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首页> 外文期刊>First Break >Acquisition of long-offset data offshore Gabon shows how synchronized source technology adds flexibility to tailored acquisition solutions
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Acquisition of long-offset data offshore Gabon shows how synchronized source technology adds flexibility to tailored acquisition solutions

机译：加蓬海上远距数据采集显示了同步源技术如何为量身定制的采集解决方案增加灵活性

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摘要

The current climate in the oil exploration industry has engendered a strong push towards efficiency in acquisition. One technique that offers this is synchronized sources, or SyncSource, where sources are activated before the recording of data from the previous shot has been completed. As this may result in significant overlap of seismic data between successive shot records, it means that the data must be de-blended to recover the individual contribution from each source. However, this makes it possible to acquire data with higher trace density, smaller bins or longer records than can be achieved using conventional acquisition techniques. The simultaneous shooting technique has been commonly used in land acquisition for some years and its potential for ocean bottom and towed-streamer acquisition has been well documented (e.g. Moore et al., 2012; Davies et al., 2013; Poole et al., 2014).
机译：当前，石油勘探业的气候强烈推动了收购效率的提高。提供此功能的一种技术是同步源，即SyncSource，其中在完成上一快照的数据记录之前先激活源。由于这可能导致连续的炮击记录之间的地震数据有很大的重叠，这意味着必须对数据进行混合处理以恢复每个震源的单独贡献。但是，与使用常规采集技术所能获得的数据相比，它可以以更高的迹线密度，更小的bin或更长的记录来采集数据。同步射击技术在土地收购中已经被普遍使用了数年，其在海底和拖缆开采方面的潜力已得到充分的文献记载（例如Moore等，2012; Davies等，2013; Poole等， 2014）。

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