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TCI Tricone Bit
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8 3/8" FA437GT , Oil Well , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit

8 3/8" FA437GT , Oil Well , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit

Brand Name: FLRT
Model Number: 8 3/8 FA437GT
MOQ: 10pcs
Supply Ability: 200pcs per quarter
Detail Information
Place of Origin:
China
Certification:
API-7-1 , ISO 9001:2008
Bearing Type:
Rubber Sealed Journal Bearing
Cutting Material:
TCI
Standard:
API-7-1 , ISO 9001:2008
Series:
FA
Application:
Gas Well Drilling
Extra Feature:
G : Gage Protection , T : Trimming Cutter
Packaging Details:
plywood box / iron box
Highlight:

tungsten carbide drill bits

,

oil well drill bit

Product Description

8 3/8" FA437GT , Oil Well , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit

 

PRODUCT SPECIFICATIONGS

Bit Size : 8 3/8"  ( 212.7 mm )

IADC : 437

SERIES : FA

Tooth type : ( TCI ) Tungsten Carbide Insert

Connection / Thread : 4 1/2" API REG PIN

Nozzle : Three jet (side) nozzles

Bit Weight : 43kgs

 

BIT USE GUIDE

  1. Select the applicable formation and parameters according to the instructions.
  2. Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.
  3. Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.
  4. Bottom hole must be clean and bit must not be used for long section reaming.
  5. Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures
  6. The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain.