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Offices
Research & Development
- State Key Laboratory
- Line pipe & Pipeline Research Center
- Oil Country Tubular Goods and Strings Institute
- Corrosion & Protection Research Center(Western Oilfield Substation)
- Non-metallic & Composite Materials Research Center
- Western Research Institute
- Tubing and Equipment Integrity Institute
- Institute of Failure Analysis and Intelligent Simulation
- New Energy Materials Research Center
Quality Supervision
Engineering & Technical Service
Mining Area Service
About TGRI

CNPC Tubular Goods Research Institute (TGRI), founded in 1981 and located in Xi'an, is directly subordinated to China National Petroleum Corporation. It is a poly-technology center, integrating scientific research, quality and technical supervision, engineering technical services in oil industry with more than 500 sets of advanced testing equipments. It has obtained ....
More >>Our History
- 1981, Tubular Goods Test Center was set up in Baoji Petroleum Machinery Factory, renamed as Tubular Goods Test Research Center later.
- 1986, Ministry of Petroleum Industry decided to set up Tubular Goods Quality Supervision/Inspection and Testing Center in Tubular Goods Test Research Center, renamed as Special Tube Quality Supervision and Inspection Center in Oil Industry later.
- 1987, General Administration of Quality Supervision, Inspection and Quarantine decided to set up National Petroleum Tubular Quality Supervision/Inspection and Testing Center based on Special Tube Quality Supervision and Inspection Center in Oil Industry.
- 1988, TGRI was named China National Petroleum Company (CNPC) Tubular Goods Research Center.
- 1993, TGRI was named China National Petroleum Corporation (CNPC) Tubular Goods Research Center.
- 1994, TGRI was moved from Baoji to Xi'an.
- 1999, CNPC Key Laboratory for Petroleum Pipe Mechanics and Environmental Behavior was established, renamed as Key Laboratory for Oil Tube Engineering later.
- 2004, CNCA approved the establishment of National Oil Tubular Goods Quality Supervision and Inspection Center.
- 2005, National Oil Tubular Goods Quality Supervision and Inspection Center was authorized.
- 2010, TGRI was renamed CNPC/PetroChina Tubular Goods Research Institute.
- 1981, Tubular Goods Test Center was set up in Baoji Petroleum Machinery Factory, renamed as Tubular Goods Test Research Center later.
- 1986, Ministry of Petroleum Industry decided to set up Tubular goods Quality Supervision / Inspection and Testing Center in Tubular Goods Test Research Center, renamed as Special Tube Quality Supervision and Inspection Center in Oil Industry later.
- 1987, General Administration of Quality Supervision, Inspection and Quarantine decided to set up National Petroleum Tubular Quality Supervision/Inspection and Testing Center base on Special Tube Quality Supervision and Inspection Center in Oil Industry.
- 1988, TGRI was named China National Petroleum Company (CNPC) Tubular Goods Research Center.
- 1993, TGRI was named China National Petroleum Corporation (CNPC) Tubular Goods Research Center.
- 1994, TGRI was moved from Baoji to Xi'an.
- 1999, CNPC Key Laboratory for Petroleum Pipe Mechanics and Environmental Behavior was established, renamed as Key Laboratory for Oil Tube Engineering later.
- 2004, CNCA approved the establishment of National Oil Tubular Goods Quality Supervision and Inspection Center.
- 2005, National Oil Tubular Goods Quality Supervision and Inspection Center was authorized.
- 2010, TGRI was renamed CNPC/PetroChina Tubular Goods Research Institute.
Qualification & Authorization
Core Technologies
Standardization








