NO984806L - Geleringsmiddel for hydrokarbonvµske og anvendelsesmetode - Google Patents

Geleringsmiddel for hydrokarbonvµske og anvendelsesmetode

Info

Publication number
NO984806L
NO984806L NO984806A NO984806A NO984806L NO 984806 L NO984806 L NO 984806L NO 984806 A NO984806 A NO 984806A NO 984806 A NO984806 A NO 984806A NO 984806 L NO984806 L NO 984806L
Authority
NO
Norway
Prior art keywords
molecular weight
high molecular
salt
gellant
application
Prior art date
Application number
NO984806A
Other languages
English (en)
Other versions
NO984806D0 (no
Inventor
Cruise K Jones
Grahame N Taylor
Original Assignee
Nalco Exxon Energy Chem Lp
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 Nalco Exxon Energy Chem Lp filed Critical Nalco Exxon Energy Chem Lp
Publication of NO984806D0 publication Critical patent/NO984806D0/no
Publication of NO984806L publication Critical patent/NO984806L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/335—Polymers modified by chemical after-treatment with organic compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/327—Polymers modified by chemical after-treatment with inorganic compounds containing phosphorus
    • 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
    • C09K8/64—Oil-based compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)

Abstract

Et geleringsmiddel for å gele hydrokarbonvæsker omfattende (a) en mindre mengde av en høymolekylærvekt difosfatester- syre eller salt derav syntetisert ved å bruke høymo l e ky l ær - vekt polyalkylenglykol og (b) en vesentlig mengde av en fosfat- diestersyre eller salt derav syntetisert fra blandede C1-C2<-alkoholer, fortrinnsvis C6-CJO-alkoholer. Det foretrukkede høymolekylærvekt geleringsmiddeladditivet er et aluminium- eller jernsalt av en ester fremstilt fra en polypropylenglykol som har molekylvekt i området fra 6000 til 26000.
NO984806A 1997-10-16 1998-10-15 Geleringsmiddel for hydrokarbonvµske og anvendelsesmetode NO984806L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95138897A 1997-10-16 1997-10-16

Publications (2)

Publication Number Publication Date
NO984806D0 NO984806D0 (no) 1998-10-15
NO984806L true NO984806L (no) 1999-04-19

Family

ID=25491636

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984806A NO984806L (no) 1997-10-16 1998-10-15 Geleringsmiddel for hydrokarbonvµske og anvendelsesmetode

Country Status (4)

Country Link
US (1) US6147034A (no)
CA (1) CA2250329C (no)
GB (1) GB2330585B (no)
NO (1) NO984806L (no)

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Also Published As

Publication number Publication date
CA2250329C (en) 2007-10-02
US6147034A (en) 2000-11-14
GB2330585A (en) 1999-04-28
GB2330585B (en) 2001-08-01
GB9821880D0 (en) 1998-12-02
NO984806D0 (no) 1998-10-15
CA2250329A1 (en) 1999-04-16

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