Product description
• MeDrillingfluids®Drilling Mud Additive Sulphonated Asphalt is a versatile,total mud conditioner that stabilizes shale formations, significantly increases lubricity,lowers high temperature high pressure fluid loss (HTHP) and enhances filter cake properties in both oil-based and water-based drilling fluids.It helps to form a thin yet tough filter cake and the small particles can effectively plug micro-fractures.Thus prevent rock formation hydration, reduce cuttings erosion,play the effect of anti collapse.
• MeDrillingfluids®Drilling Mud Additive Sulphonated Asphalt can be mixed in most water-based and all oil-based and synthetic muds. It 's partly water soluble partly oil soluble for every kind of drilling, and temperature resistant to 260°C.
Typical Properties

Application / function
• Significantly increases the lubrication performance of mud,reduce torque and drag in the wellbore;
• Sulphonation process produces a product which is highly anionic,can reduce high temperature and high pressure filtration loss(HTHP FL);
• It can improve the quality of filter cake in both oil- based and water- based drilling fluids to produces thin compressible filter cakes;
• Overall adjustment of drilling mud performance;
Can be used and mixed well in most water- based, oil- based, and synthetic- based mud;
• The mud cake formed is easy to remove and will not have potential damage of pay zone.
• Minimal and easily distinguishable fluorescence,does not hamper well logging or core analysis.
Package
• 25 KG SACK
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