Abstract：Based on the characters of structure study at development stage and in order to meet the need of structure study,the paper presented the method for multi-well constrained velocity model-building structure mapping which includes following contents:space correction for inclined hole,multi-well calibration,multi-well constrained velocity model-building and velocity-variable structure mapping with high-precision. The method is proved to be effective by taking the study of structure in Ban'nan 4-2 well-site,Daganng Oilfield for example in the paper.
王西文, 刘全新, 苏明军, 刘军迎, 李孔绸. 多井约束下的速度建模方法和应用[J]. 石油地球物理勘探, 2003, 38(3): 263-267.
Wang Xiwen, Liu Quanxin, Su Mingjun, Liu Junying, Li Kongchou. Multi-well constrained velocity model-building method and its application. OGP, 2003, 38(3): 263-267.
