...)-Dry LL(15)-Dry B(15)-Dry 1 1 10 Frequency (MHz) 100 Figure 2. Dielectric response of vacuum dried and ambient equilibrated conditions. There is a large dielectric response due to adsorbed water. Which is correlated to the CEC. The dielectric constant measurement under vacuum dried condition...

... rock complex reservoir shale gas fracture conductivity mudstone proceedings history drawdown information mudrock modeling & simulation reservoir geomechanics conductivity unconventional resource technology conference correlation doi pressure-dependent fracture conductivity pressure...

... Abstract The primary objective of this study is to develop pressure-volume-temperature (PVT) correlations to support machine learning (ML) efforts and routine reservoir engineering calculations/forecasting in unconventional reservoirs. PVT correlations are most often used to estimate fluid...

... EUR using hourly flowback data, theory-based calculations, and empirical correlations. Unconventional wells produce in the linear flow regime in early time. During this period, the production depends on pressure, fracture surface area, and reservoir and fluid properties, which can be lumped into one...

... with numerical simulation. With the forecast from the calibrated simulation model, a new correlation of the water cut trend can be generated. In this correlation, a dimensionless production parameter is introduced to correlate water cut and oil production better, considering different pressure depletion profiles...

... in clay content. Pore Pressure and Fluids Pore pressure in the Wolfcamp C was derived from proprietary DFIT data and public pressure data. Depth and pressure have a strong correlation across the study area. For this reason, a TVD structure grid can be converted into the absolute pressure map seen...

..., adsorbed,) can be quantitatively determined (Xie and Gan, 2018; Liu et al., 2019). Subsequently, by using the NMR T1-T2 correlation spectra, or T1-T2 maps, the NMR response of the inorganic components (water and hydroxyl compounds, T1 < 10 ms) in the shale T2 spectrum can be excluded and a T2 spectrum...

... upstream oil &amp; gas mineral structural geology rock type geologist complex reservoir sedimentary rock united states government artificial intelligence montney formation geological subdiscipline machine learning reservoir characterization upper montney correlation...

... that a fully representative mineral composition of Bakken requires many inputs due to its multimineral characteristic. Therefore, we derived a correlation between various minerals and applied it to the computed mineralogical model. Furthermore, source rock, petrography, and fluids characterizations were...

... properties based on static modelling. Geochemical-reservoir well data correlations were developed to further predict fluid trends. Results/Observations/Conclusions: All the gas samples showed a good correlation among their constituent components. 85% of the gas samples showed almost perfect correlations when...

...URTeC: 3864871 Rock and Fluid-based Correlation to Describe Surfactant Molecular Structure's Impact on Spontaneous Imbibition Experiments' Performance Abhishek Sarmah*1, Isaiah Z. Ataceri1, Rohan Vijapurapu1, Jingjing Zhang1, Hadi Nasrabadi1, David S. Schechter11.Texas A&M University Copyright 2023...

... unconventional resource technology conference correlation workflow wolfcamp information prediction resolution magnitude integrated workflow wellbore breakout overpressure note drilling optimization URTeC: 3864551 Integrated Workflows for Drilling Optimization and Enhanced Production Jakob Heller1...

... complex reservoir hydraulic fracture planar fracture urtec anomaly anisotropy fracture complexity complexity correlation information URTeC: 3864410 How Much Do Natural Fractures Matter in the Permian Basin? Systematic Study Using Cores, Image Logs, Physics Based Models, RTA, and Fiber Data...

.../losses are then quantified by performing decline curve analysis. These production changes are correlated to different completion parameters. Results show that parent wells experienced mainly positive changes due to the FDI. The magnitude of these changes was correlated to a certain degree to the number...

... of well density (horizontal and vertical spacing) is calculated to derive strong correlations between well productivity and spacing density. Such relationships can be observed at both regional and local levels. 4. Traditional decline curve analysis (DCA) is conducted in parallel at local levels...

... surveillance drillstem testing drillstem/well testing correlation dynamic gradient hole permanent gauge data mining production logging upstream oil &amp; gas flowing period prediction production control artificial intelligence direct measurement complex reservoir bhp training data set input...

... and fractures network scale. This work presents an empirical correlation for water-hydrocarbon relative permeability prediction in fractured reservoirs, as a function of stress state and capillary number variations usually relevant in the stimulated reservoir volume – SRV after hydraulic fracturing...

..., and for predicting well production performance. Reservoir fluids from unconventional reservoirs tend to be significantly "lighter" ( i.e. , contain less heavy hydrocarbon molecules) compared to the so-called "black oil" reservoir fluids, and as such, generally require specialized correlations. The primary focus...

... Abstract This paper explores the strong observed correlation between liquid yield (Condensate Gas Ratio) profiles and choke management in the gas condensate wells operated across the Eagle Ford and Duvernay. Forecasting of condensate production for liquid-rich wells in nano-Darcy reservoirs...

... which is correlated to EUR (Expected Ultimate Recovery). However, EUR predicted using this workflow usually has limited accuracy due to the dynamics and complexity of unconventional reservoirs. An innovative, inverse approach is developed that predicts EUR with a previously unattainable ~75% accuracy...