美国传感器系统公司(USSI)于近日宣布,他们已经开发出用于油田地震勘探和生产的一种极可靠的小型光纤地震检波器。该公司表示,新的传感器是对已经在石油工业中应用了近50年的传统电磁线圈检波器的重大技术超越。这种全光学、全方位的传感器无须原位电子、铜导线或电能。该传感 US Sensor Systems Inc. (USSI) announced recently that they have developed a very reliable small fiber geophone for seismic exploration and production in the field. The company said the new sensor is a significant technological advancement over traditional electromagnetic coil detectors that have been used in the oil industry for nearly 50 years. This all-optical, omni-directional sensor eliminates the need for in-situ electronics, copper wire or electrical energy. The sensor