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Keywords: effective permeability
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Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-FFF
... accuracy. This paper describes a workflow to improve J estimation in development wells by calibrating the clay S 0 parameter with fluid mobility, which is estimated from formation pressure pretests. Since the pretest mobility is defined as the effective permeability to the mud filtrate over its...
Proceedings Papers

Paper presented at the SPWLA 58th Annual Logging Symposium, June 17–21, 2017
Paper Number: SPWLA-2017-WW
..., zonal contribution and effective permeability. The application of this methodology, as well as mitigating time, risks and costs, is a driver to optimize well completion strategy and to calibrate the 3D reservoir model for a correct reserves allocation. INTRODUCTION One of the most challenging issues...
Proceedings Papers

Paper presented at the SPWLA 53rd Annual Logging Symposium, June 16–20, 2012
Paper Number: SPWLA-2012-102
... effective overburden pressure and the gas effective permeability at reservoir conditions is also very sensitive to water SPWLA 53rd Annual Logging Symposium, June 16-20, 2012 2 saturation. The gas flow capacity largely depends on the water saturation of the reservoir and its corresponding effective...
Proceedings Papers

Paper presented at the SPWLA 52nd Annual Logging Symposium, May 14–18, 2011
Paper Number: SPWLA-2011-NN
... zones requires the estimation of both effective permeability and movable gas saturation, because of the relatively high residual gas and irreducible water saturations. However, estimating movable gas saturation is complicated because saline water-base mud (WBM) invades a gas-bearing fresh-water shaly...
Proceedings Papers

Paper presented at the SPWLA 52nd Annual Logging Symposium, May 14–18, 2011
Paper Number: SPWLA-2011-TT
... function of porosity and the representative pore-throat size determined from the capillary pressure curve; while the end-point effective permeability for the hydrocarbon phase is a function of porosity, representative pore-throat size, and irreducible water saturation. This new permeability model is tested...
Proceedings Papers

Paper presented at the SPWLA 27th Annual Logging Symposium, June 9–13, 1986
Paper Number: SPWLA-1986-Q
... in-situ effective permeability by using a computer well system (nodal) analysis production model. The model includes the details of the reservoir, perforations, gravel-pack (if any), wellbore damage, tubing, choke, separator, and surface pipeline. Second, a pre-selected log-derived permeability...
Proceedings Papers

Paper presented at the SPWLA 25th Annual Logging Symposium, June 10–13, 1984
Paper Number: SPWLA-1984-RR
... flow in porous media drillstem/well testing log analysis Drillstem Testing gas production rate production rate effective permeability subject well Symposium Completion Installation and Operations Fluid Dynamics performance curve SPF reservoir pressure production string permeability index...
Proceedings Papers

Paper presented at the SPWLA 17th Annual Logging Symposium, June 9–12, 1976
Paper Number: SPWLA-1976-F
... logging particle porous reservoir rock solid block hydrocarbon penetration movable oil plot solid particle penetration invasion Symposium pore space reservoir rock migration effective permeability core sample permeability permeable reservoir rock . _, . . SPWLA SEVENTEENTH ANNUAL...

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