Petroleum Exploration And Development (Chinese companies list)

Business scope: Consumables Sales, Computer Graphic Design And Production, Petroleum Exploration And Development, Chemical Products, Office Supplies,

Business scope: Drilling, Sewage Treatment, Research And Development, Petroleum Exploration And Development, Oil Drilling Equipment Manufacturing, Hardware Tools, Goods And Technology Import And Export Business, New Materials, R D And Technical Consulting, Architectural Design And Construction, Information System Integration Service, Appliance Sales And Repair, Repair And Retrofit, Auto Repair, Sale, Technical Services, Technology Transfer, Energy Saving And Environmental Protection Technical Services,

Business scope: Processing, Sale, Workover, Manufacture, Manufacture, Rental And Maintenance, Downhole Operation, Natural Gas, Directional Well, Perforation, Completion Fluid Technical Services, Completion Tools, Drilling Fluid, Directional Well Operations, Technical Advisory Services, Workover Tools, Completion, Spare Parts, Oil Equipment, Plant Lease, Petroleum Exploration And Development ...