公开(公告)号：US08641327B2

公开(公告)日：2014-02-04

申请号：US11830078

申请日：2007-07-30

Applicant: Drew Krehbiel ,  Richard D'Souza

Inventor： Drew Krehbiel ,  Richard D'Souza

IPC: E02B15/02 ,  B63B35/08

CPC classification number: E02B17/0021

Abstract: Protective structures for offshore installations and methods for using same are provided. The protective structure can include a body adapted to be disposed at least partially about a primary structure of an offshore installation, and a support system can be disposed on the body. One or more protrusions can be disposed about an outer surface of the body. The protrusions can have a first end adapted to break ice. The support system can be adapted to isolate the one or more bodies from the primary structure such that the one or more bodies can absorb at least a portion of ice generated vibrations.

Abstract translation: 提供了海上设施的保护结构及其使用方法。 保护结构可以包括适于至少部分地围绕海上设备的主要结构设置的主体，并且支撑系统可以设置在主体上。 一个或多个突起可以围绕身体的外表面设置。 突起可以具有适于打破冰的第一端。 支撑系统可以适于将一个或多个主体与初级结构隔离，使得一个或多个主体可以吸收至少一部分产生冰的振动。

公开(公告)号：US07963335B2

公开(公告)日：2011-06-21

申请号：US11958722

申请日：2007-12-18

Applicant: Drew Krehbiel ,  Richard D'Souza

Inventor： Drew Krehbiel ,  Richard D'Souza

IPC: E21B43/01

CPC classification number: E21B43/18 ,  E21B43/122 ,  E21B43/129

Abstract: Systems and methods for providing energy to sub-sea support equipment. Energy can be provided by diverting at least a portion of a fluid from a well producing system to sub-sea support equipment units that can be disposed in the vicinity of the sea-floor, sea-bed, or mud-line. The well producing system can include, but is not limited to, a water injection system, a gas lift system, or combinations thereof. A water injection system designed to provide pressure support to one or more wells can be modified to provide an operational power source to one or more sub-sea support equipment units.

Abstract translation: 向海底支援设备提供能量的系统和方法。 可以通过将至少一部分流体从生产系统转移到可以设置在海底，海床或泥线附近的海底支撑设备单元来提供能量。 生产系统可以包括但不限于注水系统，气举系统或其组合。 可以修改设计成向一个或多个井提供压力支持的注水系统，以向一个或多个海底支撑设备单元提供操作动力源。

公开(公告)号：US20090151954A1

公开(公告)日：2009-06-18

申请号：US11958722

申请日：2007-12-18

Applicant: DREW KREHBIEL ,  Richard D'Souza

Inventor： DREW KREHBIEL ,  Richard D'Souza

IPC: E21B43/01

CPC classification number: E21B43/18 ,  E21B43/122 ,  E21B43/129

Abstract: Systems and methods for providing energy to sub-sea support equipment. Energy can be provided by diverting at least a portion of a fluid from a well producing system to sub-sea support equipment units that can be disposed in the vicinity of the sea-floor, sea-bed, or mud-line. The well producing system can include, but is not limited to, a water injection system, a gas lift system, or combinations thereof. A water injection system designed to provide pressure support to one or more wells can be modified to provide an operational power source to one or more sub-sea support equipment units.

Abstract translation: 向海底支援设备提供能量的系统和方法。 可以通过将至少一部分流体从生产系统转移到可以设置在海底，海床或泥线附近的海底支撑设备单元来提供能量。 生产系统可以包括但不限于注水系统，气举系统或其组合。 可以修改设计成向一个或多个井提供压力支持的注水系统，以向一个或多个海底支撑设备单元提供操作动力源。

公开(公告)号：US20090035069A1

公开(公告)日：2009-02-05

申请号：US11830078

申请日：2007-07-30

Applicant: Drew Krehbiel ,  Richard D'Souza

Inventor： Drew Krehbiel ,  Richard D'Souza

IPC: E02B3/26

CPC classification number: E02B17/0021

Abstract: Protective structures for offshore installations and methods for using same are provided. The protective structure can include a body adapted to be disposed at least partially about a primary structure of an offshore installation, and a support system can be disposed on the body. One or more protrusions can be disposed about an outer surface of the body. The protrusions can have a first end adapted to break ice. The support system can be adapted to isolate the one or more bodies from the primary structure such that the one or more bodies can absorb at least a portion of ice generated vibrations.

Abstract translation: 提供了海上设施的保护结构及其使用方法。 保护结构可以包括适于至少部分地围绕海上设备的主结构布置的主体，并且支撑系统可以设置在主体上。 一个或多个突起可以围绕身体的外表面设置。 突起可以具有适于打破冰的第一端。 支撑系统可以适于将一个或多个主体与初级结构隔离，使得一个或多个主体可以吸收至少一部分产生冰的振动。

公开(公告)号：US07628224B2

公开(公告)日：2009-12-08

申请号：US11742128

申请日：2007-04-30

Applicant: Richard D'Souza ,  Drew Linden Krehbiel

Inventor： Richard D'Souza ,  Drew Linden Krehbiel

IPC: E21B7/12

CPC classification number: B63B35/44

Abstract: A method and apparatus for conducting simultaneous drilling and production are provided. The apparatus can include a ship shape floating vessel, wherein the ship shape floating vessel includes at least two drilling derricks, at least two drilling modules, and at least one production module, all situated on the upper surface of the ship shape floating vessel. The drilling modules are adapted for conducting drilling operations; the production module is adapted for conducting production operations. The apparatus can include at least two marine risers, wherein each marine riser depends from a drilling or production module toward a hydrocarbon bearing zone or sea floor and is adapted for conducting drilling and/or production operations; at least one production turret located on the lower surface of the ship shape floating vessel; and at least one production riser, wherein the production riser depends from the production turret, extends toward the sea floor, and is adapted for conducting production operations.

Abstract translation: 提供了一种进行同时钻孔和生产的方法和装置。 该装置可以包括船形浮动船，其中船形浮动船包括至少两个钻井井架，至少两个钻井模块和至少一个生产模块，全部位于船形浮动船的上表面上。 钻孔模块适用于进行钻井作业; 该生产模块适于进行生产操作。 该装置可以包括至少两个海洋立管，其中每个海洋立管从钻井或生产模块朝向烃承载区或海底取决于并适于进行钻井和/或生产操作; 至少一个生产转台位于船形浮动船的下表面上; 以及至少一个生产提升器，其中生产提升管从生产转台取决于延伸到海底，并适于进行生产操作。

公开(公告)号：US20080190346A1

公开(公告)日：2008-08-14

申请号：US11673297

申请日：2007-02-09

Applicant: Drew Linden Krehbiel ,  Richard D'Souza

Inventor： Drew Linden Krehbiel ,  Richard D'Souza

IPC: B63B35/44

CPC classification number: B63B35/4413 ,  B63B1/107 ,  B63B2001/044 ,  B63B2039/067

Abstract: A method and apparatus for varying the buoyancy of a floating structure are provided. The method can include securing a plurality of floatation modules to at least a portion of the floating structure at various locations thereabout, while the floating structure is at sea such that the operational flexibility of the floating structure is modified.

Abstract translation: 提供了一种用于改变浮动结构的浮力的方法和装置。 该方法可以包括将多个浮动模块固定在浮动结构的至少一部分上，同时浮动结构处于海上，使得浮动结构的操作灵活性被改变。

公开(公告)号：US4340729A

公开(公告)日：1982-07-20

申请号：US156590

申请日：1980-06-05

Applicant: Richard D'Souza ,  Joseph Kiss

Inventor： Richard D'Souza ,  Joseph Kiss

IPC: C07H19/067 ,  C07H15/04 ,  C07H19/06

CPC classification number: C07H15/04 ,  C07H19/06

Abstract: A process for the manufacture of 5'-deoxy-5-fluorouridine which is a potent antitumor agent. The process comprises cleaving the acyl groups from a 1-(5-deoxy-2,3-di-O-acyl-.beta.-D-ribofuranosyl)-5-fluorouracil, a novel intermediate in the process.

Abstract translation: 一种制备5'-脱氧-5-氟尿苷的方法，其是有效的抗肿瘤剂。 该方法包括从1-（5-脱氧-2,3-二-O-酰基-β-D-呋喃核糖基）-5-氟尿嘧啶切割酰基，该方法是新的中间体。

公开(公告)号：US4122252A

公开(公告)日：1978-10-24

申请号：US855857

申请日：1977-11-30

Applicant: Richard D'Souza ,  Pierre-Charles Wyss

Inventor： Richard D'Souza ,  Pierre-Charles Wyss

IPC: C07H19/06 ,  C07H17/00

CPC classification number: C07H19/06

Abstract: The present invention relates to a process for the manufacture of esters. More particularly, the invention is concerned with a process for the manufacture of esters of 2,2'-anhydro-1.beta.-D-arabinofuranosyl-5-fluorocytosine.

Abstract translation: 本发明涉及一种制备酯的方法。 更具体地说，本发明涉及制备2,2'-脱水-1β-D-阿拉伯呋喃糖基-5-氟胞嘧啶的酯的方法。

公开(公告)号：US08733264B2

公开(公告)日：2014-05-27

申请号：US11673297

申请日：2007-02-09

Applicant: Drew Linden Krehbiel ,  Richard D'Souza

Inventor： Drew Linden Krehbiel ,  Richard D'Souza

IPC: B63B39/02 ,  B63B35/44

CPC classification number: B63B35/4413 ,  B63B1/107 ,  B63B2001/044 ,  B63B2039/067

Abstract: A method and apparatus for varying the buoyancy of a floating structure are provided. The method can include securing a plurality of floatation modules to at least a portion of the floating structure at various locations thereabout, while the floating structure is at sea such that the operational flexibility of the floating structure is modified.

Abstract translation: 提供了一种用于改变浮动结构的浮力的方法和装置。 该方法可以包括将多个浮动模块固定在浮动结构的至少一部分上，同时浮动结构处于海上，使得浮动结构的操作灵活性被改变。

公开(公告)号：US07770651B2

公开(公告)日：2010-08-10

申请号：US11674377

申请日：2007-02-13

Applicant: Drew Linden Krehbiel ,  Richard D'Souza

Inventor： Drew Linden Krehbiel ,  Richard D'Souza

IPC: E21B43/36

CPC classification number: B01D19/00 ,  B01D17/02 ,  B01D19/0063 ,  E21B43/36

Abstract: A submersible process environment for sub-sea processing is provided. Such environment can include a modular encapsulated unit having an interior volume and one or more processing units disposed therein, a first valve in fluid communication with the interior and exterior of the unit, and a second valve in fluid communication with the interior and exterior of the unit. The first valve and the second valve can be in fluid communication with the processing unit, and the processing unit can receive a fluid from the first valve and discharges the fluid to the second valve.

Abstract translation: 提供了一种用于海底处理的潜水工艺环境。 这种环境可以包括具有内部容积和设置在其中的一个或多个处理单元的模块化封装单元，与该单元的内部和外部流体连通的第一阀和与该单元的内部和外部流体连通的第二阀 单元。 第一阀和第二阀可以与处理单元流体连通，并且处理单元可以从第一阀接收流体并将流体排放到第二阀。