... rocks in terms of reservoir properties such as effective porosity, water saturation, and rock classification. Other challenges related to the acquired data were also encountered: Geophysical logs, including sonic and density logs, measure rock properties near the borehole. The reliability of these logs...

... of silica. The silica concentration was recorded. Results and Discussion Consolidated sandstone core sample characterization XRD Abstract It is known that sandstone formations often experience significant sand production when water saturation increases, especially in mature fields. Essentially...

... rock type drilling fluids and materials log analysis reservoir characterization silicate porosity fnx neutron resistivity water saturation pore structure innovative fluid characterization methodology interpretation international petroleum technology conference Abstract The Tarim...

... well enhanced recovery gas mode saturation detector well logging water saturation production control evaluation application & operational capture measurement reservoir monitoring formation evaluation gas well mdpn tool saturation analysis Introduction With increasing demand...

... Abstract Updating the reservoir model post-production involves integrating new data and describing for changes in resistivity and water saturation over time. This paper explains into extending the calculation beyond the wellbore, using a stochastic approach to navigate these challenges...

... parameters, hole sizes, and ROPs. well logging reservoir characterization log analysis resistivity lwd drilling data acquisition conveyance water saturation real time system mud invasion logging while drilling drilling measurement saturation international petroleum technology conference...

... characterization track 3 nmr partial porosity pore water saturation nmr-gi pore porosity pore type inversion international petroleum technology conference dielectric water special acquisition mode nmr permeability carbonate reservoir track 2 Introduction Carbonate pore typing is an essential...

... permeability estimations. The prediction quality was benchmark by R 2 value of > 0.9 for all crossplots (porosity, permeability, and water saturation) when comparing to routine core analysis lab measurements. machine learning reservoir characterization artificial intelligence flow in porous media...

... the straight line are analyzed. It is found that the main reason for the deviation is that the relationship between the relative permeability ratio of oil to water and the water saturation curve no longer conforms to the exponential relationship. So a new percolation characteristic characterization equation...

... pressure. From 2018 initiative model in Satun-Funan, the classification model was obtained by using mud gas, porosity, water saturation, net sand thickness, net-hydrocarbon-pore thickness and neutron-density separation. However, the limitation is drilling parameters could not account by classifier...

... matching. Results of the experiments show that as the rate increases (higher capillary number), the water relative permeability increases while the irreducible water saturation decreases. With high rate, less water saturation is being accumulated at the outlet hence less irreducible water and higher...

... with available production data, the potential of the LRP zones in this reservoir was confirmed and quantified using petro-physical attribute. log analysis well logging Upstream Oil & Gas resistivity value sand resistivity calculation Archie Equation water saturation vertical resistivity...

... Drilling drilling operation Upstream Oil & Gas Fluid Dynamics matrix shrinkage productivity equation gas production gas reservoir variation water saturation effective branch length fractured well horizontal well rmbh well branch number reservoir branch length unconventional gas...

... Pulsed-neutron capture (PNC) logs are commonly used to determine formation water saturation in cased-hole environments, often for time-lapse monitoring purposes. This paper describes a new diffusion-corrected sigma algorithm developed for a pulse neutron logging tool. In southeast Kuwait...

... workflow for all other operators to emulate. flow assurance enhanced recovery sand control Modeling & Simulation conformance improvement Upstream Oil & Gas initial uc drawdown sand production correlation water saturation prediction porosity prediction model sand onset prediction...

.... enhanced recovery Artificial Intelligence Modeling & Simulation information fusion waterflooding Upstream Oil & Gas infill opportunity maximum recovery potential vrr optimization data Acquisition Campaign water saturation oil production optimization History saturation Mmstb major...

... as a logs level QC. The saturation calculated from capillary pressure is compared to log-derived water saturation eliminating any issues with porosity and permeability of the trims and provides insight to the uncertainty level in the model. As an additional step, the MICP measurements are fitted with bi...

...) and well problems (sand, fish). An order has been introduced to reduce the idle well list up to 50%. Additionally, in the past, the LRLC intervals were often ignored and considered as water-wet sands due to high water saturation or as tight sands. These intervals, that contain significant reserves...

... network reservoir simulation waterflooding Upstream Oil & Gas calibration water saturation Crosswell EM data porosity dynamic model workflow inversion streamline simulation Waterflood Surveillance resistivity acquisition international petroleum technology conference reservoir model...

... that a comprehensive laboratory NMR tests is very essential to successful application of NMR logging for complex reservoirs such as volcanic reservoirs. log analysis well logging Upstream Oil & Gas different lithology centrifugal force Fe content water saturation porosity conventional porosity...