|
The Yingshan faulted one of the best areas of exploration results , the results of three-dimensional seismic exploration is the key to its oil and gas exploration breakthrough Pro southern region since the Orioles 2 deep wells for industrial gas flow . Confirmed by the three-dimensional seismic data interpretation , faulted the North West to the tectonic control factors on the basis of further implementation of two NW- trending fault zone structure spread . Sedimentary cover can be divided into four structural layers with different structural characteristics of each structural layer of fault development features both inheritance , there are differences , showed significant different periods of tectonism differences , creating a modern under - off on Au , the lower fault block style based structural features can be identified extensional fault block , twisting structure , composition and inversion structures , structural styles , can be divided into rift fault-depression conversion , Au and depression the atrophy stage of evolution , stretching and thermal uplift two mechanisms under simple shear stretch process interrupt trap formation . Applied basic information volcanic reservoir geological, seismic characteristics , especially within the volcanic frequency , amplitude variation characteristics to determine the presence of volcanic cracks , changes in frequency and amplitude characteristics and general law . Of volcanic prediction methods , including seismic attributes , sliced ??contrast technology , the establishment of a volcanic reservoir prediction series .
|