Patent application number | Description | Published |
20080250853 | Device for the Quantitative Analysis of Debris - Device for the quantitative analysis of debris ( | 10-16-2008 |
20110088947 | PROCESS FOR DETERMINING THE PRESENCE AND/OR QUANTITY OF H2S IN SUBSOIL AND RELATED APPARATUS - The present invention relates to a process and related apparatus for determining the presence and/or quantity of H | 04-21-2011 |
20110192214 | FIELD GAS CHROMATOGRAPH WITH FLAME IONIZATION - The invention relates to a field gas chromatograph with flame ionization for the analysis of a gaseous mixture of hydrocarbons, extracted, in particular, from oil drilling mud. Said mixture consists of a fraction of heavy hydrocarbons (beyond pentane) dissolved in mud in gaseous form. Said field gas chromatograph is made up of two independent analysis circuits, dephased by half a cycle and synchronised one with the other. Said analysis circuits are comprised of at least one sampling cell in a preferred design layout, at least one capillary separation chromatography column, at least one flame ionization detector, and at least one electrometer for the conversion of an electrical current, collected by the flame ionization detector, into a voltage signal describing a chromatogram. | 08-11-2011 |
20110266065 | DEVICE FOR THE QUANTITATIVE ANALYSIS OF DEBRIS - A device for the quantitative analysis of debris preferably produced while drilling, comprising means for the progressive collection of debris, means for the progressive weighing of collected debris, means for unloading the same preferably in a discharge channel, and a support structure for the device wherein said means for the collection of the debris comprise a collection tray which is capable of performing two types of movement: a rotation movement around an axis which allows alternate loading and unloading of debris and a backward movement which is simultaneous with the rotation movement, thereby allowing for a decisive reduction in the overall vertical dimension of the structure. | 11-03-2011 |
20130020128 | SYSTEM AND METHOD FOR THE THERMAL CONDITIONING OF A FLUID MORE PARTICULARLY A DRILLING MUD - A system for the thermal conditioning of a fluid, more particularly of a drilling mud, in preparation for subsequent cycles of analysis of the composition of said fluid is disclosed, wherein the system provides for the presence of at least one generator of microwaves for the heating of said fluid and a cylinder of non-stick material wherein said fluid flows; said system and method being such that the heating of said mud takes place in less than 70 seconds. | 01-24-2013 |
20130032527 | SYSTEM OF CONTINUOUS SAMPLING OF FILTRATION OF A MUD - A system for filtering and sampling, preferably but not exclusively, of oil drilling mud for the purpose of analyzing the gaseous component contained in debris produced by well-drilling and transported by said mud. The system is provided with a filtering surface developed in three dimensions and with various methods for cleaning the filtering surface with which any contact is avoided between the cleaner and the filtering surface. This prevents further and excessive incrustations of debris on the meshes of the filter and avoids an undesirable passage of air in the aspiration pipe when the filter is partially immersed. | 02-07-2013 |
20140150527 | Device for measuring total or fractionated quantity of hydrocarbons in a solid sample - A system of analysis operating preferably on a sample of rock derived from oil drilling in a site situation and possibly under difficult environmental conditions, which allows the total quantity of hydrocarbons contained in said sample to be measured, both already present and generable following transformation of organic matter contained in the same sample, in the first case also allowing a quantity of each single hydrocarbon species to be measured. The time range wherein said system succeeds in completing these analyses is sufficiently reduced to allow use of the results for reference and as a decision instrument for drilling, and the configuration of said system guarantees the stability of functioning thereof sufficient for allowing the use thereof also under difficult environmental conditions, on land or at sea, and allows for convenient use thereof also by an operator simply trained in the use of the instrument. | 06-05-2014 |