NL149221C - - Google Patents

Info

Publication number
NL149221C
NL149221C NL6516967A NL6516967A NL149221C NL 149221 C NL149221 C NL 149221C NL 6516967 A NL6516967 A NL 6516967A NL 6516967 A NL6516967 A NL 6516967A NL 149221 C NL149221 C NL 149221C
Authority
NL
Netherlands
Application number
NL6516967A
Other versions
NL6516967A (it
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
Priority claimed from US491837A external-priority patent/US3344063A/en
Application filed filed Critical
Publication of NL6516967A publication Critical patent/NL6516967A/xx
Application granted granted Critical
Publication of NL149221C publication Critical patent/NL149221C/xx

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
    • C09K8/26—Oil-in-water emulsions
    • C09K8/28—Oil-in-water emulsions containing organic additives
    • 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
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Instructional Devices (AREA)
  • Removal Of Specific Substances (AREA)
NL6516967A 1965-09-30 1965-12-27 NL149221C (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49183065A 1965-09-30 1965-09-30
US491837A US3344063A (en) 1965-09-30 1965-09-30 Drilling fluids and additives therefor
US613999A US3391173A (en) 1965-09-30 1967-02-06 Metal complexes of sulfoalkalated tannies

Publications (2)

Publication Number Publication Date
NL6516967A NL6516967A (it) 1967-03-31
NL149221C true NL149221C (it) 1976-04-15

Family

ID=27413915

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6516967A NL149221C (it) 1965-09-30 1965-12-27

Country Status (7)

Country Link
US (2) US3479287A (it)
DE (1) DE1296105B (it)
DK (1) DK119887B (it)
GB (1) GB1107398A (it)
NL (1) NL149221C (it)
NO (1) NO116798B (it)
SE (1) SE320452B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110226A (en) * 1977-02-02 1978-08-29 Phillips Petroleum Company Stabilized aqueous gels and uses thereof
CA1125001A (en) * 1978-05-05 1982-06-08 Paul H. Javora Lignosulfonate salt in drilling fluid
CA1176630A (en) * 1980-11-27 1984-10-23 Michio Uemura Drilling fluid additives
US4420405A (en) * 1981-08-10 1983-12-13 Icarus, Inc. Water based drilling mud additive
US4404108A (en) * 1981-09-08 1983-09-13 Cates Allen E Additive for drilling fluids
US4469604A (en) * 1982-05-25 1984-09-04 Phillips Petroleum Company Sulfonated phenolic material and its use in post primary oil recovery
US4632786A (en) * 1982-05-25 1986-12-30 Phillips Petroleum Company Sulfomethylated phenolic material useful in post primary oil recovery
US4526693A (en) * 1983-05-16 1985-07-02 Halliburton Co. Shale and salt stabilizing drilling fluid
US4618433A (en) * 1984-07-30 1986-10-21 Phillips Petroleum Company Drilling fluids and thinners therefor
US4704214A (en) * 1984-10-11 1987-11-03 Phillips Petroleum Company Drilling fluid
US4842770A (en) * 1988-03-02 1989-06-27 Phillips Petroleum Company Drilling fluid thinner
US4923516A (en) * 1989-01-23 1990-05-08 Phillips Petroleum Company Well cement slurries and dispersants therefor
US5041630A (en) * 1989-01-23 1991-08-20 Phillips Petroleum Company Well cement slurries and dispersants therefor
US20060252652A1 (en) * 2003-10-27 2006-11-09 Cowan Jack C Oil base fluids containing hydrophilic tannins
US8524640B2 (en) 2006-07-07 2013-09-03 M-I L.L.C. Fluid loss additive for oil-based muds
US11098230B2 (en) 2019-04-09 2021-08-24 Chevron Phillips Chemical Company Lp Methods for drilling wellbores using thinner compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331281A (en) * 1939-03-31 1943-10-12 Truman B Wayne Treatment of mud-laden drilling fluids
US2605221A (en) * 1948-08-07 1952-07-29 Nat Lead Co Treatment of aqueous well-drilling fluids
US3034982A (en) * 1957-05-10 1962-05-15 Magnet Cove Barium Corp Well drilling fluid
US3177141A (en) * 1962-06-21 1965-04-06 Texaco Inc Drilling fluid
US3270003A (en) * 1964-08-07 1966-08-30 Rayonier Inc Iron complexed sulfonated polyflavonoids and their preparation
US3311553A (en) * 1964-11-05 1967-03-28 Texaco Inc Drilling fluid
US3344063A (en) * 1965-09-30 1967-09-26 Phillips Petroleum Co Drilling fluids and additives therefor

Also Published As

Publication number Publication date
SE320452B (it) 1970-02-09
NL6516967A (it) 1967-03-31
DE1296105B (de) 1969-05-29
US3479287A (en) 1969-11-18
GB1107398A (en) 1968-03-27
US3391173A (en) 1968-07-02
NO116798B (it) 1969-05-27
DK119887B (da) 1971-03-08

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