Results 91 to 100 of about 10,488 (307)
Methodology for the Quantitative Prediction of Abnormal Pressure in Ultradeep Fracture-Vuggy Reservoirs: Geomechanical Modeling Driven by Seismic Data [PDF]
LithosphereOverpressure in oil and gas basins, often referred to as abnormal pressure, is closely associated with the generation, migration, and accumulation of hydrocarbons.
Hui Zhang +11 more
doaj +1 more source
Simulation of Interwell Gas Tracer Test in Naturally Fractured Reservoirs
, 2005 The main objective of this research was to investigate the gas tracer test in naturally fractured reservoirs and compare the dual porosity and discrete fracture models for the gas tracer test.
Gholamreza, Garmeh
core +1 more source
Distribution Of Co2 In Fractured Carbonate Reservoirs [PDF]
, 2017 Deep geologic injection of supercritical carbon dioxide (CO2) for enhanced oil recovery (EOR) has been widely used for improved oil recovery from depleted oilfields since early 1970s. The CO2 injection maintains the pressure, mobilize the oil and release
Furuvik, Nora Cecilie Ivarsdatter +3 more
core +1 more source
Advanced Science, EarlyView.We developed a pH responsive theranostic serum albumin hydrogel named BST, functionalized with MRI and CT probes and loaded with mitochondria targeted CAT‐SOD nanogels, that rapidly self repairs and mechanically stabilizes the infarcted myocardium, releases therapeutic nanogels and albumin under hypoxia induced acidosis to clear mitochondrial ROS ...
Zheng Luo +7 more
wiley +1 more source
Study on the mechanism of gas-water two-phase flow in carbonate reservoirs at pore scale
PetroleumCarbonate gas reservoirs generally contain water, leading to uneven water invasion, explosive water flooding and other prominent phenomena, which is an important factor restricting the efficient development of gas reservoirs.
Ruihan Zhang +6 more
doaj +1 more source
Advanced Energy Materials, EarlyView.To overcome silicon anode instability, a hierarchical silicon/carbon composite fabricated from industrial waste via a scalable milling process is demonstrated. In‐depth post‐mortem analysis reveals how functional carbons—a CNT network and graphene shell—synergistically suppress degradation. This robust design delivers outstanding stability in practical
Young‐Ro Lee +13 more
wiley +1 more source
Well test interpretation for naturally fractured reservoirs
, 1988 An analysis of a large number of well tests in naturally fractured reservoirs has confirmed the validity of the pseudo-semi-steady-state model of matrix block support. This is due to interporosity skin as a result of fracture face alteration.
Ascharsobbi, F, Stewart, George
core
From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries
Advanced Energy Materials, EarlyView.This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku +5 more
wiley +1 more source
Scattering Characteristics In Heterogeneous Fractured Reservoirs From Waveform Estimation [PDF]
, 1998 Offset-dependent characteristics of seismic scattering are useful in the interpretation of fractured reservoirs. Synthetic seismograms generated by a 3-D finite difference modeling are used to study elastic wave propagation and scattering in ...
Shen, Feng, Toksoz, M. Nafi
core
Falloff Testing Under Multiphase Flow Conditions in Naturally Fractured Reservoirs
, 2018 Naturally fractured reservoirs constitute a significant portion of oil and gas fields worldwide. Like all reservoirs, waterflooding is routinely used in naturally fractured formations to increase recovery.
S.. Morsy +4 more
core +1 more source