A floating driller has a hull, a main deck, an upper cylindrical side section extending downwardly from the main deck, an upper frustoconical side section, a cylindrical neck section, a lower ellipsoidal section that extends from the cylindrical neck section, and a fin-shaped appendage secured to a lower and an outer portion of the exterior of a bottom surface. The upper frustoconical side sectionis located below the upper cylindrical side section and maintained to be above the water line for a transport depth and partially below the water line for an operational depth of the floating driller.
一种浮动式钻机,其具有:船体;主甲板;上部筒形侧部段,该上部筒形侧部段从主甲板向下延伸;上部截头锥形侧部段;筒形颈部部段;下部椭圆形部段,该下部椭圆形部段从筒形颈部部段延伸;以及鳍形附属件,该鳍形附属件紧固至底表面的外部的靠下且靠外的部分。上部截头锥形侧部段位于上部筒形侧部段下方,并且上部截头锥形侧部段被保持成位于针对浮动式钻机的运输深度的吃水线上方并且部分地位于针对浮动式钻机的操作深度的吃水线下方。
FLOATING DRILLER
浮动式钻机
2020-08-28
Patent
Elektronische Ressource
Chinesisch