Technologies for a fair energy transition

Aerial view of two large cooling towers emitting steam, surrounded by lush greenery and a winding road, near a tranquil blue lake.

Need a new energy solution?

At Welltec, we innovate and optimize for the future, leveraging more than 30 years of experience to turn complex challenges into sustainable advances in geothermal and carbon capture and storage domains.

Reach out today to explore our New Energy solutions.

Applying oilfield experience to the new energy sector

Geothermal and CCS operators can now benefit from more than 30 years of expertise in building innovative well technology - combined with the low-impact and lightweight nature of our solutions, we’re facilitating novel developments in:

  • Geothermal well construction
  • Enhanced Geothermal Systems (EGS) for high temperature power generation
  • Carbon Capture Utilization and Storage (CCUS)


A Steppingstone for sustainable energy

Since its inception in 1994 with the invention of the Well Tractor®, Welltec® has provided advanced wireline intervention and completion solutions, such as the Welltec Annular Barrier (WAB®). These technologies have offered significant value globally by enhancing zonal isolation, reducing cement use, and minimizing sustained casing pressure and leakage.

Energy transition solutions

Welltec's environmentally friendly solutions serve as a natural progression to renewable energy sectors. WAB technology is already benefiting geothermal well construction and revival operations, contributing to a more sustainable energy future.

New energy and climate technology solutions

Climate technology case stories

Innovative intervention tools and completion products for renewable energy

Welltec's e-line tools are so compact, lightweight and environmentally friendly, they can be deployed within a densely populated urban area.

For well construction under acidic corrosion conditions, extreme pressures and temperatures up to 300°C – see our new WAB® solutions portfolio with all-metal, high-temperature packers.

Explore insights

Meet our New Energy experts

Lia Khasanova, Commercial Director for New Energy & Climate Technology, standing in front of a Welltec display.
Lia Khasanova
Commercial Director New Energy & Climate Technology

With 20+ years of combined experience in oil & gas sector, Lia has been exposed to diversified range of roles, starting from well construction to business development and innovation.
Lia offers strong knowledge within wells, innovation toolkit, business development as well as wide network within emerging market in energy transition area.

Joven John R. Cayao, Geothermal Technical Sales Engineer - Completion, standing in front of a Welltec display with a professional expression.
Joven John R. Cayao
Geothermal Technical Sales Engineer - Completion

Having worked in the upstream sector of oil & gas and geothermal, Joven offers his technical background in well construction and completion to Geothermal and CCUS clients. Joven handles Welltec Green Energy initiatives across APAC and Europe, and collaborates with clients by providing value-added completion solutions focusing on well integrity and risk mitigation.

Yosafat Esquitin, Business Development Manager, standing against a plain light background wearing a patterned button-up shirt.
Yosafat Esquitin
Business Development Manager

With 16+ years of experience in the service sector, Yosafat offers a strong technical background for well construction and lower completion solutions to the customer's challenges. Focusing on customer added value.