METHOD FOR PROCESSING DRILL CUTTINGS TO OBTAIN RECLAMATION SOIL FOR TECHNICAL AND BIOLOGICAL RECLAMATION Russian patent published in 2023 - IPC B09C1/08 

Abstract RU 2802741 C1

FIELD: soil reclamation.

SUBSTANCE: invention is related to methods for processing drill cuttings to obtain reclamation soil for technical and biological reclamation, with its subsequent use for reclamation of well pads, sludge reservoirs, sand pits from adjacent roads, disturbed lands of temporary and permanent allotment. The method includes mixing drill cuttings and sand. Moreover, for technical reclamation, the following is introduced into the drill cuttings with mixed sand: building gypsum 1% by weight, vermiculite - 5% by weight, glauconite - 2% by weight, with further mechanical mixing of the components.

EFFECT: increase of efficiency of processing drill cuttings into a safe building material for technical and biological reclamation.

2 cl, 2 dwg, 2 tbl

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RU 2 802 741 C1

Authors

Iakovlev Igor Grigorevich

Dates

2023-08-31Published

2022-04-08Filed