FR2452580A1 - Procede de separation de la phase solide d'une boue de forage et dispositif pour sa mise en oeuvre - Google Patents

Procede de separation de la phase solide d'une boue de forage et dispositif pour sa mise en oeuvre

Info

Publication number
FR2452580A1
FR2452580A1 FR8006869A FR8006869A FR2452580A1 FR 2452580 A1 FR2452580 A1 FR 2452580A1 FR 8006869 A FR8006869 A FR 8006869A FR 8006869 A FR8006869 A FR 8006869A FR 2452580 A1 FR2452580 A1 FR 2452580A1
Authority
FR
France
Prior art keywords
drilling mud
jet
solid phase
adhesive layer
separating
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.)
Granted
Application number
FR8006869A
Other languages
English (en)
Other versions
FR2452580B1 (fr
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.)
SREDNEAZIAT NII PRIROD GAZA
Original Assignee
SREDNEAZIAT NII PRIROD GAZA
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 SREDNEAZIAT NII PRIROD GAZA filed Critical SREDNEAZIAT NII PRIROD GAZA
Publication of FR2452580A1 publication Critical patent/FR2452580A1/fr
Application granted granted Critical
Publication of FR2452580B1 publication Critical patent/FR2452580B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Earth Drilling (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

L'INVENTION CONCERNE LES TECHNIQUES DE FORAGE DE PUITS. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QU'ON FORME A PARTIR DE LA BOUE DE FORAGE UNE COUCHE ADHESIVE 2 SUR UNE SURFACE CURVILIGNE FERMEE TOURNANTE 3 DISPOSEE PARTIELLEMENT DANS LADITE BOUE, ET ENSUITE ON DIRIGE, SUIVANT UNE TANGENTE A LA COUCHE ADHESIVE, UN JET DE GAZ IONISE 5 QUI ARRACHE LES PARTICULES DE PHASE SOLIDE EN LES ENTRAINANT HORS DE LADITE BOUE DE FORAGE, LA VALEUR DE LA VITESSE LINEAIRE DE LA COUCHE ADHESIVE A L'ENDROIT DE SON CONTACT AVEC LE JET DE GAZ ETANT REGLEE PAR CHANGEMENT DE LA VITESSE DU JET DE GAZ. L'INVENTION S'APPLIQUE NOTAMMENT AU FORAGE DE PUITS DE PETROLE, DE GAZ ET DE PROSPECTION GEOLOGIQUE.
FR8006869A 1979-03-27 1980-03-27 Procede de separation de la phase solide d'une boue de forage et dispositif pour sa mise en oeuvre Granted FR2452580A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2736501 1979-03-27

Publications (2)

Publication Number Publication Date
FR2452580A1 true FR2452580A1 (fr) 1980-10-24
FR2452580B1 FR2452580B1 (fr) 1984-04-13

Family

ID=20815139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006869A Granted FR2452580A1 (fr) 1979-03-27 1980-03-27 Procede de separation de la phase solide d'une boue de forage et dispositif pour sa mise en oeuvre

Country Status (8)

Country Link
JP (1) JPS56500643A (fr)
AU (1) AU5736480A (fr)
CA (1) CA1150675A (fr)
FR (1) FR2452580A1 (fr)
IN (1) IN152027B (fr)
IT (1) IT8020989A0 (fr)
NL (1) NL8001796A (fr)
WO (1) WO1980002047A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038743C1 (de) * 1979-03-27 1984-10-18 Sredneaziatskij naučno-issledovatel'skij institut prirodnogo gaza, Taškent Verfahren zum Abtrennen fester Partikel aus einer Suspension

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206721A (en) * 1937-05-20 1940-07-02 Smidth & Co As F L Slurry classification
US2219312A (en) * 1938-10-24 1940-10-29 Nat Lead Co Method for controlling the properties of drilling fluids
FR862595A (fr) * 1939-12-28 1941-03-10 Procédé et appareil pour la séparation électrostatique de particules ayant des susceptibilités électriques différentes
US2300283A (en) * 1938-02-21 1942-10-27 Union Oil Co Process and apparatus for dewaxing oil
US2406820A (en) * 1943-04-19 1946-09-03 Permanente Metals Corp Method for removing suspended matter from suspensions
US2448848A (en) * 1944-07-18 1948-09-07 Permanente Metals Corp Electrophoretic separating apparatus
US3249227A (en) * 1961-11-06 1966-05-03 Sun Oil Co Centrifugal separator
US3433312A (en) * 1967-06-01 1969-03-18 Mobil Oil Corp Process for recovering valuable components from drilling fluid
FR93740E (fr) * 1967-01-24 1969-05-09 Manufactures De Carrelages Cer Procédé de raffermissement et séchage de pates céramiques.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322323A (en) * 1969-06-16 1973-07-04 Environmental Purification Sys Separating means and method

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206721A (en) * 1937-05-20 1940-07-02 Smidth & Co As F L Slurry classification
US2300283A (en) * 1938-02-21 1942-10-27 Union Oil Co Process and apparatus for dewaxing oil
US2219312A (en) * 1938-10-24 1940-10-29 Nat Lead Co Method for controlling the properties of drilling fluids
FR862595A (fr) * 1939-12-28 1941-03-10 Procédé et appareil pour la séparation électrostatique de particules ayant des susceptibilités électriques différentes
US2406820A (en) * 1943-04-19 1946-09-03 Permanente Metals Corp Method for removing suspended matter from suspensions
US2448848A (en) * 1944-07-18 1948-09-07 Permanente Metals Corp Electrophoretic separating apparatus
US3249227A (en) * 1961-11-06 1966-05-03 Sun Oil Co Centrifugal separator
FR93740E (fr) * 1967-01-24 1969-05-09 Manufactures De Carrelages Cer Procédé de raffermissement et séchage de pates céramiques.
US3433312A (en) * 1967-06-01 1969-03-18 Mobil Oil Corp Process for recovering valuable components from drilling fluid

Also Published As

Publication number Publication date
NL8001796A (nl) 1980-09-30
IN152027B (fr) 1983-10-01
FR2452580B1 (fr) 1984-04-13
CA1150675A (fr) 1983-07-26
IT8020989A0 (it) 1980-03-27
JPS56500643A (fr) 1981-05-14
WO1980002047A1 (fr) 1980-10-02
AU5736480A (en) 1980-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse