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Oil Well Tricone Drill Bit

Dongying Zhaoxin Industry And Trade Co.,Ltd
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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Manufacturer
Year Established:
1999
Annual Export Value:
US$1 Million - US$1.5 Million
Contact Supplier Request Quote Chat Now
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin or Qingdao or as client's requirement
Delivery Detail:
Delivery time depends on order quantity.

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Product descriptions from the supplier

Overview
Soft formation TCI tricone bits:
The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
Products Description
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.

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 dium 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 ft 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.


Product Tags: Tricone Drilling Bits Roller Cone Bits , 5 inch 5 7/8 118 mm new/used water well Oil drilling tools Tricone rock Drill Bit Tricone Drill Bit , tricone bit oil drilling bits

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Dongying Zhaoxin Industry And Trade Co.,Ltd
Business Type
Manufacturer
Year Established
1999
Annual Export Value
US$1 Million - US$1.5 Million
Port of Shipment
tianjin, shanghai, qingdao, lianyungang
Contact Supplier Request Quote Chat Now

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