CA1069288A - Super-yield bentonite base drilling fluid - Google Patents

Super-yield bentonite base drilling fluid

Info

Publication number
CA1069288A
CA1069288A CA277,806A CA277806A CA1069288A CA 1069288 A CA1069288 A CA 1069288A CA 277806 A CA277806 A CA 277806A CA 1069288 A CA1069288 A CA 1069288A
Authority
CA
Canada
Prior art keywords
polymer
bentonite
viscosity
weight
drilling fluid
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
CA277,806A
Other languages
English (en)
French (fr)
Inventor
Arthur G. Clem
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.)
Amcol International Corp
Original Assignee
Amcol International 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
Priority claimed from US05/693,839 external-priority patent/US4087365A/en
Application filed by Amcol International Corp filed Critical Amcol International Corp
Application granted granted Critical
Publication of CA1069288A publication Critical patent/CA1069288A/en
Expired legal-status Critical Current

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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
CA277,806A 1976-06-08 1977-05-05 Super-yield bentonite base drilling fluid Expired CA1069288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,839 US4087365A (en) 1974-01-28 1976-06-08 Super-yield bentonite base drilling fluid

Publications (1)

Publication Number Publication Date
CA1069288A true CA1069288A (en) 1980-01-08

Family

ID=24786330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277,806A Expired CA1069288A (en) 1976-06-08 1977-05-05 Super-yield bentonite base drilling fluid

Country Status (4)

Country Link
CA (1) CA1069288A (no)
GB (1) GB1552062A (no)
NL (1) NL7706239A (no)
NO (1) NO146434C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577568B1 (fr) * 1985-02-19 1987-12-18 Coatex Sa Agent fluidifiant non polluant pour fluides de forage a base d'eau douce ou saline

Also Published As

Publication number Publication date
NO771319L (no) 1977-12-09
NL7706239A (nl) 1977-12-12
GB1552062A (en) 1979-09-05
NO146434C (no) 1982-09-29
NO146434B (no) 1982-06-21

Similar Documents

Publication Publication Date Title
EP0170527B2 (en) Aqueous drilling and packer fluids
US2775557A (en) Drilling muds containing acrylic acidacrylamide copolymer salts
US5134118A (en) Aqueous based drilling fluid
US4521578A (en) Composition and method of preparation of novel aqueous drilling fluid additives
US4540496A (en) Intramolecular polymer complexes - viscosifiers for high ionic strength drilling fluids
US3081260A (en) Low solids drilling fluid
US4087365A (en) Super-yield bentonite base drilling fluid
US4680128A (en) Anionic copolymers for improved control of drilling fluid rheology
US4033893A (en) Potassium-lime aqueous drilling fluids and method of preparing same
CN109824839A (zh) 纳米二氧化硅接枝共聚物及其制备方法和应用及钻井液及其应用
US4341645A (en) Aqueous drilling and packer fluids
US4699225A (en) Drilling fluids containing AMPS, acrylic acid, itaconic acid polymer
EP0372469A2 (en) Well treating fluids and additives therefor
EP0598378A1 (en) Blended drilling fluid thinner
CA1069288A (en) Super-yield bentonite base drilling fluid
EP0162666B1 (en) High temperature drilling fluids
US3272749A (en) Drilling mud and additive therefor
US5096603A (en) Thermally stable hydrophobically associating rheological control additives for water-based drilling fluids
US5610124A (en) Tin/cerium compounds for lignosulfonate processing
US2901429A (en) Drilling fluids
US2855365A (en) Drilling fluid
US4518510A (en) Drilling mud dispersants
US3232871A (en) Drilling fluid
US2867584A (en) Drilling fluid
US3108956A (en) Low viscosity water-base drilling mud

Legal Events

Date Code Title Description
MKEX Expiry