The device SNS-2M is designed to measure the maximum static shear stress of drilling fluids. It is used in the oil and gas industry in field laboratories.
Instrument performance:
- – limits of measurements, mg/cm²
- – with a thread diameter of 0.3 mm – ( from 4 to 30 );
- – with a thread diameter of 0.4 mm – ( from 14 to 100 );
- – with a thread diameter of 0.5 mm – ( from 38 to 250 );
- – permissible duration of measurement, s – ( 60 )
- – the speed of rotation of the outer cylinder, rpm – ( 0,2 )
- – the price of division of the scale, degrees – ( 1 )
- – measurement accuracy from the limit of measurement,% – ( ±2 )
- – diameter of the outer cylinder, mm – ( 60 )
- – diameter of the outboard cylinder, mm – ( 40 )
- – height of the outboard cylinder, mm – ( 60 )
- – instrument power supply, V – ( 220 )
- – overall dimensions, mm – ( 200x235x318 )
- – weight, kg – ( 3 )
It is applied according to:
- – STO Gazprom 7.3-002-2010 “Regulatory documents for the construction of wells. Drilling fluids. Field tests”.
