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日前,由招商局重工(深圳)有限公司为中海油服公司建造的“海洋石油707”综合勘察船完成试航。据悉,该船总长80.3m,型宽17.8m,吃水5.85m,配备钻井取样系统。在工程地质调查中,该船主要应用于钻井船桩腿极限荷载与入泥深度关系、海上建筑物的基础稳定性分析等作业,能够有效避免近年来相继发生的自升式平台插桩穿刺事故。同时,该船可利用声学设备对
Recently, China Merchants Heavy Industries (Shenzhen) Co., Ltd. completed a trial trial of the “Offshore Oil 707” comprehensive survey vessel built by China Oilfield Services Corporation. It is reported that the total length of the ship 80.3m, width 17.8m, draft 5.85m, equipped with drilling sampling system. In the engineering geological survey, the ship is mainly used for the operation of the relationship between the ultimate load of the leg of a drilling vessel and the depth of entry into the mud, the analysis of the basic stability of the marine structures and the like, which can effectively avoid the accidental jack-up accident of self-elevating platform inserted in succession in recent years . At the same time, the ship can use acoustic equipment