著者

前田 啓彰

出版者

石油技術協会

雑誌

石油技術協会誌 (ISSN:03709868)

巻号頁・発行日

vol.87, no.5, pp.350-358, 2022 (Released:2023-10-19)

参考文献数

9

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Offshore drilling, which began some 130 years ago with a pier on the coast in only a few meters of water, has faced many difficulties and challenges, struggled in the harsh site, and repeatedly challenged itself to develop various elemental technologies. As a result, the frontier of greater water depths of more than 3000 meters, and even greater depths that were unimaginable in the beginning, has been opened up.In line with the development of technology, there have been significant changes in operations. Lessons learned from various accidents have reaffirmed the importance of safety management systems in the industry, and HSE-MS has been implemented and operated. In addition, the development of satellite communications has made it possible to build high- capacity networks on rigs, which has greatly contributed to the efficiency of operations and the safety of crew members by allowing more information to be shared with land bases.

著者

前田 啓彰

出版者

石油技術協会

雑誌

石油技術協会誌 (ISSN:03709868)

巻号頁・発行日

vol.82, no.5, pp.346-354, 2017

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<p>There are three types of offshore drilling rigs: Drillship, Semi-submersible, Jack-up rig.</p><p>As the generation of rig progressed, the operating water depth had deepened and consequently the ability of drilling equipment, redundancy and on-board capacity, had been enhanced.</p><p>The technological evolution of drilling rig made the hull and drilling equipment greater in size, which enabled deeper operation and that also led to considerable improvement in performance of major drilling equipment.</p><p>Looking back the progress of element technology in the past, we'll look into the latest specifications as of now and predict the rig of the future.</p>

著者

前田 啓彰

出版者

石油技術協会

雑誌

石油技術協会誌 (ISSN:03709868)

巻号頁・発行日

vol.82, no.5, pp.346-354, 2017 (Released:2019-05-15)

参考文献数

11

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There are three types of offshore drilling rigs: Drillship, Semi-submersible, Jack-up rig.As the generation of rig progressed, the operating water depth had deepened and consequently the ability of drilling equipment, redundancy and on-board capacity, had been enhanced.The technological evolution of drilling rig made the hull and drilling equipment greater in size, which enabled deeper operation and that also led to considerable improvement in performance of major drilling equipment.Looking back the progress of element technology in the past, we'll look into the latest specifications as of now and predict the rig of the future.