Results 11 to 20 of about 2,650,105 (305)
Evolution of overmature marine shale porosity and implication to the free gas volume
Petroleum Exploration and Development, 2013 The porosities of the Lower Cambrian shale and Upper Ordovician-Lower Silurian marine shale from the Sichuan Basin were analyzed using He-Hg porosimetry and field-emission scanning electron microscopy, to discuss the relationship of porosity to the ...
Feiyu WANG +3 more
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ASSESSMENT OF GAS HYDRATE RESOURCES IN THE EAST-MESSOYAKHA FIELD
Известия высших учебных заведений: Нефть и газ, 2015 On the example of one of the fields in the North of West Siberia the issues of assessment of gas hydrate resources are considered. Gas hydrates are one of the most perspective types of fuel and in the nearest future can come to replace the major gas ...
A. V. Podnebesnykh +3 more
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Free-Free Emission at Low Radio Frequencies [PDF]
, 2004 We discuss free-free radio emission from ionized gas in the intergalactic medium. Because the emissivity is proportional to the square of the electron density, the mean background is strongly sensitive to the spatial clumping of free electrons.
Cooray, Asantha, Furlanetto, Steven
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Modelling free gas overpressure in peat layers [PDF]
E3S Web of Conferences, 2020 The paper assesses fully coupled hydro-mechanical numerical approaches developed for unsaturated soils to model the effect of free gas overpressure on the response of peat layers.
Muraro Stefano, Jommi Cristina
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Direct Formation of Supermassive Black Holes via Multi-Scale Gas Inflows in Galaxy Mergers [PDF]
, 2009 Observations of distant bright quasars suggest that billion solar mass supermassive black holes (SMBHs) were already in place less than a billion years after the Big Bang.
A Escala +32 more
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Modeling of Knudsen layer effects in micro/nanoscale gas flows [PDF]
, 2011 We propose a power-law based effective mean free path (MFP) model so that the Navier-Stokes-Fourier equations can be employed for the transition-regime flows typical of gas micro/nanodevices.
Dongari, Nishanth +2 more
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Molecular free path distribution in rarefied gases [PDF]
, 2011 We present the results of investigations into the distribution of molecular free paths in rarefied gases using molecular dynamics simulations. Our tests on a range of different gas densities and confinements (unbounded, single bounding wall and parallel ...
Dongari, Nishanth +2 more
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Geofluids, 2021 As a new alternative energy source, gas hydrate has attracted wide attention all over the world. Since gas hydrate is always associated with free gas, the evaluation of the gas hydrate and free gas system is an important aspect of hydrate reservoir ...
Pibo Su +7 more
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Energy Reports, 2022 Deep shales refer to the shales with buried depth greater than 3500 m. Yields of shale gases depend on the form of their occurrence at the depth, but the major controlling factors on shale gas occurrence state in deep high-over mature shales are poorly ...
Min Li +8 more
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Ionization in atmospheres of brown dwarfs and extrasolar planets. IV. The effect of cosmic rays [PDF]
, 2013 Cosmic rays provide an important source for free electrons in Earth's atmosphere and also in dense interstellar regions where they produce a prevailing background ionization. We utilize a Monte Carlo cosmic ray transport model for particle energies of 10(
Helling, Christiane, Rimmer, Paul
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