GROUND CALCIUM CARBONATE (Marble base) sized-ground marble is an Indian sourced and is an acid soluble engineered sized, product that can be used as a bridging agent for fluid loss applications, increasing fluid density for drill-in applications.
GROUND CALCIUM CARBONATE (Marble base) is available in different particle size ranges: 5, 25, 50, 150 and 600, also available as per customer’s specification. The numbers reflect the nominal median particle size (d50) of the product. The Ground Calcium Carbonate (Marble base) has a specific gravity of 2.7 and resists size reduction through attrition while drilling, compared to ground limestone.
Specilise application of GROUND CALCIUM CARBONATE
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Product Price: Get Latest PriceFor Oil Rig Industries Natural Calcium Carbonate powder is used as an acid soluble weighting and bridging agent in work over and completion fluids. Depending upon customer requirement, we can offer natural calcium carbonate powder in various grades and Particle size analysis report can be submitted along with supply (Malvern Make Particle size analyzer – U.K.) As a weighting agent CaCo3 can be used to extend the brine’s maximum weights. As a bridging agent the correct blend of suitable Particle diameter can be used to effectively for sealing the pores in the production formation, thus minimizing the invasion of fluid. Because the material is derived from Marble a metamorphic and highly crystalline form of Natural Calcium Carbonate it does not break down in the high shear conditions encountered in drilling. Breakdown of weaker materials derived from other sources, leads to increased invasion of the producing formation. After acidifying no material is left behind to impair the permeability of the producing formation when production of Oil starts.