公开(公告)号：US06410862B1

公开(公告)日：2002-06-25

申请号：US09462311

申请日：2000-01-06

申请人： Jean-Paul Lecann

发明人： Jean-Paul Lecann

IPC分类号： G01G1940

CPC分类号： E21B21/01 ,  E21B21/065

摘要： This invention relates to a device for measuring the flow rate of spoil from a drilling brought to the surface by means of a drilling fluid. The device comprises means of collecting the spoil and means of continuously measuring the weight of spoil collected. The means of collecting the spoil comprise a receptacle in the shape of bucket articulated about a spindle and means of tilting the receptacle in such a way that the bucket is emptied. The measurement means comprise a measuring cell connected to the tilting means in order to measure a stress proportional to the weight of the spoil collected. The invention also relates to a method for the application of a measurement of the spoil flow rate from a drilling.

摘要翻译： 本发明涉及一种用于通过钻井液测量从钻孔引导到地面的钻屑的流量的装置。 该装置包括收集废弃物的装置和连续地测量收集的弃土的重量的装置。收集破坏物的装置包括围绕主轴铰接的铲斗形状的容器和使收容桶倾斜的装置， 被清空 测量装置包括连接到倾斜装置的测量单元，以便测量与收集的废弃物的重量成比例的应力。 本发明还涉及一种应用来自钻井的弃土流量测量的方法。

公开(公告)号：US06443001B1

公开(公告)日：2002-09-03

申请号：US09831275

申请日：2001-05-09

申请人： Gilbert Duriez ,  Jean-Paul LeCann ,  Jérôme Breviere ,  Jean-Charles de Hemptinne

发明人： Gilbert Duriez ,  Jean-Paul LeCann ,  Jérôme Breviere ,  Jean-Charles de Hemptinne

IPC分类号： E21B2108

CPC分类号： E21B21/06 ,  E21B49/005 ,  G01N1/2247 ,  G01N1/24 ,  G01N33/2823 ,  G01N2001/2267

摘要： The present invention relates to an extraction, analysis and measuring method and system intended for constituents carried along by a well fluid during drilling operations. The system comprises in combination: draw-off means (4) for taking a volume of the fluid, extraction means (3) for extracting in vapour form the constituents contained in the fluid, comprising a space placed under underpressure, a transport line (14), sampling means (27) comprising a sampling loop allowing to take a determined amount of the vapors circulating in the line, distribution means (40) that inject the amount into analysis and measuring means (31), control means (33) for controlling the temperature of the sampling means so as to prevent condensation of said amount of vapors.

摘要翻译： 本发明涉及一种用于在钻井操作期间由井流体携带的组分的萃取，分析和测量方法和系统。 该系统组合包括用于取出一定体积的流体的抽出装置（4），用于以蒸气形式提取包含在流体中的组分的提取装置（3），包括放置在负压下的空间，输送管线（14 ），包括采样回路的采样装置（27），其允许将确定量的在所述管线中循环的蒸气，将所述量注入分析装置（31）的分配装置（40），用于控制的控制装置 采样装置的温度以防止所述量的蒸汽冷凝。