NO894337D0 - Hydrolyserte kopolymerer av n-vinylamid og akrylamid for bruk som vanntapsregulerende additiver i boreslam. - Google Patents

Hydrolyserte kopolymerer av n-vinylamid og akrylamid for bruk som vanntapsregulerende additiver i boreslam.

Info

Publication number
NO894337D0
NO894337D0 NO894337A NO894337A NO894337D0 NO 894337 D0 NO894337 D0 NO 894337D0 NO 894337 A NO894337 A NO 894337A NO 894337 A NO894337 A NO 894337A NO 894337 D0 NO894337 D0 NO 894337D0
Authority
NO
Norway
Prior art keywords
hydrolycized
boreslam
vinylamide
acrylamide
polymers
Prior art date
Application number
NO894337A
Other languages
English (en)
Other versions
NO894337L (no
Inventor
Christine Ann Costello
Ta-Wang Lai
Robert Krantz Pinschmidt Jr
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of NO894337D0 publication Critical patent/NO894337D0/no
Publication of NO894337L publication Critical patent/NO894337L/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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NO89894337A 1988-11-07 1989-10-31 Hydrolyserte kopolymerer av n-vinylamid og akrylamid for bruk som vanntapsregulerende additiver i boreslam. NO894337L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/268,329 US4921621A (en) 1986-10-01 1988-11-07 Hydrolyzed co-polymers of N-vinylamide and acrylamide for use as waterloss control additives in drilling mud

Publications (2)

Publication Number Publication Date
NO894337D0 true NO894337D0 (no) 1989-10-31
NO894337L NO894337L (no) 1990-05-08

Family

ID=23022488

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89894337A NO894337L (no) 1988-11-07 1989-10-31 Hydrolyserte kopolymerer av n-vinylamid og akrylamid for bruk som vanntapsregulerende additiver i boreslam.

Country Status (6)

Country Link
US (1) US4921621A (no)
JP (1) JPH02173085A (no)
CA (1) CA1317451C (no)
DE (1) DE3936698A1 (no)
GB (1) GB2225364B (no)
NO (1) NO894337L (no)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213166A (en) * 1989-12-12 1993-05-25 Mitsui-Cyanamid, Ltd. Pile driving and pile removing method
JP2592715B2 (ja) * 1990-09-17 1997-03-19 石油公団 坑井の掘削流体用、仕上げまたは改修流体用増粘剤とそれを含む流体
US5108226A (en) * 1990-10-18 1992-04-28 Mobil Oil Corporation Technique for disposal of drilling wastes
US5271424A (en) * 1991-12-09 1993-12-21 Air Products And Chemicals, Inc. Drag reduction with amine functional polymers
FI94278C (fi) * 1992-04-22 1995-08-10 Risto Wisakanto Paineväliaineen käyttö porauksessa
US5280077A (en) * 1992-07-14 1994-01-18 Air Products And Chemicals, Inc. Process for the synthesis of oligomeric vinylamines
US5270379A (en) * 1992-08-31 1993-12-14 Air Products And Chemcials, Inc. Amine functional polymers as thickening agents
US5326809A (en) * 1992-11-25 1994-07-05 Air Products And Chemicals, Inc. Poly[(vinyl alcohol)-CO-(vinyl amine)] copolymers as stabilizing protective colloids in aqueous emulsion polymerization
US5492765A (en) * 1993-09-17 1996-02-20 Air Products And Chemicals, Inc. Use of vinylamine homopolymers and copolymers in film lamination
US5346628A (en) * 1993-10-29 1994-09-13 Nalco Chemical Company Polymers for flocculating red mud from bayer process liquors
US5427750A (en) * 1993-10-29 1995-06-27 Nalco Chemical Company Polymers for removing humates from bayer process liquors
US5512645A (en) * 1993-11-25 1996-04-30 Mitsubishi Chemical Corporation Lactam ring containing polymer
US5374334A (en) * 1993-12-06 1994-12-20 Nalco Chemical Company Class of polymeric adhesives for yankee dryer applications
US5441649A (en) * 1993-12-06 1995-08-15 Nalco Chemical Company Vinylamine copolymer flocculangts for use in coal refuse thickening
US5436299A (en) * 1994-12-20 1995-07-25 Air Products And Chemicals, Inc. Decarbonylation of N-vinylformamide copolymers
US5491199A (en) * 1995-02-22 1996-02-13 Air Products And Chemicals, Inc. One step production of low salt vinylamine polymers
US5591799A (en) * 1995-03-03 1997-01-07 Air Products And Chemicals, Inc. Aqueous emulsion materials containing copolymerized vinyl amide monomers and hydrolysis products thereof
US6689250B1 (en) 1995-05-18 2004-02-10 Fort James Corporation Crosslinkable creping adhesive formulations
ES2135849T3 (es) 1995-05-18 1999-11-01 Fort James Corp Nuevas formulaciones de adhesivo de crespado, metodo de crespado y banda fibrosa crespada.
GB9510396D0 (en) * 1995-05-23 1995-07-19 Allied Colloids Ltd Polymers for drilling and reservoir fluids and their use
JP3836880B2 (ja) * 1995-06-08 2006-10-25 エクソンモービル アップストリーム リサーチ カンパニー 水和物の形成を抑制する方法
CA2180071A1 (en) * 1995-07-11 1997-01-12 Thomas Cleveland Kirk Fabric washing composition and method for inhibiting deposition of dye
AU718027B2 (en) * 1995-07-11 2000-04-06 Rohm And Haas Company Washing composition and use of polymer to clean and provide soil resistance to an article
US5622533A (en) * 1995-12-13 1997-04-22 Nalco Chemical Company Vinylamine copolymer coagulants for use in coal refuse dewatering
US5849674A (en) * 1996-10-15 1998-12-15 Phillips Petroleum Company Compositions and processes for oil field applications
US6772838B2 (en) 1996-11-27 2004-08-10 Bj Services Company Lightweight particulate materials and uses therefor
US5994449A (en) * 1997-01-23 1999-11-30 Hercules Incorporated Resin compositions for making wet and dry strength paper and their use as creping adhesives
US6426383B1 (en) 1997-05-28 2002-07-30 Nalco Chemical Company Preparation of water soluble polymer dispersions from vinylamide monomers
US6169058B1 (en) 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing
US6146497A (en) * 1998-01-16 2000-11-14 Hercules Incorporated Adhesives and resins, and processes for their production
US6228812B1 (en) * 1998-12-10 2001-05-08 Bj Services Company Compositions and methods for selective modification of subterranean formation permeability
US6439309B1 (en) 2000-12-13 2002-08-27 Bj Services Company Compositions and methods for controlling particulate movement in wellbores and subterranean formations
DE102004052957A1 (de) * 2004-10-29 2006-05-04 Basf Ag Verfahren zur Herstellung von gekrepptem Papier
US20090294179A1 (en) * 2005-03-07 2009-12-03 David Ballard Method of controlling fluid loss and materials useful therein
BRPI0607480A2 (pt) * 2005-03-07 2009-09-08 Mi Llc sólidos de ligação revestidos com polìmero e agentes aumentadores de peso para uso em fluidos de perfuração
CA2600124A1 (en) * 2005-03-07 2006-09-14 M-I L.L.C. Method of stabilizing a well bore of a well penetrating a subterranean formation
US11155742B2 (en) * 2007-03-02 2021-10-26 Canadian Energy Services L.P. Drill fluid and method for tunneling
US20110160418A1 (en) 2008-09-12 2011-06-30 Richard Vicari Improved nvf copolymer process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278506A (en) * 1961-08-21 1966-10-11 Nalco Chemical Co Water-soluble polymers and copolymers
DE1300481B (de) * 1968-03-02 1969-08-07 Hoechst Ag Wasserbasische Tonspuelung
US3764530A (en) * 1972-03-15 1973-10-09 Milchem Inc Composition and process for the reduction of thermal degradation of aqueous drilling fluids
US3730900A (en) * 1972-09-25 1973-05-01 Milchem Inc Composition and process for drilling subterranean wells
US3957739A (en) * 1974-11-27 1976-05-18 Nobel Hoechst Chimie Process of production of water-soluble linear polymers of very high molecular weight
US4217214A (en) * 1978-10-10 1980-08-12 Dynapol High molecular weight polyvinylamine hydrochloride as flocculant
US4500437A (en) * 1980-12-15 1985-02-19 Cassella Aktiengesellschaft Water soluble copolymers for use in fracture-acidizing of wells
DE3213873A1 (de) * 1982-04-15 1983-10-27 Basf Ag, 6700 Ludwigshafen Flockungsmittel fuer schlaemme
DE3144770A1 (de) * 1981-11-11 1983-05-19 Cassella Ag, 6000 Frankfurt Wasserloesliches copolymerisat, seine herstellung und verwendung
US4533708A (en) * 1981-12-15 1985-08-06 Calgon Corporation Polyampholyte polymer
US4476029A (en) * 1982-05-26 1984-10-09 W. R. Grace & Co. High temperature dispersant
US4497596A (en) * 1983-03-24 1985-02-05 Halliburton Company Method of minimizing fines migration in a subterranean formation
US4567300A (en) * 1984-01-14 1986-01-28 Mitsubishi Chemical Industries Limited Process for producing N-substituted formamides
GB8413716D0 (en) * 1984-05-30 1984-07-04 Allied Colloids Ltd Aqueous well fluids
US4652623A (en) * 1984-11-23 1987-03-24 Calgon Corporation Polymers for use as filtration control aids in drilling muds
US4680128A (en) * 1985-04-26 1987-07-14 Exxon Chemical Patents Inc. Anionic copolymers for improved control of drilling fluid rheology

Also Published As

Publication number Publication date
JPH02173085A (ja) 1990-07-04
DE3936698A1 (de) 1990-05-10
US4921621A (en) 1990-05-01
CA1317451C (en) 1993-05-11
JPH0588917B2 (no) 1993-12-24
GB2225364A (en) 1990-05-30
GB2225364B (en) 1992-09-30
GB8925007D0 (en) 1989-12-28
NO894337L (no) 1990-05-08

Similar Documents

Publication Publication Date Title
NO894337L (no) Hydrolyserte kopolymerer av n-vinylamid og akrylamid for bruk som vanntapsregulerende additiver i boreslam.
FI912490A0 (fi) Kollagenas-inhibitorer baserade pao hydroxamsyror.
DE68906894D1 (de) Erfassung von verbrauchswerten.
DK543189D0 (da) Lysyloxidaseinhibitorer og deres anvendelse
DE3852909T2 (de) Lineare Kette von Parallelprozessoren und Benutzungsverfahren davon.
DE3671434D1 (de) Phenylalaninderivate und proteinaseinhibitor.
NO905090D0 (no) Interleukin-1 hemmere.
DE68917047D1 (de) Schraubmechanismus und Schraubstock.
NO880519D0 (no) Krympetang med skralle.
DK165561C (da) Hydraulisk tandhjulmotor med friloeb og blokering.
KR900701751A (ko) 치환 알릴아민 유도체, 그의 제조방법 및 그의 용도
DK274387A (da) Smoeremidler og polyfluorerede forbindelser anvendelige som additiver i saadanne
DE3673217D1 (de) Phenylalkyl-2,3-dihydrobenzofurane und analoga zur verwendung als antientzuendungsmittel.
DK229189A (da) Modificerede blokpolymerisater, deres fremstilling og anvendelse
NO892016L (no) Anti-mikrobiell blanding og anvendelse.
NO903038D0 (no) Fremgangsmaate og innretning for kontinuerlig belysning avemner.
DE3670872D1 (de) Baublock und zugehoeriges verbindungselement.
NO880186D0 (no) Tetrapeptidinhibitor samt fremgangsmaate for dets fremstilling og anvendelse derav.
DE3875240T2 (de) Polyacrylamid-gel.
DK360189A (da) S-adenosyl-methionin-decarboxylase-inhibitorer, deres fremstilling og anvendelse
NO891718D0 (no) Ekspresjon av humant interleukin-2 i metylotrofe gjaersorter.
FI894552A (fi) Anordning i gasregulator.
NO890522L (no) Substituerte imidazolinoner og imidazolinthioner.
ATE96028T1 (de) Wachstuminhibierendes mittel und dessen verwendung.
ATA226789A (de) Verstellschraube