通过对钻井井场噪声源的分布及特性进行现场勘察分析得知:井场区域内各种设备产生的高强度噪声在70～110dB(A)之间,以中低频噪声为主,主要以柴油发电机房为中心,以球面波形式向四周辐射,对井场作业人员及周围250m范围内的居民和环境产生不同程度的噪声危害。为了有效控制噪声对作业人员及井场周围环境的危害,提出了对重点噪声源、噪声传播途径采取隔声、吸声、消声等降噪措施来降低噪声污染。 Through the field survey and analysis of the distribution and characteristics of noise sources in drilling well sites, it is known that the high intensity noise generated by various devices in the wellsite area is between 70 and 110 dB (A) Generators room as the center, in the form of spherical waves to the surrounding radiation, the site staff and surrounding residents and the environment within a radius of 250m have varying degrees of noise damage. In order to effectively control the harm of noise to the workers and the surrounding environment of the wellsite, noise reduction measures such as sound insulation, sound absorption and noise reduction are put forward to reduce noise pollution to key noise sources and noise transmission routes.