公开(公告)号：US20150153314A1

公开(公告)日：2015-06-04

申请号：US14094726

申请日：2013-12-02

Applicant: Geoservices Equipements ,  Schlumberger Technology Corporation

Inventor： Reda Karoum ,  Raphael Houdebourg ,  Bertrand Bourlon ,  Jerome Breviere ,  Patrick Banik ,  Kamran Danaie

IPC: G01N30/86 ,  G01N30/78 ,  G01N30/68 ,  G01N30/10 ,  G01N30/66

CPC classification number: G01N30/46 ,  G01N30/6095 ,  G01N30/66 ,  G01N30/68 ,  G01N30/78 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/3007 ,  G01N2030/8854

Abstract: A fast field mud gas analyzer is presented. The fast field mud gas analyzer has a splitter system; a plurality of analytical lines composed of a micro chromatographic column and one or more detector; one or more heating element; and a computer system. The splitter system selectively applies a portion of an effluent sample flow through one or more outlets. The analytical lines are in fluid communication with the splitter system and receive at least a portion of the effluent sample flow. The micro chromatographic column separates portions of the effluent sample flow. The detector analyzes the separated portions and generates information indicative of analysis of the separated portions. The heating element heats the portion of the effluent sample flow within the analytical line. The computer system controls the splitter system and the one or more heating element and receives the information from the detectors.

Abstract translation: 提出了一种快速泥浆气体分析仪。 快速泥浆气分析仪具有分流系统; 由微量色谱柱和一个或多个检测器组成的多条分析线; 一个或多个加热元件; 和计算机系统。 分流器系统选择性地将一部分流出物样品流通过一个或多个出口。 分析线与分流器系统流体连通并且接收至少一部分流出物样品流。 微量色谱柱分离出部分流出物样品流。 检测器分析分离的部分并产生指示分离部分的分析的信息。 加热元件将分析线内的流出物样品流的一部分加热。 计算机系统控制分离器系统和一个或多个加热元件并从检测器接收信息。

公开(公告)号：US12153027B1

公开(公告)日：2024-11-26

申请号：US18720294

申请日：2023-06-29

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Mahdi Ammar ,  Dariusz Strapoc ,  Jerome Breviere

IPC: G01N30/74 ,  B01D53/02 ,  G01N30/52 ,  G01N33/00 ,  G01N30/02

Abstract: An apparatus for making isotopic ethane measurements of a gas sample includes a tunable infrared laser configured to emit an infrared laser beam; an infrared sensor configured to receive the infrared laser beam; a gas cell deployed in a path between the tunable infrared laser and the infrared sensor such that the infrared laser beam passes through the gas cell, the gas cell configured to receive the gas sample; and a controller configured to evaluate the received infrared laser beam to estimate a ratio of C13 ethane to C12 ethane in the gas sample.

公开(公告)号：US20160115786A1

公开(公告)日：2016-04-28

申请号：US14919808

申请日：2015-10-22

Applicant: Schlumberger Technology Corporation ,  AEROVIA

Inventor： Jerome Breviere ,  Lionel Colin

IPC: E21B49/08 ,  G01N21/17

CPC classification number: E21B49/08 ,  E21B49/005 ,  G01N21/1702 ,  G01N33/0006 ,  G01N33/2841 ,  G01N2021/1704 ,  G01N2201/069

Abstract: The disclosure relates to a system and method for analyzing a gaseous sample extracted from a drilling fluid coming from a wellbore. The system comprises a surface assembly, situated outside of the wellbore and including: an extractor for extracting a gaseous sample from the drilling fluid, a quantification device connected to the extractor for quantifying at least a gaseous constituent contained the gaseous sample. The quantification device comprises at least a photoacoustic cell in fluid communication with the extractor, at least a light source for emitting a light beam at a predetermined emission spectrum in the photoacoustic cell, at least an acoustic detector positioned in the photoacoustic cell and a processor for calculating a parameter relative to the quantity of the gaseous constituent on the basis of a signal obtained from the detector.

Abstract translation: 本公开涉及一种用于分析从井筒钻出的钻井液提取的气态样品的系统和方法。 该系统包括位于井眼外部的表面组件，包括：用于从钻井液中提取气态样品的提取器;连接到提取器的量化装置，用于至少定量含有气态样品的气态成分。 定量装置至少包括与提取器流体连通的光声单元，至少一个用于在光声单元中以预定发射光谱发射光束的光源，至少位于光声单元中的声学检测器，以及处理器 基于从检测器获得的信号计算相对于气体成分的量的参数。