Wave equation decomposition in 3-D TTI medium.
liang kai1; wu guo-chen1; ying xin-yao1 and bai xiao-ying2.1. college of earth resource and information; china university of petroleum (east china); dongying city; shandong province; 257061; china2. northwest branch of research institute of petroleum exploration and developmnet; lanzhou city; gansu province; 730020; china
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Using FIR plus PWVD filtering to eliminate random noise.
xia hong-rui1; zhang yi-ping1 and zhang nai-xun2. 1.geophysical prospecting company of jianghan petroleum administration; qianjiang city; hubei province; 433100; china2.department of development of jilin oilfield company; cnpc; songyuan city; jiling province; 138000; china
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Automatic composition technique of fault polygon based on horizon interpretation.
wang zhao-hu1; 2; liu cai1; wang jian-min2; zhang xiang-jun2; wang yun-qing2 and tang shi-wei3. 1.earth exploration and information technology institute; jilin university; chang chun city; jilin province; 130026; shina2.geophysical prospecting company of drilling engineering group; daqing oil administration; daqing city; heilongjiang province; 163357; china3.college of computer and information technology; daqing institute of petroleum; daqing city; heilongjiang province; 163318; china
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