Results 41 to 50 of about 754 (172)
Mud volcanoes and methane seeps in Romania: main features and gas flux
Annals of Geophysics, 2007 Romania is one of the European countries with the most vigorous natural seepage of methane, uprising from pressurised natural gas and petroleum reservoirs through deep faults. The largest seepage zone is represented by large mud volcanoes, with
G. Etiope +3 more
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RUDN Journal of Engineering Research, 2016 This article provides general information about the geological structure of South-Piltun oil and gas deposit as well as it considers the role of mud volcanism and its scientific-practical significance in order to clarify factors of oil and gas deposit ...
N V Pavlinova, A Yu Shakhova
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Мінеральні ресурси України, 2019 Based on an analytical review of factual materials, the article discusses the peculiarities of the distribution of gas hydrates in the development zones of mud volcanism of the Mediterranean, Black and Caspian seas, which are direct indications of ...
Ad. A. Aliyev +2 more
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Crater formation during the onset of mud volcanism
Geology, 2023 AbstractThree-dimensional (3-D) seismic imaging was used to reveal >2.5-km-wide and >150-m-deep craters at the basal surface of 64 mud volcanoes out of a suite of 86, offshore Egypt. The craters were infilled soon after they formed by successive mud extrusions that combined to build mud volcanoes, as evidenced by onlap fill geometries of ...
Pryce, E, Kirkham, C, Cartwright, J
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Neogene faulting and volcanism in the Victoria Land Basin of the Ross Sea, Antarctica
Earth and Planetary Physics, 2022 The Neogene Terror Rift in the Antarctic Victoria Land Basin (VLB) of the Ross Sea, Antarctica, is composed of the Discovery Graben and the Lee Arch. Many Neogene volcanoes are aligned in the north-south direction in the southern VLB, belonging to the ...
Mei Yue +9 more
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Progress in Earth and Planetary Science, 2017 An elongated, flat-floored basin, located in the northern part of Terra Sirenum on Mars, holds numerous enigmatic mounds (100 m wide) on the surface of its floor.
Ryodo Hemmi, Hideaki Miyamoto
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Corundum Discovered by SuperCam and the Perseverance Rover at Jezero Crater, Mars
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Mars is primarily composed of mafic mineral assemblages and their alteration products, but small, scattered rocks strewn across the landscape offer clues to greater petrological diversity. While traversing the Jezero crater rim, the Perseverance rover encountered several plagioclase‐rich light‐toned float rocks.
A. M. Ollila +43 more
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ChemElectroChem, Volume 13, Issue 16, 18 August 2026.This study optimizes PEMFC catalyst layers (CLs) by comparing short‐side‐chain N+125D and high‐oxygen‐permeability EIG ionomers. By analyzing ionomer–solvent interactions in water/1‐propanol mixtures through advanced physical–chemical characterization, the research ensures ink stability and homogeneous electrocatalyst distribution.
Christian Dall’Occo +5 more
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Two models of hydrocarbon deposits formation in the South Caspian and Middle Kura Depressions
Геофизический журналThe model for the formation of hydrocarbon deposits in the South Caspian and Middle Kura depressions, despite a detailed study of the problem using geophysical and geochemical methods, remains a subject of debate.
N.P. Yusubov, I.S. Guliev
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Eruption of the mud volcano “Lokbatan”
Геология и геофизика Юга России, 2023 Relevance. Mud volcanoes are the main mechanism that creates the process of migration of hydrocarbons in a three-dimensional geological environment.
Г.Д. Етирмишли +1 more
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