Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls (compositions for consolidating loose sand or the like around wells C09K8/56)

Full Title

Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations > Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls (compositions for consolidating loose sand or the like around wells C09K8/56)

Child Classifications

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• C09K 8/501
• C09K 8/502 Oil-based compositions
• C09K 8/504 Compositions based on water or polar solvents (C09K8/502 takes precedence)
• C09K 8/516 characterised by their form or by the form of their components, e.g. encapsulated material