C-SEMI WITH MINIMUM HYDRODYNAMIC FORCES
    1.
    发明申请
    C-SEMI WITH MINIMUM HYDRODYNAMIC FORCES 有权
    C-SEMI与最低水力发电

    公开(公告)号:US20130319314A1

    公开(公告)日:2013-12-05

    申请号:US13988714

    申请日:2011-11-22

    申请人: Tao Wang Yijian Zeng

    发明人: Tao Wang Yijian Zeng

    IPC分类号: B63B35/44

    CPC分类号: B63B35/4413 B63B1/107

    摘要: An offshore floating structure (10) for the drilling and production of oil and gas includes a generally circular toroidal, hollow pontoon (11) of substantially the same radial width throughout a perimeter of the pontoon. The offshore floating structure includes a plurality of columns (12) of substantially a same cross-sectional area, each coupled at a coupling point, on a bottom end thereof to the pontoon at an equidistant point along the perimeter of the pontoon, and adapted to be coupled on a top end to a deck structure. The diameter (23) from a center of the radial width of the pontoon is greater than a distance (21) from a center of one column to a center of an adjacent column.

    摘要翻译: 用于钻井和生产油气的海上浮动结构(10)包括在浮筒的整个周边上具有基本上相同的径向宽度的大致圆形环形的中空浮筒(11)。 海上浮动结构包括大致相同的横截面积的多个柱(12),每个柱(12)在耦合点处在其底端处连接到沿着浮筒周边的等距点处的浮筒,并适于 在顶端连接到甲板结构。 从浮筒的径向宽度的中心的直径(23)大于从一列的中心到相邻列的中心的距离(21)。

    DRY-TREE SEMI-SUBMERSIBLE PRODUCTION AND DRILLING UNIT
    2.
    发明申请
    DRY-TREE SEMI-SUBMERSIBLE PRODUCTION AND DRILLING UNIT 有权
    干燥不锈钢生产和钻井单元

    公开(公告)号:US20130032076A1

    公开(公告)日:2013-02-07

    申请号:US13641909

    申请日:2011-04-25

    IPC分类号: B63B35/44 B63B39/00

    摘要: A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull with draft in the range of 100 to 155 feet, top-tensioned risers with push or pull tensioners of preferred combined vertical stiffness of 10% to 30% of the platform water plane stiffness, a well-bay with a well spacing in the range of 12 to 18 feet, a riser guiding system supported by the pontoons or at an elevated level, topside facilities supported by a box type of deck structure, mooring lines, and catenary risers.

    摘要翻译: 描述了一种具有干燥树木的深层半潜式生产和钻井平台单元。 平台单元优选地包括四列,环形浮筒,具有在100至155英尺范围内的牵伸的两轴对称的船体,具有优选的组合垂直刚度为10%至30%的优选组合垂直刚度的推拉式张紧器的顶部张紧的立管 平台水平面刚度,井间距在12至18英尺范围内的井架,由浮筒或升高的水平支撑的立管引导系统,由箱式甲板结构支撑的顶部设施,系泊线 和悬链线。

    C-semi with minimum hydrodynamic forces
    3.
    发明授权
    C-semi with minimum hydrodynamic forces 有权
    半流体动力最小

    公开(公告)号:US09205897B2

    公开(公告)日:2015-12-08

    申请号:US13988714

    申请日:2011-11-22

    申请人: Tao Wang Yijian Zeng

    发明人: Tao Wang Yijian Zeng

    IPC分类号: B63B35/44 B63B1/10

    CPC分类号: B63B35/4413 B63B1/107

    摘要: An offshore floating structure (10) for the drilling and production of oil and gas includes a generally circular toroidal, hollow pontoon (11) of substantially the same radial width throughout a perimeter of the pontoon. The offshore floating structure includes a plurality of columns (12) of substantially a same cross-sectional area, each coupled at a coupling point, on a bottom end thereof to the pontoon at an equidistant point along the perimeter of the pontoon, and adapted to be coupled on a top end to a deck structure. The diameter (23) from a center of the radial width of the pontoon is greater than a distance (21) from a center of one column to a center of an adjacent column.

    摘要翻译: 用于钻井和生产油气的海上浮动结构(10)包括在浮筒的整个周边上具有基本上相同的径向宽度的大致圆形环形的中空浮筒(11)。 海上浮动结构包括大致相同的横截面积的多个柱(12),每个柱(12)在耦合点处在其底端处沿着浮筒的周边等距离地连接到浮筒,并适于 在顶端连接到甲板结构。 从浮筒的径向宽度的中心的直径(23)大于从一列的中心到相邻列的中心的距离(21)。

    Dry-tree semi-submersible production and drilling unit
    4.
    发明授权
    Dry-tree semi-submersible production and drilling unit 有权
    干树半潜式生产钻井单位

    公开(公告)号:US08807874B2

    公开(公告)日:2014-08-19

    申请号:US13641909

    申请日:2011-04-25

    IPC分类号: B63B35/44

    摘要: A deep draft semi-submersible production and drilling platform unit with dry trees is described. The platform unit preferably comprises four columns, a ring pontoon, a two-axis symmetrical hull with draft in the range of 100 to 155 feet, top-tensioned risers with push or pull tensioners of preferred combined vertical stiffness of 10% to 30% of the platform water plane stiffness, a wellbay with a well spacing in the range of 12 to 18 feet, a riser guiding system supported by the pontoons or at an elevated level, topside facilities supported by a box type of deck structure, mooring lines, and catenary risers.

    摘要翻译: 描述了一种具有干燥树木的深层半潜式生产和钻井平台单元。 平台单元优选地包括四列,环形浮筒,具有在100至155英尺范围内的牵伸的两轴对称的船体,具有优选的组合垂直刚度为10%至30%的优选组合垂直刚度的推拉式张紧器的顶部张紧的立管 平台水平面刚度,井间距在12至18英尺范围内的井架,由浮筒或升高的水平支撑的提升管引导系统,由箱式甲板结构支撑的顶部设施,系泊线和 悬链线。

    Aqueous coating composition for improved liquid stain repellency
    8.
    发明授权
    Aqueous coating composition for improved liquid stain repellency 有权
    用于改善液体防污性的水性涂料组合物

    公开(公告)号:US08987350B2

    公开(公告)日:2015-03-24

    申请号:US13564872

    申请日:2012-08-02

    摘要: The present invention relates to a coating composition, especially, relates to an aqueous coating composition with improved liquid stain repellency, it has a fraction of critical pigment volume concentration of from 35% to 110%, and comprises (i) pigment composition, including 15 wt. %-100 wt. %, in percentage by weight based on the dry weight of the pigment composition, polymer-encapsulated pigment; and 0-85 wt. %, in percentage by weight based on the dry weight of the pigment composition, un-encapsulated pigment; and (ii) 0.01 wt. %-5 wt. %, in percentage by dry weight based on the wet weight of the aqueous coating composition, at least one paraffin wax emulsion.

    摘要翻译: 本发明涉及一种涂料组合物,特别涉及具有改善的液体防污性的水性涂料组合物,其具有35%至110%的临界颜料体积浓度的一部分,并且包含(i)颜料组合物,包括15 重量 %-100wt。 %,以颜料组合物的干重为基准的重量百分比,聚合物包封的颜料; 和0-85wt。 %,以颜料组合物的干重为基准的重量百分数,未包封的颜料; 和(ii)0.01重量% %-5wt。 %,以干重计,基于水性涂料组合物的湿重,至少一种石蜡乳液。

    Folding gift box
    10.
    外观设计

    公开(公告)号:USD969602S1

    公开(公告)日:2022-11-15

    申请号:US29794695

    申请日:2021-06-15

    申请人: Tao Wang

    设计人: Tao Wang