Liquid for killing and overhaul of boreholes liquid for killing and overhaul of boreholes
UA70893A
Process of returning the associated stratal water process of returning the associated stratal water to the subsurface to the subsurface
UA70807A
Process of extraction of mechanical and fluid admiprocess of extraction of mechanical and fluid admixtures from gaseous medium xtures from gaseous medium
UA69262A
Universal installation for examination of the core samples permeability
UA69216A
Process of fixation of wells in fluid layers
UA69215A
Method of ultrasonic testing of workpieces
UA69072A
Process of fixation of wells in fluid potassium-magnesium layers
UA68958A
Method for cleaning an internal cavity of a gas pipeline
UA68954A
Suspension for lowering and fixing the lower section of the drive pipe
UA68953A
Method for controlling accumulation of liquid in gas pipeline
UA53000C2
METHOD FOR SELECTIVE INSULATION OF CONES OF INFLOW OF MINERALIZED STRATAL WATER OF CALCIUM CHLORIDE ûMAGNESIUM CHLORIDE TYPE
UA68422C2
Device for reducing the gas pressure in gas sampling
UA45566C2
A liquid for capping and overhauling the boreholes
