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本文针对胜利油田复杂地表的地震勘探技术的发展状况,系统分析了复杂地表地震勘探所涉及的测量、检波器埋亚、震源类型选择平布设、环境噪声、观测系统设计等环节存在的具体技术难点及其原因,从而提出了全面的解决方案。包括:制定相应的测量工作方法;对检波器进行改造使之适应多种复杂地表并具有抗50Hz干扰的性能;应用入工半机械化钻井技术及相应的工艺,拓宽钻井空间;研制了果能震源,确保使用的安全性;室内与现场相结合的观测系统设计,使得其勘探实施更为合理。这些技术在近几年的实际应用中,取得了明显的效果,为平原地区复杂地表的地震勘探提供了可借鉴的成功经验。
In this paper, according to the development of seismic exploration technology of complex surface in Shengli Oilfield, this paper systematically analyzes the specific technical difficulties existing in complex surface seismic surveying, buried geophones, selection of source type, layout of environmental noise and observing system design And its reasons, thus proposed a comprehensive solution. Including: to develop the appropriate measurement methods; to transform the geophone to adapt to a variety of complex surface and has the anti-50Hz interference performance; application of mechanized entry into the semi-mechanized drilling and corresponding technology to broaden the drilling space; developed a fruit can source , To ensure the use of safety; indoor and on-site observation system design, making its exploration more reasonable. These technologies have achieved remarkable results in practical applications in recent years and provided successful experiences for seismic exploration of complex surface in plain areas.