摘要
当前国际勘探市场竞争日趋激烈,已经进入供大于求的阶段。勘探质量及勘探效率成为勘探公司能否在国际市场生存下去的决定性因素。多组震源采用交替扫描或者滑动扫描的作业方式,尽可能地压缩单组震源作业时相邻两次扫描的间隔时间,使得可控震源施工效率大幅度提高。然而,从仪器设备的角度考虑,实际生产过程中不但要注意提高生产效率,更要保证野外震源的施工质量与原始地震资料品质,以利于后期地震资料的解释。现以沙特鲁卜哈里沙漠的Kidan及Shaybah三维工区中428XL数字地震采集系统对地震资料质量监控方法为例,概述428XL仪器系统在沙漠施工中涉及到的资料质量监控手段,通过实践证明这些办法在生产过程中是行之有效的,在实际生产中起到积极的作用。
Nowadays, international geophysical exploration has got into intense completion and supplication is more than demand. Geophysical exploration company management is relative to production qualities and efficiency definitely. Vibroseis productivity efficiency is enhanced by Flip Flop and Slip Sweep vibroseis productivity acquisition methods, which reduces productivity interval possibly between two fleets. Moreover, we need to take more notice of vibroseis production qualities with productivity as taking seismograph into account for geophysical interpretation. Now, just taking Kidan and Shaybah Rammlah 3D project in Saudi Arabia as an example, tools and quality control which have been used mainly in the use of 428XL seismograph during field operation of desert area and the correspondent methods actually will be illustrated. It has proved that the methods applied which have been taken are correct and efficient and also prompt construction to field operation.
出处
《石油仪器》
2013年第5期72-75,4,共4页
Petroleum Instruments
