Tricone Bit with Steel Tooth for Gas Water Oil Drilling

• Customization: Available
• Customized: Customized
• Standard: AISI, API
• Length: Taper-length
• Type: Oil Gas Water Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Transport Package: Wooden Case
• Trademark: Superior
• Origin: Hebei
• HS Code: 82071910
• Production Capacity: 10000pieces/Year

Product Description

Cutting structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
 
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.
 
Bearing Structure
High precision journal bearing with two thrust faces, Balls lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure of the bearing are improved, and suitable for high rotary speed.
 
Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieves the bearing seal. In the drilling, metal seals are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
 
Product Application
It is suitable for downhole motor and high speed applications.
 
Current Availability

Bit size		Bit type
in	mm
7 7/8	200.0	FJ517G  FJ527G  FJ547GY  FJ617GY  FJ627G  FJ637GY
8 1/2	215.9	FJT117G FJT127G FJT437GK FJT447GK FJT517G FJT537G FJT617GY FJT627G FJT637GY
9 1/2	241.3	FJT117G FJT127G FJT437G FJT517G FJT537G FJT547G FJT617GY
12 1/4	311.1	FJT117G FJT127G FJT437G FJT517G FJT537G FJT617GY FJT627G FJT637GY
17 1/2	444.5	FJT117G FJT127G FJT517G FJT537G FJT617GY FJT627G FJT637GY

 
 Recommended Drilling Parameters

IADC	WOB (kN/mm) (bit dia)	RPM (r/min)	Applicable Formations
117	0.35-0.8	240-80	Very soft with low compressive strength and high drillability, such as mudstone, clay and chalk, etc.
127	0.35-0.9	240-70	Soft with low compressive strength and high drillability, such as soft shale,clay, gypsum, mudstone, salt, and soft limestone, chalk, etc.
437 447	0.35-0.9	240-70	Very soft with low compressive strength and high drillability, such as shale,clay, chalk, mudstone, gypsum, sandstone, soft limestone
517 527	0.35-1.0	220-60	Soft with Low compressive strength and high drillability, such as mudstone,gypsum, salt, soft shale, soft limestone,etc
537 547	0.45-1.0	220-50	soft to medium with low compressive strength, such as medium soft shale, medium soft limestone, medium soft sandstone and medium formation with harder and abrasive interbeds, etc.
617 627	0.45-1.1	200-50	Medium hard with high compressive strength, such as limestone,hard shale, sandstone and dolomite, etc.
637	0.5-1.1	180-40	Hard formation with high compressive strength, such as limestone, dolomite, sandstone , hard gypsum, and marble,etc

Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
 
 
2. FA Series Journal Bearing Tricone Bit
 
Cutting Structure
 The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
 
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel of cone,tungsten  carbides inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
 
Bearing Structure
High precision journal bearing with two thrust faces.Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver plated.Abrasion resistance and seizure resistance of the bearing are improved.
 
Seal and Lubrication
Premium HNBR O-ring,optimal seal compression and curved seal structure can enhance the seal performace.The pressure compensator system and advanced grease can greatly increase the lubrication reliability.
 
Product Application
It can receive high WOB in the conventional drilling.It is suitable for various formations by matching cutting structure with different tooth shape,tooth density and tooth exposure height.
 
Current Availability

Bit Size		Bit type
in	mm
3 1/2	88.9	FA527C
4 5/8	117.5	FA126 FA517
4 3/4	120.7	FA116C
5 7/8	149.2	FA216 FA537 FA547 FA637
6	152.4	FA117 FA216 FA246 FA517 FA547
6 1/4	158.8	FA127 FA247 FA517 FA527 FA547 FA637
6 1/2	165.1	FA127 FA217 FA517 FA537
6 3/4	171.5	FA116G FA447 FA537
7 1/2	190.5	FA127 FA217 FA517 FAT517 FA527 FAT527 FA617
7 7/8	200.0	FA117G FA437G FA517G FA527G FA537G FA547G FA547GY FA617GY FA627G FA637GY
8 3/8	212.7	FA217 FA527 FA547
8 1/2	215.9	FAT117 FAT127 FA137 FA217 FA247 FAT437GK FAT447GK FAT517GK FAT527GK FAT537G FAT547G FA617GY FA637G FA637GY
8 3/4	222.3	FA116G FA437GK FAT517G FA537G FA627G
9 1/2	241.3	FAT117G FAT127G FAT417G FAT437G FAT517G FAT527G FAT537G FAT547G FAT617G
9 5/8	244.5	FAT437G FAT517G FA527G FA537G FA547G FA617G
9 7/8	250.8	FA117G FAT417GK FAT437G FAT527G FA527G FA537G FA547G
10	254	FA126
10 5/8	269.9	FAT127G FA217G FAT437G FAT517G FAT547G
11	279.4	FA117G FA517G FA537G
11 5/8	295.3	FA117G FA127G FA137G FA217G FAT417G FAT517G FAT537G FAT547G
12	304.8	FA126 FA216 FAT517 FAT537 FAT547 FA617
12 1/4	311.2	FAT117 FA127 FA137 FAT417GK FAT437G FAT517G FAT527G FAT537G FAT547G FAT617GY FA627G FA637G
12 3/8	314	FAT437G FAT517G FAT527G FAT537G FAT547G FAT617GY
12 15/32	316.5	FAT437G FAT517G FAT527G FAT537G FAT547G FAT617GY FA627G FA637G
13 1/8	333.4	FAT437G FAT517G FAT527G FAT537G FAT547G
13 5/8	346.1	FA437G FA517G FA537G
13 3/4	349.3	FA437G FA517G FA537G
14 3/4	374.7	FA117G FA127GW FA137G FA517G FA527G
15 1/2	393.7	FA127G FA217G FA517G FA527G FA537G FA547G
16	406	FAT117G FAT127GW FA127G FAT517G FAT527G FA535 FAT537G FAT547G FA545
17 1/2	444.5	FAT117G FA127W FA137 FAT437G FAT517G FAT527G FAT537G FAT547G
18	457.2	FAT547G
18 1/2	469.9	FA547G

 
Recommended Drilling Parameters

IADC	WOB (KN/mm) (Bit Dia)	RPM (r/min)	Applicable Formations
116  117	0.35~0.8	150~80	Very soft formations with low compressive strength and high drillability. Such as clay, mudstone ,chalk,etc
126  127	0.35~0.9	150~70	Soft formations with low compressive strength and high drillablility,such as mudstone,gypsum,salt,soft shale,soft limstone,etc
136  137	0.35~1.0	120~60	Soft to medium 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 interbeds,etc
216  217	0.4~1.0	100~60	Medium formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formations with harder interbeds etc
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,etc
417  437  447	0.35~0.9	150~70	Very soft formations with low compressive strength and high drillablility ,such as clay, mudstone,chalk gypsum,salt,soft shale,soft limestone etc
517  527	0.35~1.0	140~60	Soft formations with low compressive strength and high drillablility such as mudstone ,gypsum,salt ,soft shale ,soft limestone,etc
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 limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds,etc
617  627	0.45~1.1	90~50	Medium hard formations with high compressive strength such as hard shale,limestone,sandstone,dolomite,etc
637	0.5~1.2	80~40	Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,etc

Note: the upper limits of WOB and Rpm in above lable should bot used simulaneously
 
 
 
 
3. FG Series Sealed Roller Bearing Tricone Bit
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
 
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
 
Bearing Structure
High precision roller bearing with two thrust faces. Balls lock the cone. The leg bearing can get larger by arranging the rollers in groove of the cone hole, so it can receive more WOB, and suitable for high RPM. Thrust faces hardfaced with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
 
Seal and Lubrication
Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
 
Product Application
It can receive higher WOB and faster rotary speed than conventional roller bearing bits. It is suitable for high RPM applications.
 
Current Avaliability

		Type
Size	mm
5 7/8	149.2	FG214
7 1/2	190.5	FG124C FG134C FG244C
7 7/8	200.0	FG114 FG124 FG134
8 3/8	212.7	FG215
8 1/2	215.9	FG124 FG134
9 1/2	241.3	FG124G
9 5/8	244.5	FG114G FG124G FG134G
9 7/8	250.8	FG115G
10 5/8	269.9	FG115G FG125G FG215G
11	279.4	FG115G
11 5/8	295.3	FG115G FG125GW FG215G
12	304.8	FG124
12 1/4	311.2	FGT115G FGT125G FG135 FG214 FG244 FG324
13 5/8	346.1	FGT115G FG124
13 3/4	349.3	FGT115 FGT125 FGT135
14 3/4	374.6	FG115G FG125G FG135G
15	381.0	FG124G FG244G
15 1/2	393.7	FG115G FG125G FG135G FG215G
17 1/2	444.5	FG115G FG125G FG135G FG215G
19 1/4	489.0	FG115CG FG225CG
20	508.0	FG125CG FG215CG FG515CG FGT515CG FG525CG FGT525CG FGT545CG
22	558.8	FG125C FG525CG FG545CG
24	609.6	FG125C FG525CG FG545CG
26	660.4	FG124C FG134C FG525CG FG545CG
36	914.4	FG124C FG525C

 
 
Recommended Drilling Parameters
 

IADC	WOB (kN/mm)  (Bit Dia.)	RPM (r/min)	Applicable Formations
115	0.3~0.75	200~80	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk,etc
125	0.3~0.85	200~80	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone,etc
135	0.3~0.95	180~80	Soft to medium 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 interbeds,etc
215	0.35~0.95	180~80	Medium formations with high compressive strength, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds, etc.
435 445	0.35~0.95	150~60	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft shale, soft limestone, etc
515 525	0.3~0.8	200~80	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone, etc
535 545	0.35~0.9	180~80	Soft to medium formations with low compressive strength,  such as medium soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
615 625	0.35~1.0	180~80	Medium hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite, etc.
635	0.4~1.1	150~60	Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble,etc.

 
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.
 
 
 
 
4. FK Series Air Cooling Roller Bearing Bit
 
Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques.
 
Gauge Structure
Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding  capability.
 
Bearing Structure
Air cooling roller bearing package. Balls lock the cone. Which reduces the probability of cone-dropping to minimum.
 
Product application
It is suitable for mining applications.
 
Current Availability

Bit Size		Bit Type
in	mm
7 7/8	200.0	FK512G FK542G FK612G FK732G FK832G
9	228.6	FK512G FK542G FK612G FK732G FK832G
9 7/8	250.8	FK512G FK542G FK612G FK732G FK832G
12 1/4	311.1	FK512G FK542G FK612G FK732G FK832G

 
Recommended Drilling Parameters

IADC	WOB (kN/mm) (Bit Dia.)	RPM (r/min)	Applicable Formations
512	0.35-0.7	120-60	Soft formations with low compressive strength and high drillability, such as mudstone gypsum, soft shale, soft limestone, etc.
542	0.4-0.8	100-60	Soft medium formations with low compressive strength, such as medium soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
612	0.5-0.9	100-60	Medium hard formations with high compressive strength, such as hard shale, limestone, sandstone, dolomite, etc.
732	0.6-1.1	90-50	Medium to high abrasive hard formations such as hard shale. Hard limestone, sandstone, whinstone limestone granite, quartz sandstone, hard dolomite, pyrite, etc.

Note: The upper limits of WOB and RPM in above table should not be used simultaneousle.
 
 
 
5. FW Series Non-sealed Roller Bearing Tricone Bit
 
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungdten carbide hardfacing on the tooth surfaces.
 
Bearing Structure
Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling. Balls lock the cone. Which reduces the probability of cone-dropping to minimum.
 
Product application
It is suitable for shallow well, water well and geothermal well.
 
Current Availability

Bit Size				Bit Type
in		mm
4 1/4		107.9		FW131C FW321C
4 5/8		117.5		FW241C
4 3/4		120.6		FW241C
5 5/8		142.9		FW121 FW241 FW321
6		152.4		FW211
6 1/4		158.7		FW121 FW241 FW321
6 3/4		171.4		FW121 FW241 FW321
7 1/2		190.5		FW121
7 7/8		200.0		FW121 FW131 FW241 FW321
9 7/8		250.8		FW121 FW211 FW241 FW321
12 1/4		311.1		FW211
IADC	WOB (kN/mm) (Bit Dia.)		RPM (r/min)		Applicable Formations
111	0.3~0.75		200~80		Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk,etc
121	0.3~0.85		200~80		Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, rock salt, soft shale, soft limestone,etc
131	0.3~0.95		180~80		Soft to medium 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 interbeds,etc
211	0.35~0.95		180~80		Medium formations with high compressive strength, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds, etc.
241	0.35~0.95		180~70		Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum,marble etc.
321	0.4~1.0		150~70		Hard semi-abrasive formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum,marble etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.