Results 81 to 90 of about 1,439,883 (310)
Yankuang ceshiThe type and content of clay minerals in tight sandstone reservoirs of the He-1 member in the Jin-30 well area of Hangjinqi in the northern margin of the Ordos Basin have a significant effect on irreducible water saturation.
Lixin WANG +6 more
doaj +1 more source
Measuring the Density and Viscosity of Carbonated Aqueous 35 wt% Methyldiethanolamine Solution [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2017 The density and viscosity of carbonated aqueous 35wt% methyldiethanolamine solution were experimentally measured accompanied with the solubility of CO2 at temperatures from (303.15 to 363.15) K and pressures up to 0.8 MPa using the new setup developed in
Mohammad Shokouhi +2 more
doaj
Training Graduate Students in Utilization of Analytical Instruments in a Failure Analysis Course [PDF]
, 2019 Department of Engineering Technology at University of North Texas offers a graduate course on failure analysis (MSET 5150) during spring semesters. Partial requirement for the course is for students to submit a term paper based on their collected data ...
Gamez-Rivas, F. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Shiyou shiyan dizhiThe Cretaceous tight sandstone reservoirs in the Bozi-Dabei area of the Tarim Basin are key targets for ultra-deep tight sandstone gas exploration and development in China.
Zimeng XING +8 more
doaj +1 more source
Risk factors in oil and gas industry returns: international evidence [PDF]
This paper analyzes the exposure of the oil and gas industry of 34 countries to oil prices. Using a multifactor panel model to estimate the oil and gas excess stock returns, our results strongly support the view that oil price is a globally priced factor
Helena Veiga, Sofía B. Ramos
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3D printing of gas jet nozzles for laser-plasma accelerators [PDF]
, 2016 Recent results on laser wakefield acceleration in tailored plasma channels have underlined the importance of controlling the density profile of the gas target.
Döpp, A. +5 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Shiyou shiyan dizhiA series of large-scale north-dipping faults and imbricate folding structures have developed in the Cretaceous ultra-deep tight sandstone reservoirs in Bozi-Dabei area of Kuqa Depression of Tarim Basin under the north-to-south thrust-nappe movement in ...
Jiawei ZHANG +8 more
doaj +1 more source
Facilitating Low-Carbon Investments: Lessons from Natural Gas [PDF]
Decarbonisation of energy and transport infrastructure requires significant private sector investments. The natural gas industry has demonstrated such large scale private sector infrastructure investment over the last decades, typically using long-term ...
Anne Neumann, Karsten Neuhoff
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