NO920239L - Isolasjonsmateriale - Google Patents

Isolasjonsmateriale

Info

Publication number
NO920239L
NO920239L NO92920239A NO920239A NO920239L NO 920239 L NO920239 L NO 920239L NO 92920239 A NO92920239 A NO 92920239A NO 920239 A NO920239 A NO 920239A NO 920239 L NO920239 L NO 920239L
Authority
NO
Norway
Prior art keywords
insulation materials
glycol
properties
welane
gum
Prior art date
Application number
NO92920239A
Other languages
English (en)
Other versions
NO920239D0 (no
Inventor
A Michael Ramsay
Gail Trimble
James Mclelland Sehelt
Michael S O'brien
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of NO920239D0 publication Critical patent/NO920239D0/no
Publication of NO920239L publication Critical patent/NO920239L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes

Abstract

Et etylenglykolmateriale inne- holdende en glykolforenlig welangummi med enestående viskositetsegenskaper og termiske egenskaper. Materialet er spesielt egnet som et isolasjons- materiale.
NO92920239A 1991-01-18 1992-01-17 Isolasjonsmateriale NO920239L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/643,872 US5290768A (en) 1991-01-18 1991-01-18 Welan gum-ethylene glycol insulating compositions

Publications (2)

Publication Number Publication Date
NO920239D0 NO920239D0 (no) 1992-01-17
NO920239L true NO920239L (no) 1992-07-20

Family

ID=24582526

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920239A NO920239L (no) 1991-01-18 1992-01-17 Isolasjonsmateriale

Country Status (16)

Country Link
US (1) US5290768A (no)
EP (1) EP0500206A3 (no)
JP (1) JPH0681831B2 (no)
KR (1) KR920014866A (no)
CN (1) CN1063710A (no)
AR (1) AR248151A1 (no)
AU (1) AU640849B2 (no)
BR (1) BR9200084A (no)
CA (1) CA2059568C (no)
FI (1) FI104829B (no)
IE (1) IE920145A1 (no)
MX (1) MX9200209A (no)
NO (1) NO920239L (no)
NZ (1) NZ241259A (no)
RU (1) RU2069676C1 (no)
ZA (1) ZA92339B (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2071711A1 (en) * 1991-06-28 1992-12-29 Todd Talashek Enhanced solubility of welan gum in ethylene glycol
US5362312A (en) * 1992-10-14 1994-11-08 Merck & Co., Inc. Carrier fluid for the suspension and delivery of water soluble polymers
US5772912A (en) * 1995-01-25 1998-06-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Environmentally friendly anti-icing
US5607901A (en) * 1995-02-17 1997-03-04 Bp Exploration & Oil, Inc. Environmentally safe annular fluid
CA2223723A1 (en) * 1995-06-07 1996-12-19 The Nutrasweet Company Stable suspension of hydrocolloids and superplasticizer
ATE190971T1 (de) * 1995-12-15 2000-04-15 Monsanto Co Verfahren zur verbesserten rheologischen steuerung bei zementsystemen
JP2001516386A (ja) * 1997-03-17 2001-09-25 モンサント・カンパニー ポリオール流体組成物に対する流動調節剤としての網状細菌セルロース
US5876619A (en) * 1997-04-01 1999-03-02 Monsanto Company Scleroglucan as a rheological modifier for thermal insulation fluids
US7270767B1 (en) 1999-10-18 2007-09-18 Foster-Miller, Inc. Environmentally friendly de-icer and anti-icer compositions
US20030220202A1 (en) * 2002-04-19 2003-11-27 Foxenberg William E. Hydrate-inhibiting well fluids
US20040011990A1 (en) * 2002-07-19 2004-01-22 Tetra Technologies, Inc. Thermally insulating fluid
US6908886B2 (en) * 2003-01-09 2005-06-21 M-I L.L.C. Annular fluids and method of emplacing the same
GB0312781D0 (en) * 2003-06-04 2003-07-09 Ythan Environmental Services L Method
CA2636243C (en) * 2006-02-08 2011-11-22 Baker Hughes Incorporated Stabilized and freeze-protected polymer drag reducing agent suspensions
US8030389B2 (en) * 2006-09-12 2011-10-04 Baker Hughes Incorporated Thermal insulation composition
US20100200237A1 (en) * 2009-02-12 2010-08-12 Colgate Sam O Methods for controlling temperatures in the environments of gas and oil wells
US20100236784A1 (en) * 2009-03-20 2010-09-23 Horton Robert L Miscible stimulation and flooding of petroliferous formations utilizing viscosified oil-based fluids
US20100252259A1 (en) * 2009-04-01 2010-10-07 Horton Robert L Oil-based hydraulic fracturing fluids and breakers and methods of preparation and use
US20100263867A1 (en) * 2009-04-21 2010-10-21 Horton Amy C Utilizing electromagnetic radiation to activate filtercake breakers downhole

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342866A (en) * 1979-09-07 1982-08-03 Merck & Co., Inc. Heteropolysaccharide S-130
US4658898A (en) * 1985-05-24 1987-04-21 Mobil Oil Corporation Oil reservoir permeability control using polymeric gels
US4792415A (en) * 1987-04-13 1988-12-20 Merck & Co., Inc. Quaternary ammonium salts of anionic gums
US4963668A (en) * 1987-05-07 1990-10-16 Merck & Co., Inc. Welan gum in cement compositions
US4981520A (en) * 1988-12-12 1991-01-01 Mobil Oil Corporation Oil reservoir permeability profile control with crosslinked welan gum biopolymers
GB9015913D0 (en) * 1990-07-19 1990-09-05 Land & Marine Eng Ltd Thermally insulating compositions and a method of insulating pipeline bundles and pipeline riser caissons
CA2071711A1 (en) * 1991-06-28 1992-12-29 Todd Talashek Enhanced solubility of welan gum in ethylene glycol

Also Published As

Publication number Publication date
EP0500206A2 (en) 1992-08-26
IE920145A1 (en) 1992-07-29
NZ241259A (en) 1993-03-26
RU2069676C1 (ru) 1996-11-27
FI920210A (fi) 1992-07-19
AR248151A1 (es) 1995-06-30
NO920239D0 (no) 1992-01-17
FI920210A0 (fi) 1992-01-17
MX9200209A (es) 1992-07-01
FI104829B (fi) 2000-04-14
KR920014866A (ko) 1992-08-25
CA2059568A1 (en) 1992-07-19
JPH0681831B2 (ja) 1994-10-19
AU640849B2 (en) 1993-09-02
CN1063710A (zh) 1992-08-19
BR9200084A (pt) 1992-10-06
US5290768A (en) 1994-03-01
CA2059568C (en) 2003-01-07
ZA92339B (en) 1992-09-30
EP0500206A3 (en) 1992-12-09
JPH04353588A (ja) 1992-12-08
AU1030892A (en) 1992-07-23

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