... mudrock recovery displacement evolution characteristic porosity fracture gulong shale nuclear magnetic resonance core 2 core 1 experiment songliao basin inorganic pore spectra gulong shale oil play Introduction The Gulong shale oil plays are located within the Songliao Basin...

..., borehole images, and nuclear magnetic resonance logging data can be used to analyze the properties related to reservoir heterogeneity, such as pore-size distribution, irreducible water-filled porosity, and free fluid porosity. By comparing these properties with the water-filled porosity from array...

... Abstract The Nuclear Magnetic Resonance (NMR) logging is one of the most efficient technologies in reservoir evaluation and characterization due to its wide range of applications. The efficiency of this technology comes from the mineralogical independent acquisition that is only measuring...

..., resistivity image and nuclear magnetic resonance data allowed confident net to gross estimation. Data acquisition and interpretation was designed to address petrophysical, geological, reservoir engineering, quantitative interpretation (QI) geophysical and geomechanical uncertainties in the fields...

... Abstract The effect of pore-fluid diffusion on nuclear magnetic resonance (NMR) measurements is now being used to quantitatively determine oil saturation in subsurface formations. This new NMR application is helping improve interpretation models for carbon/oxygen (C/O) measurements. This paper...

... saturation. Some fifty years ago the benefits of NMR (Nuclear Magnetic Resonance) were extolled as a means of characterising materials by monitoring the relaxation behaviour of hydrogen protons in a fluid saturated rock. Apart from this, NMR techniques have proven to possess the ability to investigate...