... to produced water. geology concentration fluid dynamics flow in porous media microsphere waterflooding polymer monomer universiti teknologi petronas reservoir crosslinker formulation enhanced oil recovery research geologist enhanced recovery malaysia polymeric microsphere correlation...

... Results and development of choke health management strategy. Determined the complimentary effects of Corrosion on Sand Erosion. Identifying deposition severity in each well with dual completion and correlating it with Metal loss values of surface flowlines. Determining Sand Fill-up rate...

... sustainability social responsibility materials and corrosion production control production logging fraction sustainable development climate change concentration pvt measurement modeling & simulation production monitoring flowline corrosion correlation equation of state reservoir surveillance...

... surface area, secondary fracture surface area, and effective main fracture half-length. Then, we analyze the correlation of these properties, productivity, pressure falloff data, and fracturing treatment parameters via a case study. Here, we employ the basic pressure-falloff-based approach of Liu et al...

.... Pearson algorithm is used to judge the importance of feature parameters according to correlation, and finally the interference between features is reduced by dimensionality reduction algorithm. After data processing, a reservoir agent model is established based on XGBoost (eXtreme Gradient Boosting...

... vertical wells locations by using the schematic data maps, published material examples and building possible cut offs essential for exploration decision process. shale gas energy economics complex reservoir upstream oil & gas reservoir characterization oil shale thickness correlation...

... having a relatively large oil in-place volume reported. Its highly-heterogenous Stage IVA reservoir with thin sand-shale intercalations, and poor seismic imaging quality make stratigraphic interpretation and well correlations highly uncertain. Recognizing the limitations of conventional methods for well...

.... These variety sets of data will help to populate the geological features of the reservoir in bulk and each individual layer in depths. The process includes developing the correlation between pore throat size and pore throat connectivity networking. Defined from core plug pore throat pattern and tie to well...

... Abstract Seismic-well tie is a crucial process to correlate subsurface information from well logs and acquired seismic data. Traditionally, a manual seismic-well tie is conducted based on the interpreter's visual pattern recognition, which is subjective, time-consuming, and may lead...

..., some statistical error analyses, namely, the average absolute percentage relative error (AAPRE), and the correlation coefficient (R) were performed to present the robustness and accuracy of the proposed model. The findings from the trend analysis showed the sound relationships between the inputs...

... formulation to quantify the communication strength coefficient for an injector – producer well pair was derived from the Spearman's rank correlation coefficient. The calculation is controlled with injection/production rates pattern for each well pair. Subsequently, multivariate parametric regression...

... management system regression correlation eor-induced emulsion machine learning production chemistry upstream oil & gas emulsion demulsifier offshore technology conference surfactant emulsion stability stress profile algorithm interface Introduction Treatment of produced emulsions...

... is selected as the predictive model for CO 2 injectivity impairment during CO 2 sequestration in a saline aquifer. The results revealed that both SVR and GA-SVR are able to capture the precise correlation between measured and predicted data. However, the GA-SVR model slightly outperformed the SVR model...

... tested for degradation because secondary flow resulting from centrifugal forces can be caused by the coil curvature. Correlations for Darcy friction factor as a function of Reynolds number has been developed for helical coiled fluid loop in both laminar and turbulent flow regime. The present study...

... geomechanics asset and portfolio management correlation continuous grain size profile particle size size profile grain size profile continuous particle size profile uc profile log analysis field development optimization and planning prediction completion design threat core data equation...

... leverages on statistical approach, nonlinear equations and genetic algorithm programming is used to model the cost. The metrics are used to supply meaningful and timely management information regarding techniques and process. Cost Estimate Relationship (CER) is established to model the correlation against...

... upstream oil & gas viscosity bitumen drilling operation fluid temperature production control reservoir surveillance complex reservoir frictional pressure gradient pvt measurement correlation jet pump boundary condition frictional pressure loss wellbore api gravity thermal conductivity...

... the correlations between log-based and core based mineral volumes. Each mineral has a mineral end point for the specific log, which is used as input data (e.g. 2.65 g/cc is the mineral endpoint of quartz for density log). The mineral model using only wireline logs was found ineffective, as it could not account...

... design verses optimization of standalone ECA calculations in parallel. Standardized correlation guidelines between operational strain and service sourness is developed for a typical carbon steel pipeline installed in shallow water handing sour fluid (low pH). The outcome of ECA study is mainly dependent...

.... An extensive research effort has been spent over the past 60 years to develop robust correlations for the use of Venturi flowmeters to correct the over-reading due to the unexpected or not the presence of liquid in the gas phase; this led to the writing of the ISO 2012. The uncertainty quoted for using...