
Time For a Change
Frustration amongst the crew had grown within the MSM fleet. Their existing onboard centrifugal separators required too many spare parts, handling had become a hassle and the order procedure left much to be desired. Most importantly they had continues problems with water contamination in their main engine’s lube oil, and therefore had to change it too often to avoid engine breakdowns. After 3 years of patience, it was time for a change, it was time for quality and simplicity, it was time for GreenOil.
In August 2020, the first GreenOil system was installed onboard MV MSM DON. The WP1-P2-750 was fitted to clean the lubeoil of a Yanmar main engine type 6EY26, shortly thereafter, the water contamination in the oil was eliminated and substantial savings were achieved within a few moths.
Now, a few years after GreenOil was chosen to set the standard for Mastermind Shipmanagement ltd. oil filtration, the results are still positive. So much so, that MSM is awaiting the installation of a GreenOil system on a fourth vessel in their fleet in the summer of 2022 and have ordered ten WP1-B2-400 systems for their five O-class bulk carriers. MSM saw the benefits of not only a short return of investment, the reliability of clean oil, but also the advantages surrounding maintenance especially the ease of changing a filter in a manner of minutes.

“The simplicity of the unit from handling side we believe is the biggest advantage.”
Engine crew, MV MSM DON, Mastermind Shipmanagement LTD
MAKE YOUR FOOTPRINT GREEN NOT GREASY
Design and practicality are a part of the GreenOil DNA, we always strive to create systems which work well both in theory and reality. An instrumental part of working well is the ease at which a system can be handled. A vessel can swiftly find it self in high seas, where maintenance is not top of mind nor easy to perform. In such conditions reliable machinery is Alfa and Omega. Therefore, functionality for both crew and filtration was an integral part of the design process.
A design which Mastermind saw the benefits of, as it lowers downtime, prolongs the lifespan of oil and the machinery and is better for the environment i.e. CO2 reduction, no sludge, and no oil loss during filter change. The greener footprint was one more reason to continue with the GreenOil installations from MSM management’s side. They saw a change that would benefit the fleet now and in the future, ensuring that all their vessels will have water under their keels for years to come.
Based on the positive experience with a new solution in oil filtration, Mastermind is now considering adding GreenOil as their partner for the coming newbuilding program.

Systems onboad
- WP1-P2-750
- WP1-P1-1000
- WP1-B2-400
Challenges solved
- Water contamination in lubeoil
- High operating expenses due to the use of centrifugal purifiers
- Wanted a more sustainable solution
- Extensive working hours spent by the crew maintaining, repairing and monitoring the old separator
Source: www.greenoilstandard.com written by Sofie Bindner and Menelaos Demetriou
Related News.
September 3, 2026
Cyprus Maritime Innovation takes Centre Stage at SMM Hamburg 2026
Underscoring its expanding role as a premier international hub for cutting-edge maritime technology and sustainable shipping, the Republic of Cyprus…
September 3, 2026
Trump seeks to refill US oil reserve with Venezuela deal but faces long delay
U.S. President Donald Trump said on the 30th (local time) that he would refill the U.S. Strategic Petroleum Reserve, which has been depleted with…
September 3, 2026
US Navy Official visits South Korean Shipyards in private
With U.S. President Donald Trump pushing a plan to allow overseas construction of U.S. warships, attention is focusing on whether the building of…
September 3, 2026
SES and De Boer Marine expand collaboration with FlexMaritime deployment across Global Markets
SES, a leading space solutions company, and De Boer Marine, a leading provider of top-quality marine equipment and maritime connectivity services,…
September 3, 2026
New ESG guidance to help maritime industry turn sustainability into commercial advantage
New framework helps shipowners and ports align ESG strategy with access to capital, charterer expectations and long-term asset value. Maritime…
September 3, 2026
Britannia P&I Club analysis finds four in five crew deaths linked to illness rather than accidents
New report highlights cardiovascular disease as leading cause of fatalities and raises concerns over mental health risks among younger seafarers.…
September 3, 2026
The Swedish Club launches new Loss Prevention podcast, Knot Another Lesson
The Swedish Club has launched Knot Another Lesson, a new podcast exploring the practical lessons, emerging risks and operational challenges shaping…
September 3, 2026
Lloyd’s Register appoints Jens Grunenberg as Senior Representative for Germany
Lloyd’s Register has appointed Jens Grunenberg as its Senior Representative for Germany, effective 1 September. Based in Hamburg, Grunenberg will…
September 3, 2026
Indian Register of Shipping sets sights on Hamburg for European Expansion
Indian Register of Shipping, a leading international classification society and full member of the International Association of Classification…
September 3, 2026
MOL completes Merger of 6 Ship Management Companies
Unifying Management of Over 200 Vessels and Strengthening Safety Mitsui O.S.K. Lines, announced that it has completed the integration of the MOL…
Subscribe to our newsletter!
if you dont want to swim alone in the ocean of news, sign up for the newsletter, and you will receive daily all the important news of world shipping!
Design & Development by P.KAN.DESIGNER
© 2026 Cyprus Shipping News. All rights reserved
Design & Development by P.KAN.DESIGNER
© 2026 Cyprus Shipping News. All rights reserved























