中国石油
CNPC Service Received a Letter of Appreciation from IADC&LR

CNPC Service received a Letter of Appreciation from IADC&LR who highly praised the CNPC Service International Technical Seminar held in October 2019.

  About Us Services & Products      
> Preface
> Senior Management
> Organization
> R&D capability
 
> Geophysic
> Drilling
> Wireline Logging
> Mud Logging
> Cementing
> Drlling & completion fluid
> Well Intervention
> Offshore Engineering Service
 
> Information Service
> Cooperative Development of Oil and Gas Filds