Main Products : drilling, fishing tools, drill collar, stabilizer
2307A,Xiexin Center, No.25, Second Section, Fuqing Road, Chengdu Chengdu, Sichuan
Drill Collar-Standard and Spiral Details
Brand Name
TianheOilGroup
Model Number
DRILL COLLAR
Place of Origin
China
Supply Type
In-Stock Items
Condition
New
Drill Collar-Standard and Spiral Introduce
Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drill string in tension.Manufactured from AISI 4145H modified quenched and tempered steel.
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