... exponent. well logging porosity core sample Pore System carbonate Upstream Oil & Gas carbonate rock resistivity index measurement resistivity log analysis water saturation saturation pore geometry equation saturation exponent reservoir recovery Archie society of petroleum...

... to results from offset wells. This paper demonstrates the effect of a high rate of penetration on acquired LWD data. Details of flow and polarization effects, and the procedure for correcting these effects, making the data useable and accurate, are also presented. frequency log analysis total...

... useable data from as high as 50% echo trains failure rate. Though efforts are made to prevent signal failures and high noise-to-signal situations, there is a fix to such problems when they arise. Rather than re-log, the data can be savaged and the desired result achieved. log analysis Fluid...

.... However; evaluation and development techniques involving Data-driven Solutions/Recommended Practices can apply to any shale (source rock) reservoir in the world. hydraulic fracturing asset life cycle shale gas lateral log analysis complex reservoir natural fracture well logging recovery...

... difference, whatever the driving mechanism is, strongly suggests that the differences in NMR responses between sandstone and carbonate originate from chemical composition and surface properties rather than microstructural differences between sandstone and carbonate rocks. log analysis concentration...

... & Gas Modeling & Simulation prediction well logging NMR measurement mineralogy composition validation reservoir sample bs50 rock grain size prediction Chen GSD society of petroleum engineers rock model log analysis information surface roughness factor surface relaxivity rock...

..., informed and appropriate decisions can be made regarding optimized data acquisition in candidate formations for better planning and maximum profitability. hydraulic fracturing well logging log analysis Upstream Oil & Gas available data concentration fracture design Midland Basin Permian...

... with similar rock textures. Different rock textures may impose different correlations, and further work is needed to establish a dielectric correlation for each rock type in a reservoir for application to downhole formation evaluation. log analysis concentration correlation Soltrol saturation...

... logging mud filtrate invasion evaluation reservoir saturation hajari log analysis drilling mud filtrate invasion cement quality saturation critical factor pulsed neutron saturation perforation society of petroleum engineers Introduction Reservoir surveillance and time lapse saturation...

... in other regions cross the world. log analysis LWD drilling measurement logging while drilling drilling data acquisition cement and bond evaluation well logging casing and cementing Upstream Oil & Gas BHA scraper density 1 amplitude cement evaluation result transmitter lwd sonic...

... saturation based on resistivity properties in and triple porosity systems with greater level of certainty. well logging micropore fraction Archie log analysis exponent triple porosity conductivity model saturation exponent Upstream Oil & Gas water saturation saturation resistivity index...

... flow from an uneconomic zone, such as an interval that is depleted, (2) reduce water or gas coning or (3) prevent sand production. In multi-zone wells, they are used to regulate which zones to produce from and distributing the inflow evenly. well logging log analysis Upstream Oil & Gas...

... of supporting interpreters to bolster their interpretations thanks to data coming from separate independent sources. Reservoir Characterization well logging mud logging / surface measurements log analysis heavy oil type drilling measurement Upstream Oil & Gas fluid fingerprint precipitation...

... method or in complement with other available methods. log analysis well logging reservoir geomechanics compressibility Compaction Disequilibrium basin carbonate reservoir pore pressure porosity formation pore pressure equation Upstream Oil & Gas mechanism western desert pore...

... with an estimate date for completion. well logging incident significance level 2-tailed hypothesis Workshop log analysis hypothesis testing Offshore hypothesis recommendation onshore offshore society of petroleum engineers Upstream Oil & Gas company 2 stakeholder fishing economics formula...

... ( ∅ m * R t ) machine learning fuzzy logic log analysis correlation neural network water saturation well logging Upstream Oil & Gas input parameter Artificial Intelligence prediction Archie society of petroleum engineers empirical correlation Mahmoud Tariq...

... workflow petrophysics organic carbon society of petroleum engineers log analysis complete workflow shale kerogen equation Introduction Unconventional reservoirs have low porosity and permeability, making it difficult to produce from them. Generally, enhanced reservoir techniques...

... society of petroleum engineers log analysis well logging reservoir geomechanics horizontal stress vertical stress principal stress Introduction The Zubair Formation is the most prolific reservoir in Iraq, which is comprised mainly of alternating shale and sandstone, with minor streaks...

... case study log analysis orientation knowledge petrophysical interpretation Reservoir Characterization open fracture sandstone Oman principal stress orientation fracture Geomechanics analysis was also performed to determine the principal stress orientations complemented with high...

... empirical correlation travel time Artificial Intelligence correlation Upstream Oil & Gas shear wave travel time neutron porosity coefficient society of petroleum engineers mathematical model functional network compressional wave travel time log analysis abdulraheem wave travel time...