Business scope: Workover,
Technology Transfer,
Technical Consulting,
Technical Services,
Chemical Products,
Technology Import And Export,
Import And Export,
Road Freight Transport,
Downhole Operation,
Oil And Gas Production Process,
Engineering Survey And Design,
Perforation,
Sales Of Mechanical Equipment And Accessories,
Carry Out Business Activities,
Logging,
Repair,
Orientation,
Oil Gas Well Drilling,
Well Test,
Rental Machinery And Equipment,
...
Business scope: Consult,
Technology Import And Export,
Repair Instrument,
Import And Export,
Perforation,
Oil And Gas Production Process,
Orientation,
Oil Gas Well Drilling,
Logging,
Serve,
Technology Development In Waste Liquid Treatment Etc,
Well Test,
Tool,
Meter,
Test Oil,
Mud Logging,
Production Test,
Fracture,
Cementing,
Acidification,
...
Business scope: Workover,
Made From Metal,
Perforation,
Technical Consulting,
Technical Services,
Equipment,
Chemical Products,
Import And Export,
Technology Import And Export,
Orientation,
Oil Gas Well Drilling,
Profile Control,
Sewage Treatment,
Logging,
Unblock,
Sales Instrumentation,
Carry Out Business Activities,
Waste Liquid Treatment,
Sand Control,
Rental Machinery And Equipment,
...
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