GB2348828B - Mixing method and apparatus - Google Patents
Mixing method and apparatusInfo
- Publication number
- GB2348828B GB2348828B GB0009061A GB0009061A GB2348828B GB 2348828 B GB2348828 B GB 2348828B GB 0009061 A GB0009061 A GB 0009061A GB 0009061 A GB0009061 A GB 0009061A GB 2348828 B GB2348828 B GB 2348828B
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixing method
- mixing
- 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.)
- Expired - Fee Related
Links
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
- B01F25/4336—Mixers with a diverging cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
- B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
- B28C5/026—Mixing guns or nozzles; Injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/49—Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12921899P | 1999-04-14 | 1999-04-14 | |
US54399600A | 2000-04-06 | 2000-04-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0009061D0 GB0009061D0 (en) | 2000-05-31 |
GB2348828A GB2348828A (en) | 2000-10-18 |
GB2348828B true GB2348828B (en) | 2001-10-17 |
Family
ID=26827369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0009061A Expired - Fee Related GB2348828B (en) | 1999-04-14 | 2000-04-12 | Mixing method and apparatus |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2305015C (en) |
GB (1) | GB2348828B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7013971B2 (en) * | 2003-05-21 | 2006-03-21 | Halliburton Energy Services, Inc. | Reverse circulation cementing process |
US7204304B2 (en) | 2004-02-25 | 2007-04-17 | Halliburton Energy Services, Inc. | Removable surface pack-off device for reverse cementing applications |
US7322412B2 (en) | 2004-08-30 | 2008-01-29 | Halliburton Energy Services, Inc. | Casing shoes and methods of reverse-circulation cementing of casing |
US7654324B2 (en) | 2007-07-16 | 2010-02-02 | Halliburton Energy Services, Inc. | Reverse-circulation cementing of surface casing |
US10589238B2 (en) | 2016-03-14 | 2020-03-17 | Schlumberger Technology Corporation | Mixing system for cement and fluids |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1461902A (en) * | 1975-07-24 | 1977-01-19 | Sev Kavkazsky Gni I Pi Neftyan | Method of preparing and controlling the density of a plugging fluid and apparatus for the preparation of such a plugging fluid |
GB2022430A (en) * | 1978-05-26 | 1979-12-19 | Blue Circle Ind Ltd | Static mixer |
US4690333A (en) * | 1984-12-04 | 1987-09-01 | Flakt Ab | Media mixing nozzle assembly |
-
2000
- 2000-04-12 CA CA002305015A patent/CA2305015C/en not_active Expired - Fee Related
- 2000-04-12 GB GB0009061A patent/GB2348828B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1461902A (en) * | 1975-07-24 | 1977-01-19 | Sev Kavkazsky Gni I Pi Neftyan | Method of preparing and controlling the density of a plugging fluid and apparatus for the preparation of such a plugging fluid |
GB2022430A (en) * | 1978-05-26 | 1979-12-19 | Blue Circle Ind Ltd | Static mixer |
US4690333A (en) * | 1984-12-04 | 1987-09-01 | Flakt Ab | Media mixing nozzle assembly |
Also Published As
Publication number | Publication date |
---|---|
GB2348828A (en) | 2000-10-18 |
CA2305015A1 (en) | 2000-10-14 |
GB0009061D0 (en) | 2000-05-31 |
CA2305015C (en) | 2004-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150412 |