MX2010009198A - Fluido de tratamiento con sistema de fractura oxidante y metodo. - Google Patents
Fluido de tratamiento con sistema de fractura oxidante y metodo.Info
- Publication number
- MX2010009198A MX2010009198A MX2010009198A MX2010009198A MX2010009198A MX 2010009198 A MX2010009198 A MX 2010009198A MX 2010009198 A MX2010009198 A MX 2010009198A MX 2010009198 A MX2010009198 A MX 2010009198A MX 2010009198 A MX2010009198 A MX 2010009198A
- Authority
- MX
- Mexico
- Prior art keywords
- treatment fluid
- polymer
- breaking
- breaker system
- breaking system
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- 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
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
-
- 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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
La presente invención se relaciona con una composición de fluido de tratamiento para tratar una formación subterránea a partir de un fluido acuoso, un polímero hidratable y un sistema de fracturación polimérico. El sistema de fracturación polimérico incluye un agente de fracturación oxidante y un activador capaz de proporcionar una fuente de ión bisulfito. Un método para el tratamiento de una formación subterránea también puede realizarse formando un fluido de tratamiento que comprende una solución polimérica hidratada acuosa y un sistema de fracturación polimérico. El sistema de fracturación polimérico incluye un agente de fracturación de un oxidante y un activador capaz de proporcionar una fuente de ión bisulfito. El fluido de tratamiento se introduce en la formación.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3249708P | 2008-02-29 | 2008-02-29 | |
US12/363,917 US20090221453A1 (en) | 2008-02-29 | 2009-02-02 | Treatment Fluid With Oxidizer Breaker System and Method |
PCT/IB2009/050537 WO2009107017A1 (en) | 2008-02-29 | 2009-02-09 | Treatment fluid with oxidizer breaker system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010009198A true MX2010009198A (es) | 2010-09-10 |
Family
ID=41013645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010009198A MX2010009198A (es) | 2008-02-29 | 2009-02-09 | Fluido de tratamiento con sistema de fractura oxidante y metodo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090221453A1 (es) |
CN (1) | CN102015959B (es) |
AR (1) | AR070543A1 (es) |
CA (1) | CA2716156C (es) |
MX (1) | MX2010009198A (es) |
RU (1) | RU2490297C2 (es) |
WO (1) | WO2009107017A1 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110308802A1 (en) * | 2010-06-17 | 2011-12-22 | Ladva Hemant K J | Degradable material for different oilfield applications |
WO2012074614A1 (en) * | 2010-12-03 | 2012-06-07 | Exxonmobil Upstream Research Company | Double hydraulic fracturing methods |
US20140182854A1 (en) * | 2012-12-28 | 2014-07-03 | Superior Energy Services, L.L.C. | Fluid loss control pill with internal breaker and method |
US20140187450A1 (en) * | 2012-12-28 | 2014-07-03 | Superior Energy Services, L.L.C. | Internal Breaker for Fluid Loss Control Pills and Method |
EP2961923A4 (en) * | 2013-02-27 | 2016-10-19 | Arkema Inc | Promoters for peroxides in aqueous treatment fluids |
US20140262274A1 (en) * | 2013-03-14 | 2014-09-18 | Cesi Chemical, Inc. | Oxidative breakers in a silicone based suspension |
US10696887B2 (en) | 2013-03-14 | 2020-06-30 | Flotek Chemistry, Llc | Oxidative breakers in a silicone based suspension |
US9816363B2 (en) | 2013-05-17 | 2017-11-14 | Superior Energy Services, Llc | Polysaccharide delivery unit for wellbore treatment agent and method |
MX2015016156A (es) * | 2013-05-24 | 2016-08-08 | Tucc Tech Llc | Fluidos de tratamiento con disyuntores de polimero de peroxido inorganico clase no-oxidante y metodos de uso de los mismos. |
US10961832B2 (en) | 2013-07-23 | 2021-03-30 | Schlumberger Technology Corporation | Methods of treatment of a subterranean formation with polymeric structures formed in situ |
CN104342096B (zh) * | 2013-08-02 | 2017-08-04 | 中国石油天然气股份有限公司 | 一种缓慢释放型起泡剂 |
US9969924B2 (en) | 2013-10-18 | 2018-05-15 | Halliburton Energy Services, Inc. | Dual function internal breaker for crosslinked hydroxyethylcellulose |
RU2681326C1 (ru) | 2013-11-13 | 2019-03-06 | Бейкер Хьюз Инкорпорейтед | Способ обработки добываемой или возвратной воды с использованием нуклеофильного агента для дезактивации разжижителя |
WO2015183249A1 (en) * | 2014-05-28 | 2015-12-03 | Halliburton Energy Services, Inc. | Low residue, high salinity fracturing fluids |
RU2560037C1 (ru) * | 2014-07-09 | 2015-08-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ ограничения водопритока в скважине |
CN104152124B (zh) * | 2014-07-28 | 2016-08-24 | 天津科力奥尔工程材料技术有限公司 | 用于低密度、超低密度油井水泥浆的降失水剂及其制备方法和用途 |
US10428264B2 (en) | 2014-12-12 | 2019-10-01 | Halliburton Energy Services, Inc. | Breaker coated particulates for use in subterranean formation operations |
EP3377589B1 (en) | 2014-12-15 | 2019-10-09 | TouGas Oilfield Solutions GmbH | Method for reducing the viscosity of viscosified fluids for applications in natural gas and oil fields |
WO2016099502A1 (en) * | 2014-12-18 | 2016-06-23 | Halliburton Energy Services, Inc. | Aldehydes as a catalyst for an oxidative breaker |
US20180002596A1 (en) * | 2015-01-16 | 2018-01-04 | Schlumberger Technology Corporation | Subterranean fluids containing suspended polymer bodies |
RU2584193C1 (ru) * | 2015-03-23 | 2016-05-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ изоляции водопритока в скважине |
US9976390B2 (en) * | 2015-03-30 | 2018-05-22 | Baker Hughes, A Ge Company, Llc | Drilling fluids with leakoff control and drill cuttings removal sweeps |
AU2015392073B2 (en) * | 2015-04-22 | 2019-02-28 | Halliburton Energy Services, Inc. | Cellulose or cellulose derivative including grafted acrylamide or acrylic acid groups for treatment of subterranean formations |
US10400527B2 (en) | 2015-12-10 | 2019-09-03 | Saudi Arabian Oil Company | Downhole in-situ heat generation to remove filtercake |
CN105626028B (zh) * | 2016-02-17 | 2018-09-07 | 西南石油大学 | 增加页岩气井压裂改造缝网密度的方法 |
EP3507341B1 (en) | 2016-09-01 | 2020-05-13 | Saudi Arabian Oil Company | Treatment of sulfide scales |
CN106497538A (zh) * | 2016-10-25 | 2017-03-15 | 长江大学 | 不含油相的减阻、助排和粘土稳定“三合一”滑溜水浓缩体系 |
CN106496409B (zh) * | 2016-10-25 | 2018-07-06 | 长江大学 | 一种兼具减阻剂、助排剂和粘土稳定剂性质的多功能滑溜水浓缩液 |
CN106800927A (zh) * | 2017-01-05 | 2017-06-06 | 中国石油化工股份有限公司 | 一种胍胶压裂液交联剂及其制备方法与应用 |
CN111201299A (zh) | 2017-10-12 | 2020-05-26 | 沙特阿拉伯石油公司 | 具有纳米复合物交联剂的聚合物凝胶 |
CN107603586A (zh) * | 2017-10-24 | 2018-01-19 | 中石化石油工程技术服务有限公司 | 低温低伤害页岩气滑溜水压裂液及其制备方法 |
CN108131114B (zh) * | 2017-11-14 | 2019-10-11 | 中国石油天然气集团公司 | 化学驱注入井封井工艺方法 |
CN108192588B (zh) * | 2018-01-24 | 2020-08-18 | 西南石油大学 | 一种自修复低伤害耐超高温压裂液 |
US11479704B2 (en) * | 2018-08-10 | 2022-10-25 | Halliburton Energy Services, Inc. | Potassium salt treatment fluids for clay stabilization |
CN112567003B (zh) * | 2018-08-13 | 2022-08-09 | 三菱瓦斯化学株式会社 | 粘性流体的分解剂和该分解剂的制造方法 |
US10753190B1 (en) | 2019-04-29 | 2020-08-25 | Saudi Arabian Oil Company | Forming mineral in fractures in a geological formation |
WO2021046294A1 (en) | 2019-09-05 | 2021-03-11 | Saudi Arabian Oil Company | Propping open hydraulic fractures |
CN110724513A (zh) * | 2019-10-17 | 2020-01-24 | 大庆石油管理局有限公司 | 一种驱油用聚合物溶液粘度稳定剂及其制备方法 |
US11220581B2 (en) | 2019-11-05 | 2022-01-11 | Saudi Arabian Oil Company | Polymer gel with crosslinker and filler |
US11473009B2 (en) * | 2020-01-17 | 2022-10-18 | Saudi Arabian Oil Company | Delivery of halogens to a subterranean formation |
CN113493685A (zh) * | 2020-04-08 | 2021-10-12 | 中国石油化工股份有限公司 | 耐高温自破胶降阻剂及其制备方法与应用 |
RU2754527C1 (ru) * | 2020-11-16 | 2021-09-03 | Публичное Акционерное Общество "Пигмент" (ПАО "Пигмент") | Тампонажный полимерный состав для высоких температур |
US11542815B2 (en) | 2020-11-30 | 2023-01-03 | Saudi Arabian Oil Company | Determining effect of oxidative hydraulic fracturing |
US11584889B2 (en) | 2021-01-04 | 2023-02-21 | Saudi Arabian Oil Company | Synthetic source rock with tea |
US11802232B2 (en) | 2021-03-10 | 2023-10-31 | Saudi Arabian Oil Company | Polymer-nanofiller hydrogels |
US11885790B2 (en) | 2021-12-13 | 2024-01-30 | Saudi Arabian Oil Company | Source productivity assay integrating pyrolysis data and X-ray diffraction data |
US11708521B2 (en) | 2021-12-14 | 2023-07-25 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using polymer gels |
US11572761B1 (en) | 2021-12-14 | 2023-02-07 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using colloidal silica |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825067A (en) * | 1972-12-29 | 1974-07-23 | Marathon Oil Co | Preparation of aqueous solutions of polyacrylamides suitable for supplemented recovery of petroleum |
US3835067A (en) * | 1973-02-20 | 1974-09-10 | Ventron Corp | Method for intercalating chromium trioxide(cro3)in graphite |
US4033415A (en) * | 1973-03-30 | 1977-07-05 | Halliburton Company | Methods for fracturing well formations |
US3955998A (en) * | 1973-06-21 | 1976-05-11 | Phillips Petroleum Company | Aqueous gels for plugging fractures in subterranean formation and production of said aqueous gels |
US4048079A (en) * | 1973-10-09 | 1977-09-13 | Phillips Petroleum Company | Aqueous gels and uses thereof |
US4144179A (en) * | 1975-07-21 | 1979-03-13 | Halliburton Company | Composition for treating low temperature subterranean well formations |
US4250044A (en) * | 1978-06-26 | 1981-02-10 | The Dow Chemical Company | Breaker system for high viscosity fluids |
US4741401A (en) * | 1987-01-16 | 1988-05-03 | The Dow Chemical Company | Method for treating subterranean formations |
SU1571219A1 (ru) * | 1988-02-16 | 1990-06-15 | Всесоюзный нефтегазовый научно-исследовательский институт | Состав дл временной изол ции высокопроницаемых интервалов продуктивных пластов |
US4919209A (en) * | 1989-01-17 | 1990-04-24 | Dowell Schlumberger Incorporated | Method for treating subterranean formations |
US5213446A (en) * | 1991-01-31 | 1993-05-25 | Union Oil Company Of California | Drilling mud disposal technique |
US5607905A (en) * | 1994-03-15 | 1997-03-04 | Texas United Chemical Company, Llc. | Well drilling and servicing fluids which deposit an easily removable filter cake |
US5413178A (en) * | 1994-04-12 | 1995-05-09 | Halliburton Company | Method for breaking stabilized viscosified fluids |
US5759964A (en) * | 1994-09-28 | 1998-06-02 | Halliburton Energy Services, Inc. | High viscosity well treating fluids, additives and methods |
US5551516A (en) * | 1995-02-17 | 1996-09-03 | Dowell, A Division Of Schlumberger Technology Corporation | Hydraulic fracturing process and compositions |
US5669446A (en) * | 1996-04-01 | 1997-09-23 | Halliburton Energy Services, Inc. | Methods for breaking viscosified fluids |
US5669447A (en) * | 1996-04-01 | 1997-09-23 | Halliburton Energy Services, Inc. | Methods for breaking viscosified fluids |
JP2000516912A (ja) * | 1996-06-05 | 2000-12-19 | ロシュ ダイアグノスティクス ゲゼルシャフト ミット ベシュレンクテル ハフツング | エキセンジン類似体、それらの製造方法およびそれらを含有する製剤 |
RU2133337C1 (ru) * | 1997-04-29 | 1999-07-20 | Открытое акционерное общество "ПермНИПИнефть" | Гелеобразующий состав для изоляции водопритоков в скважину |
US5950731A (en) * | 1997-11-05 | 1999-09-14 | Halliburton Energy Services, Inc. | Methods and compositions for breaking viscosified fluids |
US6162766A (en) * | 1998-05-29 | 2000-12-19 | 3M Innovative Properties Company | Encapsulated breakers, compositions and methods of use |
US6737386B1 (en) * | 1999-05-26 | 2004-05-18 | Benchmark Research And Technology Inc. | Aqueous based zirconium (IV) crosslinked guar fracturing fluid and a method of making and use therefor |
US6213213B1 (en) * | 1999-10-08 | 2001-04-10 | Halliburton Energy Services, Inc. | Methods and viscosified compositions for treating wells |
US7256160B2 (en) * | 2001-11-13 | 2007-08-14 | Baker Hughes Incorporated | Fracturing fluids for delayed flow back operations |
US7219735B2 (en) * | 2002-11-01 | 2007-05-22 | Innovative Chemical Technologies Canada Ltd. | Packer fluid |
US6923264B2 (en) * | 2003-03-05 | 2005-08-02 | Halliburton Energy Services, Inc. | Methods of fracturing subterranean zones, fracturing fluids and breaker activators therefor |
US7093659B2 (en) * | 2004-03-22 | 2006-08-22 | Halliburton Energy Services, Inc. | Controlling chlorite or hypochlorite break rate of well treatment fluids using magnesium or calcium ions |
US7334640B2 (en) * | 2005-01-06 | 2008-02-26 | Halliburton Energy Services, Inc. | Methods for reducing the viscosity of treatment fluids |
US7888297B2 (en) * | 2005-01-06 | 2011-02-15 | Halliburton Energy Services, Inc. | Compositions for reducing the viscosity of treatment fluids |
US7494957B2 (en) * | 2005-01-24 | 2009-02-24 | Schlumberger Technology Corporation | Energized fluids and methods of use thereof |
US7595281B2 (en) * | 2005-05-18 | 2009-09-29 | Halliburton Energy Services, Inc. | Methods to increase recovery of treatment fluid following stimulation of a subterranean formation comprising in situ fluorocarbon coated particles |
US20070042913A1 (en) * | 2005-08-17 | 2007-02-22 | Hutchins Richard D | Wellbore treatment compositions containing foam extenders and methods of use thereof |
US8481462B2 (en) * | 2006-09-18 | 2013-07-09 | Schlumberger Technology Corporation | Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids |
US7712535B2 (en) * | 2006-10-31 | 2010-05-11 | Clearwater International, Llc | Oxidative systems for breaking polymer viscosified fluids |
US7686080B2 (en) * | 2006-11-09 | 2010-03-30 | Halliburton Energy Services, Inc. | Acid-generating fluid loss control additives and associated methods |
-
2009
- 2009-02-02 US US12/363,917 patent/US20090221453A1/en not_active Abandoned
- 2009-02-09 MX MX2010009198A patent/MX2010009198A/es unknown
- 2009-02-09 CN CN200980115084.0A patent/CN102015959B/zh not_active Expired - Fee Related
- 2009-02-09 RU RU2010139899/03A patent/RU2490297C2/ru not_active IP Right Cessation
- 2009-02-09 CA CA2716156A patent/CA2716156C/en not_active Expired - Fee Related
- 2009-02-09 WO PCT/IB2009/050537 patent/WO2009107017A1/en active Application Filing
- 2009-02-27 AR ARP090100697A patent/AR070543A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2009107017A1 (en) | 2009-09-03 |
RU2490297C2 (ru) | 2013-08-20 |
AR070543A1 (es) | 2010-04-14 |
CN102015959A (zh) | 2011-04-13 |
US20090221453A1 (en) | 2009-09-03 |
CA2716156C (en) | 2016-08-09 |
RU2010139899A (ru) | 2012-04-10 |
CA2716156A1 (en) | 2009-09-03 |
CN102015959B (zh) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2010009198A (es) | Fluido de tratamiento con sistema de fractura oxidante y metodo. | |
MX2010002991A (es) | Fluido de tratamiento con separador de peroxido no simetrico y metodo. | |
ZA200907080B (en) | Electrochemically treated water, method and device for the production thereof, and the use thereof as a disinfection agent | |
WO2010099055A3 (en) | Peracid oil-field viscosity breaker and method | |
MY148869A (en) | Methods for reducing the viscosity of treatment fluids comprising diutan | |
AR106693A2 (es) | Composición para el entrecruzamiento de una solución polimérica orgánica entrecruzable acuosa y método de tratamiento de una formación subterránea | |
AR065603A1 (es) | Metodos para tratar una formacion subterranea mediante un fluido de tratamiento que contiene un agente gelificante y quebrando posteriormente el gel con un axidante | |
MX2010003705A (es) | Composiciones de fluido de tratamiento de pozos y procedimientos de uso que incluyen una formulacion de percarbonato de liberacion retardada. | |
MX349787B (es) | Formas de dosis oral que incluyen un agente antiplaqueta y un inhibidor de ácido. | |
MY148586A (en) | Treatment fluids comprising diutan and associated methods | |
SA519401452B1 (ar) | ترسيب مركبات كربونات متسبب فيه بيولوجيًا للاستخدام في تطبيقات خاصة بحقل نفط | |
NO20075525L (no) | Fremgangsmate og vaeske for syrebehandling av underjordiske formasjoner | |
TW200617056A (en) | Method for producing an aqueous dispersion containing a complex of poly (3,4-dialkoxythiophene) and a polyanion | |
WO2012166670A8 (en) | Disinfecting water used in a fracturing operation | |
EA200700442A1 (ru) | Растворы сшитых полимеров и способы применения | |
WO2009153686A3 (en) | Slickwater treatment fluid and method | |
MX2009010326A (es) | Terminado retardante a la flama de materiales de fibra. | |
WO2008065388A3 (en) | Biogel | |
GB2501049A (en) | Composition and method for treating well bore in a subterranean formation with crosslinkers polymer fluids | |
WO2011005672A3 (en) | Methods for treating carbonate hydrocarbon-bearing formations with fluorinated amphoteric compounds | |
WO2009123575A8 (en) | A photosensitising composition and its uses | |
WO2007146352A3 (en) | Methods of making water treatment compositions | |
CO6620070A2 (es) | Uso de polimidas en el tratamiento de formaciones subterraneas | |
MX2015000749A (es) | Metodo para la degradacion de queratina y uso del hidrolisato de queratina producido. | |
NO20075119L (no) | Nedbrytbare geler for anvendelse i soneisolering |