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 oeuvreInfo
- 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
Links
- 239000007790 solid phase Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 8
- 239000012790 adhesive layer Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1322323A (en) * | 1969-06-16 | 1973-07-04 | Environmental Purification Sys | Separating means and method |
-
1980
- 1980-03-26 CA CA000348486A patent/CA1150675A/fr not_active Expired
- 1980-03-26 JP JP50088380A patent/JPS56500643A/ja active Pending
- 1980-03-26 WO PCT/SU1980/000054 patent/WO1980002047A1/fr active Application Filing
- 1980-03-27 IT IT8020989A patent/IT8020989A0/it unknown
- 1980-03-27 NL NL8001796A patent/NL8001796A/nl not_active Application Discontinuation
- 1980-03-27 FR FR8006869A patent/FR2452580A1/fr active Granted
- 1980-04-11 AU AU57364/80A patent/AU5736480A/en not_active Abandoned
- 1980-04-18 IN IN452/CAL/80A patent/IN152027B/en unknown
Patent Citations (9)
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 |