... with flow zones. A significant linear correlation was observed between new deviation curve and the lab values, allowing calculate permeability for the entire well. Results are in good agreement with NMR log permeability. New method brings up important reservoir petrophysical information. Moreover...

... Abstract Some completion operation steps, such as perforation and packer seating, require that the degree of uncertainty be limited. The main correlation methods used today are based on tally accuracy, tagging a known element in the well or using wireline gamma ray readings. This paper...

... laboratory-to-field correlation presents additional challenges. The focus of this study is to discuss the successful validation and application of a novel test method for determination and monitoring of asphaltene stability in a Gulf of Mexico deepwater field. Remediation and stimulation procedures were...

... role for the well planning, reactivation and production success of heavy oil from the mature Amo field in the Oriente Basin of Ecuador. The Lower U reservoir production screening from neighbor wells and stratigraphical well correlation supported a rigless acquisition plan of pulse neutron logs...

... have shown good correlation with dynamic properties, such as fluid losses while drilling and high productivity intervals measured in production logs. It was possible to identify two distinct correlations between the increase of pore diameter and permeability response of fractured and vuggy-cavy...

...) method with the support of the ANSYS-CFX software; and the analytical model obtained from the literature that was used to validate it. The hydrodynamic behavior of multiphase flow and pressure losses were determined by the Beggs & Brill (1973) correlation and were contrasted with the open source...

... correlation confinement ferreira variation compressive test dolomite sample scratch test reservoir characterization hydrostatic test regression compressibility moduli grainstone strength compression test upstream oil & gas envelope reservoir geomechanics reduction quissamã...

... Centrifugal Pumpus - Correlation of Data" . Proc., Third Internetional Pump Symposium , Texas A&M University , College Station, Texas, USA , 13 a 20 de Maio . Abstract In an oil field development, the choice of the appropriate artificial lift method is extremely important to obtain the best...

... adjusted correlations. The common ion effect is considered in presence of more than one salt. Initial development did not include salt creep and influence of drill cuttings size. The present work adds these effects and evaluates their influence in the final caliper. The salt creep effect is computed...

... production history and 4D seismic data) or when geological features and seismic information of the initial models need to be preserved. spatial property localization inversion fluid dynamics data quality artificial intelligence upstream oil & gas permeability correlation gentilhomme scale...

... Abstract In this study, a wellbore stability model was built of the pre-salt area using analytical correlations to obtain an optimum mud window. The operational window assists in optimizing the fluid weight to be used while drilling and is defined by a lower limit (pore or collapse pressure...

... fluids. amplitude transducer thickness fixture ultrasonic tool mrayl resolution integrity log analysis impedance correlation pulse-echo technology operation casing and cementing receiver well logging ultrasonic cement-evaluation tool waveform ultrasonic pulse-echo technology...

... mitigation. particle solid concentration upstream oil & gas barite sag mitigation empirical correlation concentration drilling fluids and materials dynamic profile fluid modeling offshore technology conference sedimentation compression region solid concentration profile viscosity...

...%, respectively. Moreover, the relative error of the new empirical correlation is less than 10% for the prediction of the pressure interval of near-miscible flooding in the targeted wells. To the best of our knowledge, this is the first time to study the potential of implementing near-miscible flooding...

... 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...

... map linear stability analysis equation stability boundary instability upstream oil & gas geometry oil production system andreolli stability curve international journal baliño production monitoring modeling correlation stationary state production system field data Almeida...

... with NMR laboratory analyses because they vary for each formation. In some cases, NMR models must be modified to estimate rock permeability more accurately. This paper presents a workflow to modify the NMR models to determine permeability in carbonate rocks. The correlation between conventional...

... offshore technology conference injection porosity correlation simulation fracture propagation Carman , P.C. , " Fluid flow through granular beds ." Transactions, Institution of Chemical Engineers, London, 15 : 150 – 166 , 1937 ; Soares , A. C. , " Numerical Modelling...

... over the predicted bottom hole flow pressure at sanding onset. In order to determine the sanding onset at a sandstone reservoir, the rock strength will be estimated in three distinct scales: small (uniaxial tests), middle (scratch test) and large (wellbore logs and correlations). According...

... the multi-Gaussian universal J ** -function to demonstrate the excellent results of such decomposition. These results showed large variability of multimodality for both clastic and carbonate rocks. We also found correlations between decomposition parameters, rock properties and rock textures. Considering...