Oilfield Testing Equipment as a professional Sag Shoe manufacturer and supplier in China, all the Sag Shoe have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Sag Shoe in our product list, you can also contact us, we can provide customized services.
The Viscometer Sag Shoe Test (VSST) is a well site and laboratory test that measures the weight material sag tendency of field and lab-prepared drilling fluids under dynamic conditions.
