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公开(公告)号：EP1620628A2
公开(公告)日：2006-02-01
申请号：EP04759259.7
申请日：2004-04-08
IPC分类号： E21B1/00
CPC分类号： E02D27/35 , E02B2017/0052 , E02D3/115 , E02D27/12
摘要： The instant disclosure relates to a system and method of constructing drilling and production platforms that are particularly useful in remote, inaccessible and/or environmentally sensitive operating environments. According to one aspect of the invention, an arctic drilling platform is provided wherein various methods and means of interlocking neighboring platform modules are provided. Methods and means for sealing the intersections formed between a plurality of interlocked platform modules are also disclosed. According to further aspects of the invention, improved platform floor plans are provided, and various wellhead cellar layouts and sealing means are also described. Methods and means of enhancing the usefulness of modular storage platforms are disclosed, and a number of support post installation and removal techniques are also provided. Also taught are a variety of methods of adjusting the height and level of an assembled drilling platform, and methods and means of adding extension members useful for extending the length of a support post are also described.
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2.发明授权METHOD AND SYSTEM FOR INSTALLING AND MAINTAINING A PIPELINE WHILE MINIMIZING ASSOCIATED GROUND DISTURBANCE 有权方法和系统安装和维护最大限度地减少客户流失相关的土管道
公开(公告)号：EP1784555B1
公开(公告)日：2010-12-29
申请号：EP04782642.5
申请日：2004-08-30
摘要： A pipeline installation and maintenance method and system is disclosed in which a number of interconnectible platform modules are assembled into drilling platforms from which a segmented pipeline route is flexibly installed. Using modified push/pull rigs to carry out a transverse drilling process established between platforms, successive portions of the pipeline are installed such that equipment used to create completed segments is moved down line and re-used in subsequent drilling and installation stages. Further segments of the line are similarly constructed, using one or more of the modified directional drilling techniques and transverse reaming processes disclosed herein. Ultimately, a long series of adjacent pipeline segments are installed along a desired pipeline route, while only minimal and temporary disturbance is caused to associated ground surfaces during installation and maintenance operations.
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3.发明公开METHOD AND SYSTEM FOR INSTALLING AND MAINTAINING A PIPELINE WHILE MINIMIZING ASSOCIATED GROUND DISTURBANCE 有权方法和系统安装和维护最大限度地减少客户流失相关的土管道
公开(公告)号：EP1784555A1
公开(公告)日：2007-05-16
申请号：EP04782642.5
申请日：2004-08-30
IPC分类号： E21B29/12
摘要： A pipeline installation and maintenance method and system is disclosed in which a number of interconnectible platform modules are assembled into drilling platforms from which a segmented pipeline route is flexibly installed. Using modified push/pull rigs to carry out a transverse drilling process established between platforms, successive portions of the pipeline are installed such that equipment used to create completed segments is moved down line and re-used in subsequent drilling and installation stages. Further segments of the line are similarly constructed, using one or more of the modified directional drilling techniques and transverse reaming processes disclosed herein. Ultimately, a long series of adjacent pipeline segments are installed along a desired pipeline route, while only minimal and temporary disturbance is caused to associated ground surfaces during installation and maintenance operations.
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4.发明授权METHOD AND SYSTEM FOR BUILDING MODULAR STRUCTURES FROM WHICH OIL AND GAS WELLS ARE DRILLED 有权FOR建造中建筑从石油和天然气钻探DOWN组合结构的方法和系统带来
公开(公告)号：EP1472431B1
公开(公告)日：2007-10-17
申请号：EP03726708.5
申请日：2003-05-08
IPC分类号： E21B1/00
CPC分类号： E21B15/02 , E02B17/00 , E02B2017/0091 , E21B7/12
摘要： A method and system for building modular platform structures from which oil and gas wells are drilled and maintained inludes a plurality of easily transportable, multifunctional platform modules (13) are interconnected on-site to form a unitary platform structure. The interconnected platform modules (13) are elevated above a ground surface on one or more legs (15) coupled to at least one of the platform modules. The elevated, interconnected platform modules (13) support both drilling and production operations in land-based, arctic, inaccessible, near-offshore and environmentally sensitive locations.
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5.发明公开METHOD AND SYSTEM FOR BUILDING MODULAR STRUCTURES FROM WHICH OIL AND GAS WELLS ARE DRILLED 有权FOR建造中建筑从石油和天然气钻探DOWN组合结构的方法和系统带来
公开(公告)号：EP1472431A2
公开(公告)日：2004-11-03
申请号：EP03726708.5
申请日：2003-05-08
IPC分类号： E21B1/00
CPC分类号： E21B15/02 , E02B17/00 , E02B2017/0091 , E21B7/12
摘要： A method and system for building modular platform structures from which oil and gas wells are drilled and maintained inludes a plurality of easily transportable, multifunctional platform modules (13) are interconnected on-site to form a unitary platform structure. The interconnected platform modules (13) are elevated above a ground surface on one or more legs (15) coupled to at least one of the platform modules. The elevated, interconnected platform modules (13) support both drilling and production operations in land-based, arctic, inaccessible, near-offshore and environmentally sensitive locations.
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