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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

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Home > Products > Tricone Bit > Oil Wells Tricone Bit > 244mm 9 5/8" TCI tricone bit well drilling

244mm 9 5/8" TCI tricone bit well drilling
244mm 9 5/8" TCI tricone bit well drilling
244mm 9 5/8" TCI tricone bit well drilling
244mm 9 5/8" TCI tricone bit well drilling
244mm 9 5/8" TCI tricone bit well drilling

244mm 9 5/8" TCI tricone bit well drilling

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
Min. Order: 1 Piece/Pieces
Delivery Time: 5 Days

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  • Basic Info
  • Product Description
  • Email
Basic Info

Model No.: IADC 535

Size: 2 7/8" (73mm )~26" (660.4mm)

Connection: 2 3/8"~7 5/8" Reg Pin

Standard: API , SY/T5164

Bearing Type: Sealed Journal Bearing

Addition Feature: Gauge And Shirttail Protection

Formation: Medium To Hard Formation Tci Tricone Drill Bit

Advantage: Durable And Cost-effective

Material: 15MnNi4Mo

WOB: 0.35~0.90(KN/mm Bit Dia.)

Drill Speed: 110~40 R/min

Additional Info

Packaging: 1 pc wooden case each bit

Productivity: 300 pieces per month

Brand: DERIS

Transportation: Ocean,Land,Air,Express

Place of Origin: HEBEI

Supply Ability: 300 pieces per month

Certificate: ISO

HS Code: 82071990

Port: Tianjin,Beijing,Shanghai

Product Description

Hejian Deris offers new steel tooth and tungsten carbide insert (tci) tricone bits in sizes from 3 1/2" – 26", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal performance in any formation. Tricone bits can be customized to optimize penetration rates and bit life in particular formations and under specific operating weights and rotation speeds. Steel teeth or carbide inserts come in a variety of shapes, sizes, and grades of tungsten carbides to address specific drilling conditions. TCI bits offer increased durability over steel tooth bits but also carry a higher cost.

Basical Specification tci tricone bit
Size of Tricone Bit 9 5/8" (244.5mm)
Thread Connection 6 5/8"API reg pin
IADC CODE 535
Bearing type rubber /metal o-ring Roller bearing
Operating Parameters
WOB (Weight On Bit) 0.25~0.8 KN/mm (bit Dia.)
Rotary speed 200~80 r/min
Make up torque 38~43.4 KN.M
Formation

Medium formation with high compressive strength ,and high drillability ,such as mudstone,gypsum,salt,soft limestone,etc.

The sealed bearing tricone bit application

IADC

WOB(KN/mm Bit Dia.)

RPM(r/min)

Applicable Formations

435

515

0.20~0.70

200~80

Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc

535

0.35~0.80

200~80

Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc

417

437

0.35~0.90

140~70

Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc.

517

527

0.35~1.05

120~50

Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc

537

547

0.35~1.05

110~40

Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc

617

627

0.35~1.05

80~40

Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc

637

737

0.70~1.20

70~40

Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc

Note: The upper limits of WOB and RPM in above table should not be used simultaneously

200-tci-tricone-bit

9 7/8

Drilling is a drilling method that relies on the energy of the drill and the drill to act on the roller bit to break the rock. The energy acting on the roller bit by the drill includes the swivel action and the downward thrust. The lower thrust is achieved by the gravity of the drill on the roller bit and the hydraulic cylinder, wire rope or chain on the drill.

Table 1 for the daily tri-cone bit load, for large-diameter roller cone drill bits generally use the upper part or bit weight.

Under the caliber with a Drill Collar, with a large bucket, and add stabilizer (or righting circle).

Large-diameter cone drill bit drilling as much as possible using gas lift reverse circulation drilling, bit life and drill speed will be greatly enhanced

Table 1 Tri-cone bit maximum load

Bit size

Load

In.

mm

psi

Kg/mm

6

8 1/2"

9 1/2"

9 5/8"

12 1/4"

152

216

241

245

311

4100

4500

6010

6050

7350

75

93

103

106

131

drill bits for standstone

tricone bit for water well drilling design

Hard Alloy Welding Pervent bit wear and tear work and protect the bearing

Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation

High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel

Lubricating system protection of the bearing and seal system of the bit

Sealed Journal bearing

You can find the bit Diameter,thread Pin IADC code Serial number on the bottom

8 1/2 bit tricone

tricone bit for water well drilling


Our Company

Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, convenient transportation and superior location. The company covers an area of 30 acres and a factory building of 15,000 square meters.

Specializing in the production and sales of Drilling Tools such as Tricone bit, PDC drill bits, Hole Opener, roller cone drills, hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established.

Products are export to the United States, Canada, Russia, Kazakhstan, Iran, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30countries.

Our company is planning to adding 3 production lines,CNC machine tools,drilling machines,milling machines,quality testing equipment etc to ensure quality and timel delivery.Looking forward to working with you.

tricone bit iadc code

Our certificate

Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.

tricone rock bit certificate

Oil well tricone bits Package and shipping

Package Type:wooden case ,also be packaged according to customers requirement

Transportation:by sea,by air or land transportation.Less than 50kg shipping by courier better
Delivery:If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and PDC Bit,we have stock
If we have no stock,such as the tci reamer and PDC Hole Opener,it will be 7-10 working days in total

Kingdream tricone bit

How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing TCI Tricone Bit
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC Drill Bit continue work good enough
If you are interested in our products please send Email to Jenny

This isJenny, already have 7 years working experience for this section. Already make many friends from different countries. I am very pleasure to help them solve some difficult problems for the HDD drilling reamer and tricone bit, and find the more suitable drilling products. We believe double win is what we want. If you have any questions, welcome to talk with me.

DRILLING BIT

Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits
6 Technical supply online
How to complete the whole deal
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list
8. Client transfer balance payment and we will send original documents by express or Telex Release

Oil well drilling bit

Looking for ideal 244mm Tricone Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 244mm TCI Tricone Bit are quality guaranteed. We are China Origin Factory of 9 5/8 Inch TCI Tricone Bit. If you have any question, please feel free to contact us.

Product Categories : Tricone Bit > Oil Wells Tricone Bit

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