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    • 2. 发明申请
    • TRANSPORTATION AND INSTALLATION OF SUBSEA RIGID TIE-IN CONNECTIONS
    • 运输和安装附属的紧密连接
    • WO2015107421A2
    • 2015-07-23
    • PCT/IB2015/000240
    • 2015-01-14
    • ACERGY FRANCE SA
    • VIELLARD, Brice
    • E21D21/00
    • B63B21/66B63B35/44B63C11/52B63G8/22B63G2008/425E21B43/013E21B43/017F16L1/16F16L1/24F16L1/26
    • A method of transporting a rigid tie-in connection across a body of water for installation underwater. The method comprises: supporting the tie-in connection in the water by buoyancy acting on a frame that supports the tie-in connection until installation; lowering the buoyancy- supported frame and the tie-in connection into a sub-surface transit configuration; and in the transit configuration, towing the buoyancy-supported frame and the tie-in connection behind a towing vessel toward an installation site. A System for implementing the method comprises: a towable frame arranged to support the tie-in connection until installation; and external buoyancy attached to the frame by an extensible suspension link arranged to suspend the frame from the buoyancy in water in use, the link being extensible to lower the frame from a raised surface-tow configuration into a lowered sub-surface transit configuration.
    • 一种在水体运输刚性连接连接的方法,用于安装在水下。 该方法包括:通过作用在支撑接合连接的框架上的浮力来支撑在水中的连接,直到安装; 将浮力支撑的框架和连接连接降低到地下运输配置中; 并且在运输配置中,将牵引船支撑的框架和牵引船后面的连接连接拖到安装地点。 一种用于实现该方法的系统,包括:可挂式框架,其布置成支撑连接直到安装; 并且外部浮力通过可伸展的悬挂连接件连接到框架上,所述可伸缩悬挂连杆布置成使框架从使用中的水中的浮力悬挂起来,该连杆是可延伸的,以将框架从升高的表面拖链构型降低到降低的表面下转运结构。
    • 3. 发明申请
    • OIL AND GAS WELL CUTTINGS DISPOSAL SYSTEM WITH CONTINUOUS VACUUM OPERATION FOR SEQUENTIALLY FILLING DISPOSAL TANKS
    • 具有连续真空操作的油气切割处理系统,用于连续填充处理罐
    • WO99046475A1
    • 1999-09-16
    • PCT/US1998/025019
    • 1998-11-23
    • B63B25/02B63B35/44E21B21/06E21B41/00B09B5/00
    • B63B27/25B63B25/02B63B27/20B63B27/34B63B35/44B63G2008/425E21B21/066E21B41/005
    • A method and apparatus of removing drill cuttings from an oil and gas well drilling platform includes the steps of separating the drill cuttings from the well drilling fluid on the drilling platform so that the drilling fluid can be recycled into the well bore during drilling operations. The cuttings are then transmitted via gravity flow to a material trough (11) having an interior defined by sidewalls (27) and a bottom portion. The drill cuttings are suctioned from the bottom portion of the trough interior with a suction line (22) having an intake portion (23) that is positioned at the material trough bottom. Drill cuttings are transmitted via the suction line to a pair of hoppers (201, 205) that each have an interior (204). A vacuum is formed in sequence within the interior of each hopper using a blower that is in fluid communication with the hopper interiors. The two hoppers are positioned one above the other so that cuttings can be added to the first upper hopper via the suction line (40) and then fed by gravity to the second, lower hopper. A valving arrangement (211) maintains vacuum within the interior of at least one hopper at all times. A conduit (208) discharges from the lower hopper into a selected holding tank (209) so that a number of holding tanks can be filled in sequential, continuous fashion. As one tank is filled, the conduit is directed to the next holding tank.
    • 从油气井钻井平台移除钻屑的方法和装置包括将钻屑与钻井平台上的钻井液分离的步骤,以便在钻井操作期间钻井液可以再循环到井眼中。 然后,切屑通过重力流传递到具有由侧壁(27)和底部限定的内部的材料槽(11)。 钻屑从槽内部的底部抽吸,吸入管线(22)具有位于材料槽底部的进气部分(23)。 钻削切屑通过吸入管线传送到每个具有内部(204)的一对料斗(201,205)。 使用与料斗内部流体连通的鼓风机在每个料斗的内部内依次形成真空。 两个料斗一个位于另一个之上,使得可以通过吸入管线(40)将切屑加入到第一上料斗中,然后通过重力加料到第二下料斗。 阀装置(211)始终在至少一个料斗的内部内保持真空。 导管(208)从下料斗排放到选定的储存罐(209)中,使得可以连续,连续地填充多个储存罐。 当一个罐被填充时,管道被引导到下一个储存罐。
    • 6. 发明申请
    • Transportation and Installation of Subsea Rigid Tie-In Connections
    • 海底刚性连接的运输和安装
    • US20160347422A1
    • 2016-12-01
    • US15111788
    • 2015-01-14
    • ACERGY FRANCE SAS
    • Brice Viellard
    • B63B21/66B63B35/44E21B43/017
    • B63B21/66B63B35/44B63C11/52B63G8/22B63G2008/425E21B43/013E21B43/017F16L1/16F16L1/24F16L1/26
    • A method of transporting a rigid tie-in connection across a body of water for installation underwater is disclosed. The method includes the step of supporting the tie-in connection in the water by buoyancy acting on a frame that supports the tie-in connection until installation. The buoyancy-supported frame is lowered and the tie-in connection into a sub-surface transit configuration. The method further includes in the transit configuration, towing the buoyancy-supported frame and the tie-in connection behind a towing vessel toward an installation site. Also disclosed is a system for implementing the method. The system includes a towable frame arranged to support the tie-in connection until installation and an external buoyancy attached to the frame by an extensible suspension link arranged to suspend the frame from the buoyancy in water in use. The link is extensible to lower the frame from a raised surface-tow configuration into a lowered sub-surface transit configuration.
    • 公开了一种用于在水下安装用于运输刚性连接穿过水体的方法。 该方法包括以下步骤:通过作用在支撑接合连接的框架上的浮力来支撑水中的连接连接,直到安装。 浮力支撑的框架被降低,并且连接连接成为亚表面运输配置。 该方法还包括在运输配置中,将牵引支撑的框架和牵引船后面的连接连接件朝向安装地点拖动。 还公开了一种用于实现该方法的系统。 该系统包括布置成支撑连接连接直到安装的可拖动框架,以及通过布置成将框架从使用中的水中浮力悬挂的可延伸悬挂连接件附接到框架的外部浮力。 该链接是可扩展的,以将框架从升高的表面丝束构造降低到降低的亚表面转运配置。
    • 9. 发明申请
    • Wave powered propulsion systems for submarines and quasi-dipped watercrafts
    • 用于潜艇和准蘸水船舶的波浪式推进系统
    • US20040102107A1
    • 2004-05-27
    • US10301656
    • 2002-11-22
    • Vladislav Vasilyevich Gorshkov
    • B63H019/02
    • B63G8/08B63B1/02B63B35/66B63B2001/044B63G2008/425B63H19/02Y02T70/59
    • The wave powered (WP) propulsion systems developed in great amount for boats are not in use because of small effectiveness caused by rocking process reducing propellor stroke relatively water. Submarines and special quasi-dipped watercrafts deprived of this disadvantage. Their bodies keeps stable the propellors mounted on conning towers or special props owing to the body's great mass. This factor multiplies the WP propellor effectiveness meeting Navy and Merchant fleet requirements. The invention includes designs of: spare WP propulsion plant embedded into submarine diving rudders or folded into pockets of the submarine sail, quasi-dipped watercraft carrying multiple foil WP propulsion system, quasi-dipped tug towing submerged tank, self optimized foil propellor. Experiences with submarine models equipped by the WP propellers have shown excellent results. Expected velocities for submarine 4-7 knots, for the quasi-dipped watercraft 5-15 knots. The folded spare WP propulsion plant does not interrupt submarine functioning.
    • 由于摇摆过程减少推进器冲程相对水而引起的小功效,因此大量用于船只的波浪式(WP)推进系统未被使用。 潜艇和特殊的准溜冰船只被剥夺了这个缺点。 他们的身体保持稳定的螺旋桨安装在通道塔或特殊道具,由于身体的巨大的质量。 这个因素使WP推进器的有效性增加了海军和商船的需求。 本发明包括以下设计:将备用WP推进装置嵌入到潜艇舵或折叠到潜艇帆船的口袋中,准浸式船舶携带多片WP推进系统,准浸入式拖曳潜水坦克,自优化箔推进器。 WP推进器装备的潜艇型号的经验表现出出色的效果。 潜艇的预期速度为4-7节,准浸水船舶为5-15节。 折叠的备用WP推进装置不会中断潜艇的运行。
    • 10. 发明授权
    • Towed submergible, collapsible, steerable tank
    • 牵引潜水,可折叠,可操纵的坦克
    • US5235928A
    • 1993-08-17
    • US953369
    • 1992-09-30
    • Samuel R. Shank, Jr.
    • Samuel R. Shank, Jr.
    • B63G8/42B65D88/78
    • B63G8/42B65D88/78B63G2008/425
    • A towable tank for holding a liquid is collapsible, submergible, and steele. A bladder for holding a liquid is disposed in a housing having openings formed therein. Horizontally mounted diving planes on the housing cause the tank to submerge when under tow. Hydrostatic pressure exerted on the bladder by water entering the openings in the housing causes the liquid in the bladder to be pumped to a liquid user. A tow line from the towing vehicle is connected to a tow bar. The tow bar is connected through a connecting rod to a vertically mounted crankshaft. The crankshaft is connected to a steering plane mounted on the exterior of the housing. While the tank is under tow, the steering plane aligns with the longitudinal axis of the tank. A spring attached between the crankshaft and housing causes the steering plane to steer the tank away from a direction being towed when the towing force is removed.
    • 用于保持液体的可拖动的罐体是可折叠的,不可渗透的和可操纵的。 用于保持液体的气囊设置在其中形成有开口的壳体中。 水平安装的潜水飞机在壳体上导致水箱在拖车下淹没。 通过进入壳体中的开口的水施加在膀胱上的静水压使得膀胱中的液体被泵送到液体使用者。 牵引车的牵引线与牵引杆连接。 拖杆通过连杆连接到垂直安装的曲轴上。 曲轴连接到安装在壳体外部的转向平面。 当坦克处于牵引状态时,转向平面与油箱纵轴对齐。 附接在曲轴和壳体之间的弹簧使得转向平面在牵引力被移除时远离被牵引的方向转向。