CS226051B1 - Method of and apparatus for treating drilling compositions - Google Patents
Method of and apparatus for treating drilling compositions Download PDFInfo
- Publication number
- CS226051B1 CS226051B1 CS632679A CS632679A CS226051B1 CS 226051 B1 CS226051 B1 CS 226051B1 CS 632679 A CS632679 A CS 632679A CS 632679 A CS632679 A CS 632679A CS 226051 B1 CS226051 B1 CS 226051B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- pactbopa
- negative electrode
- zone
- pins
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000005553 drilling Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 5
- 239000007790 solid phase Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 101150115538 nero gene Proteins 0.000 description 4
- 229910020175 SiOH Inorganic materials 0.000 description 3
- 241000737241 Cocos Species 0.000 description 2
- 101000798993 Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1) 2-hydroxy-6-oxo-2,4-heptadienoate hydrolase Proteins 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- -1 Boc- Chemical class 0.000 description 1
- 101150114515 CTBS gene Proteins 0.000 description 1
- 241000324343 Causa Species 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0009—Settling tanks making use of electricity or magnetism
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792735602A SU904364A1 (ru) | 1979-03-26 | 1979-03-26 | Способ обработки бурового раствора и устройство дл его осуществлени |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS226051B1 true CS226051B1 (en) | 1984-03-19 |
Family
ID=20814755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS632679A CS226051B1 (en) | 1979-03-26 | 1979-09-18 | Method of and apparatus for treating drilling compositions |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG30708A1 (de) |
| CS (1) | CS226051B1 (de) |
| DD (1) | DD148575A3 (de) |
| SU (1) | SU904364A1 (de) |
| WO (1) | WO1980002046A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU634608B2 (en) * | 1989-12-09 | 1993-02-25 | Kyoyu Agri Co., Ltd. | 2-substituted phenyl-2-oxazoline or thiazoline derivatives, process for producing the same and insectides and acaricides containing the same |
| DE69935669T2 (de) * | 1999-07-19 | 2009-03-19 | Holland Environment B.V. | Wasserbehandlung durch beschleunigte Sedimentation und/oder Fällung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU662688A1 (ru) * | 1978-02-22 | 1979-05-15 | Среднеазиатский научно-исследовательский институт природного газа | Устройство дл очистки бурового раствора |
-
1979
- 1979-03-26 SU SU792735602A patent/SU904364A1/ru active
- 1979-09-17 BG BG7944870A patent/BG30708A1/xx unknown
- 1979-09-18 CS CS632679A patent/CS226051B1/cs unknown
-
1980
- 1980-01-28 DD DD21874780A patent/DD148575A3/de not_active IP Right Cessation
- 1980-03-07 WO PCT/SU1980/000041 patent/WO1980002046A1/ru not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BG30708A1 (en) | 1981-08-14 |
| WO1980002046A1 (fr) | 1980-10-02 |
| DD148575A3 (de) | 1981-06-03 |
| SU904364A1 (ru) | 1983-08-15 |
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