil recovery |
| RU2726696C2 (ru) * | 2017-12-11 | 2020-07-15 | Федеральное государственное бюджетное учреждение науки Пермского федерального исследовательского центра Уральского отделения Российской академии наук (ПФИЦ УрО РАН) | Противотурбулентная присадка для буровых растворов |
| AU2019333270B2 (en) * | 2018-08-31 | 2022-12-22 | The Curators Of The University Of Missouri | Re-crosslinking particle gel for CO2 Conformance Control and CO2 Leakage Blocking |
| CA3117689A1 (en) | 2018-10-31 | 2020-05-07 | Kemira Oyj | Methods and compositions for enhanced oil recovery |
| AU2020421493A1 (en) | 2020-01-10 | 2022-08-04 | The Curators Of The University Of Missouri | Re-crosslinkable particle for conformance control and temporary plugging |
| US11807700B2 (en) | 2020-08-17 | 2023-11-07 | Saudi Arabian Oil Company | Electro-responsive hydrogel for reservoir and downhole application |
| WO2022055555A1 (en) * | 2020-09-08 | 2022-03-17 | The Curators Of The University Of Missouri | Fiber assisted re-crosslinkable polymer gel and preformed particle gels for fluid loss and conformance control |
| CN112266434A (zh) * | 2020-10-13 | 2021-01-26 | 宁波锋成先进能源材料研究院有限公司 | 一种纳米交联粘弹性凝胶及其制备方法和应用 |
| EP4240778A4 (en) * | 2020-11-04 | 2024-10-02 | The Curators Of The University Of Missouri | NON-TOXIC HIGH TEMPERATURE RESISTANT HYDROGELS |
| CN114478897B (zh) * | 2021-11-24 | 2024-02-23 | 四川轻化工大学 | 一种缓膨型预交联凝胶颗粒及其制备方法 |
| US12253467B2 (en) | 2021-12-13 | 2025-03-18 | Saudi Arabian Oil Company | Determining partition coefficients of tracer analytes |
| 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 |
| US12276180B2 (en) | 2023-05-17 | 2025-04-15 | Saudi Arabian Oil Company | Hydrogels for carbon sequestration and sealing zones in a wellbore |
| CN119431659A (zh) * | 2024-10-09 | 2025-02-14 | 中国石油大学(华东) | 调剖颗粒及其制备方法及应用 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3480546A (en) * | 1964-02-28 | 1969-11-25 | Dow Chemical Co | Aqueous foam containing a waterswellable polymer flameproofing composition and process of making same |
| US3251194A (en) * | 1964-04-03 | 1966-05-17 | Dow Chemical Co | Method of making an ice skating rink |
| US3749172A (en) | 1972-02-09 | 1973-07-31 | Phillips Petroleum Co | Methods of using gelled polymers in the treatment of wells |
| US3727688A (en) | 1972-02-09 | 1973-04-17 | Phillips Petroleum Co | Hydraulic fracturing method |
| US3798836A (en) * | 1972-12-04 | 1974-03-26 | Dow Chemical Co | A hydroponic bed for growing plants |
| US4068714A (en) | 1975-12-24 | 1978-01-17 | Phillips Petroleum Company | Method for acidizing subterranean formations |
| US4683949A (en) | 1985-12-10 | 1987-08-04 | Marathon Oil Company | Conformance improvement in a subterranean hydrocarbon-bearing formation using a polymer gel |
| US4773481A (en) | 1987-06-01 | 1988-09-27 | Conoco Inc. | Reducing permeability of highly permeable zones in underground formations |
| US5124188A (en) * | 1990-04-02 | 1992-06-23 | The Procter & Gamble Company | Porous, absorbent, polymeric macrostructures and methods of making the same |
| DE69431321T2 (de) * | 1993-04-23 | 2003-05-22 | Mitsubishi Chemical Corp., Tokio/Tokyo | Stark wasserabsorbierende Polymere mit verbesserter Gelfestigkeit |
| US6454003B1 (en) | 2000-06-14 | 2002-09-24 | Ondeo Nalco Energy Services, L.P. | Composition and method for recovering hydrocarbon fluids from a subterranean reservoir |
| EP1490083A1 (en) * | 2002-03-29 | 2004-12-29 | The Regents of the University of California | Microgel particles for the delivery of bioactive materials |
| WO2003089506A1 (en) | 2002-04-22 | 2003-10-30 | Purdue Research Foundation | Hydrogels having enhanced elasticity and mechanical strength properties |
| US6750261B1 (en) * | 2003-04-08 | 2004-06-15 | 3M Innovative Properties Company | High internal phase emulsion foams containing polyelectrolytes |
| US8017014B2 (en) | 2005-06-01 | 2011-09-13 | Nalco Company | Method for improving flux in a membrane bioreactor |
| US7993749B2 (en) * | 2005-12-16 | 2011-08-09 | University Of Kansas | Nanoparticles comprising a nanoparticle template and a polymer shell having an amide side chain, and method of making thereof |
| US20070204989A1 (en) * | 2006-02-28 | 2007-09-06 | Hongxin Tang | Preformed particle gel for conformance control in an oil reservoir |
| BRPI0907263B1 (pt) * | 2008-04-21 | 2019-05-07 | Nalco Company | Composição e método de modificação da permeabilidade à água de uma formação subterrânea |
| CA2753520C (en) | 2009-03-12 | 2017-10-24 | Conocophillips Company | Crosslinked swellable polymer |
| AR076870A1 (es) | 2009-05-15 | 2011-07-13 | Conocophillips Co | Composiciones que comprenden particulas polimericas expandibles y metodo para aumentar la recuperacion de fluidos hidrocarbonados en una formacion subterranea |
| MX347441B (es) | 2009-06-10 | 2017-04-25 | Conocophillips Co | Polímero expandible con sitios aniónicos. |
| CA2758391C (en) | 2009-06-15 | 2016-07-26 | Ahmad Moradiaraghi | Swellable polymer with cationic sites |
| US20140196894A1 (en) * | 2013-01-15 | 2014-07-17 | University Of Kansas | Fluorescent tags for detection of swellable polymers |
-
2010
- 2010-06-09 MX MX2014006810A patent/MX347441B/es unknown
- 2010-06-09 WO PCT/US2010/037988 patent/WO2010144588A1/en not_active Ceased
- 2010-06-09 GB GB201120813A patent/GB2482835B8/en active Active
- 2010-06-09 US US12/797,402 patent/US8669214B2/en active Active
- 2010-06-09 MY MYPI2011005653 patent/MY152086A/en unknown
- 2010-06-09 CN CN201510706825.XA patent/CN105384869B/zh active Active
- 2010-06-09 CN CN2010800255227A patent/CN102459364A/zh active Pending
- 2010-06-09 CA CA2761528A patent/CA2761528C/en active Active
- 2010-06-09 RU RU2011153041/04A patent/RU2540068C2/ru active
- 2010-06-09 AU AU2010258802A patent/AU2010258802B2/en active Active
- 2010-06-09 MX MX2011013343A patent/MX2011013343A/es active IP Right Grant
-
2014
- 2014-01-17 US US14/157,902 patent/US9267075B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2761528A1 (en) | 2010-12-16 |
| US9267075B2 (en) | 2016-02-23 |
| GB2482835B (en) | 2013-05-15 |
| GB2482835B8 (en) | 2013-09-25 |
| CN105384869A (zh) | 2016-03-09 |
| MX2011013343A (es) | 2012-04-30 |
| GB2482835A8 (en) | 2013-09-25 |
| GB201120813D0 (en) | 2012-01-11 |
| AU2010258802B2 (en) | 2013-09-12 |
| CN102459364A (zh) | 2012-05-16 |
| US20140131043A1 (en) | 2014-05-15 |
| WO2010144588A1 (en) | 2010-12-16 |
| MY152086A (en) | 2014-08-15 |
| US8669214B2 (en) | 2014-03-11 |
| CN105384869B (zh) | 2018-12-14 |
| CA2761528C (en) | 2017-06-06 |
| US20100314114A1 (en) | 2010-12-16 |
| AU2010258802A1 (en) | 2012-01-19 |
| GB2482835A (en) | 2012-02-15 |
| RU2540068C2 (ru) | 2015-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2482835A (en) | Swellable polymer with anionic sites | |
| AU2010260228A8 (en) | Swellable polymer with cationic sites | |
| GB2482262A (en) | Swellable polymers with hydrophobic groups | |
| US12037544B2 (en) | Crosslinking of swellable polymer with PEI | |
| Bai et al. | A comprehensive review of polyacrylamide polymer gels for conformance control | |
| CA2753520C (en) | Crosslinked swellable polymer | |
| RU2010142187A (ru) | Композиция и способ извлечения угливодородных флюидов из подземного месторождения | |
| MX392225B (es) | Emulsiones poliméricas para uso en recuperación de petróleo crudo. | |
| MX2009009818A (es) | Fluidos aislantes de base acuosa mejorados y metodos relacionados. | |
| MX2019012844A (es) | Microparticulas y metodo para modificar la permeabilidad de una zona de yacimiento. | |
| EA201170927A1 (ru) | Полимерные микросферы в качестве разлагаемых добавок для снижения водоотдачи для нефтепромыслового применения | |
| NZ738328A (en) | Fluids and methods for treating hydrocarbon-bearing formations | |
| RU2010142189A (ru) | Композиция и способ извлечения углеводородных флюидов из подземного месторождения | |
| WO2006047044A3 (en) | Use of inorganic acids with crosslinking agents in polymer modified asphalts | |
| CA2713715A1 (en) | Lost circulation material formulation and method of use | |
| MX2012010140A (es) | Acido lewis como retardador de gelificacion para composiciones reticulables de polimeros. | |
| CN103468230A (zh) | 二次交联调剖调驱剂及其配制方法与应用 | |
| CN105505350A (zh) | 一种基于温敏形状记忆聚合物的弹韧性固井水泥浆体系及制备方法 | |
| CN106317321B (zh) | 用于制备井下交联复合凝胶的组合物以及由其制备的交联复合凝胶 | |
| FR2919298B1 (fr) | Composition bitume/polymere a reticulation thermoreversible. | |
| WO2014066135A1 (en) | Crosslinkable water soluble compositions and methods of using the same | |
| WO2011135553A3 (en) | Viscosification and foaming of polyacrylamides | |
| Xiong et al. | A Research Progress of CO 2-Responsive Plugging Channeling Gels. | |
| CN104403053A (zh) | 一种采油用的聚合物类堵水预交联调驱剂及其制备方法 | |
| CN105733537A (zh) | 一种凝胶堵水调剖剂及其制备方法 |