Lubricity tester HTD18701

for oil-based drilling fluidsindustriallaboratory

The comprehensive lubricity tester is a special instrument for evaluating the lubricity and filtration of drilling fluid. The instrument is mainly used to quantitatively analyze and objectively evaluate the improvement of lubrication performance of lubricants (liquid or solid) for different drilling fluids under simulated drilling dynamic conditions; It can also measure the filtration performance of drilling fluid under certain pressure and temperature. It is of great significance to the normal drilling, downhole safety and reducing energy consumption of deep wells, highly deviated wells, horizontal wells and extended reach wells. The instrument consists of main machine, automatic mud conveying system, automatic control and display data system and dynamic simulation drilling device. The overall structure of the instrument adopts aluminum profile frame, with beautiful appearance, simple installation and operation, safe and reliable use and high degree of intelligence; It has the functions of automatic recording and automatic display of experimental data, which not only reduces the workload of operators, but also improves the accuracy of data processing. Mud cake is produced by the pressure difference formed by the sealing of the two end faces of the pump and core during the circulation of drilling fluid. Under the action of lateral force, the torque change of lubricant is studied to evaluate the lubricity of drilling fluid.