The methylene blue (MBT) test kit is based on determining the adsorption abilities of clays that are ready for an exchange reaction with cations in the drilling fluid.
A complete analysis of the drilling fluid includes MBT, retort analysis, salt determination.
Contents of delivery:
- – methylene blue solution 500ml.
- – hydrogen peroxide solution 3% 250ml.
- – solution of sulfuric acid 5N 250ml.
- – distilled water 500 ml.
- – pipette 0.5 ml
- – pipette 1.0 ml
- – pipette 10.0 ml
- – pipette pear
- – flask conical Erlenmeyer 250ml.
- – graduated graduated cylinder 50ml.
- – glass stirring rod
- – laboratory stove with a thermostat, 230V
- – filter paper (filtration rate – medium)
It is applied according to:
- – RD 39-00147001-773-2004 “Methods of monitoring parameters of drilling mud”.
- – GOST 33213-2014 (ISO 10414-1: 2008) “Water based drilling fluids”.
- – GOST 33696-2015 (ISO 10416: 2008) “Drilling fluids. Laboratory tests “.
- – STO Gazprom 7.3-002-2010 “Regulatory documents for the construction of wells. Drilling fluids. Field tests”.