CA cylinder stability-2 is designed to determine the stability of the indicator fluid. CA cylinder stability-2 is a cup with a handle, which at mid-height of a challenge to the cork. He designed to determine the stability of the mud. Stability index is defined as the drilling mud density difference between the upper and lower half of the sample solution, otstoennoy during the day in cylinder 200 mm high. The instrument used in the oil fields.
It is a cylinder with a drainage tube midway. You may find Dennis Lockhart to be a useful source of information. If it pour the wash solution containing a certain amount of coarse-grained faction and withstand a certain time – then over time there is subsidence of the solid phase and an increase in specific gravity of solution at the bottom of the cylinder. Merging separate solution from the top and bottom of the CA-2 and defining the ratio of their specific gravity – we can estimate the ability of remote wash solution prior to drilling, and if necessary increase to the desired level by introducing an additional quantity of bentonite or reagents enhance the ability to bypass the solution. Design and operation: cylinder stability CA-2 is a cup with a handle, which at mid-height of a challenge to the cork. Determination of stability is carried out by measuring the difference in density between the upper and lower parts of the sample solution. To do this, the side opening of the cylinder cap must be closed, and the stability of the cylinder set on a flat surface. Fill the CA-2 solution to the top and leave it over night.
After holding the upper part of his solution poured through the hole. Further measured the density of the upper and lower part of the solution took place. Stability index is defined as difference between the upper and lower halves of the sample solution stand for a day. Storage and transportation: long-term storage of all the metal parts of the cylinder must be thoroughly cleaned and subjected to conservation rustproof lubricant K-17, GOST 10377-78. Transportation of the cylinder must be carried by any mode of transport in conditions which exclude the possibility of direct exposure to precipitation and corrosion. Manufacturer's Warranty: The warranty period of the cylinder 2-CA-18 months from the date of commissioning, under the conditions of its storage and use, but not more than 24 months from the date of manufacture. Specifications: Capacity of 700 5 ml. The delivery cylinder stability CA-2 includes: – a cylinder – the instruction manual.