NO175724C - Viskositetsmidler for saltopplösninger under anvendelse av hydrofil polymer-mineraloljesystemer - Google Patents

Viskositetsmidler for saltopplösninger under anvendelse av hydrofil polymer-mineraloljesystemer

Info

Publication number
NO175724C
NO175724C NO882350A NO882350A NO175724C NO 175724 C NO175724 C NO 175724C NO 882350 A NO882350 A NO 882350A NO 882350 A NO882350 A NO 882350A NO 175724 C NO175724 C NO 175724C
Authority
NO
Norway
Prior art keywords
mineral oil
hydrophilic polymer
saline solutions
oil systems
viscosity agents
Prior art date
Application number
NO882350A
Other languages
English (en)
Other versions
NO882350L (no
NO882350D0 (no
NO175724B (no
Inventor
Ahmad Dadgar
Original Assignee
Great Lakes Chemical Corp
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 Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of NO882350L publication Critical patent/NO882350L/no
Publication of NO882350D0 publication Critical patent/NO882350D0/no
Publication of NO175724B publication Critical patent/NO175724B/no
Publication of NO175724C publication Critical patent/NO175724C/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/82—Oil-based compositions
    • 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
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • Y10S507/925—Completion or workover fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NO882350A 1986-09-29 1988-05-27 Viskositetsmidler for saltopplösninger under anvendelse av hydrofil polymer-mineraloljesystemer NO175724C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/913,415 US4762625A (en) 1986-09-29 1986-09-29 Viscosifiers for brines utilizing hydrophilic polymer-mineral oil systems
PCT/US1987/002305 WO1988002434A1 (en) 1986-09-29 1987-09-10 Viscosifiers for brines utilizing hydrophilic polymer-mineral oil systems

Publications (4)

Publication Number Publication Date
NO882350L NO882350L (no) 1988-05-27
NO882350D0 NO882350D0 (no) 1988-05-27
NO175724B NO175724B (no) 1994-08-15
NO175724C true NO175724C (no) 1994-11-23

Family

ID=25433253

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882350A NO175724C (no) 1986-09-29 1988-05-27 Viskositetsmidler for saltopplösninger under anvendelse av hydrofil polymer-mineraloljesystemer

Country Status (4)

Country Link
US (1) US4762625A (no)
EP (1) EP0289529B1 (no)
NO (1) NO175724C (no)
WO (1) WO1988002434A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296155A (en) * 1988-07-15 1994-03-22 The United States Of America As Represented By The Secretary Of The Navy Stratified carrier electroviscous fluids and apparatus
US5964692A (en) * 1989-08-24 1999-10-12 Albright & Wilson Limited Functional fluids and liquid cleaning compositions and suspending media
GB8926885D0 (en) * 1989-11-28 1990-01-17 Albright & Wilson Drilling fluids
US5807810A (en) * 1989-08-24 1998-09-15 Albright & Wilson Limited Functional fluids and liquid cleaning compositions and suspending media
US5436227A (en) * 1993-05-27 1995-07-25 Shell Oil Company Soluble/insoluble alcohol in drilling fluid
WO1997013578A1 (en) * 1995-10-11 1997-04-17 Baroid Technology, Inc. Oil-free, water-soluble, hydroxyethyl cellulose, liquid, polymer dispersion
US6138755A (en) * 1998-05-19 2000-10-31 Tetra Technologies, Inc. Method for enhancing the compatibility of a zinc-brine completion fluid with a fracturing fluid
US20040011990A1 (en) * 2002-07-19 2004-01-22 Tetra Technologies, Inc. Thermally insulating fluid
US7407915B2 (en) * 2005-11-29 2008-08-05 Baker Hughes Incorporated Polymer hydration method using microemulsions
WO2009029694A1 (en) * 2007-08-28 2009-03-05 Janice Losasso Rheology modifying agents and methods of modifying fluid rheology use in hydrocarbon recovery
GB2540830B (en) 2013-07-17 2020-10-21 Bp Exploration Operating Co Ltd Oil recovery method
US10815765B2 (en) * 2015-06-24 2020-10-27 Schlumberger Technology Corporation Enhanced viscosity of polymer solutions in high salinity brines
WO2020112075A1 (en) * 2018-11-26 2020-06-04 Halliburton Energy Services, Inc. Methods and systems for oil in water separation using oil-specific viscosifier composition
US11926789B2 (en) 2021-07-22 2024-03-12 Baker Hughes Oilfield Operations Llc Additives for wellbore cleaning and fluid displacement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110230A (en) * 1974-02-12 1978-08-29 Phillips Petroleum Company Aqueous gelable compositions having extended gelation time and methods of preparing same
US4312675A (en) * 1979-03-23 1982-01-26 Merck & Co., Inc. High concentration polymer slurries
US4330414A (en) * 1980-02-08 1982-05-18 Nl Industries, Inc. Dispersible hydrophilic polymer compositions
US4392964A (en) * 1980-05-05 1983-07-12 Nl Industries, Inc. Compositions and method for thickening aqueous brines
US4336146A (en) * 1980-08-25 1982-06-22 Hercules Incorporated Method of thickening heavy brine solutions
CA1168846A (en) * 1980-09-25 1984-06-12 James C. Hatfield Non-aqueous slurries used as thickeners
US4427556A (en) * 1980-10-14 1984-01-24 Nl Industries, Inc. Dispersible hydrophilic polymer compositions
US4459214A (en) * 1981-12-14 1984-07-10 Nl Industries, Inc. Viscous heavy brines
US4496468A (en) * 1982-03-29 1985-01-29 Nl Industries, Inc. Hydrated hydroxyethyl cellulose compositions

Also Published As

Publication number Publication date
NO882350L (no) 1988-05-27
WO1988002434A1 (en) 1988-04-07
NO882350D0 (no) 1988-05-27
US4762625A (en) 1988-08-09
NO175724B (no) 1994-08-15
EP0289529A1 (en) 1988-11-09
EP0289529A4 (en) 1988-12-22
EP0289529B1 (en) 1991-01-16

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