Woodburn
Charles Woodburn, Clamart Cedex FR
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20080314643 | Drilling System and Methods of Drilling Lateral Boreholes - A drilling system, comprising: a drilling machine ( | 12-25-2008 |
Charles Woodburn, Cedex FR
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20110015862 | METHOD AND APPARATUS FOR WELLBORE SURVEY USING INERTIAL SENSORS - A sensor apparatus comprising a housing, two or three gyroscope units and three accelerometer units. The gyroscope units are oriented orthogonally respective to each other and mounted within the housing. Each gyroscope unit includes a plurality of gyroscopes with input axes parallel to each other. The accelerometer units are oriented orthogonally respective to each other and mounted within the housing. Each accelerometer unit includes a plurality of accelerometers with detection axes parallel to each other. | 01-20-2011 |
Charles Woodburn, Paris Cedex FR
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20100294480 | SENSOR DEPLOYMENT - Apparatus and the methods for deploying a sensor in the formation down a borehole. The apparatus comprises a downhole drilling system which is connected at a first end to the surface and is connected at a second end to a flexible drilling string downhole in the borehole. At least a portion of the flexible drilling string is locatable in a lateral hole of the borehole, and at least one downhole sensor is connectable to the portion of the drilling string that is locatable in the lateral hole. | 11-25-2010 |
Charles Woodburn, Paris FR
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20100282518 | DRAINAGE METHOD FOR MULTILAYER RESERVOIRS - A method of determining the arrangement of lateral boreholes to be drilled from a main borehole that traverses an underground reservoir comprising at least two layers of different fluid mobility, the method comprising: | 11-11-2010 |
Charles Woodburn, Marnes-La-Coquette FR
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20090030858 | Methods and apparatus to perform downhole fluid analysis using an artificial neural network - Apparatus and methods to perform downhole fluid analysis using an artificial neural network are disclosed. A disclosed example method involves obtaining a first formation fluid property value of a formation fluid sample from a downhole fluid analysis process. The first formation fluid property value is provided to an artificial neural network, and a second formation fluid property value of the formation fluid sample is generated by means of the artificial neural network. | 01-29-2009 |
20100252253 | INJECTION OF TREATMENT MATERIALS INTO A GEOLOGICAL FORMATION SURROUNDING A WELL BORE - Methods and systems for creating fractures in a geological formation surrounding a well bore. In one implementation, a treatment material may be disposed at the bottom of the well bore. One or more propellant apparatuses may be immersed in the treatment material and a propellant may then be burned inside a first propellant apparatus to create fractures in the geological formation. | 10-07-2010 |
Charles Woodburn, Clamart FR
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20100223989 | OBTAINING AND EVALUATING DOWNHOLE SAMPLES WITH A CORING TOOL - Samples of hydrocarbon are obtained with a coring tool. An analysis of some thermal or electrical properties of the core samples may be performed downhole. The core samples may also be preserved in containers sealed and/or refrigerated prior to being brought uphole for analysis. The hydrocarbon trapped in the pore space of the core samples may be extracted from the core samples downhole. The extracted hydrocarbon may be preserved in chambers and/or analyzed downhole. | 09-09-2010 |
20140090893 | Obtaining And Evaluating Downhole Samples With A Coring Tool - Samples of hydrocarbon are obtained with a coring tool. An analysis of some thermal or electrical properties of the core samples may be performed downhole. The core samples may also be preserved in containers sealed and/or refrigerated prior to being brought uphole for analysis. The hydrocarbon trapped in the pore space of the core samples may be extracted from the core samples downhole. The extracted hydrocarbon may be preserved in chambers and/or analyzed downhole. | 04-03-2014 |
Peter John Woodburn, London GB
Robert Johnstone Woodburn, Edinburgh GB
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20110096239 | Temporary Memory Circuits for Matrix Display Device - A circuit for supplying video data supplied in frames divided into timeslots to an array of pixels comprises a plurality of one-bit temporary storage elements (M), at least some of which are arranged to store data for different pixels of the array during different timeslots within a frame. The circuit can be used in an electroluminescent display in which each pixel (P) comprises an organic light-emitting diode. | 04-28-2011 |