An Innovative High-Strength Double-Network Hydrogel for Use as a Drilling Fluid Plugging Agent
GelsThe problem of wellbore leakage is a key challenge in the petroleum industry, limiting drilling progress and increasing drilling costs. Plugging agents play a role in repairing leaks and fractures; however, traditional plugging materials generally have ...
Yanfeng He +7 more
doaj +1 more source
Impact of the Microstructure of Polymer Drag Reducer on Slick-Water Fracturing
Geofluids, 2017 Many studies have focused on the drag reduction performance of slick-water, but the microdrag reduction mechanism remains unclear since the microstructure of the drag reducer and its effect on this mechanism have not been well studied. In this study, the
Zhi-yu Liu +5 more
doaj +1 more source
Thermodynamic ($p,ρ,T$) characterization of a reference high-calorific natural gas mixture when hydrogen is added up to 20 % (mol/mol) [PDF]
International Journal of Hydrogen Energy Volume 70, 2024, Pages
118-135The injection of hydrogen into the natural-gas grid is an alternative during the process of a gradual decarbonization of the heat and power supply. When dealing with hydrogen-enriched natural gas mixtures, the performance of the reference equations of state habitually used for natural gas should be validated by using high-precision experimental ...
arxiv +1 more source
European natural gas markets: resource constraints and market power [PDF]
We analyze long-run scenarios for the European natural gas markets in a model, NATGAS, that explicitly includes both resource constraints and producers’ market power.
Gijsbert Zwart
core
New England Overview: A Guide to Large-Scale Energy Infrastructure Issues in 2015 [PDF]
, 2015 The report outlines how regional electricity and natural gas infrastructure decisions are made. It examines the current proposals to expand electricity transmission lines and natural gas pipelines into New England, as solutions to electricity and gas ...
Jonathan Raab, Paul Peterson
core
Mechanical Metamaterials for Bioengineering: In Vitro, Wearable, and Implantable Applications
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.Mechanical metamaterials with engineered architectures exhibit properties that differ from and greatly surpass those of their constituent bulk materials. This review summarizes the applications of mechanical metamaterials in bioengineering, focusing on advances in the last 5 years.
Madihah Kazim +2 more
wiley +1 more source
Development of natural gas industry in China: Review and prospect
Natural Gas Industry B, 2022 Lu Li
semanticscholar +1 more source
Scalable Manufacturing of Polymer Multi‐Nanofiber Twisted Yarns
Advanced Engineering Materials, Volume 27, Issue 7, April 2025.In this research article, an alternative method for producing electrospun nanoyarns is introduced. The approach introduces a roll‐to‐roll fiber collection accessory to a parallel track electrospinning system. The fiber rolls are then spun into yarns using a spinning device.
Mohamad Keblawi +3 more
wiley +1 more source
Experimental study of surfactant flooding system in low permeability reservoir
Scientific ReportsIn view of reservoirs with low pressure, medium porosity, and low permeability in Changqing Oilfield, along with the “double high stage” in the middle and late development featuring a sharp rise in water cut and a low comprehensive water flooding ...
Bai Jinmei +3 more
doaj +1 more source
Data Driven Natural Gas Spot Price Prediction Models Using Machine Learning Methods
Energies, 2019 Natural gas has been proposed as a solution to increase the security of energy supply and reduce environmental pollution around the world. Being able to forecast natural gas price benefits various stakeholders and has become a very valuable tool for all ...
Moting Su +4 more
semanticscholar +1 more source