geology

Monday 16 May 2011

NMR ENGINEERING

                                   
Nuclear Magnetic Resonance(NMR) Logging


NMR uses core, sidewall core, and cutting to analyze hydrogen atomic nucleus (1H) capacity in the rock fluid (oil, gas and water) in order to obtain the petrophysical parameters such as reservoir Porosity (Φ), Permeability (K), Oil Saturation (So), Free Fluid Saturation (Sm), Free Water Saturation (Swm) and Irreducible Water Saturation (Swi). CNLC provides prescribed Nuclear Magnetic Resonance (NMR) equipment and services to companies.

NMR measurement has the features of being simple and rapid, having many parameters from one sample (the analysis of one rock sample can obtain several petrophysical parameters), and having many parameters from one machine (many petrophysical parameters can be obtained from one machine). Because of those features, it has an excellent application prospect to geologic logging.
 My name is Eltayeb Shaa Eldin  i was work with CNLC 6 years experience as International Staffed as NMR Engineer, (Nuclear Magnetic Resonance) Analysis of Geochemical sample by NMR-ML Technology
The parameters such as:
Vacuum-Saturating Equipment, Magnetic Probe Case, Electronic Circuit Case analysis for Reservoir formation sample (rock core, rock cuttings and SWC) measuring by NMR-ML Technology for reservoir such as:
Porosity, Permeability, Oil saturation, Movable and bound formation fluid saturation (Water & oil), Viscosity of the oil and wetability of the pore space surface.













Formation Porosity Determined by NMR







Formation Permeability Determined by NMR



















Oil Saturation Derived from NMR Measurement
Water Saturation Derived from NMR Measurement















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