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1. 发明申请

WO2007084007A1 LNG STORAGE WITH THE STORAGE TANK PROVIDED IN A CAVERN 审中-公开
标题翻译： LNG储存与CAVERN提供的储存罐
公开(公告)号：WO2007084007A1
公开(公告)日：2007-07-26
申请号：PCT/NO2007/000009
申请日：2007-01-10
申请人： NORSK HYDRO ASA , KAASA, Øyvind , FJALESTAD, Kjetil
发明人： KAASA, Øyvind , FJALESTAD, Kjetil
IPC分类号： F17C3/00 , B65G5/00 , F17C3/02 , F17C3/12
CPC分类号： F17C3/005 , F17C3/04 , F17C2201/0157 , F17C2201/0185 , F17C2201/052 , F17C2203/0304 , F17C2203/0379 , F17C2203/0621 , F17C2203/0646 , F17C2203/0678 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2223/033 , F17C2227/0128 , F17C2227/0171 , F17C2260/042 , F17C2270/0149 , F17C2270/016 , F17C2270/0163
摘要： A storage plant for liquefied gas, in particular Liquefied Natural Gas (LNG), including at least one tank (1 ) with sidewalls (2) and bottom (3)/roof (7) for storage of the liquid and means such as pipes and pumps for circulation and/or filling and emptying of the tank. The storage tank (1 ) is provided in a cavern (4) in the ground, preferably in solid rock (6) below the ground water level (5), whereby an inert gas, preferably N2, is provided in the cavern (4) surrounding the tank and with a controllable pressure preferably kept slightly above the vapour pressure of the liquefied gas in the tank. The roof (7) may be made of a vertically, depending on the filling height of the LNG within the tank, movable closure (7). The closure (7) may in turn be made of one or more floating elements (8) forming a flexible floating "blanket", floating on the liquid in the tank, and provided with a seal (9) between the blanket and tank walls (2).
摘要翻译：一种用于液化气的储存设备，特别是液化天然气（LNG），包括至少一个具有侧壁（2）和底部（3）/屋顶（7）的罐（1），用于储存液体，以及诸如管道和用于循环和/或填充和排空罐的泵。储存罐（1）设置在地下的洞穴（4）中，优选在地下水位（5）下方的固体岩石（6）中，由此在洞穴（4）中提供惰性气体，优选N2，围绕罐并且具有优选地保持在罐中液化气体的蒸气压以上的可控压力。屋顶（7）可以垂直地制成，这取决于罐内的LNG的可移动封闭件（7）的填充高度。封闭件（7）又可由形成柔性浮动“橡皮布”的一个或多个浮动元件（8）制成，浮动在罐中的液体上，并且在橡皮布和罐壁之间设置有密封件（9） 2）。

2. 发明申请

WO2010093255A1 A PLANT FOR STORING AND SUPPLYING COMPRESSED GAS 审中-公开
标题翻译：用于储存和供应压缩气体的设备
公开(公告)号：WO2010093255A1
公开(公告)日：2010-08-19
申请号：PCT/NO2010/000051
申请日：2010-02-11
申请人： STATOIL ASA , FJALESTAD, Kjetil , GRØNSTAD, Leif Kåre , KAASA, Øyvind , NAKKEN, Torgeir , KITTILSEN, Pål
发明人： FJALESTAD, Kjetil , GRØNSTAD, Leif Kåre , KAASA, Øyvind , NAKKEN, Torgeir , KITTILSEN, Pål
IPC分类号： F17C5/06
CPC分类号： F17C5/06 , F17C2201/054 , F17C2205/0326 , F17C2221/012 , F17C2223/0123 , F17C2223/035 , F17C2223/036 , F17C2223/043 , F17C2225/0123 , F17C2225/036 , F17C2227/0192 , F17C2227/043 , F17C2250/01 , F17C2250/032 , F17C2250/0426 , F17C2250/043 , F17C2250/0491 , F17C2250/075 , F17C2250/077 , F17C2260/018 , F17C2260/042 , F17C2265/065 , F17C2270/0165 , Y02E60/321
摘要： A plant for storing and supplying compressed gas comprises a storage tank (1) for gas, at least one pressurization tank (2) for gas and a buffer tank (3) for a pressure support fluid to be filled into or evacuated from lower portions of the storage and pressurization tanks. The lower portions of the storage and pressurization tanks are communicating with the buffer tank via fluid flow lines (4, 5) to fill fluid during supplying from and pressurizing gas in the plant, and a flow line (7) for evacuating fluid during refilling of the pressurization tank. According to a preferred embodiment the lower portions of the storage and pressurization tanks are communicating with one another via a fluid flow line (6) to exchange fluid between the storage and pressurization tank, whereas gas being pressurized in the pressurization tank is moved into the storage tank via a gas flow line (8) communicating the pressurization and storage tanks with one another, the gas flow line being situated between upper portions of the pressurization and storage tanks.
摘要翻译：用于存储和供应压缩气体的设备包括用于气体的储罐（1），用于气体的至少一个加压罐（2）和用于压力支撑流体的缓冲罐（3），其用于填充或从下部储存和加压罐。存储和加压槽的下部通过流体流动管线（4,5）与缓冲罐连通，以便在从工厂供给和加压气体期间填充流体，以及用于在再填充期间排出流体的流动管线（7）加压槽。根据优选实施例，存储和加压槽的下部通过流体流动管线（6）彼此连通，以在存储和加压罐之间交换流体，而在加压罐中被加压的气体被移动到存储器通过使加压和储存罐彼此连通的气体流动管线（8），气体流动管线位于加压和储存罐的上部之间。

3. 发明申请

WO2011040817A1 DEVICE FOR MEASURING RATES IN INDIVIDUAL PHASES OF A MULTI PHASE FLOW 审中-公开
标题翻译：用于测量多相流量的个别相中的速率的装置
公开(公告)号：WO2011040817A1
公开(公告)日：2011-04-07
申请号：PCT/NO2009/000327
申请日：2009-09-18
申请人： STATOIL PETROLEUM AS , FJALESTAD, Kjetil , AASHEIM, Robert , FIVELAND, Torbjorn , MJAAVATTEN, Are
发明人： FJALESTAD, Kjetil , AASHEIM, Robert , FIVELAND, Torbjorn , MJAAVATTEN, Are
IPC分类号： G01F1/74 , G01F1/44 , G01P5/14
CPC分类号： G01F1/74 , G01F1/44
摘要： A device for measuring rates in individual phases of a multiphase flow, such as in flow of hydrocarbon fluid through a pipe line, comprising a venturi having, seen in the flow direction thereof, a first inlet portion with deceasing cross-section, a second intermediate portion with mainly uniform cross-section, and a third outlet portion with increasing cross-section, and being situated within the pipe line. According to the present invention, the venturi is provided with a number of sensors, and the sensors are arranged in mutual distance at different cross-section areas along at least the first of the three portion of the venturi as thereby being able to determine a pressure profile along the venturi as a base for estimating rates for actual rates of the flow.
摘要翻译：一种用于测量多相流的单个阶段中的速率的装置，例如在通过管线的烃流体的流动中的速率，包括文丘里管，其在其流动方向上具有具有下降横截面的第一入口部分，第二中间体具有主要均匀横截面的部分和具有增加的横截面的第三出口部分，并且位于管线内。根据本发明，文丘里管设置有多个传感器，并且传感器沿着文丘里管的三个部分中的至少第一部分的不同横截面区域相互距离地布置，从而能够确定压力沿文丘里管剖面，作为流量实际估算率的基础。

4. 发明申请

WO2011036144A1 CONTROL METHOD AND APPARATUS FOR WELL OPERATIONS 审中-公开
标题翻译：控制方法和设备运行良好
公开(公告)号：WO2011036144A1
公开(公告)日：2011-03-31
申请号：PCT/EP2010/063865
申请日：2010-09-21
申请人： STATOIL ASA , KAASA, Glenn-Ole , FJALESTAD, Kjetil
发明人： KAASA, Glenn-Ole , FJALESTAD, Kjetil
IPC分类号： E21B21/08
CPC分类号： E21B21/08
摘要： A method of controlling the annular pressure in a well during a well construction operation. The operation comprises pumping a fluid down a tubing located within the well and extracting the fluid that flows back through an annulus within said well and surrounding the tubing. The method comprises defining a set pressure pref, determining a desired extraction flow rate qc of fluid from said annulus in dependence upon the set pressure pref and a pumped flow rate into the annulus, and configuring an extraction path to achieve said desired extraction flow rate.
摘要翻译：一种在井施工操作期间控制井中的环形压力的方法。该操作包括将流体向下泵送位于井内的管道并且提取通过所述井内的环形物流回并流过管道的流体。所述方法包括定义设定压力pref，根据所设定的压力pref和进入环形空间的泵送流率，确定来自所述环形空气的流体的期望提取流速qc，以及配置提取路径以达到所述期望的提取流量。

5. 发明申请

WO2013091719A1 METHOD AND SYSTEM FOR FLUID SEPARATION WITH AN INTEGRATED CONTROL SYSTEM 审中-公开
标题翻译：具有集成控制系统的流体分离方法与系统
公开(公告)号：WO2013091719A1
公开(公告)日：2013-06-27
申请号：PCT/EP2011/073881
申请日：2011-12-22
申请人： STATOIL PETROLEUM AS , HØYDAL, Jan , KRISTIANSEN, Olav , EIKREM, Gisle Otto , FJALESTAD, Kjetil
发明人： HØYDAL, Jan , KRISTIANSEN, Olav , EIKREM, Gisle Otto , FJALESTAD, Kjetil
IPC分类号： B01D45/12 , B01D19/00 , B04C3/00 , B04C3/06 , B04C11/00 , G05D7/06
CPC分类号： B01D19/0063 , B01D19/0042 , B01D45/12 , B04C11/00
摘要： A system for separating an input fluid flow comprising gas and liquid into separate gas and liquid flows, the system comprising: a primary inline separator configured to receive said input fluid flow and to separate said input fluid flow into a primary separator liquid output flow and a primary separator gas output flow; at least one secondary inline separator connected downstream from said primary inline separator to receive at least one of said primary separator output flows and to separate said received primary separator output flow into a secondary separator liquid output flow and a secondary separator gas output flow; a system gas outlet connected to at least one of said primary and secondary separators to output said respective gas output flow; a system liquid outlet connected to at least one of said primary and secondary separators to output said respective liquid output flow; and a control system configured to regulate flow through said primary and secondary separators to ensure a flow of gas from said gas output with a maximum amount of liquid carry-over and a flow of liquid from said liquid outlet with a maximum amount of entrained gas.
摘要翻译：一种用于将包括气体和液体的输入流体流分离成单独的气体和液体流的系统，所述系统包括：主要在线分离器，其被配置为接收所述输入流体流并将所述输入流体流分离成主分离器液体输出流和主分离器气体输出流量; 至少一个二次在线分离器连接在所述主要在线分离器的下游，以接收所述主分离器输出流中的至少一个，并将所述接收到的主分离器输出流分离成次级分离器液体输出流和次级分离器气体输出流; 系统气体出口连接到所述主分离器和次分离器中的至少一个，以输出所述相应的气体输出流; 连接到所述主分离器和次分离器中的至少一个的系统液体出口，以输出所述相应的液体输出流; 以及控制系统，被配置为调节通过所述主分离器和次级分离器的流量，以确保来自所述气体输出的气体从最大量的夹带气体的所述液体出口的最大量的液体滞留和液体流动。

6. 发明申请

WO2009078734A1 METHOD AND EQUIPMENT FOR DETERMINING THE INTERFACE BETWEEN TWO OR MORE FLUID PHASES 审中-公开
标题翻译：用于确定两个或多个流体相之间的界面的方法和设备
公开(公告)号：WO2009078734A1
公开(公告)日：2009-06-25
申请号：PCT/NO2008/000458
申请日：2008-12-17
申请人： STATOILHYDRO ASA , ALSTAD, Vidar , AASHEIM, Robert , FJALESTAD, Kjetil , FALLET, Truls
发明人： ALSTAD, Vidar , AASHEIM, Robert , FJALESTAD, Kjetil , FALLET, Truls
IPC分类号： G01F23/14 , G01N9/26
CPC分类号： G01N9/26 , G01F23/168
摘要： A method and equipment for determining (measuring) the level/height, h 1 - h x, of one or more interfaces between two or more fluid phases of different density that are contained in a vessel, tank (1) or the like. The position (the level) of the different interfaces in a tank (1) is determined by measuring the pressure and thus indirectly determining the density of the fluid in the tank over the height of the tank by using a pressure measuring rod (2) equipped with pressure sensors (3) which is positioned in and extends over the height of the tank (1). For determining the interfaces, a mathematical model or algorithm is used which calculates how the density and hence the pressure vary over the height of the tank as a function of the fluid properties of the respective fluids in the tank, the interface, on the basis of the density being the same within each layer of the respective fluid, being defined as a respective point (level) at which the density changes from one layer to the next in the tank.
摘要翻译：用于确定（测量）包含在容器，罐（1）等中的不同密度的两个或多个流体相之间的一个或多个界面的水平/高度h1-hx的方法和设备。通过测量压力来确定罐（1）中不同界面的位置（水平面），从而通过使用装备有压力测量杆（2）的方式间接地确定箱体中的流体在罐的高度上的密度其中压力传感器（3）定位在罐（1）的高度上并且延伸超过罐（1）的高度。为了确定接口，使用数学模型或算法，其计算密度和因此的压力如何随着罐的高度而变化，作为罐中相应流体的界面的界面的函数，基于在相应流体的每个层内的密度相同，被定义为密度从罐中的一层到下一层变化的相应点（水平）。

7. 发明申请

WO2009041824A1 DEVICE FOR THE CONTROL OF PRODUCTION OF OIL AND GAS 审中-公开
标题翻译：用于控制生产油和气的装置
公开(公告)号：WO2009041824A1
公开(公告)日：2009-04-02
申请号：PCT/NO2008/000342
申请日：2008-09-24
申请人： STATOIL ASA , AASHEIM, Robert , STETTE, Taale , FJALESTAD, Kjetil , ALSTAD, Vidar
发明人： AASHEIM, Robert , STETTE, Taale , FJALESTAD, Kjetil , ALSTAD, Vidar
IPC分类号： B21B43/12
CPC分类号： E21B43/12 , E21B43/01 , F04C2/107 , F04C2/123 , F04C2/126 , F04C2/16 , F04C2/34 , F04C11/001 , F04C2220/24
摘要： Device or arrangement for control of the fluid flow in connection with production of oil and/or gas from geological formations below the surface of the earth comprising one or more wells (1 ). Each well is connected to a fluid production line and further comprising one or more chokes (2) that either may be provided on the production line from each well, from a common production string prior to downstream separation equipment, or as a combination of such provisions. The choke/s (2) is/are in the form of a displacement motor/pump such as screw type (single or twin), radial wing type, gear pump, piston/cylinder pump or a lobe pump.
摘要翻译：用于控制与包含一个或多个井（1）的地球表面下方的地质构造的油和/或气的生产相关的流体流动的装置或装置。每个井连接到流体生产线，并且还包括一个或多个扼流圈（2），其可以在下游分离设备之前的共同的生产串中从每个井在生产线上提供，或者作为这些规定的组合。扼流圈（2）是位移电动机/泵的形式，例如螺旋式（单或双），径向翼型，齿轮泵，活塞/汽缸泵或凸轮泵。

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