otc 2024

Annual offshore conference in Houston names honorees for leadership, sustainable efforts

The three award honorees for OTC 2024 have been named and will be honored on May 5. Photo via otcnet.org

The 2024 Offshore Technology Conference has revealed the three Distinguished Achievement Award recipients that will be recognized at the conference next month.

OTC, a conference that has served the offshore energy community for over 50 years, will bring 276,000 square feet of exhibit space to NRG Park and welcome over 31,000 attendees for more than 350 sessions. The awards reception will kick off the week on May 5.

One of the awards recipients named is Kerry J. Campbell, who will accept the OTC Distinguished Achievement Award for Individuals. Campbell was selected based on his "work in developing modern deepwater site characterization practice and for teaching and mentoring generations of site characterization professionals," reads the news release.

He's previously co-chaired sessions at OTC and served on a subcommittee for the organization, in addition to co-writing seventeen OTC papers. He retired from Fugro in 2020 after helping integrate 3D marine seismic data for engineering applications.

Petrobras will accept the OTC Distinguished Achievement Award for Companies, Organizations, and Institutions at the May banquet. The company was selected "for the deployment of a wide set of new technologies for the successful revitalization of the Marlim Field and the entire deepwater Campos Basin, unlocking new paths for mature deepwater asset redevelopment, with significant reduction in greenhouse gas emissions," per the release.

For about 50 years, the Campos Basin has been subjected to exploration and is known for various shallow water discoveries. In 1992, Petrobras was recognized for its deepwater development in Marlim, and over 30 years later, the company will be praised for its work redeveloping mature fields and the pioneering subsea, drilling, reservoir and decommissioning technologies.

The third and final award recipient is EnerGeo Alliance, which will receive the OTC Special Citation award for promoting efficiency and environmental sustainability within offshore seismic data collection.

"For more than 50 years, EnerGeo Alliance has been a stalwart in the quest for accessible, affordable energy around the globe, while also being a standard-bearer for safety and the environment," reads the release. "EneGeo Alliance has set the standard in the energy geoscience industry by establishing best practices and recommended guidance in key energy areas, including its Environmental Impact Assessment Handbook and Greenhouse Gas Emissions Guidance, for its members."

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A View From HETI

A team at the University of Houston is changing the game for sodium-ion batteries. Photo via Getty Images

A research lab at the University of Houston has developed a new type of material for sodium-ion batteries that could make them more efficient and boost their energy performance.

Led by Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, the Canepa Research Laboratory is working on a new material called sodium vanadium phosphate, which improves sodium-ion battery performance by increasing the energy density. Energy density is the amount of energy stored per kilogram, and the new material can do so by more than 15 percent. With a higher energy density of 458 watt-hours per kilogram — compared to the 396 watt-hours per kilogram in older sodium-ion batteries — this material brings sodium technology closer to competing with lithium-ion batteries, according to the researchers.

The Canepa Lab used theoretical expertise and computational methods to discover new materials and molecules to help advance clean energy technologies. The team at UH worked with the research groups headed by French researchers Christian Masquelier and Laurence Croguennec from the Laboratoire de Reáctivité et de Chimie des Solides, which is a CNRS laboratory part of the Université de Picardie Jules Verne, in Amiens France, and the Institut de Chimie de la Matière Condensée de Bordeaux, Université de Bordeaux, Bordeaux, France for the experimental work on the project.

The researchers then created a battery prototype using the new materia sodium vanadium phosphate, which demonstrated energy storage improvements. The material is part of a group called “Na superionic conductors” or NaSICONs, which is made to let sodium ions move in and out of the battery during charging and discharging.

“The continuous voltage change is a key feature,” Canepa says in a news release. “It means the battery can perform more efficiently without compromising the electrode stability. That’s a game-changer for sodium-ion technology.”

The synthesis method used to create sodium vanadium phosphate may be applied to other materials with similar chemistries, which could create new opportunities for advanced energy storage. A paper of this work was published in the journal Nature Materials.

"Our goal is to find clean, sustainable solutions for energy storage," Canepa adds. "This material shows that sodium-ion batteries can meet the high-energy demands of modern technology while being cost-effective and environmentally friendly."

Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, is leading a research project that can change the effectiveness of sodium-ion batteries. Photo courtesy of UH

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