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Singapore: Coriolis Master Meter for MFM verification garners international interest

Master meter will be used for verification operation of duty MFMs installed on board Singapore bunker tankers due for yearly re-validation, learns Manifold Times.




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The internal test of an Endress+Hauser Coriolis master meter which will be used by the Singapore bunkering industry for future verification/proving of its mass flow meters (MFMs) was being conducted at Jurong Port on Wednesday (5 February).

The master meter was utilised to carry out a performance verification test of the MFM unit installed on board Singapore bunker tanker Kantek 2.

The flow test, designed to identify and address the potential drift of MFM units, will reinforce the traceability and integrity of such systems used by Singapore’s MFM-equipped bunker tankers for fuel custody transfer.

Several delegates from Russia including representatives from PJSC Lukoil who came to the Republic to learn about the use of MFMs for bunkering and in particular, its MFM verification maintenance programme, witnessed the trial, learned Manifold Times.

The importance of MFM verification

Sergey Tyubekin and Andrey Kurochkin, both Chiefs at the Department of Metrology and Standardization of PJSC Lukoil, respectively overseeing the oil major’s downstream and upstream operations explained the importance of MFM verification to the Singapore bunkering publication.

“MFMs can be used by both supplier and buyer for the custody transfer of oil products, including marine fuel,” said Tyubekin and Kurochkin in a joint statement.

“Meter Verification or Meter Proving is a recurring periodical confirmation of the measuring instrument’s [MFM] compliance with its established requirements, including accuracy indicators.

“With reduced measurement errors, information related to the product’s parameters is more reliable from a custody transfer point of view.”

In reality, determining the true value during measurements is more complex due to external operating conditions.

“Environmental conditions such as precipitation and ambient temperature, process/product conditions and/or construction design features such as wear out of certain parts, and more, can lead to increased measurement uncertainty during operation,” both explained.

“Meter Verification or Meter Proving of MFMs allow these systematic errors to be detected and eliminated or reduced to acceptable values.”

Depending on the company’s practices, MFMs being used for the transfer custody of oil products in Russia are returned to their respective re-calibration facilities at a frequency of between once a year to once every four years.

For example, the Lukoil company conducts additional Monitoring of Metrological Characteristics (MMCh) for its custody transfer MFMs once a quarter under different weather conditions (winter, spring, summer, autumn) in accordance to internal regulations.

“Such large interval between proving operations (confirmation of conformity) indicates the stability of the Coriolis measurement method and the trust in its measurement,” they stated.

Benefits of using the Coriolis Mass Flow Meter as a master meter

Tyubekin and Kurochkin further believed the use of a MFM master meter for verification offer advantages over other technologies such as the reference piston prover system currently used in Russia for verification of its MFMs.

“In my opinion, the mass flow master meter has some advantages over the piston prover due to its smaller dimensions. Therefore, it is easier to move between objects of verification,” they said.

“The verification process using MFM master meters are also faster, the units are cheaper to acquire when compared to piston provers, and the technology offers the possibility to compensate for viscosity effect.

“At the same time, using an MFM master meter allows proving under real operating conditions and the real oil product. Coriolis-based MFMs also encounter minimal wear and tear due to the lack of mechanical moving parts when compared with the piston prover.”

Sherman Lee, Marketing, Sentek Marine & Trading Pte Ltd, believes the master meter will be a “game changer” for the Singapore bunkering sector when officially introduced as it shortens the time and reduces resources required for bunker MFM verification.

“This represents quite a significant amount of cost saavings for operators in maintaining the system,” notes Lee, whose company owns the Kantek 2.

“With a master meter, the setup and completion in the verification of the duty meter [MFM installed on the barge used for custody measurement] should be done in less than a day and only involving one bunker tanker.

“Arguably, the most important aspect of this operation is the ability to trace the meter’s performance in meeting international metrology standards as differences in any MFM measurements will cost the company commercial losses.”

The master meter is scheduled to undergo further tests involving Singapore authorities during the next half of February before being approved for verification operations of duty MFMs installed on board Singapore bunker tankers due for yearly re-validation.

Photo credit: Manifold Times
Published: 18 February, 2020

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Poland: ORLEN to strengthen position in bunker fuels sector with new oil terminal

With the terminal’s commissioning, the company plans to introduce a bunkering vessel to service the Tri-City ports with conventional marine fuels and biofuels.





ORLEN oil terminals

Polish multinational oil refiner ORLEN Group on Wednesday (12 June) said it is solidifying its presence in the marine fuels market with the construction of a new oil terminal that is scheduled for completion by the second half of 2025.

Construction of the Martwa Wisła terminal, located on the Martwa Wisła river, has already exceeded 70%.

The Martwa Wisła terminal will enhance the logistics capabilities of the Gdańsk refinery, allowing for the transshipment of approximately 2 million tonnes of fuel products annually.

The first four loading arms have already arrived at the construction site and the remaining four loading arms are slated for delivery by the end of June. The devices, with a throughput capacity of up to 500m³/h, will be used at transshipment points to load tankers.

With the terminal's commissioning, the company plans to introduce a bunkering vessel to service the Tri-City ports (Gdańsk, Gdynia, Sopot) with conventional fuels and biofuels.

For over 20 years, the Group has been supplying quality marine fuels to all Polish seaports. Its refinery product portfolio encompasses a wide range of fuels that guarantee quality and strict compliance with regulations, including MGO (DMA 0.1%S), ULSFO (RMD80 0.1% S) and LNG, which will in the near future be complemented with ‘green’ alternatives.

All marine fuels offered by ORLEN comply with the international ISO 8217:2017 standard and meet the requirements of the MARPOL Convention.


Photo credit: ORLEN Group
Published: 14 June 2024

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Australia: Crew of bunker tanker “Champion 63” to strike following employer’s refusal to negotiate

‘BP has decided they can’t pay industry standards in Brisbane and want to keep their workers’ wages low,’ states MUA spokesman.





Champion 63

The crew of Champion 63, a 2022-built Australia-registered bunker tanker with home port of Brisbane, is set to go on strike after bargaining for a new enterprise agreement has stalled, stated the Maritime Union of Australia (MUA) on Wednesday (12 June).

Members of the Australian Maritime Officers Union, the Australian Institute of Marine and Power Engineers, and MUA voted up protected industrial action on 11 June 2024.

The crews have been trying to formalise their employment conditions with ASP Ship Management since the bunkering operations commenced in February 2023. It took ASP approximately six months to issue the Notice of Employee Representational Rights (NERR) and start bargaining.

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“The crew of the new bunker barge on the Brisbane River and the maritime unions bent over backwards to make this vessel work,” said MUA Assistant Branch Secretary Paul Gallagher.

“Including low wages, excessive hours and a roster that does not allow crew to take leave. 18 months down the track when it comes time for BP to reward their crew and pay industry standards what do they do? They deny them fair wages, a workable roster and threaten their back pay!”

The AMOU filed a bargaining dispute after ASP refused to take their claim for a roster that does not demand that crews work every weekend seriously.

“Having to work every weekend because ASP does not have suitable relief arrangements is unacceptable,” said AMOU Industrial Officer Tracey Ellis.

“Crews have a right to be rostered time off to spend with their family. Waiting for ASP to fix the issue did not work, filing a Bargaining Dispute in the Fair Work Commission did not work, so the crews will take protected industrial action until their concerns are taken seriously.”

The crews onboard the Champion 63 voted up an unlimited number of stoppages of work of between one hour and 48 hours.

Gallagher added that, “the Maritime unions will not tolerate the big multinational fuel barons of this world undermining the Australian maritime wages and conditions of seven local mariners who are trying their best to support our own local shipping and Cruise Ship industry. If your cruise holiday gets delayed it is because, after recording over $40 billion profit in last two years, BP has decided they can’t pay industry standards in Brisbane and want to keep their workers’ wages low.”


Photo credit: Maritime Union of Australia
Published: 13 June 2024


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Infineum releases Sustainability Report 2023 outlining its sustainability progress

Infineum celebrates 25 years of operations and looks forward to the next 25 years of progress towards its net zero ambition by 2050, says CEO.





Press release Infineum remains focused on our purpose to become a sustainable world class specialty chemicals company

Infineum, a specialty chemicals company headquartered in the UK, on Thursday (13 June) released its fourth annual Sustainability Report, reinforcing its purpose to create a sustainable future through innovative chemistry.

Aligned with the company’s strategic plan to achieve its vision and purpose, Infineum announces:

Publication of its Sustainability Report 2023 (, which outlines the efforts and progress that the company has achieved through the year, including:

  • Championing of Diversity, Equity & Inclusion (DE&I) throughout the organisation
  • Achievement of 28% of colleagues volunteering, surpassing its 2025 target of 25%
  • Increased share of relevant supplier spends covered by sustainability assessments to 62%

Launch of revamped corporate website ( to better represent Infineum as a specialty chemicals company, showcasing Infineum’s existing capabilities, as well as diversification in the new markets

The joint venture, formed in 1999 between Shell and Exxon Mobil, celebrates its 25th anniversary this year and recently shared its restructure strategy to two business units, Sustainable Transportation and Energy Applications.

“As Infineum celebrates 25 years of operations and we look forward to the next 25 years of progress towards our net zero ambition by 2050, I am pleased to share our fourth annual sustainability report,” says Infineum CEO Aldo Govi.

“This is a journey and we have made excellent progress, but improvement will not always be linear, especially when set against the backdrop of a challenging external environment, but our purpose of creating a sustainable future through innovative chemistry, continues to drive us forward.

“We remain focused on our vision to become a sustainable world-class specialty chemicals company. Sustainability was at the core of reshaping Infineum to better enable us to contribute to sustainable mobility and the transition to a low-carbon economy.”


Photo credit: Infineum
Published: 13 June 2024

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