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Method and device for separating seismic signals from the seismic source
Method and device for separating seismic signals from the seismic source
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机译:从地震源中分离地震信号的方法和装置
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摘要
1 / 1 Summary "method and device for separating seismic signals from the seismic source", the present invention relates to system and method for performing first and second sound sources of marine into a sequence of shots.In the sequence of shots includes at least a first actuation of the first source followed by a first actuation of the second source followed by a second actuation of the first source and a second actuation of the second source.The method includes tow the first source at a depth in the water which is substantially equal to a depth of the second source; establish a series of reference instants in time; performing the first source with a first time delay variable on the number of times of A reference in time; and performing the second source with a second time delay variable on the number of INSThese reference in time so that the time intervals between successive activations of the first and second sources are also variables.
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