气田钻井噪声特性及污染控制  

Study of Drilling Noise Characters and Control in Gas Field

作　　者：韩智勇[1] 刘丹[1] 李启彬[1] 王莉莉[1] 

机构地区：[1]西南交通大学环境科学与工程学院

出　　处：《石油与天然气化工》2009年第2期167-169,173,共4页Chemical engineering of oil & gas

摘　　要：通过对井场噪声源的分布及特性的调查分析得知:井场各种设备产生的高强度噪声在75～110dB(A)之间,以低频噪声为主,主要以柴油发电机机房为中心,以球面波的形式向四周传播辐射,对井场作业人员及其周围120～200m范围内的居民和环境均产生不同程度的影响。在气田开发过程中,为了有效防止噪声对作业人员和井场周围环境的影响,提出了高、中、低三套在不同区域内的井场噪声治理方案,并根据目前气田开发过程中对噪声监管和控制上存在的问题,提出了完善相关标准和组织机构,培养技术维护人员等措施,以便更好地治理气田开发噪声污染。The distribution and characters of noise sources in well pad were studied, and the results indicated that all kinds of equipments’ noise was from 75 dB(A) to 110 dB(A) and low frequency noises were in the majority. Noise mainly radiated from the center of diesel motor room as spherical waves. The workers and residents lived in where 120m to 200m apart from the well pad were affected in different degrees, meanwhile, the environment also were impacted. In order to prevent the noise influence and promote the sustainable development of drilling, the high, median and low treatment projects were put forward. According to the the deficiencies of supervising and controlling during gas field exploitation, some advices, such as improving relevant standards or organizations, training technicians, were brought forward to control and treat drilling noise much more better.

关 键 词：钻井噪声 气田开发 钻井噪声特性 噪声控制 噪声污染 

分 类 号：X741[环境科学与工程—环境工程]