Search academic texts

Information × Registration Number 0211U006792, 0110U006150 , R & D reports Title Investigations of the gas containing structures near the nearsurface bottom sediments on the areas of the stream methane gas emissions in the Black Sea with the usage of the hydroacoustic method for determining the perspective regions with hydrocarbon deposits in the Ukrainean economic zones. popup.stage_title Head Egorov V.N., Registration Date 30-03-2011 Organization Kovalevsky Institute of biology of southern seas NAS Ukraine popup.description2 According to the results of the hydroacoustical studies in 2010 during cruise #MSM 15/2 on board German R/V "Maria Merian" at the region of Sorokin trough it has been determined, that along the vessel route the torches of gas seeps, identified at 18 kHz frequency, were accompanied with defined at 4 kHz frequency zones of acoustical shadow in the bottom sediments upper layer, which can serve as indicator of "gas canals", leading methane to seeps from deep reservoirs. Interface of the "Wavelens" computer program has been created for registration at one spatial - temporal scale echograms of sounding water column and bottom sediments profile, permitting to study with the help of the hydroacoustical systems SIMRAD EK - 500 and PARASOUND gas-saturated bottom sediments structure to 20m depth, with the purpose of searching marine hydrocarbon deposits. Product Description popup.authors Євтушенко Д.Б. Артьомов Ю.Г. Гулін С.Б. Малахова Т.В. Маркова З.М. Полікарпов Г.Г. popup.nrat_date 2020-04-02 Close