Innovative Heat Management Solutions for the Petrochemical Industry

The petrochemical industry operates in a challenging and complex environment, requiring reliable heat management solutions to increase oil output and reduce operational footprint. At DNR next, we specialize in providing advanced electric heater cable technology that delivers clean and consistent heat, resulting in improved production efficiency and cost-effectiveness for the petrochemical industry.

Enhanced Heat Transfer for Onshore Petrochemical Production

Our electric heater cables offer enhanced heat transfer capabilities for onshore petrochemical production. These cables enable higher temperatures, increased power density, and extended lengths, ensuring optimal performance and reducing maintenance requirements. With over 20 years of industry experience, our technology has been proven to optimize onshore operations, improving productivity and minimizing costs.

Groundbreaking Subsea Solutions for Extended Field Life

For subsea applications, our heater cables provide groundbreaking solutions that extend field life and enhance production. These cables can operate over long distances without depth limitations, effectively preventing or removing flowline plugs and eliminating the need for chemicals. By providing reliable heat, our cables contribute to increased oil recovery and improved efficiency in subsea environments.

Meeting Stringent Requirements of the Petrochemical Sector

Our electric heater cables are specifically designed to meet the stringent requirements of the petrochemical sector. We combine technical expertise, industry knowledge, and innovative solutions to deliver heating systems that optimize oil production, minimize environmental impact, and improve operational performance. With our commitment to quality and reliability, we ensure that our solutions meet the highest standards of safety, efficiency, and durability

Cost-Effective and Sustainable Heat Management Solutions

At DNR next, we understand the importance of cost-effectiveness and sustainability in the petrochemical industry. Our electric heater cables offer efficient and clean heat transfer, reducing operational costs and environmental impact. By providing reliable and durable heating solutions, we help our clients achieve long-term success in a highly competitive market.

Offshore Services

  • Viscosity Improvement: In the cold flow oil wells with high viscosity, our customized electric heater cable solutions provide precise temperature control to reduce oil viscosity. By doing so, we significantly increase production rates, minimize water cut, and improve overall operational efficiency and profitability. With our expertise, you can maximize oil production and optimize the performance of your wells.
  • Flow Assurance: Our state-of-the-art electric heater cable technology ensures precise temperature control and heat output, preventing wax, sulfur, and hydrate depositions that can impede oil flow. By maintaining optimal fluid temperatures, our heaters eliminate flow disruptions, minimize downtime, and extend equipment lifespan. With our flow assurance solutions, you can achieve a smooth and reliable flow, enhancing production efficiency.
  • Enhancement or Replacement of Steam Operations: DNR next offers advanced electric heater cable solutions that complement or replace traditional steam operations, such as SAGD and CSS. Our heaters optimize steam injection processes, improving efficiency, quality, and conformance. By facilitating better steam distribution and maintaining temperature profiles, our heaters ensure enhanced conformance and sweep profiles, leading to increased oil production, reduced water usage, and significant cost savings.
  • In-situ Conversion and In-situ Upgrading: With our cutting-edge electric heater cable technology, we enable in-situ conversion (ICP) and in-situ upgrading (IUP) processes. By precisely applying heat, our technology facilitates the extraction of hydrocarbons from unconventional resources, improving recovery factors, reducing costs, and minimizing environmental impact. Our in-situ processes offer higher recovery rates and the ability to control and adjust oil characteristics, providing a sustainable approach to petrochemical production.
Offshore Services

DNR next excels in delivering advanced subsea solutions specifically designed for offshore operations in the petrochemical industry. With our expertise in deepwater environments and state-of-the-art electric heater cable technology, we provide cost-effective and reliable services that address the unique challenges of offshore production.

  • New Flowlines:
    Our technology plays a vital role in new flowline installations, enabling longer tiebacks and reducing the risks associated with field planning. By preventing hydrate and wax plugging, our electric heater cables ensure uninterrupted and efficient flow, even over extended distances. This flexibility allows companies to access stranded reserves without the need for additional host facilities, resulting in substantial cost savings and optimized field development.
  • Existing Flowlines:
    For existing flowlines, we offer retrofitting solutions that effectively remediate hydrate and wax plugs. By permanently installing our electric heater cables onto the lines, we prevent the recurrence of flow disruptions, reducing downtime and operational costs. This approach extends the lifespan of wells and maintains consistent production volumes, ultimately maximizing profitability.
  • Plugged Flowlines:
    Our temporary deployment of electric heater cables provides a safe, cost-effective, and environmentally friendly solution for plugged flowlines. By applying targeted heat directly to the affected areas, we can remove plugs without compromising the integrity of the pressure system. This method eliminates the need for physical intervention, reducing operational risks and minimizing production interruptions.

Our Services

At DNR next, we offer a comprehensive range of services tailored to meet your specific needs. Our expertise is backed by years of experience in the industry, allowing us to deliver innovative and high-quality heating solutions. Here are the key services we provide:


Personalized consultation to uncover your unique heating requirements. Our team of experts will work closely with you to understand your specific needs and provide tailored solutions that exceed your expectations. Trust our guidance to optimize your heating systems and enhance your operational efficiency.


Heater Assembly

We offer convenient on-site or pre-delivery heater assembly services to ensure seamless integration and optimal performance of our heating solutions. Our experienced technicians ensure that each assembly is meticulously executed to meet the highest quality standards.

design thinking


Our team of skilled engineers specializes in designing fully customized heater cables, surface equipment, and control systems. We work closely with our clients to understand their unique requirements and develop tailored solutions that precisely meet their needs.



We specialize in developing low-cost, next-generation control systems based on years of DNR operating experience. Our control systems are designed to provide precise and efficient management of your heating applications, enhancing operational efficiency and reducing costs.



With our state-of-the-art manufacturing facility, we have the capabilities to handle projects of all scales. Whether you require quick turnaround times or localized manufacturing for large-scale requirements, we have the expertise and resources to deliver superior products within the specified timelines.


Post-sales support and customer care

From troubleshooting and technical assistance to warranty claims and product inquiries, we are committed to providing prompt and reliable assistance. Your satisfaction is our top priority.