... with complex mineralogies and shales distributions, is detrimental to a proper saturation assessment with archie methods. The content of clay, thin laminations and small pore sizes add to the rock an important conductivity component that translates into low resistivity responses when measuring with low...

... to evaluate residual oil saturation to diminish the uncertain of microresistivity logs. Besides evaluating water saturation, many works have shown other applications for dielectric logging, such as to determine conductivity, salinity, wettability, Archie's "m" and "n" electric parameters, CEC...

... interpretation and characterization of transport properties of porous media relying on the strong correlation between electric and hydraulic flow conductance. However, due to the lack of direct investigations, the similarity among their pathways/tortuosities is still unclear. It is a challenging and almost...

... hydrate properties with regard to plugging and possible slurry transport. wettability hydrate flow assurance water cut torque value hydrate operation zone hydrate region upstream oil & gas hydrate formation conductivity operation gas hydrate torque evaluation fluid system...

... propagation in an inhomogeneous medium by dividing the production pipe into smaller pipe segments, each one approximately homogeneous (constant electrical conductivity). In each segment, the model assumes that the electrical conductivity of oil is a constant and, therefore, the sub pipe is a homogeneous...

... equipment, pressure vessels, truck frames, piping components and shipbuilding. mechanical property steel upstream oil & gas chemical vapor deposition substrate conductivity steel plate installation carbon nanotube equivalent strain hull von mise stress operation mpa cnt offshore...

... foam casing and cementing upstream oil & gas casing design equation pressure increase procedure conductivity design purpose fracture spacer foamed spacer pressure buildup strength increase burst disk constant density thermo-structural simulator migration LEACH , C. P...

... increase the treater utilization from low 50% to 95% allowing for the use of smaller and light weigt treaters for crude oil dehydration and desalting. The crude oil dehydration and desalting performance also decreases as the crude oil conductivity increases, whether this is caused by an increase of heavy...

.... In the past, a simple acid fracture conductivity correlation was usually sufficient to estimate the overall average fracture conductivity in the formation, leading to the computation of the productivity index for fractured well performance. However, the statistical nature of heterogeneity could...

... OTC 22337 Limits of Acid Fracture Conductivity Correlation Improvement Through Acid Fracture Surface Characterization Valdo F. Rodrigues, SPE, Ana C. R. Medeiros, SPE, North Fluminense State University Copyright 2011, Offshore Technology Conference This paper was prepared for presentation...

... encountered in deepwater service. Autoclave testing of individual materials can be conducted but this is not representative of the conditions that the materials see in service. The insulation is typically present in layers, and not every layer is exposed to the same environment. Simulated service testing...