DVG is optimalizating well plugging and abandonment (P&A) with Enviseal, an advanced epoxy solution tailored for oil, gas, and carbon capture, storage (CCS) , LCM and wells. Geological shifts and exposure to the well enviorment, leading to leakage and costly maintenance. Our new product is engineered to overcome these challenges. Its superior elasticity and sealing capabilities make it highly resistant to environmental impacts, ensuring the industry objective durability beyond 100 years.
DVG works in close collaboration with industry leaders and partners to advance today's technologies and meet the growing demands of various sectors. By developing innovative solutions and forging partnerships with high-tech companies, we deliver sustainable advancements that benefit both the environment and industry. Our goal is not to compete with oil and gas companies, but to provide products and technologies that enhance operational efficiency, reduce environmental footprints, and ensure long-term reliability for critical operations. We focus on creating solutions that complement the industry's existing systems, driving progress and sustainability across the board. At DVG, we believe in harnessing innovation for a cleaner, more sustainable future.
Enviseal is an advanced, dynamic material designed for both temporary and permanent sealing of oil and gas wells (P&A), as well as offering sustainable material technology to the marine industry. With its flexible viscosity, Enviseal positions DVG as a leader in both the offshore, marine and aqua culture industry, providing a sustainable, environmentally friendly and cost-efficient solution to the customer.
Marked share of the P & A marked by 2030
Material reduction compared to traditional materials
The new material represents a significant improvement for plugging oil, gas and CO2 wells. It requires less volume compared to current solutions, making the process more efficient. The material is highly resistant to the challenging environments in wells, including exposure to H2S, a highly aggressive gas commonly found in oil and gas production. Its greatest advantage is its flexibility, allowing it to withstand faults in the well formation. This reduces the risk of cracks and subsequent leaks, ensuring a more reliable and durable seal.
Estimated by Global Marked
Our long-lasting solutions reduce CO₂ emissions and require less material, significantly minimizing the environmental footprint.
Using a fraction of the material required by cement and designed to last 100 years, our product reduces both material and maintenance costs, delivering long-term savings.
Our product is quick to produce, ensuring faster project completion and increased efficiency.
Unlike traditional methods, Enviseal requires significantly less material, reducing waste and environmental impact.
Enviseal provides a robust, durable seal that minimizes the need for frequent maintenance, ensuring long-term integrity of the well.
By using fewer materials and extending the lifespan of the barrier material, Enviseal reduces the overall environmental footprint of well abandonment
Enviseal is a versatile and advanced epoxy material designed for both temporary and permanent well plugging and abandonment (P&A). Its superior flexibility, unique sealability, and resistance to extreme conditions make it a sustainable and cost-efficient alternative to traditional methods. By requiring significantly less material than existing P&A materials, it minimizes environmental impact while ensuring long-term integrity in demanding borehole environments, including those with CO₂ and H₂S.
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Superior Flexibility – Adapts to geological movements, maintaining seal integrity over time.
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Exceptional Sealability – Effectively prevents fluid migration, even in wells containing hazardous gases.
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Sustainable & Cost-Effective – Uses a fraction of traditional materials, reducing waste and operational costs.
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Customizable Viscosity – Tailored to fit diverse well conditions and installation methods.
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Flexible Installation – Deployable from rigs, platforms, or vessels for seamless integration.
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Long-Term Integrity – Designed to last for decades, reducing maintenance needs.
Achieving further positive outcomes in distribution trials and extended H₂S and CO₂ testing will bring us significantly closer to commercialization. At that stage, large-scale testing, such as with Ulrigg or Nordcon’s gas field in Canada, will be essential to finalize the development process.
In collaboration with oil service company Archer, chemical company Huntsman, and research center SINTEF, DVG is proud to contribute to the SWIPA program (Subsurface Well Integrity, Plugging and Abandonment). Together, we aim to deliver innovative, sustainable solutions for plugging oil and gas wells and CCS applications.
Sustainable and Environmentally Friendly
No impact from borehole environment (CO₂, H₂S, hydrocarbons)
Withstands movements in geology
Long lifespan with significant reduction in maintenance
and repair needs
Flexible installation options
Less material and logistics cost
Not sustainable or environmental friendly
Impacted by borehole environment (CO₂, H₂S, hydrocarbons)
Impacted by the formation (cracking)
Sealability not sustainable against the formation
Requires frequent inspection and maintenance
Less flexible operation – only possible from a rig
More expensive logistics
Shorter lifespan
Less dynamic and flexible
