Results 71 to 80 of about 25,543 (262)

Synthesis of Ag Nanoparticles Decorated Carbon Nanotubes as an Electrochemical Sensor for Determination of Phenolic Compounds in Shale Gas Wastewater

, 2021
Yugao Zhu, Lintao Yang
openalex   +1 more source

A low‐cost, automated, and adaptable system for field‐based measurement of pCO2, pCH4, and associated variables in groundwater

Limnology and Oceanography: Methods, EarlyView.
Abstract The Groundwater Automated Chemical Examiner (GrACE) is an automated analytical system of integrated sensors for the field‐based measurement of chemical and physical properties of groundwater. The GrACE system was designed to explore parameters influencing the dissolved concentrations of carbon dioxide (pCO2) and methane (pCH4) in groundwater ...
Madeline McChesney Every, Jesse T. Dugan, John D. Kessler   +2 more
wiley   +1 more source

Pyrite Morphology as an Indicator of Paleoredox Conditions and Shale Gas Content of the Longmaxi and Wufeng Shales in the Middle Yangtze Area, South China [PDF]

, 2019
Ziyi Liu, Dongxia Chen, Jinchuan Zhang, Xiuxiang Lü, Ziyi Wang, Wenhao Liao, Xuebin Shi, Jin Tang, Guangjie Xie   +8 more
openalex   +1 more source

The von Neumann Stability Analysis of the Fixed‐Stress Schemes in Poroelastodynamics

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT We investigate splitting schemes based on the fixed‐stress sequential approach for poroelastodynamic problems. To assess numerical stability, we perform the von Neumann stability analysis on several fixed‐stress schemes for poroelastodynamics, including staggered, stabilized, and iterative methods. Our analysis reveals that while the staggered
Jihoon Kim, Sanghyun Lee, Mary F. Wheeler   +2 more
wiley   +1 more source

Comparative Analysis of Maturity between Solid Bitumen and Bitumen Inclusions in Marine Shale of the Sichuan Basin and Its Geological Significance

Yankuang ceshi
Organic matter maturity serves as a critical indicator for evaluating hydrocarbon generation potential of source rocks and shale gas preservation conditions.
Zhipeng ZHOU, Juan WU, Chao LUO, Jingyi LIANG, Yu CHEN, Jinxu XIE, Heng WANG, Qianqian JIANG, Bin DENG, Kun JIAO   +9 more
doaj   +1 more source

Social Sustainability in Chemical Engineering: Concepts, Methodologies, Challenges, and Integration Strategies

Sustainable Development, EarlyView.
ABSTRACT Chemical engineering faces an increasing imperative to integrate sustainability principles beyond traditional economic and environmental considerations. The social dimension—encompassing impacts on human well‐being, equity, community health, labor practices, and ethical governance—represents a critical yet often underdeveloped pillar within ...
José M. R. C. A. Santos
wiley   +1 more source

Numerical simulation of hydraulic fracture propagation after thermal shock in shale reservoir

Journal of Petroleum Exploration and Production Technology
The scale of propagation of hydraulic fractures in deep shale is closely related to the effect of stimulation. In general, the most common means of revealing hydraulic fracture propagation rules are laboratory hydraulic fracture physical simulation ...
Jianfa Wu, Bo Zeng, Liqing Chen, Haoyong Huang, Yintong Guo, Wuhao Guo, Wenjing Song, Junfeng Li   +7 more
doaj   +1 more source

Who gets redeployed? Inventor characteristics and resource redeployment decisions

Strategic Management Journal, EarlyView.
Abstract Research Summary While the literature highlights the benefits of internally redeploying resources, there is less empirical guidance on which resources are most likely to be redeployed. We examine the relationship between inventor characteristics and redeployment decisions, motivated by the tension between costs and benefits of keeping a ...
Kyungsoo Kim, Isin Guler, Samina Karim
wiley   +1 more source

Elastic-wave-equation numerical simulation using a time–space domain dispersion-relation-based staggered-grid finite-difference method

Frontiers in Earth Science
Compared to the conventional high-order staggered-grid finite-difference method (C-SFD), the time–space domain dispersion-relation-based high-order staggered-grid finite-difference method (TS-SFD) can suppress the numerical dispersion more efficiently to
Xuewen Shi, Xuewen Shi, Chang Wang, Chang Wang, Chang Wang, Wei Liu, Wei Liu, Dongjun Zhang, Dongjun Zhang, Ziduo Hu, Ziduo Hu, Yanwen Feng, Yanwen Feng, Yang Gao, Yang Gao, Yang Gao, Zhiwen Zhou, Zhiwen Zhou   +17 more
doaj   +1 more source

A Review of Macroscopic Modeling for Shale Gas Production: Gas Flow Mechanisms, Multiscale Transport, and Solution Techniques [PDF]

, 2023
Yuyang Liu, Xiaowei Zhang, Wei Zhang, Wei Guo, Lixia Kang, Dan Liŭ, Jinliang Gao, Rongze Yu, Yuping Sun   +8 more
openalex   +1 more source