油田地面工程、油气处理厂(站)、油(气)长输管道和泵站、油(气)站等工程的建设、装置紧急抢修、设备异常处理、改造项目和生产装置接轨,常常是一边生产、一边施工。加之装置和容器、管道中生产、贮存和流通的介质大多为易燃易爆,因此对 The construction of the oilfield ground works, oil and gas treatment plants (stations), oil and gas long-distance pipelines and pumping stations, oil and gas stations, emergency repair of equipment, abnormal treatment of equipment, reconstruction projects and production facilities are often on one side Production, while construction. Coupled with devices and containers, pipes in the production, storage and circulation of the medium is mostly flammable and explosive, so