APPLICATION OF PHASE METHODS TO SEARCH FOR HYDROCARBONS BASED ON AMPLITUDE-MODULATED SIGNALS
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Abstract
The characteristics of an anisotropic medium over hydrocarbons are studied using phase methods based on amplitude-modulated signals. Experimental studies of the phase characteristics of the surface impedance in the mode of amplitude-modulated signals have been carried out. Two components of the surface impedance are analyzed for this mode. A study was made of the influence of probing signal modes on the characteristics of an anisotropic medium over deposits based on a two-channel measurement scheme. A method for registering the boundaries of hydrocarbon deposits is proposed, based on the use of phase methods for searching and identifying hydrocarbon deposits (HCW) in the mode of amplitude-modulated signals. The research results can be used in the development of radio engineering systems for searching and delineating oil and gas deposits and their application for exploration geophysics.
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