JPS4961004A - - Google Patents

Info

Publication number
JPS4961004A
JPS4961004A JP5018773A JP5018773A JPS4961004A JP S4961004 A JPS4961004 A JP S4961004A JP 5018773 A JP5018773 A JP 5018773A JP 5018773 A JP5018773 A JP 5018773A JP S4961004 A JPS4961004 A JP S4961004A
Authority
JP
Japan
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.)
Granted
Application number
JP5018773A
Other languages
Japanese (ja)
Other versions
JPS5729504B2 (enrdf_load_html_response
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 US00250734A external-priority patent/US3838047A/en
Priority claimed from US00250619A external-priority patent/US3816308A/en
Application filed filed Critical
Publication of JPS4961004A publication Critical patent/JPS4961004A/ja
Publication of JPS5729504B2 publication Critical patent/JPS5729504B2/ja
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP5018773A 1972-05-05 1973-05-04 Expired JPS5729504B2 (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00250734A US3838047A (en) 1972-05-05 1972-05-05 Process for improving the yield of clay and drilling muds prepared therefrom
US00250619A US3816308A (en) 1972-05-05 1972-05-05 Beneficiating agents

Publications (2)

Publication Number Publication Date
JPS4961004A true JPS4961004A (enrdf_load_html_response) 1974-06-13
JPS5729504B2 JPS5729504B2 (enrdf_load_html_response) 1982-06-23

Family

ID=26941013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5018773A Expired JPS5729504B2 (enrdf_load_html_response) 1972-05-05 1973-05-04

Country Status (6)

Country Link
JP (1) JPS5729504B2 (enrdf_load_html_response)
CA (1) CA991391A (enrdf_load_html_response)
DE (1) DE2322521A1 (enrdf_load_html_response)
FR (1) FR2183838B1 (enrdf_load_html_response)
GB (1) GB1424877A (enrdf_load_html_response)
IT (1) IT987372B (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723672A (en) * 1980-07-17 1982-02-06 Denki Kagaku Kogyo Kk Muddy water preparation agent for excavation
JPS5723671A (en) * 1980-07-17 1982-02-06 Denki Kagaku Kogyo Kk Muddy water preparation agent for excavation
JPS61192786A (ja) * 1985-02-19 1986-08-27 コアテツクス・エス・アー 淡水又は塩水をベースとするボーリング流体用の非汚染流動化剤

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185944B (en) * 1981-08-11 1985-04-28 Janssen Pharmacfutica Nv Process for production of new /4-/diaril-metiliden-piperidino/-alkil-pirimidinone derivatives
AT379682B (de) * 1984-09-17 1986-02-10 Forschungsgesellschaft Joanneu Absorptionskaeltemaschine
DE4141485A1 (de) * 1991-12-16 1993-06-17 Allied Colloids Gmbh Verfahren zur aufbereitung und/oder entsorgung von bohrspuelungen
US5399548A (en) * 1992-11-16 1995-03-21 Phillips Petroleum Company Blended drilling fluid thinner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842338A (en) * 1956-05-17 1958-07-08 Pan American Petroleum Corp Composition and method for plugging and consolidating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723672A (en) * 1980-07-17 1982-02-06 Denki Kagaku Kogyo Kk Muddy water preparation agent for excavation
JPS5723671A (en) * 1980-07-17 1982-02-06 Denki Kagaku Kogyo Kk Muddy water preparation agent for excavation
JPS61192786A (ja) * 1985-02-19 1986-08-27 コアテツクス・エス・アー 淡水又は塩水をベースとするボーリング流体用の非汚染流動化剤

Also Published As

Publication number Publication date
DE2322521A1 (de) 1973-11-15
CA991391A (en) 1976-06-22
FR2183838B1 (enrdf_load_html_response) 1978-06-30
IT987372B (it) 1975-02-20
JPS5729504B2 (enrdf_load_html_response) 1982-06-23
FR2183838A1 (enrdf_load_html_response) 1973-12-21
GB1424877A (en) 1976-02-11

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