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Beijing Superior Drilling Equipment Co., Ltd.

Drill Collar, Drilling Tools, Well Drilling manufacturer / supplier in China, offering Drill Collar for Oil Water Well Drilling API Standard, 9 1/2′′ Steel Tooth Rock Roller Gas Water Oil Drilling Tricone Bit From China, 2017 New Gas Water Oil Drilling Equipments PDC Bit Steel Body and so on.

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Drill Collar for Oil Water Well Drilling API Standard

FOB Price: US $600 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $600/ Piece
Get Latest Price
Port: Tianjin, China
Production Capacity: 5000
Payment Terms: T/T, Paypal
Basic Info
  • Model NO.: Drill Collar
  • Surface Treatment: Polish
  • Certification: BS, BIN, API
  • Material: High Manganese Steel
  • Trademark: superior
  • Specification: 1/4′ ′ to 500′ ′
  • HS Code: 82071990
  • Customized: Customized
  • Type: Non-magnetic Drill Collar
  • Usage: Oil Mining, Well Drilling
  • Color: Golden and Other Colors
  • Transport Package: Standard Export Package or as Your Requirements
  • Origin: China
Product Description
Drilling process mainly from the following aspects of the role
 
(1) apply a drill bit to the drill bit;
 
(2) to ensure the necessary strength under compression conditions;
 
(3) to reduce the drill bit vibration, swing, and beating, so that the drill work smoothly;
 
(4) control wells oblique.

 

Descriptions of oil drill collar:  

1) Standard: API 7-1
2) Size: 3 1/8"--11"
3) Length: 10'--31'
4) Material:  AISI 4145H,AISI4145H mod, Mon-mag material   


Description

A drill collar is a device used in the drilling of oil wells for weighting the drill bit, enabling it to drill through rock. It is a bar made of solid steel, either plain carbon steel or a non-magnetic steel alloy, drilled lengthwise to permit the passage of drilling fluids. A drill collar forms the lowest element of a drill string, which encompasses all the elements of a down-hole process from the surface to the rock bit.

Drill Collar for Oil Water Well Drilling API Standard

Drill Collar for Oil Water Well Drilling API Standard

Drill Collar for Oil Water Well Drilling API StandardDrill Collar for Oil Water Well Drilling API Standard



                                         Our company
Beijing superior Drilling Equipment Co., Itd is a comprehensive enterprise set PDC bits, tricone bits production sales. The company was founded in 1989, covers an area of 27 acres, is located in the vast expanse of Hebei Plain, is located in the central area of the major oil fields, unique geographical location, has a strong design, development and production capacity.



 

Contact me: Yilia
 
Sitio web: http://superiorbit.com/
  

  

 
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