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Ocean bottom seismic: strategic technology for the oil industry

机译:海底地震:石油工业的战略技术

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摘要

Seafloor seismic data acquisition can be applied to many seismic and geological challenges and improve reservoir characterization and management. 2D, 3D, and 4D towed streamer surveys dominate offshore seismic survey acquisition using proven technology to achieve narrow azimuth coverage. To overcome some of the limitations new techniques such as single sensor recording, over-under, and wide-azimuth acquisition streamer data have recently delivered impressive results, but also raised the cost and complexity of streamer survey operations.
机译:海底地震数据采集可应用于许多地震和地质挑战,并改善储层特征和管理。 2D,3D和4D拖缆勘测在使用可靠技术实现窄方位角覆盖的海上地震勘测中占主导地位。为了克服某些局限性,新技术(例如单传感器记录,上下和宽方位采集拖缆数据)最近取得了令人印象深刻的结果,但同时也增加了拖缆测量操作的成本和复杂性。

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