Abstract: By applying pipeline route digitalization technology in oil and gas pipeline construction, relevant data encompassing all elements and the entire process during the construction phase is collected, verified, compared, and entered into the Engineering Construction Management Information System. A three-dimensional pipeline model that is consistent with the engineering entity is constructed, realizing the virtualization of real pipelines and ultimately achieving the standard of full digital handover of pipeline systems, laying a solid foundation for later pipeline operation. This paper introduces the process and technical characteristics of digitalization technology, analyzes the problems that exist in the implementation process, and proposes solutions to serve as reference for other projects of the same type.

Key words: oil and gas pipeline, pipeline route construction, digitalization technology