Business scope: Technical Consulting,
Technology Transfer,
Completion,
Detection,
Sale,
Workover,
Import And Export Of Goods And Technology,
Downhole Operation,
Software and information technology service industry
Business scope: Law,
Completion,
Oilfield Equipment,
Research And Development,
Drilling,
Sales Of Tools,
Precursor Chemicals,
Petroleum Engineering Equipment And Oilfield Chemicals,
Drilling Tool,
Drilling Tool,
Import And Export Of Goods Or Technology,
Business Management Consulting,
Business scope: Drilling,
Increase Production,
Instrument Sales,
Engaged In Foreign Trade Operations Of Import And Export Of Goods And Technology,
Chemical Products,
Completion,
Chemical Raw Materials,
Sales Of Accessories,
Repair,
Lease,
Manufacturing,
Special Equipment And Accessories For Oil Drilling,
Oil Production Engineering Technical Services,
Instrument,
Other unlisted professional and technical service industries
Business scope: Processing,
Lighting Device,
Sale,
Office Supplies,
Daily Necessities,
Chemical Products,
Sale,
Production,
Maintainance,
To Assemble,
To Assemble,
Hazardous Chemicals,
Technical Advisory Services,
Technical Advisory Services,
Computer Technology Research And Development And Promotion,
Completion,
Environmental Protection Equipment Design,
Repair,
Research And Development Of Electronic Products,
Environmental Engineering Design,
...
Other unlisted professional and technical service industries
Business scope: Technical Consulting,
Production,
Sale,
Technical Services,
Import And Export,
Technology Import And Export,
Research And Development,
Engineering Service,
Oil And Gas Well Drilling,
Oilfield Chemicals,
Fracture,
Acidification,
Cementing,
Completion,
Business scope: Import And Export Of Goods Or Technology,
Computer Software And Hardware Technology Development,
Downhole Tools,
Consultation Service,
Overland International Freight Forwarder,
Marine Engineering,
Oil And Gas Engineering And Technical Services,
Drilling,
Repair And Sales,
Quality Inspection Technical Service,
Oil Drilling Equipment,
Completion,
Research And Development Of Environmental Protection Equipment,
Fire Equipment,
Lease,
Plumbing,
Labor Protection Supplies,
Environmental Engineering,
Air International Freight Forwarding,
New Energy Technology,
...
Business scope: Equipment,
Import And Export Of Goods And Technology,
Computer Software And Hardware Technology Development,
Metallic Material,
Instrumentation,
Electronic Product,
Production,
Electrical Tools,
Tools For Oil Development,
Sales Of Plastic Products,
Wire And Cable,
Tent,
Telecommunications Equipment,
Completion,
Imported Auto Parts,
Marine Accessories,
Fire Equipment,
Equipment,
Tubing,
Consult,
...
Other unlisted professional and technical service industries
Business scope: Production,
Environmental Friendly,
Technical Consulting And Technical Training,
Safety,
New Device,
Completion,
Repair,
New Technology,
Well Workover Operations,
Sales And Related Technical Services,
Sales Of Materials And Accessories,
New Product,
Oil,
Research And Development Of New Materials,
Quality Inspection Service,
Engaged In The Import And Export Of Goods And Technology,
Business scope: Steel,
Drilling Engineering,
Auto Parts,
Chemical Products,
Plastic Products,
Rental And Maintenance,
Rental And Maintenance,
Import And Export Business Of Self Operated Products,
Downhole Tools,
General Cargo Road Transport,
Completion,
Oil Drilling,
Lubricating Oil,
Communication Equipment,
Generator Equipment,
Hardware Building Materials,
Labor Protection Supplies,
Manufacture Of Special Equipment For Oil Drilling,
Irrigation And Drainage,
Electronics,
...
Other unspecified information technology service industry
Business scope: Business Management Consulting,
Chemical Products,
Import And Export Of Goods And Technology,
Wujinjiaodian,
Electronic Product,
Office Supplies,
Translation Service,
Oil Drilling Equipment And Accessories,
Graphic Design,
Computer Software Development And Sales,
Completion,
Trade Agent,
Conference And Exhibition Services,
Construction And Decoration Materials,
Drilling,
Maintenance Service,
Technology Development And Technology Promotion,
Organize Cultural And Artistic Exchange Activities,
Lease,
Car Rental,
...
Business scope: Logging,
Workover,
Technology Transfer,
Technical Services,
Instrumentation,
Chemical Products,
Import And Export Of Goods Or Technology,
Petroleum Surface Engineering Construction,
Drainage And Gas Production Technical Services,
Development And Sales,
Road Freight Transport,
Engineering Project Management,
Downhole Tools,
Completion,
Downhole Operation,
Oil Drilling,
On Site Installation And Leasing,
Oil And Gas Drilling Equipment,
Construction And Technical Consulting,
Oilfield Environmental Protection Engineering Technical Services,
...
Business scope: Fracture,
Sales And Leasing,
Water Pollution Control,
Completion,
Environmental Governance Services,
Promotion Service,
Consult,
Water Blocking,
Machinery And Equipment Repair,
Overhaul,
Transfer,
Solid Waste Treatment,
Testing Service,
Acidification,
Oil Drilling Technology Development,
Comminicate,
Research And Development Of Special Equipment For Environmental Protection,
Manufacture,
Sale,
Import And Export Of Goods Or Technology,
Other unlisted professional and technical service industries
Business scope: Lease,
Oilfield Engineering Technical Services,
Technical Consulting,
Production,
Sale,
Sale,
Import And Export Of Goods Or Technology,
Oil And Gas Field Exploration And Development Technical Services,
Completion,
Drilling Inclinometer,
Oilfield Chemical Products,
Repair,
Repair,
Oilfield Equipment,
Mud Logging Technical Service,
Cementing Engineering Technical Services,
Oil Tools,
Sales And Technical Service,
Technology R D,
Oil And Gas Field Drilling,
...
Other unlisted professional and technical service industries
Business scope:
Completion,
Equipment,
Clothing,
Shoes And Hats,
Chemical Products,
Sale,
Import And Export,
Sludge Treatment Technical Services,
Electrical Equipment,
Water Blocking,
Logging,
Hardware Products,
Oil And Gas Well Drilling,
Fracturing Flowback Fluid Treatment Technical Services,
Water Treatment Equipment,
Overhaul,
Pressure Vessel Physical Cleaning,
Sewage Treatment And Deep Purification,
Stationery,
New Energy Technology Service,
...
Business scope: Mud,
Logging,
Hardware,
Office Equipment Repair,
Large Equipment Installation,
Completion,
Railway Freight Forwarding Agency,
Directional Well,
Petrochemical Product Additives,
Technology Intermediary Service,
Drilling Accessories,
Petroleum Machinery And Equipment Repair,
Container Unpacking Service,
Cleaning Services,
Business Consulting,
Maritime,
Device,
Warehousing Services,
Technical Consulting And Communication And Promotion Services,
Special Provisions Shall Be Handled In Accordance With The Special Provisions,
...
Business scope: Bidding Agency Service,
Natural Gas,
Sale,
Chemical Products,
Building Materials,
Repair,
Drilling,
Geophysical Prospecting,
Workover,
General Cargo Road Transport,
Communications Engineering,
Completion,
Oil Equipment,
Foundation And Foundation Engineering,
Machining,
Consult,
Electronic Engineering,
Logging,
Coal Sales,
Serve,
...
Business scope: Mud,
Technical Consulting,
Technical Services,
Technology Transfer,
Sale,
Workover,
Import And Export Of Goods Or Technology,
It Should Be Operated After Obtaining The Permission Of The Relevant Department,
Maintainance,
Tool Maintenance,
Skid Device,
Completion,
Repair,
Detection,
Office Building,
Plant Lease,
Oil Drilling Equipment,
Manufacture,
Lease,
Special Equipment Testing Services,
...
Other unlisted professional and technical service industries
Business scope:
Completion,
Monitor,
Equipment,
Chemical Products,
Perforation,
Oilfield Chemicals,
Oilfield Waste And Water Treatment Engineering Technical Services,
Drilling,
Logging,
Import And Export Of Goods And Technology,
Earthwork,
Precursor Chemicals,
Precursor Chemicals,
Machinery And Equipment Leasing,
Labor Dispatch Service,
Cable,
Environmental Engineering Technical Services,
Manufacturing And Sales,
Installation Modification And Repair Of Special Equipment,
Monitor,
...
Business scope: Workover,
Sale,
Electrical Equipment,
Law,
Geological Drilling,
Oilfield Chemicals,
Perforation,
Drilling Fluid,
Environmental Engineering Technical Services,
Cable,
Design And Sales,
Engineering Geology,
Loan And Other Business,
Research And Development,
Drilling,
Import And Export Of Goods And Technology,
Logging,
Completion,
Liquid Mineral Exploration,
Conference Services,
...
Business scope: Drilling,
Pump,
Building Demolition Works,
Perforation,
Downhole Tools,
Install,
Frequency Conversion Control Cabinet,
Mechanical And Electronic Equipment,
Green Project,
Commercial Service,
Gas Compressor,
Navigation Equipment Research And Development,
Dynamo,
Motor,
Chemical Additives,
Repair,
Municipal Public Works,
High Medium And Low Frequency Converter,
Coating,
Quartz Sand,
Completion
...
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