Due to its crablike motion characteristics, Chela can reach below the cantilever as well as elevate towards the main deck, providing crane access to an area traditionally blocked by the cantilever when drilling.
The latest upstream news
The International Petroleum Summit (IPS), the annual conference of the Association of International Petroleum Negotiators (AIPN), is taking place in London this year on 23 - 25 April, 2018.
Archer and IKM joint venture opens up cost-effective pathway for world’s longest horizontal wells.
Leading international engineering company, PD&MS Group, has secured a trio of contracts worth more than £10 million across three major North Sea late-life projects in the last six months, making the firm the UKCS market leader in the area of engineering and construction of topside modifications for the decommissioning sector.
Ducatus Partners, the leading executive search firm for the global energy industry, has hired Jonathan Verlander as Partner and DeLynn Mitchell as Principal to bolster its US presence.
Union Jack, a UK onshore focused hydrocarbon production, development and exploration company have announced that the Company has signed a Farm-in Agreement for a further 10% licence interest in PEDL253 increasing the Company’s economic interest to 22%.
The Petroleum Safety Authority have given Statoil consent to use the Aasta Hansteen spar FPSO, subsea systems and infield pipelines on the Aasta Hansteen field in the Norwegian Sea.
Prosafe has signed a contract with BP Exploration Operating Company Limited (‘BP’) for the provision of the Safe Caledonia semi-submersible accommodation vessel at the Clair Ridge platform West of Shetland in the UK sector of the North Sea.
The Abu Dhabi National Oil Company (ADNOC) has signed agreements with Total of France, awarding them stakes in two of Abu Dhabi’s new offshore concessions.
Statoil and Total have completed their previously announced transaction whereby Statoil has acquired Total’s equity stakes in, and taken over the operatorships of, the Martin Linge field and the Garantiana discovery on the Norwegian continental shelf.
Qatar Petroleum has selected Chiyoda Corporation of Japan to execute the Front End Engineering and Design (FEED) of the onshore facilities of the North Field Expansion.
INPEX CORPORATION announced that through INPEX Browse E&P Pty Ltd (INPEX Browse), a subsidiary, it was individually awarded an exploration permit for Release Area WA-533-P (the Block) as Operator in Australia’s 2017 Offshore Petroleum Exploration Acreage Release.
Anglo African Oil & Gas plc, an independent oil and gas developer, announced that Petro Kouilou, its 100% owned subsidiary in the Republic of the Congo, has finalised a contract with leading oil services company Schlumberger Limited to supply support services for the drilling of the new TLP-103 well on its 56% owned Tilapia oil field ('Tilapia') in the prolific Lower Congo Basin.
The six-figure agreement marks a significant milestone for the firm and provides the foundation on which the company plans to build its growing business in the Middle East.
Airswift, the global workforce solutions provider for the energy, process and infrastructure sectors, has expanded operations with a new office in Kota Kinabalu, Sabah, Malaysia.
The review centred on strengthening the alignment between variable remuneration outcomes and shareholder experience.
Since its introduction in 2016, GustoMSC’s smart crane for lifting and wireline operations under the drilling cantilever has received valuable industry feedback and interest. Now, two years later, this piece of equipment has evolved into Chela, named after the Greek word for a crab’s claw. Designed to achieve a high level of safety, Chela offers an extra hand in operations. Due to its crablike motion characteristics, it can reach below the cantilever as well as elevate towards the main deck, providing crane access to an area traditionally blocked by the cantilever when drilling.
Three key elements to enhance the overall efficiency of the drilling jack-up were used in the development of this piece of equipment: providing a large lifting envelope and wireline operation capabilities below the cantilever, easing material handling to the platform and increasing safety for lifting over live wells by applying high safety standards. The evolved Chela design raised these safety standards even further. “Safety is simply expected to be at the highest level and we do not take this lightly. Continuous improvement of safety at sea is a key driver for us to further develop our offshore technology. Chela is a perfect example of this ambition”, says Rutger Baan, Commercial Director GustoMSC.
Improved safety features
Besides the reduced human involvement on the drill floor and access to the work area without handshakes, Chela features improved safety features with a fully redundant main hoisting system, a key technical feature needed when working over live wells. As a consequence, no single failure, including the failure of a hoisting rope, will lead to a high risk situation. Additionally, the new design will keep the load steady after rope failure. A snag load absorption system prevents excessive loads on the lifting ropes and structural parts of the crane. These features ensure an inherent safe use of Chela.
Chela enables several activities to take place at the same time on a wellhead platform, doing preparatory work on one well while drilling is done on another well. This feature results in significant savings in rig days for development drilling or plug and abandonment operations that can amount to around 10%. With this multifunctional ability, Chela directly addresses the call from operators for cost reduction while maintaining the highest safety standards.