JPS4870152A - - Google Patents

Info

Publication number
JPS4870152A
JPS4870152A JP12809872A JP12809872A JPS4870152A JP S4870152 A JPS4870152 A JP S4870152A JP 12809872 A JP12809872 A JP 12809872A JP 12809872 A JP12809872 A JP 12809872A JP S4870152 A JPS4870152 A JP S4870152A
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.)
Pending
Application number
JP12809872A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4870152A publication Critical patent/JPS4870152A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/44—Application of particular media therefor
    • B03B5/447—Application of particular media therefor recovery of heavy media

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Combined Means For Separation Of Solids (AREA)
JP12809872A 1971-12-20 1972-12-20 Pending JPS4870152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20971971A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
JPS4870152A true JPS4870152A (en) 1973-09-22

Family

ID=22779984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12809872A Pending JPS4870152A (en) 1971-12-20 1972-12-20

Country Status (10)

Country Link
JP (1) JPS4870152A (en)
AU (1) AU459404B2 (en)
BE (1) BE792983A (en)
BR (1) BR7208397D0 (en)
CA (1) CA962630A (en)
DE (1) DE2249671C3 (en)
FR (1) FR2164609B1 (en)
GB (1) GB1399938A (en)
NL (1) NL7212616A (en)
NO (1) NO133370C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0487647A (en) * 1990-07-31 1992-03-19 Rasa Shoji Kk Method and device for classifying and separating slurry
CN108940564A (en) * 2018-06-15 2018-12-07 酒泉钢铁(集团)有限责任公司 A kind of low-grade barite classification sorting process of fine fraction

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381896A1 (en) * 1977-02-24 1978-09-22 Elf Aquitaine RECOVERY OF DRILLING FLUIDS
JPS5662559A (en) * 1979-10-29 1981-05-28 Toshimi Kato Recovering device of returned ready-mixed-concrete aggregate
FR2636669B3 (en) * 1988-09-19 1991-03-29 Guillaume Jean Paul MOBILE DRILLING SLUDGE REGENERATOR UNIT
NO323519B1 (en) * 2005-06-30 2007-04-06 Virdrill As Sieve and fluid separation apparatus and method using the same.
US8869986B2 (en) 2010-06-25 2014-10-28 Marshall G. Bailey Screening methods and apparatus
GB201010731D0 (en) 2010-06-25 2010-08-11 Bailey Marshall G Screening methods and apparatus
US9095884B2 (en) * 2011-01-21 2015-08-04 Joe D. Mickler Apparatus and method for removing and recovering oil from solids
CN113006719B (en) * 2021-03-31 2022-09-06 四川宝石机械石油钻头有限责任公司 Negative pressure screen self-vibration device and separation method thereof
EP4326445A1 (en) * 2021-04-20 2024-02-28 Waterco Limited Multi-cyclone sediment filter
CN116641668B (en) * 2023-07-27 2023-10-24 大庆辰平钻井技术服务有限公司 Drilling fluid circulating sand removal equipment and horizontal well half-way well cementation completion method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078752A (en) * 1933-04-13 1937-04-27 Mary Theresia Christensen Sand and mud separator and mixer for well drilling
FR974295A (en) * 1947-10-27 1951-02-20 Directie Staatsmijnen Nl Process for the purification of drilling mud
US2919898A (en) * 1957-08-16 1960-01-05 Phillips Petroleum Co Treatment of well drilling mud

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0487647A (en) * 1990-07-31 1992-03-19 Rasa Shoji Kk Method and device for classifying and separating slurry
CN108940564A (en) * 2018-06-15 2018-12-07 酒泉钢铁(集团)有限责任公司 A kind of low-grade barite classification sorting process of fine fraction

Also Published As

Publication number Publication date
FR2164609A1 (en) 1973-08-03
NO133370C (en) 1976-04-21
FR2164609B1 (en) 1976-01-30
BR7208397D0 (en) 1973-10-25
AU4603172A (en) 1974-03-07
BE792983A (en) 1973-06-19
NL7212616A (en) 1973-06-22
AU459404B2 (en) 1975-03-27
DE2249671B2 (en) 1975-04-17
DE2249671A1 (en) 1973-06-28
NO133370B (en) 1976-01-12
GB1399938A (en) 1975-07-02
DE2249671C3 (en) 1975-12-11
CA962630A (en) 1975-02-11

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