IL149542A0 - A method for degrading a substrate - Google Patents

A method for degrading a substrate

Info

Publication number
IL149542A0
IL149542A0 IL14954200A IL14954200A IL149542A0 IL 149542 A0 IL149542 A0 IL 149542A0 IL 14954200 A IL14954200 A IL 14954200A IL 14954200 A IL14954200 A IL 14954200A IL 149542 A0 IL149542 A0 IL 149542A0
Authority
IL
Israel
Prior art keywords
degrading
substrate
Prior art date
Application number
IL14954200A
Other languages
English (en)
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Publication of IL149542A0 publication Critical patent/IL149542A0/xx

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
    • C09K8/52—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
    • C09K8/60—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
    • C09K8/665—Compositions based on water or polar solvents containing inorganic 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
    • C09K8/92—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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Filtering Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fire-Extinguishing Compositions (AREA)
IL14954200A 1999-11-12 2000-11-13 A method for degrading a substrate IL149542A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16539399P 1999-11-12 1999-11-12
PCT/US2000/031106 WO2001034939A1 (en) 1999-11-12 2000-11-13 Method and composition for the triggered release of polymer-degrading agents for oil field use

Publications (1)

Publication Number Publication Date
IL149542A0 true IL149542A0 (en) 2002-11-10

Family

ID=22598731

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14954200A IL149542A0 (en) 1999-11-12 2000-11-13 A method for degrading a substrate
IL149542A IL149542A (en) 1999-11-12 2002-05-08 Method for degrading a substrate

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL149542A IL149542A (en) 1999-11-12 2002-05-08 Method for degrading a substrate

Country Status (10)

Country Link
EP (2) EP1232329A1 (xx)
CN (1) CN1390276A (xx)
AU (1) AU778192B2 (xx)
BR (1) BR0015547A (xx)
CA (1) CA2390647C (xx)
IL (2) IL149542A0 (xx)
MX (1) MXPA02004767A (xx)
NO (1) NO339778B1 (xx)
NZ (2) NZ531316A (xx)
WO (1) WO2001034939A1 (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0028268D0 (en) 2000-11-20 2001-01-03 Norske Stats Oljeselskap Well treatment
CA2569770C (en) 2004-06-17 2012-02-21 Statoil Asa Water reductions in subterranean formations
GB2422839B (en) 2005-01-11 2009-06-24 Schlumberger Holdings Degradable polymers for wellbore fluids and processes
US7546878B2 (en) 2006-12-14 2009-06-16 Schlumberger Technology Corporation Chemical deployment canisters for downhole use
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
US9714378B2 (en) 2008-10-29 2017-07-25 Basf Se Proppant
BRPI0919963A2 (pt) 2008-10-29 2015-12-08 Basf Se agente de escoramento, método para formar um agente de escoramento, e método para fraturamento hidráulico de uma formação subterrânea
RU2506300C2 (ru) * 2008-12-18 2014-02-10 Фмк Корпорейшн Нефтепромысловый биоцид из перуксусной кислоты и способ его применения
WO2012021373A1 (en) 2010-08-12 2012-02-16 Conocophillips Company Controlled release material
US8561699B2 (en) 2010-12-13 2013-10-22 Halliburton Energy Services, Inc. Well screens having enhanced well treatment capabilities
US20120329683A1 (en) * 2011-06-23 2012-12-27 Nicolas Droger Degradable fiber systems for well treatments and their use
CN102911649B (zh) * 2011-08-05 2015-09-23 中国石油天然气股份有限公司 高强度自降解封隔材料及其制备方法
US10858570B2 (en) 2012-07-17 2020-12-08 Dow Global Technologies Llc Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water
US9803130B2 (en) * 2012-10-25 2017-10-31 Schlumberger Technology Corporation Methods of activating enzyme breakers
US20140262228A1 (en) * 2013-03-12 2014-09-18 Halliburton Energy Services, Inc. Mechanically Degradable Polymers For Wellbore Work Fluid Applications
US10273398B2 (en) * 2013-08-02 2019-04-30 Dow Global Technologies Llc Encapsulated internal filter cake breakers with improved release properties
JP6608831B2 (ja) 2013-09-27 2019-11-20 ローム アンド ハース カンパニー 高水分含有配合物を包装するための水分散性膜
US10400114B2 (en) 2013-09-27 2019-09-03 Rohm And Haas Company Ionic strength triggered disintegration of films and particulates
CA2952238C (en) 2014-06-18 2022-11-22 Schlumberger Canada Limited Compositions and methods for well cementing
CN104631462A (zh) * 2014-12-18 2015-05-20 中国石油天然气股份有限公司 一种废弃油气管道的注浆填充装置及方法
CN111518535A (zh) 2015-04-09 2020-08-11 沙特阿拉伯石油公司 用于提高烃采收的胶囊型纳米组合物及其制备方法
US20180127633A1 (en) * 2015-04-30 2018-05-10 Basf Se Microencapsulated enzymes
US10400527B2 (en) 2015-12-10 2019-09-03 Saudi Arabian Oil Company Downhole in-situ heat generation to remove filtercake
US10125307B2 (en) 2016-01-13 2018-11-13 Saudi Arabian Oil Company Stabilization of petroleum surfactants for enhancing oil recovery
WO2017137789A1 (en) 2016-02-11 2017-08-17 Services Petroliers Schlumberger Release of expansion agents for well cementing
WO2017137791A1 (en) 2016-02-11 2017-08-17 Services Petroliers Schlumberger Ph sensitive encapsulated expansion agent for well cementing
US11060013B2 (en) 2016-03-02 2021-07-13 Baker Hughes, A Ge Company, Llc Methods of controlling fines migration in a well
EP3228609A1 (en) 2016-04-08 2017-10-11 Services Pétroliers Schlumberger Calcined polysiloxane oil encapsulated expansion agent for well cementing
EP3228608B1 (en) 2016-04-08 2020-04-01 Services Pétroliers Schlumberger Well cementing slurry comprising particles of expansive agent coated with phenolic resin, method of preparing such a slurry and method of cementing a well
US10941329B2 (en) 2016-04-08 2021-03-09 Schlumberger Technology Corporation Slurry comprising an encapsulated expansion agent for well cementing
CN107989587A (zh) * 2017-10-27 2018-05-04 中国石油化工股份有限公司 一种利用微生物降低纤维素压裂液伤害的方法
WO2019191044A1 (en) 2018-03-27 2019-10-03 Texas A&M University Enzyme-encapsulated hydrogel nanoparticles for hydraulic fracturing fluid cleanup
CN110284866B (zh) * 2019-07-23 2024-02-09 中国矿业大学(北京) 一种页岩压裂装置及方法
CN113530510B (zh) * 2020-04-16 2023-02-28 中国石油天然气集团有限公司 纳微米支撑颗粒组合物、纳微米支撑颗粒和水力压裂方法
CN111961453B (zh) * 2020-07-08 2023-04-07 中国石油天然气股份有限公司 一种高强度高吸水可降解堵漏剂及其制备方法
CN111912732B (zh) * 2020-08-12 2022-04-29 成都派倬石油科技有限公司 一种模拟多段塞解堵工艺过程的开放式实验装置及方法

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453886A1 (de) 1973-11-16 1975-05-28 Ciba Geigy Ag Verfahren zur einkapselung von mit wasser nicht mischbaren substanzen
US4202795A (en) 1978-09-28 1980-05-13 Halliburton Company Methods and additives for delaying the release of chemicals in aqueous fluids
US4506734A (en) * 1983-09-07 1985-03-26 The Standard Oil Company Fracturing fluid breaker system which is activated by fracture closure
US4619764A (en) 1984-06-19 1986-10-28 Parker-Hannifin Corporation Repelling-action filter unit and assembly
US5094785A (en) 1986-12-10 1992-03-10 Ciba Corning Diagnostics Corp. Process for stabilizing liposomes
US4770796A (en) 1987-01-12 1988-09-13 Petrolite Corporation Encapsulated breaker for cross-linked acid gel, fracture acidizing fluid containing same and method of use thereof
US4741401A (en) * 1987-01-16 1988-05-03 The Dow Chemical Company Method for treating subterranean formations
US5460817A (en) 1988-01-19 1995-10-24 Allied Colloids Ltd. Particulate composition comprising a core of matrix polymer with active ingredient distributed therein
US5194263A (en) 1989-01-20 1993-03-16 Allied Colloids Limited Particulate materials, their production and use
US5492646A (en) 1988-01-19 1996-02-20 Allied Colloids Limited Polymeric matrix particle compositions containing coacervate polymer shell
GB9110408D0 (en) 1989-08-24 1991-07-03 Allied Colloids Ltd Polymeric compositions
FI101889B1 (fi) 1988-08-24 1998-09-15 Allied Colloids Ltd Menetelmä partikkelikoostumuksen valmistamiseksi, joka sisältää polymeerimateriaalia sisältäviä partikkeleita
DK171054B1 (da) 1988-08-24 1996-05-06 Allied Colloids Ltd Fremgangsmåde til tørring af biologiske produkter
NO175601C (no) 1988-08-24 1994-11-02 Allied Colloids Ltd Flytende, enzymholdig blanding, samt fremgangsmåte for dens fremstilling
US4978481A (en) 1989-01-13 1990-12-18 Ciba-Geigy Corporation Process for the encapsulation of preformed substrates by graft copolymerization
US4968532A (en) 1989-01-13 1990-11-06 Ciba-Geigy Corporation Process for graft copolymerization on surfaces of preformed substrates to modify surface properties
US4919209A (en) 1989-01-17 1990-04-24 Dowell Schlumberger Incorporated Method for treating subterranean formations
US5102559A (en) 1989-12-14 1992-04-07 Exxon Research And Engineering Company Encapsulated breaker chemical with a multi-coat layer urea
US5102558A (en) 1989-12-14 1992-04-07 Exxon Research And Engineering Company Encapsulated breaker chemical
US5110486A (en) 1989-12-14 1992-05-05 Exxon Research And Engineering Company Breaker chemical encapsulated with a crosslinked elastomer coating
US5164099A (en) 1990-12-06 1992-11-17 The Western Company Of North America Encapsulations for treating subterranean formations and methods for the use thereof
US5165477A (en) 1990-12-21 1992-11-24 Phillips Petroleum Company Enzymatic decomposition of drilling mud
US5126051A (en) 1990-12-21 1992-06-30 Phillips Petroleum Company Enzymatic decomposition of drilling mud
US5736371A (en) 1991-06-04 1998-04-07 A Et S Biovecteurs Biodegradable particulate vector for transporting molecules having biological activity
US5217074A (en) * 1991-10-29 1993-06-08 Exxon Chemical Patents Inc. Method of fracturing formations
DE69221601T2 (de) 1992-01-03 1998-01-15 Ciba Geigy Ag Suspension von Mikrokapseln und Verfahren zu ihrer Herstellung
US5247995A (en) 1992-02-26 1993-09-28 Bj Services Company Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells
US5805264A (en) 1992-06-09 1998-09-08 Ciba Vision Corporation Process for graft polymerization on surfaces of preformed substates to modify surface properties
DE4220849C1 (xx) * 1992-06-25 1993-03-18 Schott Glaswerke, 6500 Mainz, De
US5401516A (en) 1992-12-21 1995-03-28 Emisphere Technologies, Inc. Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof
KR100313589B1 (ko) 1993-02-09 2002-11-29 노바티스 아게 미세캡슐의 제조방법
US5643957A (en) 1993-04-22 1997-07-01 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5895757A (en) 1993-06-30 1999-04-20 Pope; Edward J. A. Encapsulation of living tissue cells in inorganic microspheres prepared from an organosilicon
US5373901A (en) * 1993-07-27 1994-12-20 Halliburton Company Encapsulated breakers and method for use in treating subterranean formations
US5908623A (en) 1993-08-12 1999-06-01 Cytotherapeutics, Inc. Compositions and methods for the delivery of biologically active molecules using genetically altered cells contained in biocompatible immunoisolatory capsules
US5580844A (en) 1994-05-27 1996-12-03 Exxon Research And Engineering Company Encapsulated breaker chemical
US5437331A (en) 1994-08-24 1995-08-01 The Western Company Of North America Method for fracturing subterranean formations using controlled release breakers and compositions useful therein
US5591700A (en) 1994-12-22 1997-01-07 Halliburton Company Fracturing fluid with encapsulated breaker
US5566759A (en) 1995-01-09 1996-10-22 Bj Services Co. Method of degrading cellulose-containing fluids during completions, workover and fracturing operations of oil and gas wells
US5604186A (en) 1995-02-15 1997-02-18 Halliburton Company Encapsulated enzyme breaker and method for use in treating subterranean formations
US5916790A (en) 1995-03-03 1999-06-29 Metabolex, Inc. Encapsulation compositions, and methods
US5965121A (en) 1995-03-31 1999-10-12 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
GB9526668D0 (en) 1995-12-29 1996-02-28 Allied Colloids Ltd Polymeric particulate materials and compositions containing them
US5806597A (en) 1996-05-01 1998-09-15 Bj Services Company Stable breaker-crosslinker-polymer complex and method of use in completion and stimulation
US5914182A (en) 1996-06-03 1999-06-22 Gore Hybrid Technologies, Inc. Materials and methods for the immobilization of bioactive species onto polymeric substrates
DE69722128T2 (de) 1996-10-23 2004-04-08 Mitsubishi Chemical Corp. Elektrophotographisches Kopierverfahren und elektrophotographisches Gerät für dieses Verfahren
US5972363A (en) 1997-04-11 1999-10-26 Rohm And Haas Company Use of an encapsulated bioactive composition
US5948735A (en) 1997-04-14 1999-09-07 Nalco/Exxon Energy Chemicals, L.P. Use of breaker chemicals in gelled hydrocarbons
US5962015A (en) 1997-05-02 1999-10-05 Kobo Products S.A.R.L. Stabilized liposomes

Also Published As

Publication number Publication date
CA2390647A1 (en) 2001-05-17
EP2246408A3 (en) 2011-01-19
NO20022252D0 (no) 2002-05-10
CN1390276A (zh) 2003-01-08
BR0015547A (pt) 2002-07-23
AU778192B2 (en) 2004-11-18
IL149542A (en) 2010-04-15
NO339778B1 (no) 2017-01-30
NO20022252L (no) 2002-06-25
CA2390647C (en) 2008-03-25
AU1763001A (en) 2001-06-06
WO2001034939A1 (en) 2001-05-17
EP2246408A2 (en) 2010-11-03
NZ540911A (en) 2007-02-23
EP1232329A1 (en) 2002-08-21
NZ531316A (en) 2005-08-26
MXPA02004767A (es) 2008-10-08

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