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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

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Home > Products > Hole Opener > Roller Cones Hole Opener > Hard formation core barrel with roller bits

Hard formation core barrel with roller bits
Hard formation core barrel with roller bits
Hard formation core barrel with roller bits

Hard formation core barrel with roller bits

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Min. Order: 1 Piece/Pieces

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  • Basic Info
  • Product Description
  • Email
Basic Info

Customized: Customized

Certification: API

Material: Tungsten Carbide

Use: Well Drilling

Additional Info

Packaging: wooden case

Productivity: 30 pcs per month

Brand: Deris, Lilin,CS,TZ ,JZ

Transportation: Ocean,Air

Place of Origin: China(Hebei)

Supply Ability: 30 pcs per month

Certificate: ISO 9001

HS Code: 82071990

Port: Shanghai,Beijing,Tianjin

Product Description

Hard formation Core Barrel with roller bits


1.Product Description


Rock Drilling Core Barrels with Roller Bits adopt the high-carbon steel and special drilling bits angle to keep the drilling

strength and efficiency.

There are three types of core barrels:

1)Core Barrel With Bullet Teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete).

2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa).

3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also

suitable for drilling hard, jointed rock(<100Mpa) and for penetrating through layers containing boulders.

Applicable layers: dense sand, gravel and medium hard rocks, etc.

The Parameters of Core Barrel With Roller Cone

Cutting Diameter Range:600-2500mm Core Barrel with Roller Bit

Drilling Dia(mm)

Barrel Length(mm)

Barrel Thickness(mm)

Roller Bit(pcs)

600

1200

16

4

700

1200

16

4

800

1200

16

6

900

1200

16

6

1000

1200

16

8

1200

1200

16

8

1250

1200

16

10

1300

1200

16

10

1400

1200

16

12

1500

1200

16

12

1600

1200

16

14

1800

1000

20

16

2000

800

20

18

2200

800

20

18

2500

800

20

20


2.Hard Rock Core Barrel With Roller Cone Pictures

Well Drilling Core Barrel


3.Company information

Hejian Deris petroleum Drilling equipment CO., Ltd is a professional manufacturer of TCI Tricone Bit,steel tooth bit,

PDC Bit,Hole Opener ,Drag Bit in China which can be used for Oil&Gas,Mining and Water Well Drilling fields. We have

worked on production of good quality drilling bits since 2008,and export to USA,UK,Middle East,South Africa,

Singapore,India,more than 20 countries. Our professional team also can provide creative solutions for your special needs.

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4.Contact us

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Looking for ideal Hard Formation Roller Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Core Barrel With Roller Bit are quality guaranteed. We are China Origin Factory of Roller Bits Auger Bucket Tool. If you have any question, please feel free to contact us.

Product Categories : Hole Opener > Roller Cones Hole Opener

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