Results 101 to 110 of about 5,554,424 (282)

Study on the influence of the viscosity reducer solution on percolation capacity of thin oil in ultra-low permeability reservoir

Open Chemistry
It is a new field to improve oil recovery by reducing the viscosity of thin oil in low permeability reservoir, which has a breakthrough significance for the development of low permeability oilfield.
Baoyu Chen, Jicheng Zhang, Wenguo Ma, Yueqi Wang, Xuan Liu, Tianchen Pan   +5 more
doaj   +1 more source

Dynamic Oil Saturation Calculation Method Based on Oil⁃Water Relative Permeability Ratio

Shiyou huagong gaodeng xuexiao xuebao
Currently, many methods for calculating oil saturation primarily rely on static methods, which are mainly used to calculate initial oil saturation and are not suitable for calculating dynamic oil saturation during the development process.
Wei MAO
doaj   +1 more source

Water Marketing Program

, 1993
[Revised].; "January 1993.""The purpose of the water marketing program is to develop adequate water supply storage to meet, as nearly as practicable, present and anticipated municipal and industrial water needs through the purchase of water supply ...
Kansas Water Office.
core  

Model‐Guided Design of Paper Membrane Architectures for Controlled Flow and Enhanced Diagnostic Sensitivity

Advanced Engineering Materials, EarlyView.
Geometrical modifications on nitrocellulose membranes can result in observable differences in signal intensity relative to a reference membrane (top and bottom left). Using two reference experiments, we have developed a theoretical model that can reproduce the experimentally observed flow changes and provide information on membrane parameters, e.g ...
Maria Dimaki, Lea Holritz, Winnie E. Svendsen   +2 more
wiley   +1 more source

Calculation Method of Bound Water Saturation in Unconventional Reservoirs Using Fractal Theory

Fractal and Fractional
The irreducible water saturation of reservoirs seriously restricts the efficient drainage of unconventional energy sources. NMR logging can be used to determine parameters such as total porosity, effective porosity, irreducible water saturation, and ...
Zhengyuan Qin, Feng Yang, Zhiguo Li, Jinlong Jia, Fuqiang Shen, Stephen Grebby, Stuart Marsh, Wenlong Shen   +7 more
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Effect of water inflows on the strength characteristics of the Lovozero rare-metal deposit rocks

Горные науки и технологии
The Lovozero rare-metal deposit is represented by a series of sheet-like ore bodies of small and medium thickness exposing on the northwestern slopes of the Lovozero massif. The purpose of the work is to assess the impact of water inflows on the strength
Anatoly I. Kalashnik
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

Deep learning-based Lorentzian fitting of water saturation shift referencing spectra in MRI. [PDF]

Magn Reson Med, 2023
Mohammed Ali S, Yadav NN, Wirestam R, Singh M, Heo HY, van Zijl PC, Knutsson L.   +6 more
europepmc   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source