Ligno-Drill is a specially formulated thinning and filtration control agent. It is a free flowing brownish black powder having high solubility in cold water. It is equally effective in fresh water, salty water, lime and gypsum treated drilling fluids. Its thinning efficiency and filtration control properties are comparable with any other Lignosulfonate thinning and filtration control agent.
Physical Properties |
|
Appearance | Free flowing powder |
Solubility | Totally soluble in fresh and sea water at pH 9 and above |
Moisture contents | 9 % max. |
Thermal stability | 160oC Min. |
Active sulfonated lignin content | 85 % Min. |
pH of 5% solution | 6 – 7 approx. |
Potassium Ion content | 2000 ppm Min. |
Pilot testing is recommended to determine the best treatment for individual systems.
Hazard Identification
Ligno-Drill does not have a restricted classification for transportation by regulatory agencies. It is a non-combustible product.
Spilled material can be washed with a stream of water.
On Skin contact: Wash with plenty of water and soap.
On contact with eyes: immediately wash affected eyes under running water and consult an eye specialist.
Ligno-Drill should be stored in a clean and dry environment.
25 Kg. 3-ply paper sacks with polyethylene inner liner.