The Three Phase Decanter Centrifuge for Drilling Waste Separation is designed to separate oil, water, and solid particles from drilling waste and oil-based mud.

During drilling operations, waste streams often contain a mixture of drilling fluid, rock cuttings, oil phase, and fine solids. The three-phase decanter centrifuge uses centrifugal force to continuously separate these components, recover valuable liquid phases, and reduce waste disposal costs.

It is suitable for oilfield drilling waste management, mud recovery, cuttings treatment, and closed-loop drilling systems.

• Oil-based drilling cuttings treatment
• Water-based mud recovery
• Oil-water-solid three-phase separation
• Drilling fluid recycling
• Offshore drilling waste management
• Shale gas drilling waste treatment
• Oilfield waste reduction
• Solids control systems

Complex Waste Composition

Drilling waste usually contains oil, water, drilling chemicals, and solid particles with different densities, requiring efficient multi-phase separation.

Fine Solid Particles

Clay and ultra-fine drilling solids are difficult to remove by conventional equipment and can affect drilling fluid performance.

High Oil Content

Oil-based drilling waste contains recoverable oil that needs to be separated and reused to reduce waste costs.

Abrasive Solids

Rock cuttings and mineral particles can cause wear on internal components during continuous operation.

Continuous Field Operation

Oilfield applications require reliable equipment with stable performance under changing feed conditions.

Drilling Waste

→ Feed Tank

→ Chemical Conditioning (Optional)

→ Three Phase Decanter Centrifuge

→ Recovered Oil + Treated Water + Dewatered Solids

Recovered Oil → Reuse in Drilling System

Separated Water → Treatment / Recycling

Dewatered Solids → Disposal / Further Processing

Peony provides customized solutions based on:

• Oil-water-solid ratio
• Solid particle size
• Feed capacity
• Liquid properties
• Target recovery rate
• Wear protection requirements

Three Phase Separation

Separates oil, water, and solids in one continuous process, reducing additional treatment steps.

Oil Recovery

Recovers valuable oil phase from drilling waste and improves resource utilization.

Reduced Waste Volume

Removes solids and reduces transportation and disposal costs.

Wear Resistant Design

Optional carbide or ceramic protection improves service life when handling abrasive drilling solids.

Adjustable Operation

Bowl speed, differential speed, and liquid depth can be adjusted according to changing drilling conditions.

Please provide:

• Drilling waste composition
• Oil content
• Solid content
• Particle size distribution
• Feed capacity
• Liquid density
• Temperature
• Required oil recovery rate
• Target solid moisture

Peony welcomes cooperation with oilfield service companies, drilling contractors, waste treatment companies, and environmental engineering partners.

We support partners with drilling waste testing, centrifuge selection, three-phase separation solutions, wear-resistant configuration, installation guidance, commissioning, spare parts, and after-sales service.

Send us your drilling waste information, including oil content, solid concentration, capacity, particle size, and recovery requirements. Our engineering team will recommend a suitable three phase decanter centrifuge solution.