公开(公告)号：US20150300147A1

公开(公告)日：2015-10-22

申请号：US14435865

申请日：2013-10-11

Applicant: ENI S.P.A. ,  TEA SISTEMI S.P.A.

Inventor： Giambattista DE GHETTO ,  Paolo ANDREUSSI

IPC: E21B43/36 ,  E21B43/01 ,  B01D17/02

CPC classification number: E21B43/36 ,  B01D17/0214 ,  E21B43/01 ,  E21B43/0122

Abstract: Apparatus and process for recovering hydrocarbons from an underwater well or pipeline in uncontrolled release conditions, wherein the apparatus comprises a separation chamber (11) having an inlet (11a) for a multi-phase stream comprising the flow of hydrocarbons (23) in outlet from the underwater well or from the underwater pipeline, and a plurality of outlets (13, 14, 18) for respectively conveying a mainly gas phase (21), a mainly light liquid phase (22b) and a mainly heavy liquid phase (22a) coming from the separation of the multi-phase stream in inlet, the inlet (11a) consisting of a directioning body (31) of the multi-phase stream towards the inside with respect to the separation chamber (11), the directioning body (31) comprising a first inlet end (31c) of the multi-phase stream and a second end (31b), opposite to the first end (31c), the second end (31b) being in fluid communication with the separation chamber (11) and it is characterised in that an outlet (18) for the mainly heavy liquid phase (22a) of the plurality of outlets (13,14,18) is in fluid connection with the inlet (11a) of the separation chamber (11).

Abstract translation: 用于在不受控制的释放条件下从水下井或管道中回收碳氢化合物的设备和方法，其中所述设备包括分离室（11），所述分离室具有用于多相流的入口（11a），所述入口（11a）包括来自 水下井或水下管道，以及分别输送主要为气相（21），主要为轻液相（22b）和主要重液相（22a）的多个出口（13,14,18） 从进口中的多相流分离出来的入口（11a）由多相流的方向主体（31）相对于分离室（11）向内侧组成，方向主体（31） 包括多相流的第一入口端（31c）和与第一端（31c）相对的第二端（31b），第二端（31b）与分离室（11）流体连通，并且其 其特征在于，主要用于出口（18） 多个出口（13,14,18）的液体相（22a）与分离室（11）的入口（11a）流体连通。

公开(公告)号：US20170315026A1

公开(公告)日：2017-11-02

申请号：US15525101

申请日：2015-11-09

Applicant: TEA SISTEMI S.P.A.

Inventor： Paolo ANDREUSSI

IPC: G01N1/22 ,  G01F1/36 ,  G01N1/20 ,  G01F1/74

CPC classification number: G01N1/2247 ,  G01F1/36 ,  G01F1/40 ,  G01F1/74 ,  G01F15/08 ,  G01N1/20 ,  G01N1/2035 ,  G01N1/22 ,  G01N2001/225 ,  G01N2001/2267 ,  G01N2001/2285

Abstract: The present invention refers to a method for the isokinetic sampling of liquids and gases present in streams having many fluid phases, and to an apparatus suitable for achieving it. The method and apparatus have application in particular in the field of oil extraction, wherein, after the extraction of liquid and gaseous hydrocarbons possibly accompanied by water and suspended solids, it is necessary to know the composition of the mixture extracted and also the flow rate of the single phases.