ICDF-SPWRI (Integrated Skid-Mounted Coagulation-Direct Filtration System for Oilfield Re-injection Water) | Patented Product
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  • ICDF-SPWRI (Integrated Skid-Mounted Coagulation-Direct Filtration System for Oilfield Re-injection Water) | Patented Product
  • Product Description
  • Product Name: Integrated Skid-Mounted Coagulation-Direct Filtration Treatment System for Oilfield Re-injection Water

    English Name: Skid-mounted Integrated Coagulation-Direct Filtration System for Produced Water Re-injection

    Abbreviation: ICDF-SPWRI

    Product Introduction

    ICDF-SPWRI is a highly efficient, energy-saving, integrated treatment system specifically designed for the reinjection of produced water in oilfields. Its core process combines coagulation with an innovative “3-Free direct filtration” technology, enabling thorough purification of complex-produced-water streams within a single skid-mounted module.

    Process Flow

    Technical Core and Distinctive Advantages

    1. Efficient Collaborative Process: The coagulation step rapidly captures and destabilizes suspended oil droplets and fine particles in the water, creating optimal conditions for subsequent direct filtration and significantly enhancing treatment efficiency and accuracy.

    2. The “3-Free” Technological Revolution:

    · Power-free water production: Filtration and water production are achieved using the system’s own pressure or liquid-level difference, significantly reducing equipment operating energy consumption.

    · No consumable replacement: Utilizing specialized filter media and backwash regeneration technology, the core filtration unit requires no periodic replacement, significantly reducing operation and maintenance costs as well as solid waste generation.

    · Non-discriminatory influent acceptance: Strong adaptability to fluctuations in influent water quality, eliminating the need for complex pretreatment steps, thereby simplifying the process and enhancing system stability.

    3. Skid-mounted integrated design: The entire system is highly integrated onto a standard skid, featuring a compact structure that facilitates transportation and rapid on-site installation and commissioning, thereby significantly shortening the project timeline. This design is particularly well-suited for remote well pads, offshore platforms, and decentralized water-injection stations.

    Model/Specification

    · Explosion- and corrosion-resistant design: carbon steel body with an explosion-proof structure, combined with specialized anti-corrosion treatment for water-contact components, ensures long-term durability of the equipment. 
    · Efficient and energy-saving operation: Distinguishes between backwash mode (high power) and routine operation (low power), resulting in low actual energy consumption and cost-effective operation. 
    · Flexible Custom Solutions: To meet the diverse needs of different projects, we offer a range of customized services for non-standard flow rates and materials.

    Product Display Images

ICDF-SPWRI (Integrated Skid-Mounted Coagulation-Direct Filtration System for Oilfield Re-injection Water) | Patented Product

The ICDF-SPWRI oilfield produced-water reinjection coagulation–direct filtration integrated skid-mounted treatment system is a highly efficient, energy-saving, all-in-one treatment unit specifically designed for the reinjection of produced water from oilfields. Its core process integrates coagulation with the innovative “3-Free direct filtration” technology, enabling thorough purification of complex-produced-water streams within a single skid-mounted module.


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  • Product Description
  • Product Name: Integrated Skid-Mounted Coagulation-Direct Filtration Treatment System for Oilfield Re-injection Water

    English Name: Skid-mounted Integrated Coagulation-Direct Filtration System for Produced Water Re-injection

    Abbreviation: ICDF-SPWRI

    Product Introduction

    ICDF-SPWRI is a highly efficient, energy-saving, integrated treatment system specifically designed for the reinjection of produced water in oilfields. Its core process combines coagulation with an innovative “3-Free direct filtration” technology, enabling thorough purification of complex-produced-water streams within a single skid-mounted module.

    Process Flow

    Technical Core and Distinctive Advantages

    1. Efficient Collaborative Process: The coagulation step rapidly captures and destabilizes suspended oil droplets and fine particles in the water, creating optimal conditions for subsequent direct filtration and significantly enhancing treatment efficiency and accuracy.

    2. The “3-Free” Technological Revolution:

    · Power-free water production: Filtration and water production are achieved using the system’s own pressure or liquid-level difference, significantly reducing equipment operating energy consumption.

    · No consumable replacement: Utilizing specialized filter media and backwash regeneration technology, the core filtration unit requires no periodic replacement, significantly reducing operation and maintenance costs as well as solid waste generation.

    · Non-discriminatory influent acceptance: Strong adaptability to fluctuations in influent water quality, eliminating the need for complex pretreatment steps, thereby simplifying the process and enhancing system stability.

    3. Skid-mounted integrated design: The entire system is highly integrated onto a standard skid, featuring a compact structure that facilitates transportation and rapid on-site installation and commissioning, thereby significantly shortening the project timeline. This design is particularly well-suited for remote well pads, offshore platforms, and decentralized water-injection stations.

    Model/Specification

    · Explosion- and corrosion-resistant design: carbon steel body with an explosion-proof structure, combined with specialized anti-corrosion treatment for water-contact components, ensures long-term durability of the equipment. 
    · Efficient and energy-saving operation: Distinguishes between backwash mode (high power) and routine operation (low power), resulting in low actual energy consumption and cost-effective operation. 
    · Flexible Custom Solutions: To meet the diverse needs of different projects, we offer a range of customized services for non-standard flow rates and materials.

    Product Display Images

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