Company Details

  • Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, API, CE
  • Description:TCI Tricone Bit, TCI Tricone Drill Bit, TCI Tricone Rock Drill Bits, API TCI Tricone Bit
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TCI Tricone Bit

Product categories of TCI Tricone Bit, we are specialized manufacturers from China, TCI Tricone Bit, TCI Tricone Drill Bit suppliers/factory, wholesale high-quality products of TCI Tricone Rock Drill Bits R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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10.5" IADC535 seal bearing Tricone rock bits

Model No. : IADC 535

Hejian Deris Petroleum Drilling Equipment Co Ltd provide you High quality Tricone bit Our precision bearings are made with the tightest tolerances in the industry The bearing materials used have extremely low friction and high load capacity We use...

China TCI Tricone Bit of with CE
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17 1/2 tci tricone rock roller drilling bit

Model No. : 537

Corrective actions for bit balling are 1 Pick up off approximately half meter and circulate for 10 to 15 minutes with full flow 2 The bit was swiveled by using different means according to drill rig Waste matters adhered on the surface of a bit...

China Manufacturer of TCI Tricone Drill Bit
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insert tricone rock drill roller bits iadc 517

Model No. : iadc 517

Optimal test method for drilling parameters 1 Drill for 5 minutes with initially selected proper WOB and moderate RPM 60 100r min and record the ROP as shown in the table below 2 Moderately increase WOB and keep the same RPM and drill under this WOB...

Customized TCI Tricone Rock Drill Bits Made in China
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hard rock drilling water well tricone bit

Model No. : 637

Hejian Deris Petroleum Drilling Equipment Co Ltd provide you High quality Tricone bit The oilfield drilling bit Reaming gage technology allows us to put more active cutting elements on gage than anyone in the industry This feature is perfect for...

Professional Manufacturer of API TCI Tricone Bit
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iadc 417 rock drill bits water well rigs

Model No. : 417

TRICONE DRILL BITS FOR SOFT ROCK FORMATIONS Soft rock formations consist mainly of sand clay limestone or shale and are ideal for drilling with Mill Tooth Tricone bits When working with soft formations you can use either sealed bearing or open...

China Supplier of TCI Tricone Bit
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14 3/4" tricone bits iadc 637 hard rock

Model No. : IADC 637

Deris company produce This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formation The HSN rubber O ring provides adequate sealing for bearing durability Bit break in 1 Overusing display...

Expert Manufacturer of TCI Tricone Drill Bit
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17 1/2" iadc 517 tci kingdream roller bit

Model No. : iadc 517

Deris company 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...

Competitive TCI Tricone Rock Drill Bits China Manufacturer
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8.5 API TCI tricone bits for hard well

Model No. : IADC537

Drill appearance inspection and record Check the apparent quality of the roller cone bit threaded connection thread is intact Tungstan carbide roller cone bit whether the mutual bite or Kuang move the weld is intact with a bit gauge cone roller bit...

High Quality API TCI Tricone Bit China Manufacturer
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14 3/4 TCI IADC537 tricone bit

Model No. : IADC537

New 14 3 4 TCI rock bit Chisel button Carbide leg and gauge protection 7 5 8 api regular pin In response to the characteristics that inserts in different areas on the cone have different cutting actions conical inserts are placed in permanent...

China TCI Tricone Bit Supplier
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14 3/4 iadc535 roller bearing tci tricone bit

Model No. : IADC535

new 14 3 4 iadc 535 roller bearing tci tricone bit We offers a variety of tricones from sealed bearing button TCI bits to open bearing steel tooth bits in a wide range of sizes in new rebuilt and unused surplus The bearings are what make the cones...

China Factory of TCI Tricone Drill Bit
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Air Cooling TCI Roller Bearing Tricone Bits

Model No. : 537

Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit Gauge Structure Multiple gauge protection with gauge trimmers on the heel of cone tungsten carbide inserts and...

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kingdream tci tricone drill button rock bit

Model No. : 517

kingdream tci tricone drill button rock bit Kingdream Petroleum Drill Bit Co Ltd SZ 000852 is a national first class enterprise a national key high tech enterprise and the largest and world class oil drill manufacturer in Asia The company s...

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horizontal directional drilling insert teeth rock bit

Model No. : 637

TRICONE BITS FOR MEDIUM ROCK FORMATIONS If you re drilling in calcites dolomites hard limestones and some hard shale you ll need a tricone bit designed for medium rock formations You may want a TCI Tricone bit To better understand why tungsten...

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15 1/2" hard formation well drilling bit

Model No. : IADC 537

The Advantages of Using a Tricone over Other Drill Bits There is a Tricone Rock Drill Bit suitable for any rock formation Inserted tricone bits is versatile and can handle changing formations Tricone rock bits are reasonably priced long lasting and...

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Hard Rock 617 TCI Roller Tricone Drill Bits

Model No. : IADC 617

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 Open bearing bits feature...

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tci iadc637 tricone rock drill bit

Model No. : IADC637

tci iadc637 tricone rock drill bit are designed for very hard formations depending on the style and quantity of the carbides on the drill bit because of its versatility and performance it s still one of the main rock bits in use today it is widely...

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api hard rock tci tricone drill well bit

Model No. : 637

The Advantages of Using tricone bit 1 There is a Tri Cone suitable for any rock formation 2 Tricone bit is versatile and can handle changing formations 3 Tri Cones are reasonably priced long lasting and have an efficient drilling rate 4 Tricone is...

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9 7/8" IADC 537G tricone insert bit

Model No. : 537G

Hejian Deris Petroleum Drilling Equipment Co Ltd produce well drill tricone bit with Journal bearing Hardfaced head bearing surface Inner hole of cone is silver plated High wear resistance and excellent cutting ability of the tungsten carbide insert...

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12 1/4 API TCI tricone bits 311mm

Model No. : IADC537

12 1 4 TCI tricone bit IADC537 are designed for soft to very hard formations depending on the style and quantity of the carbides on the TCI tricone bit because of its versatility and performance it s still one of the main rock bits in use today it...

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15 1/2 rubber sealed bearing tci tricone bit

Model No. : 517

These iadc 517 tricone bit for well drilling are designed for maximum penetration rates Bit tracking is virtually eliminated by combining a large cone offset sharp chisel shaped inserts and non uniform tooth spacing Shirttail protection along with...

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China TCI Tricone Bit Suppliers

TCI Tricone Bit include Rubber sealed bearing Tricone Bit , metal sealed bearing tricone bit , journal bearing tricone bit and roller bearing tricone bit

HA Rubber sealed bearing tricone bit Main structure features

1.Journal bearing. Hardfaced head bearing surface. Inner hole of cone is silver-plated. The load capacity and seizure resistance of the bearing is greatly improved. O ring seal is made of the more wear resistance high saturated buna-N with the increased seal section and precisely designed sealing flange in the cone desling area increased the reliability of the seal.

2.All rubber compensator is used which i\can limit pressure differential and prevent drilling fluid from entering the lubrication system and this provides the bearing system with good assurance of lubrication.

3.High wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high toughness in combination with optimized compact numbers and rows,the exposure height and special shaped compacts. For steel tooth bit the tooth surface is hardface with new type of wear resistant material and thus extended working life of the cutting structure while still maintaining high ROP.

4.A row of inserts is added between gauge row and heel row of HA bit to trim borehole wall and protect cone shell and consequently,the special HAT series bit is formed.

HJT bit metal seal with journal bearing structure features

HJT series bit adopts metal seal with journal bearing which can drill stably with higher rotary speed.



1.Metal face seal journal bearing tricone bit . New professes of head bearing hardfacing and cone bearing silver plating are used to improve the load capacity,anti-galling ability and stability of the bearing.
2.Various shapes of inserts can be equipped on this series of bits,including scoop inserts,wedge inserts,conical-spherical inserts and double spherical inserts,etc.Drilling process & formation and bit are efficient integrated by scientific insert shape selection to realize safety and high efficient drilling.
3.A row of inserts is added between gauge row and heel row of HJ bit to trim borehole wall and protect cone shell,and as a result,HJT series bit is formed.

Rubber sealed journal bearing tricone bit Feature and application

HA417 437Formation: Very soft with low compressive strength and high drillability, such as shale,clay,sandstone and conglomerate,etc.

Normal WOB KN/mm (bit dia): 0.35~0.90

RPM:140~70 r/min

HA 517 527Formation:Soft with low compressive strength,such as shale,clay,sandstone,soft limestone,salt bed and hard gypsolyte,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:120~50 r/min

HA537 547Formation: Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM:110~40 r/min

HA 617 627 Medium hard with high compressive strength and thick &hard stringers,such as hard shale,limestone,sandstone and dolomite,etc

Normal WOB KN/mm (bit dia): 0.35~1.05

RPM: 80~40 r/min

HA 637 Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite,sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.70-1.20

RPM:70~40 r/minium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc

Normal WOB KN/mm (bit dia): 0.40~0.80

Rotary speed :180~80 r/min


The IADC code of TCI tricone bit

IADC HA 417,HA 427, HA 437, HA517, HA527, HA537, HA 547 ,HA617, HA627, HA637. IADC GA 435, GA 535, GA 635

HJ 417,HJ 427, HJ 437, HJ 517, HJ 527, HJ537, HJ547 ,HJ617, HJ627, HJ637. IADC GJ 435, GJ 535, GJ 635

The size of tricone bit

NO.

Tricone bit size

Thread sizes

NO.

Tricone bit size

Thread sizes

Inch

mm

inch

mm

1

3-3/4

95.3

2-3/8

28

9-5/8

244.5

6-5/8

2

3-7/8

98.4

29

9-7/8

250.8

6-5/8

3

4-1/8

104.8

30

10-1/2

266.7

4

4-1/4

108.0

31

10-5/8

269.9

5

4-1/2

114.3

32

11

279.4

6

4-5/8

117.5

2-7/8

33

11-5/8


7

4-3/4

120.7

34

12

304.8

8

4-7/8

123.8

35

12-1/4

311.2

9

5-1/2

139.7

3-1/2

36

12-5/16


10

5-5/8

142.9

37

12-3/8

314.3

11

5-2/3

143.9

38

12-7/16

315.9

12

5-3/4

146.1

39

12-5/8

320.7

13

5-7/8

149.2

40

13-1/8

333.4

14

6

152.4

41

13-1/2

342.9

15

6-1/8

155.6

42

13-5/8

346.1

16

6-1/4

158.8

43

13-3/4

349.3

17

6-1/2

165.1

44

14-1/2

374.7





7-5/8

18

6-5/8

168.3

45

14-3/4

374.7

19

6-3/4

171.5

46

15-1/2

393.7

20

7-1/2

190.5

4-1/2

47

16

7-5/8

21

7-5/8

193.7

48

17-1/2

444.5

22

7-7/8

200.0

49

18-7/8

479.4

23

8-3/8

212.7

50

20

508.0

24

8-1/2

215.9

51

22

558.8

25

8-5/8

219.1

52

24

609.6

26

8-3/4

222.3

53

26

660.4

27

9-1/2

241.3

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