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Keywords: coordination numberClose
Paper presented at the SPWLA 58th Annual Logging Symposium, June 17–21, 2017
Paper Number: SPWLA-2017-F
... maturity. 20% of samples exhibit poor pore connectivity, quantified in terms of low coordination number of around 4.3, that indicates the existence of permeability-jail at corresponding formation depths. With an increase in the maturity of the sample-specific window, there is an increase in long-range pore...
Paper presented at the SPWLA 49th Annual Logging Symposium, May 25–28, 2008
Paper Number: SPWLA-2008-I
... to the rock physics model when modelling the bulk and shear moduli of the sand and shale. The bulk and shear moduli of the each of the dry end-members are calculated using the Hertz-Mindlin contact theory equations, which require grain coordination number, critical porosity of small and large grains, shear...
Paper presented at the SPWLA 46th Annual Logging Symposium, June 26–29, 2005
Paper Number: SPWLA-2005-ZZ
... of the intensity of compaction, are directly measured in 3D and a comparison of grain and pore sizes in samples are considered. Finally, relationships between grain size and permeability are compared. Upstream Oil & Gas coordination number flow in porous media orientation Reservoir Characterization...
Paper presented at the SPWLA 37th Annual Logging Symposium, June 16–19, 1996
Paper Number: SPWLA-1996-H
... to 500 mD with very good results (r =0.91).Controlling pore throat radius, pore coordination number and geometrical effects such as variations in cross-sectional area affect the permeability of carbonates. The controlling pore throat radius is measured using capillary pressures and occurs at Sw from 75...
Paper presented at the SPWLA 25th Annual Logging Symposium, June 10–13, 1984
Paper Number: SPWLA-1984-HHH
... log analysis coordination number resistance radius distribution Simulation resistor water layer electrical resistance Symposium octahedron model basic network koninklijke shell exploratie porous media SPWLA TWENTY-FIFTH ANNUAL LOGGING SYMPOSIUM, JUNE 10-13, 1984 MODELS FOR SIMULATING...
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