NO20032682L - Fremgangsmåte for separering av hule glassmikrokuler fra slam som inneholder disse - Google Patents
Fremgangsmåte for separering av hule glassmikrokuler fra slam som inneholder disseInfo
- Publication number
- NO20032682L NO20032682L NO20032682A NO20032682A NO20032682L NO 20032682 L NO20032682 L NO 20032682L NO 20032682 A NO20032682 A NO 20032682A NO 20032682 A NO20032682 A NO 20032682A NO 20032682 L NO20032682 L NO 20032682L
- Authority
- NO
- Norway
- Prior art keywords
- hollow glass
- glass microspheres
- mud containing
- separating hollow
- separating
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
- 239000004005 microsphere Substances 0.000 title 1
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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone
-
- 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
-
- 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
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/04—Separation devices for treating liquids from earth drilling, mining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2996—Glass particles or spheres
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)
- Cyclones (AREA)
- Glass Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MI002714A IT1319693B1 (it) | 2000-12-15 | 2000-12-15 | Procedimento per la separazione di microsfere di vetro cave da fanghiche le contengono. |
PCT/EP2001/013173 WO2002048063A2 (en) | 2000-12-15 | 2001-11-13 | Process for the separation of hollow glass microspheres from muds containing them |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20032682D0 NO20032682D0 (no) | 2003-06-12 |
NO20032682L true NO20032682L (no) | 2003-06-12 |
NO330587B1 NO330587B1 (no) | 2011-05-23 |
Family
ID=11446239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20032682A NO330587B1 (no) | 2000-12-15 | 2003-06-12 | Fremgangsmate for separering av hule glassmikrokuler fra slam som inneholder disse |
Country Status (7)
Country | Link |
---|---|
US (1) | US7004333B2 (no) |
AU (2) | AU1910102A (no) |
BR (1) | BR0116074B1 (no) |
GB (1) | GB2388131B (no) |
IT (1) | IT1319693B1 (no) |
NO (1) | NO330587B1 (no) |
WO (1) | WO2002048063A2 (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6802379B2 (en) | 2001-02-23 | 2004-10-12 | Exxonmobil Upstream Research Company | Liquid lift method for drilling risers |
US7767629B2 (en) * | 2002-08-14 | 2010-08-03 | 3M Innovative Properties Company | Drilling fluid containing microspheres and use thereof |
US6906009B2 (en) * | 2002-08-14 | 2005-06-14 | 3M Innovative Properties Company | Drilling fluid containing microspheres and use thereof |
WO2007145734A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud |
WO2007145731A2 (en) * | 2006-06-07 | 2007-12-21 | Exxonmobil Upstream Research Company | Compressible objects combined with a drilling fluid to form a variable density drilling mud |
US8088716B2 (en) * | 2004-06-17 | 2012-01-03 | Exxonmobil Upstream Research Company | Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud |
WO2007102971A2 (en) | 2006-03-06 | 2007-09-13 | Exxonmobil Upstream Research Company | Method and apparatus for managing variable density drilling mud |
US7520342B2 (en) * | 2006-03-23 | 2009-04-21 | M-I L.L.C. | Recovery system |
US7438142B2 (en) * | 2006-03-23 | 2008-10-21 | M-I Llc | Recovery system |
EP2035651A4 (en) * | 2006-06-07 | 2009-08-05 | Exxonmobil Upstream Res Co | METHOD FOR PRODUCING COMPRESSIBLE OBJECTS FOR A VARIABLE DENSITY DRILLING FLUSH |
US7568535B2 (en) * | 2007-12-11 | 2009-08-04 | National Oilwell Varco Lp | Methods for recovery and reuse of lost circulation material |
US20100139320A1 (en) * | 2008-12-04 | 2010-06-10 | Savannah River Nulcear Solutions, Llc | Hollow porous-wall glass microspheres and composition and process for controlling pore size and pore volume |
US8708159B2 (en) * | 2011-02-16 | 2014-04-29 | Oakwood Laboratories, Llc | Manufacture of microspheres using a hydrocyclone |
US9592470B2 (en) | 2014-05-27 | 2017-03-14 | International Business Machines Corporation | Sulfur scavenging materials for filters and coatings |
US9469660B2 (en) | 2014-06-03 | 2016-10-18 | International Business Machines Corporation | Sulfur scavenging materials comprising hexahydrotriazine-modified particle |
US9656239B2 (en) | 2014-06-16 | 2017-05-23 | International Business Machines Corporation | Apparatus for controlling metals in liquids |
CN114054200B (zh) * | 2021-11-18 | 2022-09-02 | 长沙矿山研究院有限责任公司 | 基于重浮联合预先脱泥的氧化锌浮选回收方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL232500A (no) * | 1957-10-22 | |||
US3035042A (en) * | 1960-02-23 | 1962-05-15 | Crown Zellerbach Corp | Sulfonated-lignin-iron-chromium complex and process of making the same |
US4252193A (en) * | 1979-06-11 | 1981-02-24 | Standard Oil Company (Indiana) | Low density cement slurry and its use |
US4370166A (en) * | 1980-09-04 | 1983-01-25 | Standard Oil Company (Indiana) | Low density cement slurry and its use |
ES2072791T3 (es) * | 1992-04-10 | 1995-07-16 | Eniricerche Spa | Lodos de perforacion efectivos a alta temperatura. |
-
2000
- 2000-12-15 IT IT2000MI002714A patent/IT1319693B1/it active
-
2001
- 2001-11-13 GB GB0313513A patent/GB2388131B/en not_active Expired - Fee Related
- 2001-11-13 BR BRPI0116074-5A patent/BR0116074B1/pt not_active IP Right Cessation
- 2001-11-13 AU AU1910102A patent/AU1910102A/xx active Pending
- 2001-11-13 US US10/433,471 patent/US7004333B2/en not_active Expired - Lifetime
- 2001-11-13 AU AU2002219101A patent/AU2002219101B8/en not_active Ceased
- 2001-11-13 WO PCT/EP2001/013173 patent/WO2002048063A2/en not_active Application Discontinuation
-
2003
- 2003-06-12 NO NO20032682A patent/NO330587B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1319693B1 (it) | 2003-10-23 |
GB2388131A (en) | 2003-11-05 |
AU2002219101B8 (en) | 2007-01-04 |
BR0116074A (pt) | 2004-01-13 |
US20040089591A1 (en) | 2004-05-13 |
NO20032682D0 (no) | 2003-06-12 |
WO2002048063A3 (en) | 2003-02-13 |
AU2002219101B2 (en) | 2006-10-26 |
GB2388131B (en) | 2004-12-01 |
GB0313513D0 (en) | 2003-07-16 |
WO2002048063A2 (en) | 2002-06-20 |
ITMI20002714A1 (it) | 2002-06-15 |
BR0116074B1 (pt) | 2009-05-05 |
US7004333B2 (en) | 2006-02-28 |
AU1910102A (en) | 2002-06-24 |
NO330587B1 (no) | 2011-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |