The process of this test includes calculating the amount of water lost at ambient temperature and pressure of 100 psi after a period of 30 minutes. To calculate the effects of the fluid on the well wall, the thickness of the cake formed on the filter paper is measured.

Features :

1- Pressure applied during the test: 100 psi

2-Filtration area: 45.8 square centimeters

3-Filter paper: 9 cm low pressure filter paper

4-Metal strainer: 60 mesh

5- Dimensions of the device (width x depth x height) cm: 22.9 x 22.9 x 50 cm

6-Weight of the device: 6.8 kg

7-Temperature: ambient temperature