Kingdream Tungsten Carbide insert Tricone Drill Bit drilling rigs for oil well
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Kingdream Tungsten Carbide insert Tricone Drill Bit drilling rigs for oil well
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: 3 - 36"
High Light:

milled tooth drill bit

,

tricone rock roller bit

Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 1000 pcs
Specifications
Type: Kingdream Tricone Bits
Name: Tricone Rock Bits
Drill: Water Well And Oil Field Bit
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
Bearing Type: Sealed Bearing And Non-Sealed Bearing
HS CODE: 82071990
Usage: Oilfield, Gas, Mining, Quarry
IADC Code: From 114 To 735
HS Code: 8207191
Product Description

Kingdream Tungsten Carbide insert drill bit drilling rigs for oil well

 

 

Water well drill bit discriptions:
 

1. Product: we specializes in manufacturing: Tricone bits, steel tooth bit, milled tooth tricone bit, tungsten carbide insert rock bit, tri-cone drill bit, 3 cone bits,rotary bit, TCI tricone bit, PDC drill bit, diamond core bit, bicenter bit, single cone bit, reamer bit, down hole opener, hole enlarger, drag bit, button bit and drilling equipment for petroleum&gas, water well, mining and tectonic industries, oil field, construction, geothermal, directional boring, and underground foundation work all over the world.

2. water well drill bitwith sealed journal bearing
3. water well drill bit with hard-facing and extra gauge protection

 

Model TCI tricone BIT, STEEL TOOTH tricone BIT
IADC CODE

116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337

115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 

417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535

available sizes: From 2 7/8 to 26”
larger sizes for hole opener bit ,reamer bit
advantage most favourable price and best qualtity
bearing type: sealed bearing and non-sealed bearing
HJ(metal sealed journal bearing)
HA (rubber sealed journal bearing
aircooled bearing type
Formation or layer soft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features) Button bit,saw teeth
1) Y-Conical teeth 2) X-chisel teeth
3)K- wide teeth
4)G- Gague protection
Material Alloy steel ,carbide
Packing Wooden case or steel case
Payment terms T/T,L/C,Western union
Delivery terms By sea or by air
Delivery time Within 3 to 7 days
Market Canada, USA,Middle east ,Africa,Europe


 

IADC WOB RPM Application
(KN/mm) (r/min)
111/114/115 0.3-0.75 200-80

very soft formations with low compressive strength

and high drill ability, like clay, mudstone, chalk

116/117 0.35-0.8 150-80

very soft formations with low compressive strength and

high drill ability, like clay, mudstone, chalk

121 0.3-0.85 200-80

soft formations with low compressive strength and high drill

ability, like mudstone, gypsum, salt, soft limestone

124/125 180-60
131 0.3-0.95 180-80

soft to medium formations with low compressive strength,

like medium, soft shake, medium soft limestone, medium

soft sandstone, medium formation with harder and abrasive interbeds

136/137 0.35-1.0 120-60
211/241 0.3-0.95 180-80

medium formations with high compressive strength, like

medium, soft shake, hard gypsum, medium soft limestone,

medium soft sandstone, soft formation with harder interbeds.

216/217 0.4-1.0 100-60
246/247 0.4-1.0 80-50

medium hard formation with high compressive strength,

like hard shale, limestone, sandstone, dolomite

321 0.4-1.0 150-70

medium abrasive formations, like abrasive shale,

limestone, sandstone, dolomite, hard gypsum, marble

324 0.4-1.0 120-50
437/447/435 0.35-0.9 240-70

very soft formations with low compressive strength and high

drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone

517/527/515 0.35-1.0 220-60

soft formations with low compressive strength and high drill

ability, like mudstone, gypsum, salt, soft limestone

537/547/535 0.45-1.0 220-50

soft to medium formations with low compressive strength,

like medium, soft shake, medium soft limestone, medium

soft sandstone, medium formation with harder and abrasive

interbeds

617/615 0.45-1.1 200-50

medium hard formation with high compressive strength,

like hard shale, limestone, sandstone, dolomite

637/635 0.5-1.1 180-40

hard formation with high compressive strength, like

limestone, sandstone, dolomite, hard gypsum, marble

Note: Above limitts of WOB and RPM should not be used simultaneously


 

PIN SIZE
Bit Diameter API PIN
(inch) (mm)
3 7/8"~5 1/4" 98~134 2 3/8", 2 7/8"
5 5/8"~6 3/4" 143~171 3 1/2"
7 1/2"~9 1/2" 190.5~241 4 1/2"
9 5/8"~13 3/4" 245~350 6 5/8"
14 5/8"~26" 371~660.4 7 5/8"




 

For more information please contact:


 

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

 

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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