... enhanced recovery log analysis reservoir characterization climate change kemper county storage complex co 2 production control spe reservoir evaluation structural geology drillstem testing completion installation and operations well logging production monitoring injection well information...

... from low-resistivity pay zones using log- and core-derived facies constrained variable m in our present work. well logging reservoir characterization permeability saturation carbonate reservoir porosity facies mud-supported matrix matrix carbonate facies cementation factor upstream...

...Brenda Azuara Diliegros; Roberto Aguilera Summary This paper develops a method for estimation of rock fabric number (RFN) from well logs in unconventional tight oil carbonates with permeability less than 0.1 md. The objective is to investigate the oil potential of a Middle Cretaceous tight...

... Engineers complex reservoir asia government united states government artificial intelligence well logging machine learning kriging interpolation interpolation correlation china government reservoir characterization fracture upstream oil & gas hydraulic fracturing resolution...

... assessment in organic-rich mudrocks. We introduce a well-log-based workflow that quantitatively assimilates the type and spatial distribution of all conductive components to improve reserves evaluation in organic-rich mudrocks and demonstrate its field application in the Eagle Ford, the Woodford...

.... Numerical simulation of mud-filtrate invasion and well logs combined with inversion methods can improve the estimation accuracy of petrophysical properties from borehole geophysical measurements affected by the presence of mud-filtrate invasion. We develop a new method to quantify water saturation...

... rock type data quality geologist fracture characterization asia government north america government carbonate reservoir reservoir characterization seismic model structural geology complex reservoir well logging reservoir geomechanics sedimentary rock pakistan government azimuth...

... framework is described to account for rock-physics modeling error and to propagate seismic and resistivity data uncertainties to the inversion results. In this respect, the uncertainty related to the scale difference among the well-log data and seismic is addressed by adopting a scale reconciliation...

... evaluation of cores, well logs, and actual production data. Past Chicontepec studies have assumed that the porosity exponent ( m ) in Archie and shaly sandstone equations is constant. However, core studies indicate that Chicontepec m values become smaller as porosity decreases. The proposed dual-porosity...

... dominant dispersed clay distribution while negligible changes would suggest a laminated distribution. 19 5 2022 9 9 2022 8 9 2022 3 10 2022 10 5 2023 Copyright © 2023 Society of Petroleum Engineers upstream oil & gas well logging structural geology spe reservoir...

... upstream oil & gas hydraulic fracturing complex reservoir well logging artificial intelligence shale gas earthquake oil shale shale oil log analysis reservoir geomechanics seismicity spe reservoir evaluation geomechanical susceptibility induced seismicity reservoir characterization...

... and interpretation of well logging together with seismic reflection data on the Al Baraka petroliferous reservoir in the Komombo subbasin. The interpretation of these data was used to construct the first 3D geophysical models in this area which were subsequently interpreted in terms of their potential...

... accurate formation water saturation when logged in openhole because of the small size of the tool. well logging resistivity dwcl log analysis salinity spe reservoir evaluation saturation reservoir identification upstream oil & gas porosity sichuan basin chlorine carbonate reservoir...

... well logging wettability index resistivity index upstream oil & gas rock sample gaussian distribution function resistivity measurement fraction log analysis workflow nmr measurement wettability state nmr response wettability index model experiment spontaneous imbibition measurement...

... both types of image data used in this paper. upstream oil & gas health & medicine flow in porous media well logging reservoir simulation artificial intelligence fluid dynamics tortuosity log analysis diagnostic medicine hydraulic tortuosity algorithm conductivity united...

... & gas reservoir pvt measurement gas injection method flow in porous media log analysis enhanced recovery production control reservoir characterization porosity ga plume reservoir surveillance production monitoring workflow saturation fluid dynamics drilling operation well logging core...

... intelligence reservoir geomechanics well logging upstream oil & gas structural geology drilling parameter reservoir evaluation pore pressure spe reservoir evaluation coefficient spe reservoir evaluation & engineering drilling porosity equation young mineralogy annular pressure drilling...

...Liwei Cheng; Ge Jin; Reinaldo Michelena; Ali Tura Summary Rock composition can be related to conventional well logs through theoretical equations and petrophysical endpoints. Multimineral analysis is a formation evaluation tool that uses inversions to quantify rock composition from well logs...

... energy economics artificial intelligence hydraulic fracturing drilling operation unconventional resource economics proppant particle well logging shale gas directional drilling upstream oil & gas parent lateral log analysis shale oil complex reservoir oil shale fracturing materials...

... & gas grain size machine learning artificial intelligence wettability index electrical conductivity iteration spe reservoir evaluation salinity fraction reservoir evaluation well logging dielectric permittivity porosity conductivity interpretation spe reservoir evaluation...