SYSTEM AND METHOD OF DELIVERING OILFIELD MATERIALS Russian patent published in 2018 - IPC B65D90/12 

FIELD: oil and gas industry.

SUBSTANCE: system and a method for facilitating the operation of oilfield materials. Oilfield material is stored in at least one silo filled with the possibility of using gravity to feed the oilfield material to the mixing plant or other appropriate equipment. Each module hopper is movable and is capable of being fixed to the support structure by means of a hinged connection. Immediately after fixing on the supporting structure, the hopper rotates into a raised vertical position. Oilfield material then moves to the interior of the hopper, and the controlled supply of oilfield material to the mixing plant or other equipment can be carried out by gravity.

EFFECT: system and method of delivery of oilfield materials are proposed.

23 cl, 40 dwg