API factory HDD rock roller cone bits for hard well drilling

Looking for reliable rock roller cone bits for hard well drilling? Look no further than API Factory! As a trusted manufacturer, we produce top-quality products for your drilling needs.

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  • API factory HDD rock roller cone bits for hard well drilling
  • API factory HDD rock roller cone bits for hard well drilling
  • API factory HDD rock roller cone bits for hard well drilling

PRODUCTS DETAILS

Far Eastern Drilling is a supplier of drilling tools, including tricone bit, PDC tricone bit, hole opener,single roller cone bit and so on.We have succeeded inthe field of product research with proprietary intellectual property rights.We have made major breakthrough in the lines of analogue simulation in bottom-hole flow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques tect. As a result,our products own beeter characters of service and ranges of application.Mainly used for oil and gas,mining ,geothermal,construciton an so on. The products of our company have achieved industrialization and serialization.Besides far eastern drilling has always laying importance on the technical exchanges and cooperation with the counterparts both at home and aboard. Our products have been sold all over the world,including the United States,England,Canada,Brazil,Italy,Saudi Arabia,Korea,India and Poland and so on.
table

Basical Specification

Size of Rock Bit

5 1/2 inches

139.7 mm

Bit Type

Tungsten Carbide Insert (TCI )Tricone Bit

Thread Connection

3 1/2 API REG PIN

IADC Code

IADC637

Bearing Type

Journal Sealed Bearing with Gauge Protection

Bearing Seal

Elastomer sealed bearing ( Rubber sealed bearing) / Metal sealed bearing

Heel Protection

Available

Shirttail Protection

Available

Circulation Type

Mud Circulation

Operating Parameters

WOB (Weight On Bit)

37,525-15,504 lbs

167-69KN

RPM(r/min)

80~40

Formation

Hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,hard gypsum,chert,granite,etc.

5 1/2 Inches HDD Drill Bits IADC637G is popular size in drilling pilot hole for HDD application, the thread connection is customized for fitting with mud motor. Far Eastern  have 15 years and more than 30 countries services experience to supply the drill bits and advanced drilling soulutions for many different applications. The application including HDD, construction,and foundation , water well drilling.The various drill bits can be customized as per different rock formation becasue we have our own API & ISO certified factory of drill bits. We can give our engineer's solution  when you can supply specific conditions, such as,types of drilling rig, hardness of rocks,torque,RPM and WOB. It is also hlep us to find the siutable drill bits after you can tell us ,oil well drilling or No-Dig drilling or foundation piling,vertical well drilling or horizontal drilling .

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