GNF-1 high temperature and high pressure adhesion coefficient tester
Introduction: High temperature and high pressure adhesion coefficient tester GNF-1 is a kind of simulation, with multi-functional test and testing equipment. Also known as high temperature and high pressure adhesion instrument, high viscosity instrument and other names, this instrument can measure the filtration loss of drilling fluid at room temperature and medium pressure (0.7MPa) and at room temperature and high pressure (3.5MPa), and the adhesion performance of filter cake At the same time, it can also test the fluid loss of drilling fluid samples under high temperature (~170℃) and high pressure (3.5MPa) and the adhesion performance of filter cake. Features: It works with parameters determined by simulating the actual situation of downhole operations. It heats the drilling fluid through the heating jacket components and keeps it constant at a certain required temperature, and the QG80A manifold provides a stable pressure to act on the drilling fluid to obtain The amount of its filtration loss and the filter cake formed after filtration. If the measured temperature is higher than 90℃, in order to prevent the liquid from evaporating, a back pressure device is used, and the pressure is kept constant at 0.7MPa according to the (API) standard test procedure to recover the filtrate. Then automatically press down the adhesion disc to make it stick with the filter cake, and measure its adhesion coefficient (at room temperature or high temperature) with a torque meter. Technical parameter: Power supply: 220V±5% 50/60Hz Heating power: 500W Working temperature: room temperature to 170℃ Working pressure of drilling fluid cup: 4.2MPa Adhesive disc diameter: 50.7mm Filtration area: 22.6cm2 Gas source: nitrogen gas, carbon dioxide gas (without oil, water and other impurities) (oxygen is strictly prohibited), its rated pressure should be > 5MPa
Introduction: High temperature and high pressure adhesion coefficient tester GNF-1 is a kind of simulation, with multi-functional test and testing equipment. Also known as high temperature and high pressure adhesion instrument, high viscosity instrument and other names, this instrument can measure the filtration loss of drilling fluid at room temperature and medium pressure (0.7MPa) and at room temperature and high pressure (3.5MPa), and the adhesion performance of filter cake At the same time, it can also test the fluid loss of drilling fluid samples under high temperature (~170℃) and high pressure (3.5MPa) and the adhesion performance of filter cake.
