SUPREME DRILLING FLUID (SDF) CHEMICALS
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- SDF - Potassium Lignite
SDF - Potassium Lignite
Potassium Lignite is a deflocculant and filtration control agent used in potassium-inhibited fluids to maintain the potassium ion concentration for shale inhibition.
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- It is especially used in inhibitive muds which utilize potassium and other compounds to inhibit clay activity in the drilling and in the formations penetrated.
- It is used for rheology and filtration control and as a source of potassium in all water –base muds. POTASSIUM LIGNITE contains no chlorides and may be used with other potassium –base additives to formulate low-chlorides KCL free potassium systems.
- It is normally mixed through the hopper .Normal treatments are in the range of 3-10 ppb. Higher dosage may be used in high –temperature applications
