
Calcium Carbonate is one the most useful mineral which known by man and uses in expanded fields like water-based drilling or even in medicines and lots more which mention in following. Naturally, mostly this mineral seen in shapes of gyps, limestone and marble and according to customer’s request, in different shapes, meshing and other specification supplying and sailing by company and exporting all over the world. This mineral decomposes in 900 centigrade degrees, uses for many industries specially in drilling as primary substance of drilling mud, limestone or in color making as filler.
It is primarily used in drilling mud to increase its density. By adding it in appropriate proportions, the density of the mud can be precisely controlled to match the specific requirements of the well being drilled.
Another critical role is in maintaining the pH balance of the drilling mud. This is crucial as variations in pH can impact the effectiveness of additives and overall performance of the mud.
It is also acts as an effective fluid loss control agent. It helps in sealing off permeable formations encountered during drilling, thus preventing excessive fluid loss into the formation.
Depending on the drilling conditions and desired properties of the mud, different types of calcium carbonate are utilized. These include ground (GCC), precipitated (PCC), and nano (NCC).
The particle size used in drilling mud is a critical factor that directly influences its performance. Finer particles provide better fluid loss control, while coarser particles are preferred for increasing fluid density.
Despite its widespread use, concerns regarding the environmental impact Efforts are underway to develop eco-friendly alternatives and minimize the environmental footprint of drilling operations.
From conventional to unconventional wells, calcium carbonate finds application across various drilling scenarios. Its versatility and efficacy make it a preferred choice for mitigating drilling challenges.
While it is offers numerous benefits, its usage is not without challenges. Issues such as compatibility with other additives, handling difficulties, and cost considerations need to be addressed for optimal performance.
As industries strive for sustainability, the search for alternatives to carbonate in drilling mud continues. Bio-based polymers, synthetic additives, and advanced nanomaterials are being explored as potential substitutes.
The use of calcium in drilling mud is subject to regulatory scrutiny to ensure compliance with environmental and safety standards. Adherence to regulations is paramount to avoid legal complications and maintain operational integrity.
It is packed in 50 KG HDPE bags/1.0 Mt Jumbo Bags Private Labeling and customized packaging is also available on request
| Physical State | Fine white free flowing Powder |
|---|---|
| Specific Gravity | 2.65 Min |
| Water Soluble Content | Less than 250 Rpm |
| Moisture Content | <2% |
| CaCO3 Content | 98% Min |
| Coarse Grade – Retention on 16 mesh sieve | 100% |
| Medium Grade – Retention on 100 mesh sieve | 40% |
| Fine Grade – Retention on 100 mesh sieve | 60% |
| Particle Size Analysis | |
| Calcium carbonate Grade | Micron Rating |
| Fine | D50 = 10-14 Micron |
| Medium | D50 = 135-165 Micron |
| Coarse | D50 = 550-650 Micron |

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