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1. 发明授权

US5513929A Fixed offshore platform structures, using small diameter, tensioned, well casing tiebacks 失效
标题翻译：固定海上平台结构，使用小直径，张紧，套管套管
公开(公告)号：US5513929A
公开(公告)日：1996-05-07
申请号：US289154
申请日：1994-08-11
申请人： Dennis E. Calkins , Charles E. Kindel , Robin M. Converse , Roger S. Osborne , James A. Haney , Raymond J. Serpas
发明人： Dennis E. Calkins , Charles E. Kindel , Robin M. Converse , Roger S. Osborne , James A. Haney , Raymond J. Serpas
IPC分类号： E21B17/01 , E21B33/043 , E21B43/01
CPC分类号： E21B33/043 , E21B17/01
摘要： A fixed, non-compliant, non-floating offshore platform subject to lower wave, wind, current, and rig loadings resulting from a configuration that supports the portion of the well casings that extend from near the seafloor to a deck level above the water surface using tension instead of intermediate lateral supports. Only the smallest one or two well casings among all those that comprise the well casing system are extended back from the seafloor, which further reduces the lateral loadings on the structure.
摘要翻译：一种固定的，不符合标准的非浮动海上平台，受到波浪，风力，电流和钻机负载的影响，这种平台由支撑从靠近海底延伸到水面以上甲板水平的井壳部分的结构使用张力而不是中间侧向支撑。只有构成井套管系统的所有最小的一个或两个井套件从海底延伸回来，这进一步降低了结构的横向载荷。

2. 发明授权

US07044522B2 Passive capture slip-proof chain handling hook 有权
标题翻译：被动捕捉防滑链处理钩
公开(公告)号：US07044522B2
公开(公告)日：2006-05-16
申请号：US10263882
申请日：2002-10-03
申请人： Raymond J. Serpas , Kirk N. Trombatore , Regas J. Vito
发明人： Raymond J. Serpas , Kirk N. Trombatore , Regas J. Vito
IPC分类号： B66C1/34
CPC分类号： B66C1/34
摘要： A chain hook with no moving parts that is capable of passively capturing and supporting both sides of a given chain link. The hook is provided with dual support surfaces that support the link and prevent disengagement of the hook while under load. A horn between the support surfaces protrudes through the hooked link and contacts the adjacent link on the lighter loaded side of the hook. This prevents running of the chain that could result from differential loading on either side of the hooked chain link. The hook surfaces are designed to inhibit disengagement under low load conditions and to facilitate unassisted disengagement of the hook under no-load conditions.
摘要翻译：一种没有移动部件的链钩，能够被动地捕获和支撑给定链节的两侧。钩子设置有支撑连杆并且防止钩子在负载下分离的双支撑表面。支撑表面之间的喇叭通过钩状连杆突出，并与钩子较轻的一侧上的相邻连杆相接触。这样可以防止由链式链条的任一侧的差速装载引起的链条运行。钩表面被设计成在低负载条件下抑制分离，并且有助于钩在空载条件下的无辅助脱离。

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