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Decanter Centrifuge: Maximizing Solids Control in Drilling Operations

Introduction

Efficient solids control is critical for optimizing drilling performance, maintaining mud quality, reducing waste, and complying with environmental regulations. Petropath Fluids India Limited’s Decanter Centrifuge delivers advanced drilling fluid separation, removing ultra-fine solids from oil-based, water-based, and synthetic muds to ensure clean, reusable drilling fluids.

Key Features of Petropath’s Decanter Centrifuge

  • High G-force for Enhanced Separation – Generates up to 3000+ Gs for effective removal of ultrafine solids and stable mud weight.
  • Dual-Mode Control (Manual & Auto) – Allows operators to switch between manual and automated operation based on field conditions.
  • Low Footprint, Skid-Mounted Design – Compact and modular for easy rig integration and minimal space requirements.
  • Wear-Resistant Scroll Flights – Tungsten carbide-coated scrolls ensure long operational life and reduced maintenance.
  • Fluid-Specific Configurations – Customizable for oil-based mud (OBM), water-based mud (WBM), and synthetic-based mud (SBM).
Decanter Centrifuge

Technical Specifications (Sample Model)

  • Bowl Diameter: 450 mm – 600 mm
  • Bowl Length: Up to 1600 mm
  • Max Rotational Speed: 3400 RPM
  • G-Force: Up to 3000 G
  • Processing Capacity: 30 – 60 m³/h
  • Control Panel: ATEX / IECEx certified (on request)
  • Drive System: Dual motor – Main Drive & Back Drive
  • Scroll Material: Stainless steel with carbide coating
  • Skid Type: Lifting certified, forklift compatible

Benefits of Using a Decanter Centrifuge

Efficient Solids Control – Removes fine solids to maintain clean, reusable mud.

Cost-Effective Operations – Recovers expensive weighting agents, reduces dilution, and lowers chemical consumption.

Eco-Friendly – Minimizes waste disposal and environmental impact.

Reliable & Durable – Performs consistently in HPHT and onshore environments.

Technical Support & Servicing – Expert guidance from configuration to commissioning, with in-house servicing available.

Frequently Asked Questions (FAQs)

Q1: What types of drilling fluids are compatible with the Decanter Centrifuge?
A: The centrifuge is fully compatible with oil-based mud (OBM), water-based mud (WBM), and synthetic-based mud (SBM), with specific configurations available based on your mud properties.

Q2: What particle size can the centrifuge remove?
A: Petropath centrifuges efficiently remove particles in the range of 2–10 microns, depending on mud viscosity, bowl speed, and configuration.

Q3: Is operator training provided with the equipment?
A: Yes, on-site operator training, safety briefings, and routine O&M workshops are provided to ensure effective and safe operation of the centrifuge.

Q4: What are the power requirements for the centrifuge?
A: Standard models operate between 30 to 60 HP, with 380–460V, 50/60Hz electrical systems. Custom voltages and explosion-proof panels can also be provided.

Q5: Can the centrifuge be integrated with existing solids control systems?
A: Absolutely, the units are plug-and-play ready and can be installed downstream of shakers and desilters for enhanced performance.

Q6: How does the centrifuge help in reducing drilling costs?
A: By recovering expensive weighting agents like barite, minimizing dilution, and reducing mud waste, it leads to substantial savings on chemical and disposal costs.

Q7: Do you provide rental options?
A: Yes, rental and lease models are available depending on project duration, budget, and site location.

Q8: What is the delivery time for a new unit?
A: Lead time typically ranges from 2 to 4 weeks depending on configuration and accessories, with urgent dispatch available from the warehouse.

Why Choose Petropath Fluids India Limited?

  • Field-Tested Reliability: Proven performance across Cambay, KG Basin, and Assam-Arakan Fold Belt.
  • Eco-Friendly & Cost-Effective: Reduces waste generation and chemical usage.
  • Expert Technical Support: Assistance from system configuration to commissioning.
  • In-House Servicing: Fast maintenance and readily available spare parts.
  • Over 15 Years of Industry Experience: A trusted partner in delivering high-quality Decanter Centrifuge solutions.

Conclusion

Petropath Fluids India Limited’s Decanter Centrifuge is a reliable, high-performance solution for solids control equipment and mud treatment centrifuges. With precise separation, durable construction, and versatile applications, it ensures clean, reusable mud, reduced waste, and optimized drilling efficiency.

📧 Email: marketing1@ppdrillingfluids.in
📞 Phone: +91-9940340069 (Meet Khemani – Marketing Executive)
🌐 Website: www.ppdrillingfluids.in

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