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1. 发明授权

US06854516B2 Riser buoyancy system 有权
公开(公告)号：US06854516B2
公开(公告)日：2005-02-15
申请号：US10616152
申请日：2003-07-09
申请人： Randall Williams Nish , Metin Karayaka
发明人： Randall Williams Nish , Metin Karayaka
IPC分类号： E21B17/01 , E21B29/12
CPC分类号： E21B17/012
摘要： A frame and system for adding buoyancy to a riser used in connection with floating platforms is provided which, in some example embodiments, includes a stem attached to multiple supports which include flanges arranged to take impact and abrasion loads off an internal buoyancy module. An air management system is also provided.

2. 发明授权

US06848863B2 Engineered material buoyancy system and device 失效
公开(公告)号：US06848863B2
公开(公告)日：2005-02-01
申请号：US10360426
申请日：2003-02-07
申请人： Metin Karayaka , Paul N. Stanton
发明人： Metin Karayaka , Paul N. Stanton
IPC分类号： B63B5/24 , B63B21/50 , B63B35/44 , B63B43/00 , E21B17/01 , F16L1/24 , E21B33/037 , E02D5/60 , E21B17/31
CPC分类号： B63B5/24 , B63B21/502 , B63B35/4406 , B63B43/00 , E21B17/012 , F16L1/24
摘要： There is provided a buoyancy system for a structure having at least one component being substantially stationary with respect to the bottom of a water covered area. The system comprises a set of buoyancy modules of engineered materials to apply an identified amount of buoyancy. The set of buoyancy modules is attached to the structure at a set of buoyancy load transfer locations. The set of buoyancy modules comprises layers of the engineered materials. The engineered materials comprise a substantially reinforced axial layer, a substantially reinforced hoop layer; and a leak prevention layer.

3. 发明授权

US07097387B2 Engineered material buoyancy system and device 失效
公开(公告)号：US07097387B2
公开(公告)日：2006-08-29
申请号：US11029839
申请日：2005-01-05
申请人： Metin Karayaka , Paul N. Stanton
发明人： Metin Karayaka , Paul N. Stanton
IPC分类号： E21B33/037 , E21B17/31 , E02D5/60
CPC分类号： B63B5/24 , B63B21/502 , B63B35/4406 , B63B43/00 , E21B17/012 , F16L1/24
摘要： There is provided a buoyancy system for a structure having at least one component being substantially stationary with respect to the bottom of a water covered area. The system comprises a set of buoyancy modules of engineered materials to apply an identified amount of buoyancy. The set of buoyancy modules is attached to the structure at a set of buoyancy load transfer locations. The set of buoyancy modules comprises layers of the engineered materials. The engineered materials comprise a substantially reinforced axial layer, a substantially reinforced hoop layer; and a leak prevention layer.

4. 发明授权

US06488447B1 Composite buoyancy module 有权
标题翻译：复合浮力模块
公开(公告)号：US06488447B1
公开(公告)日：2002-12-03
申请号：US09691315
申请日：2000-10-18
申请人： Randall W. Nish , Randy A. Jones , Metin Karayaka
发明人： Randall W. Nish , Randy A. Jones , Metin Karayaka
IPC分类号： E21B7132
CPC分类号： E21B17/012 , B63B35/44 , B63B2035/442
摘要： A buoyancy system for a deep water floating platform includes at least one composite buoyancy module coupled to the a riser having a length greater than 1000 feet and an associated weight. The composite buoyancy module is sized to have a volume to produce a buoyancy force at least as great as the weight of the riser. The composite buoyancy module may include a vessel with a composite vessel wall. The buoyancy module or vessel may have a non-circular cross-section defining an area which is greater than approximately 79 percent of an area defined by a square with sides tangent to the vessel wall to maximize buoyancy. A second buoyancy module may be directly coupled to the first buoyancy module to achieve a desired buoyancy.
摘要翻译：用于深水浮动平台的浮力系统包括至少一个复合浮力模块，其耦合到具有大于1000英尺的长度和相关重量的提升管。复合浮力模块的尺寸设计成具有至少与提升管的重量一样大的浮力的体积。复合浮力模块可以包括具有复合容器壁的容器。浮力模块或容器可以具有非圆形横截面，该横截面限定了大于面积约79％的面积，该区域由具有与血管壁相切的侧面的方形限定，以最大化浮力。第二浮力模块可以直接耦合到第一浮力模块以实现期望的浮力。

5. 发明授权

US07059416B2 Buoyancy can for offshore oil and gas riser 有权
标题翻译：浮力可用于海上石油和天然气立管
公开(公告)号：US07059416B2
公开(公告)日：2006-06-13
申请号：US10719780
申请日：2003-11-21
申请人： James Elvin Dailey , Metin Karayaka
发明人： James Elvin Dailey , Metin Karayaka
IPC分类号： E21B29/12
CPC分类号： E21B17/012
摘要： A buoyancy can for supporting an offshore oil and gas riser includes an axial bore through which the riser extends coaxially, and a radio-axial slot extending through a side of the can and into the axial bore. A pair of spaced-apart support features are disposed coaxially on the riser, and the can includes a pair of corresponding sockets in the axial bore thereof. The sockets are adapted to receive and vertically support respective ones of the support features in a complementary, axial engagement. The can is placed in the water and moved laterally relative to a fully assembled, vertically supported riser such that the riser passes through the radio-axial slot of the can and into the axial bore thereof without the need for disassembly of the upper portion of the riser. The relative vertical positions of the can and riser are then adjusted such that the support features engage and seat within respective ones of their complementary sockets.
摘要翻译：用于支撑近海油气提升管的浮力可包括轴向孔，提升管同轴地延伸穿过该轴向孔，以及延伸穿过罐的侧面并进入轴向孔的无线轴向槽。一对间隔开的支撑特征同轴地布置在提升管上，并且罐在其轴向孔中包括一对相应的插座。插座适于以互补的轴向接合接收和垂直地支撑相应的一个支撑特征。罐被放置在水中并相对于完全组装的垂直支撑的立管横向移动，使得立管穿过罐的射线轴向槽并进入其轴向孔，而不需要拆卸冒口然后调整罐和立管的相对垂直位置，使得支撑特征接合并位于其互补插座中的相应的一个中。

6. 发明授权

US06896062B2 Riser buoyancy system 有权
标题翻译：立管浮力系统
公开(公告)号：US06896062B2
公开(公告)日：2005-05-24
申请号：US10267926
申请日：2002-10-09
申请人： Richard Lloyd Davies , Lyle D. Finn , Metin Karayaka
发明人： Richard Lloyd Davies , Lyle D. Finn , Metin Karayaka
IPC分类号： E21B17/01 , E21B29/12 , E21B33/038
CPC分类号： E21B17/012
摘要： A frame and system for adding buoyancy to a riser used in connection with floating platforms is provided which, in some example embodiments, includes a stem attached to multiple supports which include flanges arranged to take impact and abrasion loads off an internal buoyancy module. An air management system is also provided.
摘要翻译：提供了用于将浮力增加到与浮动平台相关联的提升管的框架和系统，其在一些示例性实施例中包括附接到多个支撑件的杆，其包括被布置成从内部浮力模块取下冲击和磨损负载的凸缘。还提供空中管理系统。

7. 发明申请

US20050117974A1 Engineered material buoyancy system and device 失效
标题翻译：工程材料浮力系统和装置
公开(公告)号：US20050117974A1
公开(公告)日：2005-06-02
申请号：US11029839
申请日：2005-01-05
申请人： Metin Karayaka , Paul Stanton
发明人： Metin Karayaka , Paul Stanton
IPC分类号： B63B5/24 , B63B21/50 , B63B35/44 , B63B43/00 , E21B17/01 , F16L1/24 , F16L1/12 , E02B1/00
CPC分类号： B63B5/24 , B63B21/502 , B63B35/4406 , B63B43/00 , E21B17/012 , F16L1/24
摘要： There is provided a buoyancy system for a structure having at least one component being substantially stationary with respect to the bottom of a water covered area. The system comprises a set of buoyancy modules of engineered materials to apply an identified amount of buoyancy. The set of buoyancy modules is attached to the structure at a set of buoyancy load transfer locations. The set of buoyancy modules comprises layers of the engineered materials. The engineered materials comprise a substantially reinforced axial layer, a substantially reinforced hoop layer; and a leak prevention layer.
摘要翻译：提供了一种用于结构的浮力系统，其具有至少一个部件相对于水覆盖区域的底部基本上是静止的。该系统包括一组工程材料的浮力模块，以应用确定量的浮力。一组浮力模块在一组浮力负载传递位置附接到结构。一组浮力模块包括工程材料的层。工程材料包括基本上增强的轴向层，基本上加固的箍层; 和防漏层。

8. 发明申请

US20050109513A1 Buoyancy can for offshore oil and gas riser 有权
标题翻译：浮力可用于海上石油和天然气立管
公开(公告)号：US20050109513A1
公开(公告)日：2005-05-26
申请号：US10719780
申请日：2003-11-21
申请人： James Dailey , Metin Karayaka
发明人： James Dailey , Metin Karayaka
IPC分类号： E21B17/01 , E21B7/12
CPC分类号： E21B17/012
摘要： A buoyancy can for supporting an offshore oil and gas riser includes an axial bore through which the riser extends coaxially, and a radio-axial slot extending through a side of the can and into the axial bore. A pair of spaced-apart support features are disposed coaxially on the riser, and the can includes a pair of corresponding sockets in the axial bore thereof. The sockets are adapted to receive and vertically support respective ones of the support features in a complementary, axial engagement. The can is placed in the water and moved laterally relative to a fully assembled, vertically supported riser such that the riser passes through the radio-axial slot of the can and into the axial bore thereof without the need for disassembly of the upper portion of the riser. The relative vertical positions of the can and riser are then adjusted such that the support features engage and seat within respective ones of their complementary sockets.
摘要翻译：用于支撑近海油气提升管的浮力可包括轴向孔，提升管同轴地延伸穿过该轴向孔，以及延伸穿过罐的侧面并进入轴向孔的无线轴向槽。一对间隔开的支撑特征同轴地布置在提升管上，并且罐在其轴向孔中包括一对相应的插座。插座适于以互补的轴向接合接收和垂直地支撑相应的一个支撑特征。罐被放置在水中并相对于完全组装的垂直支撑的立管横向移动，使得立管穿过罐的射线轴向槽并进入其轴向孔，而不需要拆卸冒口然后调整罐和立管的相对垂直位置，使得支撑特征接合并位于其互补插座中的相应的一个中。

9. 发明授权

US06579040B2 Method and apparatus for air can vent systems 有权
标题翻译：空气排气系统的方法和装置
公开(公告)号：US06579040B2
公开(公告)日：2003-06-17
申请号：US09917564
申请日：2001-07-26
申请人： Metin Karayaka
发明人： Metin Karayaka
IPC分类号： F16L112
CPC分类号： E21B19/002 , E21B17/012
摘要： An air-can riser tensioning device for use in the production of oil and gas at offshore locations includes at least one air-can used to place a vertical force on the riser. The air-can includes an open port that extends into the water toward the sea floor to a depth sufficient to prevent water from entering or air from leaving the air-can during its upward and downward vertical movements while in use. A manufacturing method includes fabricating the air-cans out of one material and fabricating the open port out of another material, and in particular making the open port from a material that is more corrosion resistant than the material the air-can is fabricated from. The manufacturing method further includes fabricating a passage in one soft tank for fluid communication with a second soft tank, and connecting the second soft tank with the passage.
摘要翻译：用于在海上位置生产油和气的空气罐立管张紧装置包括至少一个用于在立管上施加垂直力的空气罐。空气罐包括一个开放的端口，其在水中向海底延伸到足以防止水在其使用期间的向上和向下垂直运动期间进入或空气离开空气罐的深度。一种制造方法包括通过一种材料制造空气罐并且从另一种材料制造开放端口，并且特别地使得开口通过比由空气罐制造的材料更耐腐蚀的材料制成。该制造方法还包括在一个软罐中制造通道，用于与第二软罐流体连通，并将第二软罐与通道连接。

10. 发明授权

US07096958B2 Compliant buoyancy can guide 有权
标题翻译：符合浮力可引导
公开(公告)号：US07096958B2
公开(公告)日：2006-08-29
申请号：US10760807
申请日：2004-01-20
申请人： Metin Karayaka , John Montague
发明人： Metin Karayaka , John Montague
IPC分类号： E21B17/01
CPC分类号： B63B35/613 , B63B35/4413 , B63B59/02
摘要： A floating offshore platform, of the type having a buoyancy can disposed within a support structure, includes a can guide assembly that has at least two compliant compression pads that are configured and arranged to provide a non-linear load-versus-deflection characteristic in response to impact loads generated by the impact of the can against the guide assembly. At least one of the compression pads is substantially stiffer (less compliant) than the other pad. The pads are arranged so that the relatively soft pad absorbs the impact load before the relatively stiff pad is engaged. In one embodiment, first, second, and third compression pads are arranged vertically, the upper and lower pads being softer (more compliant) than the middle pad. In another embodiment, a first, relatively soft, compression pad coaxially surrounds a second, relatively stiff compression pad.
摘要翻译：具有浮力的类型的浮动海上平台可以设置在支撑结构内，包括具有至少两个顺应压缩垫的罐导向组件，所述至少两个柔性压缩垫构造和布置成提供响应中的非线性负载 - 挠度特性以冲击由罐撞击导向组件产生的负载。压缩垫中的至少一个与其他垫相比基本上更硬（更柔顺）。垫被布置成使得相对较软的垫在相对刚性的垫接合之前吸收冲击载荷。在一个实施例中，第一，第二和第三压缩垫垂直布置，上垫和下垫比中间垫更柔软（更柔顺）。在另一个实施例中，第一相对较软的压缩垫同轴地围绕第二相对刚性的压缩垫。

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