drilling junk sub

During drilling process, LB type junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth,dril

  • Model Number:all
  • Brand Name:MSG
  • Place of Origin:Heilongjiang China (Mainland)
  • Country:China (Mainland)
  • telephone:86-0453-8889567
Delivery Time: 30DAYS
Package: CASE
Supply Ability: 100 Set/Sets per Month
Minimum Order Quantity: 1 Set/Sets
Payment Terms: L/C,T/T
Model Number: all
Brand Name: MSG
Place of Origin: Heilongjiang China (Mainland)
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Junk Subs

During drilling process. LB type junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth. drill bit and bearing which cannot be carried out of hole by conventional fluid circulation, etc. It possesses important functions to keep hole cleaning ...

Come From DEZHOU RUNDONG PETROLEUM MACHINERY CO., LTD

drill pipe float valves subs & Float valve for oilfield

Product Description Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve, The main function are to prevent drill cuttings come into mud when connecting each joint and the bit bore block caused by back flow of silt. When the well ...

Come From Dongying Lake Petroleum Technology Co.,

Junk Subs

During drilling process. LB type junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth. drill bit and bearing which cannot be carried out of hole by conventional fluid circulation, etc. It possesses important functions to keep hole cleaning ...

Come From DEZHOU RUNDONG PETROLEUM MACHINERY CO., LTD