Product Category
Geophysical Exploration,
Logging and Well Testing Equipment
Drilling and Workover Equipment
Drilling Rig
Workover Rig
Coiled Tubing Unit
Equipment with Special Advantage
Lifting System
Rotating System
Power System
Drilling Automation Equipment
Mud Circulation Processing Equipment
Well Control Equipment
Drilling Auxiliary Equipment
Wellhead Tool
Drilling Tool
Fishing Tool
Jam Release Tool
Directional Well Tool
Workover Tool
Drilling Bit
Cementing Equipment
Cementing Tool
Service
Production Equipment
Pumping Unit
Subsurface Sucker Rod Pump
Sucker Rod
Electrical Submersible Pump System
Progressive Cavity Pump System
Wellhead and Christmas Tree
Pump
Heavy Oil Production Equipment
Well Washing and Wax Removing Trucks
Swabbing Equipment
Fracturing and Acidizing Equipment
Service
Oilfield Surface Facilities
Tubular Goods
Casing
Tubing
Drill Stem Element
Line Pipe
Boiler Tube
Plastic Pipe
GRE Pipe
RTP
Section Steel
Steel Plate
Oilfield Chemicals
Drilling Fluid Additive
Cement Additive
Production Chemicals
Water Treatment Chemicals
Chemicals For Oil & Gas Gathering & Transportation
Commodity Chemicals
Service
General Product
Electric Material
Valves
Construction Machinery and Equipment
Pipe Fittings
Transportation Equipment
Wire Metal Rope
Labor Protection Products
Lifting, Hoisting & Conveying Equipments
Fire-fighting Equipments
Refining and Chemical Equipment
Rotating Equipment
Static Equipment
Valves and Fittings
Automatic System and Instrument
Spare Parts and Bulk Material
Package Unit
Skid-mounted Equipment
Others
Chemical Products
Catalyst and Additive
Wax
Hydrocracking Catalyst
Hydrotreating Catalyst
Reforming Pe-hydrogenation Catalyst
FCC Additives for Increasing Propylene
Offshore Engineering
Epidemic Prevention Materials
Coiled tuCoiled tubing and the relevant operating equipment are called “Universal Working Machine” which can be classified into down well working string, velocity string and coiled line pipe by uses.
Down well working string is mainly used for more than 20 kinds of logging, work over, drilling and completion operations such as gas lift induced spray drainage, well flush and clean-up, plugging solving, wax removal, mud replacement, acidification, salvage, fracturing, etc. Velocity String is mainly applied in drainage production increase of low permeability wells, and also can be directly used as completion string which replaced ordinary tubing. Coiled Line pipe is mainly used for surface gathering pipeline in on-land oil fields and gathering pipeline in offshore drilling platform.
uct Standards | API Spec 5ST |
GB/T 34204-2017 | |
Q/CNPC-BG 1023 | |
API Spec 5LCP | |
SY/T 6700 | |
Single Length | 8000m |
Outside Diameter | 25.4mm-88.9mm |
Wall Thickness | 1.91mm-6.435mm |
Steel Grade | working string:CT55-CT130 |
velocity string:HO70-HO80 | |
coiled line pipe by uses:X52C-X90C |