Marsh Funnel Viscosity Test - A critical quality control step in the management of fluids скачать в хорошем качестве

Marsh Funnel Viscosity Test - A critical quality control step in the management of fluids

In this practical demonstration, learn how to properly perform a Marsh funnel viscosity test—a critical quality control step in the management of drilling fluids for mining and exploration. This video guides users through correct procedures, timing, and maintenance, helping ensure accurate viscosity readings that impact fluid performance, borehole stability, and downhole tool function. This is essential knowledge for mud engineers, drillers, geologists, and field technicians working in mineral exploration, particularly when using technologies supported by IMDEX Limited. 00:00 Introduction to the Marsh Funnel Viscosity Test 00:20 Inspecting the Brass Nozzle for Blockages 00:27 Proper Filling Technique Using the Funnel Screen 01:01 How to Time the Marsh Funnel Viscosity Test Accurately 01:32 Interpreting and Recording Drilling Fluid Viscosity Results 01:36 Cleaning and Maintaining the Marsh Funnel and Cup