光缆与输油气管线同沟敷设——在山区地段实用性探讨

Fiber Optical Cable & Oil/Gas Pipeline Laid In The Same Trench——Practicability Discussion in Mountainous Areas

依据现行的国家及行业标准、规范,介绍了输油气管道与光缆同沟直埋敷设的设计、施工的做法及施工步骤;结合涪陵页岩气田焦石坝区块一期产能建设中输气管道与光缆同沟直埋在山区地段敷设的工程实践,指出了在山区地段同沟直埋施工的困难及存在的问题,对实用性进行了探讨,并提出解决方案,对今后类似的输气管道与光缆同沟直埋敷设工程具有一定的借鉴作用。

According to the current national and industrial standards and specifications, this paper introduces the design, construction method and construction steps of directly buried and laid oil and gas pipelines and optical cables in the same trench. Based on the engineering practice of directly burying gas pipeline and optical cable in mountainous area in the first stage productivity construction of Jiaoshiba block in Fuling shale gas field, this paper points out the difficulties and existing problems in the construction of the same trench in mountainous area, probes into the practicability, and puts forward some solutions, which can be used for reference to the similar direct buried project of gas pipeline and optical cable in the future.