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| Application No. | Application Title | Issue Date |
| 20110195445 | METHODS AND SYSTEMS FOR FLUID EXAMINATION AND REMEDIATION A system for in situ monitoring within a specified environment includes a housing with an intake inserted into the environment. A plurality of pumps are included in the housing with a number of test beds, each being separately coupled to one of the number of pumps, wher... | 08/11/2011 |
| 20100255587 | APPARATUS AND METHOD FOR MEASURING CONCENTRATIONS OF SCALE-FORMING IONS This invention relates to methods and apparatus for determination of ion concentrations, particularly in downhole water from hydrocarbon wells, aquifers etc. It is useful in a wide range of applications, including predicting the formation of scale and fingerprinting wat... | 10/07/2010 |
| 20090004748 | Method and Apparatus for Analyzing a Hydrocarbon Mixture Using Nuclear Magnetic Resonance Measurements A method and apparatus to determine the fractional amount of at least one constituent of a hydrocarbon mixture, comprising dissolving the hydrocarbon mixture in a substantially hydrogen free solvent to produce a diluted solution, the diluted solution having sufficient s... | 01/01/2009 |
| 20070238180 | System and Method for Estimating Filtrate Contamination in Formation Fluid Samples Using Refractive Index A method and apparatus is described for estimating terminal purity or terminal contamination for a fluid during the withdrawal of the fluid from a subsurface formation. The apparatus and method provide for measuring refractive index of the fluid over a time period, fitt... | 10/11/2007 |
| 20060054501 | Methods and apparatus for the measurement of hydrogen sulphide and thiols in fuids An electrochemical sensor for measuring the amount of hydrogen sulphide or thiols in a fluid comprises an electrically conductive porous electrode within which are dispersed a precursor and a reaction solution which together with the hydrogen sulphide or thiols a redox ... | 03/16/2006 |
| 20060046297 | In situ remedial alternative and aquifer properties evaluation probe system In general, the purpose of the probe system is to provide improved rapid field methods using re-designed direct push technology (DPT) and “push-pull testing” concepts to evaluate in situ chemical, biochemical, surfactant, adsorptive media, and leaching and fixation ... | 03/02/2006 |
| 20060008913 | Microfluidic separator The present invention provides methods and apparatus for separating and/or analyzing fluids of interest. According to principles of the present invention, fluid analysis is accomplished with microfluidic devices and may be reported in real-time or near real-time in a su... | 01/12/2006 |
