Porosity model and pore evolution of transitional shales: an example from the Southern North China BasinElsevier BV - Tập 17 - Trang 1512-1526 - 2020
Xiao-Guang Yang, Shao-Bin Guo
The evolution of shale reservoirs is mainly related to two functions: mechanical compaction controlled by ground stress and chemical compaction controlled by thermal effect. Thermal simulation experiments were conducted to simulate the chemical compaction of marine-continental transitional shale, and X-ray diffraction (XRD), CO2 adsorption, N2 adsorption and high-pressure mercury injection (MIP) w...... hiện toàn bộ
Experimental investigation into Fe3O4/SiO2 nanoparticle performance and comparison with other nanofluids in enhanced oil recoveryElsevier BV - Tập 16 - Trang 578-590 - 2019
Yousef Kazemzadeh, Behnam Dehdari, Zahra Etemadan, Masoud Riazi, Mohammad Sharifi
Nanofluids because of their surface characteristics improve the oil production from reservoirs by enabling different enhanced recovery mechanisms such as wettability alteration, interfacial tension (IFT) reduction, oil viscosity reduction, formation and stabilization of colloidal systems and the decrease in the asphaltene precipitation. To the best of the authors’ knowledge, the synthesis of a new...... hiện toàn bộ
Drained rock volume around hydraulic fractures in porous media: planar fractures versus fractal networksElsevier BV - Tập 16 - Trang 1064-1085 - 2019
Kiran Nandlal, Ruud Weijermars
This study applies the Lindenmayer system based on fractal theory to generate synthetic fracture networks in hydraulically fractured wells. The applied flow model is based on complex analysis methods, which can quantify the flow near the fractures, and being gridless, is computationally faster than traditional discrete volume simulations. The representation of hydraulic fractures as fractals is a ...... hiện toàn bộ