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This page displays all 「FI」 in main group C09K8/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations [8] | HB | CC | 4H022 | |
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.Well-drilling compositions | HB | CC | 4H022 | |
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..Specific additives for general use in well-drilling compositions [8] | HB | CC | 4H022 | |
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...Organic additives [8] | HB | CC | 4H022 | |
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..Aqueous well-drilling compositions [8] | HB | CC | 4H022 | |
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...containing inorganic compounds only, e.g. mixtures of clay and salt [8] | HB | CC | 4H022 | |
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...Clay-free compositions (containing inorganic compounds only C09K 8/05) [8] | HB | CC | 4H022 | |
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....containing natural organic compounds, e.g. polysaccharides, or derivatives thereof [8] | HB | CC | 4H022 | |
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.....Cellulose or derivatives thereof [8] | HB | CC | 4H022 | |
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....containing synthetic organic macromolecular compounds or their precursors [8] | HB | CC | 4H022 | |
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...Clay-containing compositions (containing inorganic compounds only C09K 8/05) [8] | HB | CC | 4H022 | |
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....characterised by the inorganic compounds other than clay [8] | HB | CC | 4H022 | |
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....characterised by the organic compounds [8] | HB | CC | 4H022 | |
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.....Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives [8] | HB | CC | 4H022 | |
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.....Synthetic organic compounds [8] | HB | CC | 4H022 | |
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......Polymers [8] | HB | CC | 4H022 | |
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...Oil-in-water emulsions [8] | HB | CC | 4H022 | |
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....containing organic additives [8] | HB | CC | 4H022 | |
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..Non-aqueous well-drilling compositions, e.g. oil-based [8] | HB | CC | 4H022 | |
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...Organic liquids [8] | HB | CC | 4H022 | |
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...Water-in-oil emulsions [8] | HB | CC | 4H022 | |
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..Gaseous or foamed well-drilling compositions [8] | HB | CC | 4H022 | |
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.Spacer compositions, e.g. compositions used to separate well-drilling from cementing masses [8] | HB | CC | 4H022 | |
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.Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells (compositions for plastering borehole walls C09K 8/50) [8] | HB | CC | 4H022 | |
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..containing organic binders only [8] | HB | CC | 4H022 | |
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..containing inorganic binders, e.g. Portland cement [8] | HB | CC | 4H022 | |
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...containing additives for specific purposes [8] | HB | CC | 4H022 | |
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....Density reducing additives, e.g. for obtaining foamed cement compositions [8] | HB | CC | 4H022 | |
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....Density increasing or weighting additives [8] | HB | CC | 4H022 | |
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....Fluid loss control additives; Additives for reducing or preventing circulation loss [8] | HB | CC | 4H022 | |
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....Additives for reducing or preventing gas migration [8] | HB | CC | 4H022 | |
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.Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls [8] | HB | CC | 4H022 | |
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..Oil-based compositions [8] | HB | CC | 4H022 | |
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..Compositions based on water or polar solvents (C09K 8/502 takes precedence) [8] | HB | CC | 4H022 | |
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...containing organic compounds [8] | HB | CC | 4H022 | |
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....macromolecular compounds [8] | HB | CC | 4H022 | |
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.....containing cross-linking agents [8] | HB | CC | 4H022 | |
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.....of natural origin, e.g. polysaccharides, cellulose (C09K 8/512 takes precedence) [8] | HB | CC | 4H022 | |
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..characterised by their form or by the form of their components, e.g. encapsulated material [8] | HB | CC | 4H022 | |
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...Foams [8] | HB | CC | 4H022 | |
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.Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning [8] | HB | CC | 4H022 | |
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..organic depositions, e.g. paraffins or asphaltenes [8] | HB | CC | 4H022 | |
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..inorganic depositions, e.g. sulfates or carbonates [8] | HB | CC | 4H022 | |
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...Sulfur [8] | HB | CC | 4H022 | |
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..characterised by their form or by the form of their components, e.g. encapsulated material [8] | HB | CC | 4H022 | |
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.Compositions for in situ inhibition of corrosion in boreholes or wells [8] | HB | CC | 4H022 | |
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.Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof [8] | HB | CC | 4H022 | |
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..Oil-based compositions [8] | HB | CC | 4H022 | |
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..Compositions based on water or polar solvents (C09K 8/565 takes precedence) [8] | HB | CC | 4H022 | |
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...containing organic compounds [8] | HB | CC | 4H022 | |
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.Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids [8] | HB | CC | 4H022 | |
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..characterised by the use of bacteria [8] | HB | CC | 4H022 | |
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..characterised by the use of specific surfactants [8] | HB | CC | 4H022 | |
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..characterised by the use of specific polymers [8] | HB | CC | 4H022 | |
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..Compositions used in combination with generated heat, e.g. by steam injection [8] | HB | CC | 4H022 | |
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..Compositions used in combination with injected gas (C09K 8/592 takes precedence) [8] | HB | CC | 4H022 | |
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.Compositions for stimulating production by acting on the underground formation [8] | HB | CC | 4H022 | |
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..Compositions for forming crevices or fractures [8] | HB | CC | 4H022 | |
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...Oil-based compositions [8] | HB | CC | 4H022 | |
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...Compositions based on water or polar solvents (C09K 8/64 takes precedence) [8] | HB | CC | 4H022 | |
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....containing organic compounds [8] | HB | CC | 4H022 | |
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...characterised by their form or by the form of their components, e.g. foams [8] | HB | CC | 4H022 | |
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...Eroding chemicals, e.g. acids [8] | HB | CC | 4H022 | |
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....combined with additives added for specific purposes [8] | HB | CC | 4H022 | |
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.....for preventing or reducing fluid loss [8] | HB | CC | 4H022 | |
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.....for preventing sealing [8] | HB | CC | 4H022 | |
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..Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open [8] | HB | CC | 4H022 | |
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..Oil-based compositions (C09K 8/64 takes precedence) [8] | HB | CC | 4H022 | |
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..Compositions based on water or polar solvents (C09K 8/66, C09K 8/82 take precedence) [8] | HB | CC | 4H022 | |
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...containing organic compounds [8] | HB | CC | 4H022 | |
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....macromolecular compounds [8] | HB | CC | 4H022 | |
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.....of natural origin, e.g. polysaccharides, cellulose [8] | HB | CC | 4H022 | |
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..characterised by their form or by the form of their components, e.g. encapsulated material (C09K 8/70 takes precedence) [8] | HB | CC | 4H022 | |
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...Foams [8] | HB | CC | 4H022 | |