FR2452576A1 - Dispositif pour la separation electrocinetique de boues de forage - Google Patents
Dispositif pour la separation electrocinetique de boues de forageInfo
- Publication number
- FR2452576A1 FR2452576A1 FR8006739A FR8006739A FR2452576A1 FR 2452576 A1 FR2452576 A1 FR 2452576A1 FR 8006739 A FR8006739 A FR 8006739A FR 8006739 A FR8006739 A FR 8006739A FR 2452576 A1 FR2452576 A1 FR 2452576A1
- Authority
- FR
- France
- Prior art keywords
- reservoir
- drilling mud
- electrokinetic separation
- liquid
- chamber
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 title abstract 3
- 239000010802 sludge Substances 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/56—Electro-osmotic dewatering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electrochemistry (AREA)
- Urology & Nephrology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Treatment Of Sludge (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
L'INVENTION CONCERNE LES TECHNIQUES DE FORAGE DE PUITS. LE DISPOSITIF FAISANT L'OBJET DE L'INVENTION EST DU TYPE COMPRENANT UNE CAPACITE 1 POURVUE D'UNE ENTREE POUR LA BOUE DE FORAGE ET DE SORTIES POUR SES PHASES SEPAREES, DES ELECTRODES 3, 4 PLACEES DANS CETTE CAPACITE ET RACCORDEES, L'UNE, AU POLE NEGATIF D'UNE SOURCE DE COURANT CONTINU 2, ET L'AUTRE, AU POLE POSITIF, CETTE SECONDE ELECTRODE ETANT REALISEE SOUS LA FORME D'UNE CHAMBRE 6 COMPORTANT UNE PAROI PERFOREE 6A, ET EST CARACTERISE EN CE QUE LADITE CHAMBRE-ELECTRODE EST REALISEE DE TELLE FACON QUE SA PAROI PERFOREE 6A SOIT SITUEE EN FACE DU FOND DE LA CAPACITE 1, CE FOND ETANT REALISE SOUS FORME D'UNE GRILLE ET SERVANT A LA SORTIE DE LA PHASE LIQUIDE RESULTANT DE LA SEPARATION ELECTROCINETIQUE DE LA BOUE DE FORAGE. L'INVENTION S'APPLIQUE NOTAMMENT AU FORAGE DE PUITS DE PETROLE ET DE GAZ ET AUX FORAGES DE PROSPECTION GEOLOGIQUE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792735612A SU895171A1 (ru) | 1979-03-27 | 1979-03-27 | Устройство дл выделени твердой фазы из бурового раствора |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2452576A1 true FR2452576A1 (fr) | 1980-10-24 |
Family
ID=20814762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8006739A Withdrawn FR2452576A1 (fr) | 1979-03-27 | 1980-03-26 | Dispositif pour la separation electrocinetique de boues de forage |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS56500795A (fr) |
| AU (1) | AU5725880A (fr) |
| BG (1) | BG30263A1 (fr) |
| CS (1) | CS220587B1 (fr) |
| DD (1) | DD148572A3 (fr) |
| FR (1) | FR2452576A1 (fr) |
| IT (1) | IT8020986A0 (fr) |
| NL (1) | NL8001807A (fr) |
| SU (1) | SU895171A1 (fr) |
| WO (1) | WO1980002042A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0269628A4 (fr) * | 1985-08-15 | 1988-07-29 | Commw Scient Ind Res Org | Structures de drain a electrodes pour deshydratation de suspensions. |
| JP2761302B2 (ja) * | 1991-02-05 | 1998-06-04 | 株式会社 大林組 | 地盤掘削用泥水の再生方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU389811A1 (ru) * | 1971-04-01 | 1973-07-11 | Осадитель взвешенных в жидкости немагнитных | |
| SU662688A1 (ru) * | 1978-02-22 | 1979-05-15 | Среднеазиатский научно-исследовательский институт природного газа | Устройство дл очистки бурового раствора |
-
1979
- 1979-03-27 SU SU792735612A patent/SU895171A1/ru active
-
1980
- 1980-01-30 JP JP50086580A patent/JPS56500795A/ja active Pending
- 1980-01-30 WO PCT/SU1980/000011 patent/WO1980002042A1/fr active Application Filing
- 1980-03-11 BG BG8046951A patent/BG30263A1/xx unknown
- 1980-03-12 CS CS801700A patent/CS220587B1/cs unknown
- 1980-03-17 DD DD80219725A patent/DD148572A3/xx not_active IP Right Cessation
- 1980-03-26 FR FR8006739A patent/FR2452576A1/fr not_active Withdrawn
- 1980-03-27 IT IT8020986A patent/IT8020986A0/it unknown
- 1980-03-27 NL NL8001807A patent/NL8001807A/nl not_active Application Discontinuation
- 1980-04-09 AU AU57258/80A patent/AU5725880A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56500795A (fr) | 1981-06-18 |
| WO1980002042A1 (fr) | 1980-10-02 |
| IT8020986A0 (it) | 1980-03-27 |
| BG30263A1 (en) | 1981-05-15 |
| AU5725880A (en) | 1980-10-02 |
| CS220587B1 (en) | 1983-04-29 |
| SU895171A1 (ru) | 1983-08-15 |
| DD148572A3 (de) | 1981-06-03 |
| NL8001807A (nl) | 1980-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |