Q: A: What is shorthand of Gravity Based Structure? Paragraph Comments . This innovative and unique development was created thanks to ACCIONA's extensive experience constructing concrete caissons for marine infrastructure, and GTT's global leadership in designing containment systems for cryogenic products. A GBS intended for use as an offshore oil platform is constructed of steel reinforced concrete, often with tanks … 99-106. If you wish, you may change your settings on your browser. With a regasification capacity of 8 billion cubic meters of LNG per year (equal to half the national LNG import capacity), the terminal supplies over 10% of national consumption of natural gas. Membrane tank application in a Gravity Based Structure. The concept draws on expertise that we have long been developing in this area. Capacity: 3 GBS (Gravity-Based Structure) LNG: 19,800,000 tpa. There is still more room for optimization, but the concept is certainly viable and deserves to be considered for our projects. The Troll A platform is a Condeep gravity-based structure offshore natural gas platform in the Troll gas field off the west coast of Norway. [Animated sequence] Computer generated imagery … The total LNG capacity of the three trains will be 19.8 mtpa. . Each caisson can be designed to fit the conditions of the area in which it will be implemented, whether in protected waters, in port, or offshore. Outils professionnels de traduction assistée par ordinateur. A concrete gravity-based structure, used as an offshore liquid natural gas (LNG) receiving and regasification terminal, has been built and installed in the Adriatic Sea. After studying the possibility of integrating a liquefaction plant with such a structure, Pascal Collet and Aroquiaradj Gervais from the LNG product line explain the whys and wherefores of this solution. Coastal offshore bathometric information, environmental data and existing data on onshore … 3 GBS (Gravity-Based Structure) LNG: 19,800,000 tpa. Gravity platforms, also known as Gravity Based Structures (GBS), offer interesting potential for the development of nearshore liquefied natural gas (LNG) projects. You can also look at abbreviations and acronyms with word GBS in term. And so the idea of floating concrete structures began to gain traction. The concept draws … The Utrenneye field is the resource base for Arctic LNG 2. A large number of platforms were constructed of this type, characterized by the Olav Olsen's "Condeep" concept. A Gravity-Based Offshore LNG Terminal provides LNG storage and receives and/or offloads LNG. Located in the northern Adriatic 9 miles offshore of Porto Levante, Porto Viro, near Rovigo, Italy, it is the world's first offshore gravity-based structure LNG regasification terminal. Pascal Collet: In the 1970s, the oil industry was confronted with the need to operate in increasingly challenging environments, and began to investigate the use of concrete. Dr. Hans Schmidt Linde AG cLNG™ plant on gravity-base structure in shallow water Specific power requirements for liquification processes [47,356 bytes] PART I: The following is Part I of a two-part series on Australian LNG applications. Leading global energy operator focused exclusively on renewable energy. The lightship displacement of the gravity based structures can be of the order of several hundred thousand tonnes. The GBS can be built onshore and towed out to its final location—offshore but within 50 mi to … P. C.: The GBS option for LNG creates an opportunity for civil engineering and oil & gas companies to brainstorm together to challenge the projects and propose better solutions. http://www.theaudiopedia.com What is GRAVITY-BASED STRUCTURE? The number of caissons can be increased and added in series in order to expand storage capacity. ABS. This website uses proprietary and third-party cookies. Gravity platforms, also known as Gravity Based Structures (GBS), offer interesting potential for the development of nearshore liquefied natural gas (LNG) projects. The first two gravity-based structures will each have two LNG … Gravity base structures (GBS) are very large structures that sit on the seabed and resist sliding and overturning loads by friction and soil bearing capacity. GUIDE FOR BUILDING AND CLASSING GRAVITY-BASED OFFSHORE LNG TERMINALS. Gravity Based Structures have been used for many years, generally forming an artificial island which can be used as the base for facility installation. The overall dimensions of the GBS are 180m long, 88m wide, and 47m high, resting on the seabed at 29m mean sea level. After studying the possibility of integrating a liquefaction plant with such a structure, Pascal Collet and Aroquiaradj Gervais from the LNG product line explain the whys and wherefores of this solution. We have an industry that sometimes has trouble finding a site for its plant, with less and less time to build it and significant cost constraints. This facility incorporates the LNG storage infrastructure and processing along with a ship-mooring system, resulting in a financially competitive solution. The use of a Gravity Based System (GBS) for the storage of LNG and installation of the regasification facility had not been attempted previously. The Adriatic LNG Terminal is the first offshore Gravity Based Structure (GBS) for unloading, storing and regasifying Liquefied Natural Gas (LNG), in full respect of the environment. A gravity-based structure (GBS) is a support structure held in place by gravity.A common application for a GBS is an offshore oil platform.These structures are often constructed in fjords since their protected area and sufficient depth are very desirable for construction. The early development of gravity platforms in the 1970s was driven by the generic requirement to store large volumes of oil and support a heavy topsides in deepwater. Aroquiaradj Gervais: Meanwhile, the architecture of onshore LNG facilities remained quite conservative: a pretreating unit installed on the gas field is connected by pipeline to the liquefaction plant along the coast, adjacent to a storage facility and a loading dock for LNG carriers. ACCIONA and GTT have created a solution for storing LNG based on a GBS (Gravity-Based Structure) made from concrete on the sea floor. France was in the vanguard of this trend, with structures such as the Hibernia platform. ACCIONA has built over 500 concrete caissons for marine infrastructure, with the capacity of over 110 ships, equipped with over 500 GTT membrane system tanks. The structure will be built at the Kola Yard and towed across the Barents Sea and Kara Sea to the Gulf of Ob. Sorry, your search did not return any results. A. G.: Optimizations mainly relate to integrating the liquefaction plant with the GBS and to the yard, which accounts for 40% of the cost of the platform. The terminal is a large gravity based structure (GBS), housing two steel LNG storage tanks and a topsides re-gasification facility. Gravity Base Structure, or GBS as we call it, is made up of a steel skirt, which anchors the structure to the bottom of the seabed. MAJOR TIE-INS DS7 FACILITIES PROJECT. By continuing to navigate this website, you are accepting Studying potential sites nearshore rather than confining our search to onshore sites on stable ground opens up many more prospective locations. Deploy an Assertive Strategy in Gas and LNG. A concrete gravity-based structure, used as an offshore liquid natural gas (LNG) receiving and regasification terminal, has been built and installed in the Adriatic Sea. For the first time, GTT’s membrane containment system, widely used for LNG carriers, FSRU, FLNG and on-shore storage tanks, will be adapted for a … Sauvegardez et réutilisez vos traductions - … Ludescher, Hannes / Næss, Jacqueline / Bjerkeli, Lars (2011): Detailed Design of a Gravity-Based Structure for Adriatic Liquefied Natural Gas Terminal. Building it does not require sophisticated technical know-how. The total LNG capacity of the three trains will be 19.8 mtpa. The Arctic LNG 2 project envisages constructing three LNG trains at 6.6 million tons per annum each, using gravity-based structure (GBS) platforms. It’s made up of some cells for storage and legs. . The hull of a GBS is made of several tanks that are used to store oil and ballast. 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