看了一下,有单词拼写错误的,也按个人想法稍作修改了,可能也有不当之处!
The seismic data acquisition in MM Oilfield has developed from 2D, conventional 3D to 3D of high resolution since its start in 1958. Differentiated by exploration prospects, seismic apparatus and acquisition methods, the 2D acquisition experienced three stages, which are single coverage (1958-1972), multifold coverage (1973-1984) and high resolution acquisition (after 1985), respectively; and the 3D acquisition experienced a history of exploring (1966-1984), developing (1985-1992), large scale application (1993-1999) and high resolution acquisition (after 2000).The fifty years’ development of seismic acquisition technology in MM Oilfield shows that every technical progress has resulted in rapid increase of reserves and the geological understandings is evolved gradually from simple structure to complicated fault block and further to subtle reservoirs. This technology has made great contribution to the development of MM Oilfield and it is believed that the high density 3D seismic acquisition and time-elapse seismic acquisition will strongly energize the E&P in MM Oilfield.