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对油田井场的特定部位进行声强测定及频谱分析，发现其噪声强度均已超过国家标准。选健康，耳廊反射正常豚鼠３０只，分别置于柴油机旁（８只），钻井平台（８只）和值班房（８只），余６只为正常对照。每天暴露６ｈ，连续２１ｄ，记录豚鼠脑干电位及扫描电镜下形态学改变，结果表明，虽然钻井平台上的噪音强度低于柴油机组，但它对人耳的损伤程度却高于柴油机组。
Sound intensity measurement and spectrum analysis of a specific site of the oil well site were conducted and it was found that the noise intensity exceeded the national standard. A total of 30 guinea pigs were selected and healthy. A total of 30 normal guinea pigs were retrospectively studied. They were placed beside the diesel engine (8), drilling platform (8) and duty room (8) respectively. The rest 6 were normal controls. The results showed that although the intensity of noise on the drilling platform was lower than that of the diesel engine unit, its damage to the human ear was higher than that of the diesel engine unit.