Calcium Carbonate – Acid‑Soluble Bridging & Weighting Agent in Panipat
Filtron Envirotech (India) is a leading Manufacturer, Exporter & Supplier of Calcium Carbonate for diverse applications across Panipat. From the flooring systems in the region's new industrial complexes to the drilling fluids used in infrastructure projects, our calcium carbonate provides reliable performance and consistent quality in Panipat.
Calcium Carbonate is a versatile mineral used in drilling fluids as a weighting and bridging agent, in construction as a filler and cement additive, in the paint and coatings industry, and in various chemical and agricultural applications. In Panipat, our calcium carbonate is used by the industrial contractors for drilling operations, by the region's paint manufacturers in Madhuban and Panipat City, by PVC pipe manufacturers serving the construction industry, and by agricultural lime suppliers serving the farming regions around Panipat. We provide various grades and particle sizes to meet specific application requirements. (Keywords: calcium carbonate powder, industrial minerals, paint fillers, drilling mud additives Panipat)
Calcium carbonate serves as both a bridging agent for sealing permeable zones and a weighting agent for controlling fluid density. It performs effectively in oil‑based and water‑based fluid systems. The acid‑soluble nature of calcium carbonate makes it the preferred choice for reservoir drill‑in fluids (RDF) where formation damage must be minimized. Our three graded sizes allow precise matching to formation pore throat dimensions.
Advantages:
- Acid soluble – Dissolves easily in 15% HCl for simple well cleanup and reduced formation damage.
- Effective bridging agent – Seals pore throats and micro‑fractures, controlling fluid loss.
- Excellent weighing agent – Increases mud density without requiring barite.
- Available in 3 grades (Coarse, Medium, Fine) – Allows selection of the optimal particle size for specific downhole conditions.
Properties:
| Physical State | Fine white free‑flowing powder |
|---|---|
| Specific Gravity | 2.6 – 2.7 |
| Water Soluble Content | <1% |
| Solubility in 15% HCl | >96% |
| Moisture Content | <2% |
Particle Size Analysis:
| Calcium Carbonate Grade | Micron Rating (D50) |
|---|---|
| Extra Fine | D50 = 2 – 5 μm |
| Fine | D50 = 10 – 14 μm |
| Medium | D50 = 135 – 165 μm |
| Coarse | D50 = 550 – 650 μm |