12 พฤศจิกายน 2018
ST1 Lähienergia rents Y35 compressor to drill 7.2 kilometers of 500–600-meter deep wells.
Atlas Copco Rental Y35 oil injected compressor-geothermal well drilling
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco,
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco,
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco,
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco, St1 Lähienergia found a solution — a combination of deep wells, heat pumps and heat recovery ventilation (HRV). They drilled a total of 7.2 kilometers of 500–600-meter deep wells using St1 Lähienergia's own deep drilling equipment. Some of the wells were drilled diagonally underneath the metro tunnel. By using a combination of diagonal drilling, deep wells, and HRV, they were able to reduce the surface area of the well site to one third of the traditional size, explains Kristian Savela, CEO of St1 Lähienergia.
They used Atlas Copco Rental's
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco,
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco, St1 Lähienergia found a solution — a combination of deep wells, heat pumps and heat recovery ventilation (HRV). They drilled a total of 7.2 kilometers of 500–600-meter deep wells using St1 Lähienergia's own deep drilling equipment. Some of the wells were drilled diagonally underneath the metro tunnel. By using a combination of diagonal drilling, deep wells, and HRV, they were able to reduce the surface area of the well site to one third of the traditional size, explains Kristian Savela, CEO of St1 Lähienergia.
They used Atlas Copco Rental's Y35 oil-injected air compressors, which are specifically designed for supporting drilling equipment. Drilling with a pressure of 35 bar allows more meters to be drilled per hour, with lower overall costs per meter. By using a DrillAir Y35 compressor, daily drilling depths can reach 500 meters. St1 Lähienergia has even drilled holes that are 1.5 km deep by utilizing , which are specifically designed for supporting drilling equipment. Drilling with a pressure of 35 bar allows more meters to be drilled per hour, with lower overall costs per meter. By using a DrillAir Y35 compressor, daily drilling depths can reach 500 meters. St1 Lähienergia has even drilled holes that are 1.5 km deep by utilizing
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco,
Housing company, Asunto Oy Niittykumpu 3, in Espoo consists of three buildings with 124 apartments in total. Their annual district heating consumption used to be 1,200 MWh. The lifetime of the heat exchanger, utility service rooms and other technology was about to expire, and the housing company wanted to switch to more affordable, emission-free renewable energy. However, traditional solutions were out of the question due to the West Metro project.
Together with the client's consulting firm Sweco, St1 Lähienergia found a solution — a combination of deep wells, heat pumps and heat recovery ventilation (HRV). They drilled a total of 7.2 kilometers of 500–600-meter deep wells using St1 Lähienergia's own deep drilling equipment. Some of the wells were drilled diagonally underneath the metro tunnel. By using a combination of diagonal drilling, deep wells, and HRV, they were able to reduce the surface area of the well site to one third of the traditional size, explains Kristian Savela, CEO of St1 Lähienergia.
They used Atlas Copco Rental's Y35 oil-injected air compressors, which are specifically designed for supporting drilling equipment. Drilling with a pressure of 35 bar allows more meters to be drilled per hour, with lower overall costs per meter. By using a DrillAir Y35 compressor, daily drilling depths can reach 500 meters. St1 Lähienergia has even drilled holes that are 1.5 km deep by utilizing , which are specifically designed for supporting drilling equipment. Drilling with a pressure of 35 bar allows more meters to be drilled per hour, with lower overall costs per meter. By using a DrillAir Y35 compressor, daily drilling depths can reach 500 meters. St1 Lähienergia has even drilled holes that are 1.5 km deep by utilizing Atlas Copco Rental's high-pressure boosters, which can produce pressures of up to 155 bar.
We have been very satisfied with Atlas Copco Rental's compressors. They have enabled us to minimize drilling hours, which is important when drilling at a housing company site. By using different boosters, we have been able to pilot various deep-drilling techniques and equipment combinations. The rented equipment has always been reliable, and we have always received support when needed.
The Y35 compressor produces oil-injected air in streams of up to 35 bar and 40 m3/min. The compressor is equipped with a powerful Stage IV motor that helps to reduce harmful emissions. The Stage IV motor reduces particle emissions and NOx content by 50–96% more than previous models. It also consumes significantly less fuel, and can provide air for various industrial uses while maintaining optimal efficiency regardless of streaming speed.
produces oil-injected air in streams of up to 35 bar and 40 m3/min. The compressor is equipped with a powerful Stage IV motor that helps to reduce harmful emissions. The Stage IV motor reduces particle emissions and NOx content by 50–96% more than previous models. It also consumes significantly less fuel, and can provide air for various industrial uses while maintaining optimal efficiency regardless of streaming speed.
The Y35 compressor produces oil-injected air in streams of up to 35 bar and 40 m3/min. The compressor is equipped with a powerful Stage IV motor that helps to reduce harmful emissions. The Stage IV motor reduces particle emissions and NOx content by 50–96% more than previous models. It also consumes significantly less fuel, and can provide air for various industrial uses while maintaining optimal efficiency regardless of streaming speed.
produces oil-injected air in streams of up to 35 bar and 40 m3/min. The compressor is equipped with a powerful Stage IV motor that helps to reduce harmful emissions. The Stage IV motor reduces particle emissions and NOx content by 50–96% more than previous models. It also consumes significantly less fuel, and can provide air for various industrial uses while maintaining optimal efficiency regardless of streaming speed.
Learn more about the Niittykumpu project (in finnish language only)
For more information please contact:
- Inge Craninckx, Marketing Manager
- Inge Craninckx, Marketing Manager
- Inge Craninckx, Marketing Manager
- Inge Craninckx, Marketing Manager inge.craninckx@be.atlascopco.com
- Inge Craninckx, Marketing Manager
- Inge Craninckx, Marketing Manager
Atlas Copco is a world-leading provider of sustainable productivity solutions. The Group serves customers through its innovative compressors, vacuum solutions, generators, pumps, power tools and assembly systems. Atlas Copco develops products and services focused on productivity, energy efficiency, safety and ergonomics. The company was founded in 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 180 countries. In 2017, Atlas Copco (excluding Epiroc AB) had revenues of BSEK 86 (BEUR 9) and about 34 000 employees. Learn more at Atlas Copco is a world-leading provider of sustainable productivity solutions. The Group serves customers through its innovative compressors, vacuum solutions, generators, pumps, power tools and assembly systems. Atlas Copco develops products and services focused on productivity, energy efficiency, safety and ergonomics. The company was founded in 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 180 countries. In 2017, Atlas Copco (excluding Epiroc AB) had revenues of BSEK 86 (BEUR 9) and about 34 000 employees. Learn more at Atlas Copco is a world-leading provider of sustainable productivity solutions. The Group serves customers through its innovative compressors, vacuum solutions, generators, pumps, power tools and assembly systems. Atlas Copco develops products and services focused on productivity, energy efficiency, safety and ergonomics. The company was founded in 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 180 countries. In 2017, Atlas Copco (excluding Epiroc AB) had revenues of BSEK 86 (BEUR 9) and about 34 000 employees. Learn more at Atlas Copco is a world-leading provider of sustainable productivity solutions. The Group serves customers through its innovative compressors, vacuum solutions, generators, pumps, power tools and assembly systems. Atlas Copco develops products and services focused on productivity, energy efficiency, safety and ergonomics. The company was founded in 1873, is based in Stockholm, Sweden, and has a global reach spanning more than 180 countries. In 2017, Atlas Copco (excluding Epiroc AB) had revenues of BSEK 86 (BEUR 9) and about 34 000 employees. Learn more at www.atlascopcogroup.com. Specialty Rental is a division within Atlas Copco’s Power Technique business area. It serves customers in all industry segments around the world with temporary air, power, flow, steam and nitrogen rental solutions. The specialty rental services are offered under several brands. The divisional headquarters is located in Belgium.
