Patent application number | Description | Published |
20090293605 | Device for Analyzing at Least One Gas Contained in a Liquid, in Particular a Drilling Fluid - The device comprises means ( | 12-03-2009 |
20100031732 | DEVICE FOR QUANTIFYING THE RELATIVE CONTENTS OF TWO ISOTOPES OF AT LEAST ONE SPECIFIC GASEOUS CONSTITUENT CONTAINED IN A GASEOUS SAMPLE FROM A FLUID, RELATED ASSEMBLY AND PROCESS - This device comprises a means ( | 02-11-2010 |
20100162791 | DEVICE FOR QUANTIFYING THE CONTENTS OF AT LEAST ONE GASEOUS CONSTITUENT CONTAINED IN A GASEOUS SAMPLE FROM A FLUID, RELATED ASSEMBLY AND PROCESS - This device comprises a means ( | 07-01-2010 |
20110000294 | METHOD OF ANALYZING A NUMBER OF HYDROCARBONS CONTAINED IN A DRILLING FLUID, AND ASSOCIATED DEVICE - The method includes extraction of gases contained in a mud, in order to obtain a gas stream of extracted gases containing hydrocarbons to be analyzed and at least one parasitic compound. The method includes transporting the gas stream through a transport line ( | 01-06-2011 |
20130087698 | FAST MUD GAS LOGGING USING TANDEM MASS SPECTROSCOPY - Systems and methods for high speed mud gas logging are described. A general workflow of mud gas logging uses tandem mass spectroscopy. The workflow involves first separating the volatile components of the hydrocarbons (typically C8 and below) from the drilling fluid using a fluid extractor (or degaser). Extracted gases are then diluted in air and transported to an analyzer, which measures the concentration of each of those gases in air. A tandem mass spectroscopy-based analyser is used that is able to quantify each of those hydrocarbon components, including resolving isomeric species, while tolerating the presence of the non-hydrocarbons. According to some embodiments, triple quadrapole mass spectroscopy is used. | 04-11-2013 |
20130233057 | Device For Analyzing At Least One Hydrocarbon Contained In A Drilling Fluid And Associated Method - The device comprises an extractor ( | 09-12-2013 |
20130247649 | Device for Quantifying The Contents of at Least One Gaseous Constituent Contained in A Gaseous Sample from A Fluid, Related Assembly and Process - This device comprises a means ( | 09-26-2013 |
20150153314 | Fast Field Mud Gas Analyzer - 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. | 06-04-2015 |