2017
OHZEC · Orient Huazhi Petroleum Engineering Co., Ltd.
Engineering, design and EPC
Orient Huazhi Petroleum Engineering was established in 2003 and merged into the PetroBest group in 2016. It carries out EPC, design and consultation, engineering management and automation systems integration for oil and gas pipelines, oil depots, city gas and distributed energy.
It has worked on design, automation and turnkey packages for the West–East Gas Pipeline, the Shaanxi–Beijing line, Yongqing–Tangshan–Qinhuangdao, the Guangxi pipe network, and projects in Sudan and Tanzania.
EPC
Engineering, procurement and construction for oil and gas storage and transportation.
Engineering design
Process, mechanical, civil and electrical design for pipelines and stations.
Engineering consultation
Feasibility study, technical review and front-end engineering.
Project management
Schedule, cost and interface management across disciplines.
Automation, instruments and communication
Control systems, field instrumentation and station communication.
Software and information management
Operational software and information management systems.
Reference projects
2024
Pipechina Pingdu-Gaomi natural gas pipeline, pipeline long 33km, design pressure :10MPa, size DN800
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