BR9200084A - Composicao tixotropica,e processo para transportar um fluido objeto atraves de um ambiente a temperatura mais baixa - Google Patents

Composicao tixotropica,e processo para transportar um fluido objeto atraves de um ambiente a temperatura mais baixa

Info

Publication number
BR9200084A
BR9200084A BR929200084A BR9200084A BR9200084A BR 9200084 A BR9200084 A BR 9200084A BR 929200084 A BR929200084 A BR 929200084A BR 9200084 A BR9200084 A BR 9200084A BR 9200084 A BR9200084 A BR 9200084A
Authority
BR
Brazil
Prior art keywords
transport
environment
lower temperature
object fluid
thixotropic composition
Prior art date
Application number
BR929200084A
Other languages
English (en)
Inventor
A Michael Ramsay
Gail Trimble
James Mclelland Seheult
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 BR9200084A publication Critical patent/BR9200084A/pt

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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 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
    • E21B43/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermal Insulation (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BR929200084A 1991-01-18 1992-01-14 Composicao tixotropica,e processo para transportar um fluido objeto atraves de um ambiente a temperatura mais baixa BR9200084A (pt)

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 (1)

Publication Number Publication Date
BR9200084A true BR9200084A (pt) 1992-10-06

Family

ID=24582526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200084A BR9200084A (pt) 1991-01-18 1992-01-14 Composicao tixotropica,e processo para transportar um fluido objeto atraves de um ambiente a temperatura mais baixa

Country Status (16)

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

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
EP0805843A1 (en) * 1995-01-25 1997-11-12 National Aeronautics And Space Administration Anti-icing fluid or deicing fluid
US5607901A (en) * 1995-02-17 1997-03-04 Bp Exploration & Oil, Inc. Environmentally safe annular fluid
JPH11507002A (ja) * 1995-06-07 1999-06-22 ザ・ニユートラスウイート・カンパニー ヒドロコロイドと超可塑剤の安定懸濁系
ATE190971T1 (de) * 1995-12-15 2000-04-15 Monsanto Co Verfahren zur verbesserten rheologischen steuerung bei zementsystemen
CA2283759A1 (en) * 1997-03-17 1998-09-24 Monsanto Company Reticulated bacterial cellulose as a rheological modifier for polyol fluid compositions
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
RU2069676C1 (ru) 1996-11-27
EP0500206A2 (en) 1992-08-26
CA2059568A1 (en) 1992-07-19
NO920239D0 (no) 1992-01-17
JPH04353588A (ja) 1992-12-08
ZA92339B (en) 1992-09-30
NO920239L (no) 1992-07-20
NZ241259A (en) 1993-03-26
US5290768A (en) 1994-03-01
CA2059568C (en) 2003-01-07
KR920014866A (ko) 1992-08-25
AU1030892A (en) 1992-07-23
JPH0681831B2 (ja) 1994-10-19
AR248151A1 (es) 1995-06-30
MX9200209A (es) 1992-07-01
IE920145A1 (en) 1992-07-29
FI104829B (fi) 2000-04-14
AU640849B2 (en) 1993-09-02
FI920210A (fi) 1992-07-19
EP0500206A3 (en) 1992-12-09
FI920210A0 (fi) 1992-01-17
CN1063710A (zh) 1992-08-19

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Legal Events

Date Code Title Description
PC Transfer

Free format text: MONSANTO COMPANY (US)

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 13A., 14A., 15A., 16A., 17A., 18A., E 19A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B15K Others concerning applications: alteration of classification

Ipc: H01B 3/30 (2006.01), C08L 5/00 (2006.0

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.