CA1160033A - Oil base fluids containing cationic organophilic clays - Google Patents

Oil base fluids containing cationic organophilic clays

Info

Publication number
CA1160033A
CA1160033A CA000390181A CA390181A CA1160033A CA 1160033 A CA1160033 A CA 1160033A CA 000390181 A CA000390181 A CA 000390181A CA 390181 A CA390181 A CA 390181A CA 1160033 A CA1160033 A CA 1160033A
Authority
CA
Canada
Prior art keywords
fluid
clay
organic
group
gellant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000390181A
Other languages
English (en)
French (fr)
Inventor
Claude M. Finlayson
Wilbur S. Mardis
Forrest A. Scearce
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL Industries Inc
Original Assignee
NL Industries 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 NL Industries Inc filed Critical NL Industries Inc
Application granted granted Critical
Publication of CA1160033A publication Critical patent/CA1160033A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/20Silicates
    • C01B33/36Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/44Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/32Non-aqueous well-drilling compositions, e.g. oil-based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Colloid Chemistry (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA000390181A 1981-10-19 1981-11-16 Oil base fluids containing cationic organophilic clays Expired CA1160033A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31303581A 1981-10-19 1981-10-19
US313,035 1981-10-19

Publications (1)

Publication Number Publication Date
CA1160033A true CA1160033A (en) 1984-01-10

Family

ID=23214101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000390181A Expired CA1160033A (en) 1981-10-19 1981-11-16 Oil base fluids containing cationic organophilic clays

Country Status (10)

Country Link
JP (1) JPS5876484A (it)
AU (1) AU558370B2 (it)
BR (1) BR8107426A (it)
CA (1) CA1160033A (it)
EG (1) EG15459A (it)
FR (1) FR2514662B1 (it)
IN (1) IN158427B (it)
IT (1) IT1194110B (it)
NO (1) NO155810B (it)
SE (1) SE8106796L (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929849A (en) * 1973-10-01 1975-12-30 Exxon Research Engineering Co Tetraalkyl phosphonium aluminosilicates
NO146364C (no) * 1977-11-01 1982-09-15 Nl Industries Inc Oljebaserte vaesker med organofile leirer med forbedrede dispergeringsegenskper for anvendelse ved boring

Also Published As

Publication number Publication date
IN158427B (it) 1986-11-15
FR2514662A1 (fr) 1983-04-22
AU7751981A (en) 1983-04-28
SE8106796L (sv) 1983-04-20
BR8107426A (pt) 1983-05-24
EG15459A (en) 1986-03-31
FR2514662B1 (fr) 1987-01-16
IT1194110B (it) 1988-09-14
IT8125111A0 (it) 1981-11-16
NO155810B (no) 1987-02-23
NO813869L (no) 1983-04-20
AU558370B2 (en) 1987-01-29
JPS5876484A (ja) 1983-05-09

Similar Documents

Publication Publication Date Title
GB2088932A (en) Oil Base Fluids with Organophilic Clays
CA2340267C (en) Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties containing said additives
US4434075A (en) Anionically modified organophilic clays and their preparation
CA1105348A (en) Oil base fluids with organophilic clays having enhanced dispersibility
US4116866A (en) Organophilic clay gellant
JP3347969B2 (ja) 有機酸誘導第四アンモニウム化合物で製造した新規な有機粘土組成物、その製造方法、および該組成物を含有する非水流体システム
CA2631090C (en) Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties
US8389447B2 (en) Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties
US5429999A (en) Organoclay compositions containing two or more cations and one or more organic anions, their preparation and use in non-aqueous systems
US4105578A (en) Organophilic clay having enhanced dispersibility
EP0542266A2 (en) Organoclay compositions prepared with a mixture of two organic cations and their use in non-aqueous systems
JPH0357948B2 (it)
EP0321130B1 (en) Oil-based well bore fluids and gellants therefor
JPH0357955B2 (it)
CA1160032A (en) Oil base fluids containing organophilic clays
CA1160033A (en) Oil base fluids containing cationic organophilic clays
NL8105187A (nl) Kationogene organofiele kleiprodukten bevattende vloeistoffen op oliebasis.
NL8105189A (nl) Organofiele kleiprodukten bevattende vloeistoffen op oliebasis.
DE3145456A1 (de) Fluid auf oelbasisi und verfahren zur isolierenden verkleidung von bohrungen

Legal Events

Date Code Title Description
MKEX Expiry