COURS SUR LES DIAGRAPHIES PDF

Title, Cours de diagraphies instantanées: par R. Desbrandes Author, Robert Desbrandes. Editor, École nationale supérieure du pétrole et des moteurs a. La première concerne la diagraphie différée, qui est une étape-clé de la 1`ere et 2`eme Ann´ees avec des enseignements qui ont vari´e au cours des ans. TERMIUM® is the Government of Canada’s terminology and linguistic data bank.

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Kind code of ref document: Method and apparatus utilizing NMR measurements to gather information on a property of the earth formation surrounding a wellbore. Apparatus and methods to perform viagraphies measurements associated with subterranean formation evaluation. Innovative methods for flow-unit and pore-structure analyses in a tight siltstone and shale gas reservoir.

FR Free format text: DE Free format text: System, method and apparatus for petrophysical and geophysical measurements at the drilling bit. Basic Relationships of Well Log Interpretation. Nuclear magnetic resonance evaluation using independent component analysis ICA -based blind source separation.

System for measuring Earth le resistivity through an electrically conductive wellbore casing.

LIM Instrumentation – Diagraphies (Logging)

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A2 Designated state s: Inverse vertical seismic profiling using a measurement while drilling tool as a seismic source. B1 Designated state s: Method and apparatus for generating acoustic signals for LWD shear velocity measurement. Methods of generating directional low frequency acoustic signals and reflected signal detection enhancements for seismic while drilling applications. P-wave seismic attenuation by slow-wave diffusion: Drill bit with a sensor for estimating rate of penetration and apparatus for using same.

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Determination d’une pression anormale au diagraphise de diagraphies de resonance magnetique nucleaire. Method for detecting hydrocarbons by comparing NMR response at different depths of investigation. DE Ref legal event code: Method and apparatus for detecting torsional vibration with a downhole pressure sensor. Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries.

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System and method for enhanced vertical resolution magnetic resonance imaging logs.

A2 Designated state s: Outil de mise en image de boue a base d’huiles qui mesure la phase et l’amplitude de tension. Lapsed in a contracting state announced via postgrant inform. LWD resistivity device with inner transmitters and outer receivers, and azimuthal sensitivity. Bit based formation evaluation and drill bit and drill string analysis using an acoustic diavraphies.

Effects of inhomogeneous rock properties.

5 cours & 10 sujets de sismologie I des études supérieures de géophysique

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Date of ref document: Couds power and communication link particularly adapted for drill collar mounted sensor systems. R Ref document number: Formation resistivity measurement sensor contained onboard a drill bit resistivity in bit. System, method and apparatus for downhole system having integrated measurement while operating components.

Experimental compression of loose sands: