• Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
  • Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
  • Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
  • Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality

Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality

Standard: API
Surface Treatment: Spray-Paint
Manufacturing Process: Forging
Material: Carbon Steel
Bit Size: 11 5/8"(295.3mm)
Thread: 6 5/8"Reg
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Basic Info.

Model NO.
IADC537
Bearing Type
Journal Bearing
Sealed Material
Rubber/Metal
Formatiom
Soft to Hard Rock
Color
Blue,Golden
Warranty
180hours
Advantage
High Performance
Service
The Best Service
Market
Europe,America,Africa,Middle East
Transport Package
Wooden Case
Specification
IADC537
Trademark
JW
Origin
Cangzhou, Hebei, China
HS Code
82071990
Production Capacity
5000PCS/Year

Product Description

oil well drill 11 5/8inch 295.3mm tricone roller bit with reliable quality

1.Specification of 295.3mm tricone bitOil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
Basical Specification
Size of Rock Bit 11 5/8 inches
295.3mm
IADC Code KE127
Thread Connection 6 5/8 API reg pin
Factory Series KE Series Elastomer sealed bearing
Formation  Soft formation with low compressive strength and high drillability,such as mudstone, gypsum, salt, soft limestone,etc
 
IADC WOB RPM Applicable Formations
(KN/MM) (r/min)
(Bit Dia)
116  117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk etc.
126  127 0.35~0.9 150~70 Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,softshale.soft limestone,ect.
136  137 0.35~1.0 120~60 Soft to mesium soft formations with low compressive strength and high drillability.such as medium soft shale,hard gypsum,medium soft limestone.medium soft sandstone soft formation with harder nterbeds,ect.
216  217 0.4~1.0 100~60 Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds ect.
246  247 0.4~1.0 80~50 Medium hard formations with high compressive strength,such as abrasive shale.limestone,sandstone,dolomite,hard gypsum,marble,ect.
417  437 0.35~0.9 150~70 Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc.
447
517  527 0.35~1.0 140~60 Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,soft shale.soft limestone,ect.
537  547 0.45~1.0 120~50 Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds,ect.
617  627 0.45~1.1 90~50 Medium hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,ect.
637 0.5~1.2 80~40 Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,ect.

2.oil well drill 11 5/8inch 295.3mm tricone roller bit 
Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality
3.Packing&shipping
Packing:wooden case(standard export packing)
Transportation type:by sea,by air,by train ect as your requirement
Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality


4.Our service
11 5/8inch 295.3mm tricone bit 
Delivery Time:Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control:We have our professional QC and all the products will be strict inspection and testing for
every order before shipping out. 
After Services:Technical Support will be available in any time. We could provide the professional suggestion
for you.
EX:1.Select the right most suitable products.
      2. According to the rock types, choosing the face type, button tooth type.
      3. According to the different purpose,. choosing the different body type.

5.Company information

We are Cangzhou JW Petroleum Machinery Co.,Ltd.specializes in downhole motor,drill bits,drill pipe,crossover sub,fishing tools for water well, oil field,construction,geothermal,directional boring,Including three series with 
full model types,as follows:

Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener; 
Drilling Equipment Parts series: downhole motor,manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar,fishing tap etc.
With over 10 years experiences,our mission at JW is to maintain at the top in product integrity and customers satisfaction worldwide. We hope you consider us for your future needs.

With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.

Oil Well Drill 11 5/8inch 295.3mm Tricone Roller Bit with Reliable Quality

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Type of Ownership
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