Product Details

FAE roller cone cutters for Drilling rig parts

What FAE could offer?

Drill bits

I-Tricone bits

1) Type: milled tooth bit and TCI bit

2) Size :3”-26”(76mm-660.4mm)

3) IADC: standard IADC including 111 to 737

4) Bearing sealed: metal sealed(HJ), rubber sealed(HA), not sealed(W)

5) Color: blue, golden or as customers’ requirement. Formation: soft, soft to medium hard, medium hard, hard, very hard

TRICONE BIT SPECIFICATION

BIT TYPE	IADC CODE	SUITABLE FROMATION	WEIGHT IN BIT (KN/MM)	ROTARY SPEED(R/MIN)
FR117	117	Low compressive strength, very aggressive and very soft formation: soft shale, clay, salina stone	0.3-0.9	300~80
FR127	127	Low compressive strength, very aggressive and very soft formation: shale, clay, soft limestone	0.9-0.9	300~80
FR217	217	Higher compressive strength, medium formation with interlayer: hard shale, sandstone, limestone	0.35-0.9	300~80
FR325	325	Higher compressive strength, medium formation with interlayer: hard shale, sandstone, gyprock	0.35-0.9	290~70
FR437	437	Soft formations with low compressive strength and high drillability, clay, mudstone, salt, soft shale	0.35-0.9	280~60
FR517	517	Soft to medium formations with high compressive strength, such as hard shale, limestone, sandstone	0.35-1.05	240~50
FR537	537	Soft to medium formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite	0.5-1.05	220~40
FR617	617	Medium hard formation with high compressive strength, such as hard shale, limestone, sandstone, dolomite	0.5-1.140	220~40
FR637	637	Hard formation with high compressive strength, such as limestone, sandstone, dolomite, hard gypsum, marble	0.5-1.140	200V40

1.Main sizes: Generally bit diameters: 311mm,346mm,500mm,800mm,900mm and so on, all sizes could be customized by requirements.
2.Application: Hole opener can enlarge a small well hole to bigger diameter in construction field,bridge construction,super highway construction,railway construction etc. This kind of bits are suitbale for different complex formation,shales,limestone,cobblestone and so on.
3.Cutting structure: the hole opener always have multi-cones.Bit cones are splited from tricone bits and welded to bulid a big diameter bit, the pilot is attched with hole opener

I I - Roller cone palm bit

Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure.

1. Its application field is wide, not only suitable for side drilling, and can be used in deep well.

2. Work torque is lower than PDC bit in the same drilling pressure and formation condition. It can reduce the small size hole expansion buckling problems, so that avoid down hole accidents.

3. Single cone bit has advantages of both three cone bit and PDC bit, and make up the disadvantages of both. It is more suitable for large plastic formation than three cone bit, also can be applied to hard interlayer which PDC bit can not deal with other complex formation.

4. It can realize high speed and special drilling with down hole motor.

Size	3-26"
IADC	116-837
Bearing Type	Elastomer sealed journal bearing
Thread Connection	API Standard Pin
WOB(KN/mm)	0.35~1.0
RPM(r/min)	140~60
Applicable Formations	Medium to hard formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
Circulation system	Mud pump

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What company is FAE?

With headquarter situated in Changsha, China, FAE Co.,Ltd is a leading Chinese manufacture and exporter specialized in foundation equipment, tools and accessories.

From 2007, FAE CHINA founders had been working closely with majoSingapore foundation manufacturers and the well_known FAE R&D Singapore institute by introducing European standard drilling rigs technique in China,concurrently sourcing parts and accessories for the rigs.

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