|
T3444/M222
- Optimized short parabolic profile, suitable for drilling soft to medium soft homogeneous formations
- Asymmetrical evolute spiral blade cutter placement makes the bit more stable during drilling
- Primary and secondary cutting structure extends bit life
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
26
|
85
|
4
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
41
|
120
|
6
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T5455/M322
- Optimized bit profile, suitable for drilling medium soft to medium homogeneous formations
- Evolute cutter placement, asymmetrical blade design and balanced bit load so that bit whirl is prevented
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
25
|
85
|
6
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
39
|
120
|
7
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T5465/M322
- Optimized bit profile, suitable for drilling medium soft to medium homogeneous formations
- Evolute cutter placement, asymmetrical blade design and balanced bit load so that bit whirl is prevented
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
25
|
85
|
5
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
43
|
120
|
7
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T5456/M323
- Optimized bit profile, suitable for drilling medium soft to medium hard homogeneous (with thin stringers) formations
- High cutter exposure on both primary and secondary blades, asymmetrical evolute blade cutter placement and balanced bit load so that bit whirl is prevented
- Primary and secondary cutting structure increases impact strength of the bit
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
32
|
85
|
6
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
9 1/2
|
34
|
95
|
6
|
6 5/8
|
30-120
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
61
|
100
|
6
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T5656/M432
- Optimized bit profile, suitable for drilling medium to medium-hard homogeneous formations with low abrasiveness
- Asymmetrical evolute blade cutter placement and balanced bit load so that bit whirl is prevented
- Primary and secondary cutting structure design increases impact strength of the bit
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
48
|
75
|
3
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
82
|
120
|
6
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T7657/M333
- Optimized bit profile, suitable for drilling medium to medium hard homogeneous (with thin stringers) formations with low abrasiveness
- Evolute asymmetrical blade cutter placement design and balanced bit load so that bit whirl is prevented
- Primary and secondary cutting structure increases impact strength of the bit
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
46
|
75
|
4
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
T7668E/M433
- Optimized bit profile, suitable for drilling medium hard to hard formations with low abrasiveness and thin stringers
- Evolute asymmetrical blade cutter placement design and balanced bit load so that bit whirl is prevented
- Primary and secondary cutting structure increases impact strength of the bit
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning and cutting removal
- Combined utilization of high performance PDC compacts significantly prolongs bit life
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
73
|
75
|
4
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
12 1/4
|
102
|
100
|
8
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T9688E/M433
- Optimized bit profile, suitable for drilling medium hard to hard formations with low abrasiveness and thin stringers
- Evolute asymmetrical blade cutter placement design and balanced bit load so that bit whirl is prevented
- Primary and secondary cutting structure increases impact strength of the bit
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning, cooling and cutting removal
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
101
|
40
|
4
|
4 1/2
|
30-150
|
50-250
|
25-45
|
2-7
|
|
12 1/4
|
140
|
100
|
8
|
6 5/8
|
50-160
|
50-250
|
44-60
|
2-7
|
|
|
|
|
T5565/M223
- Optimized bit profile, suitable for drilling medium to medium-hard formations
- Evolute asymmetrical blade cutter placement design and balanced bit load so that bit whirl is prevented
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning, cooling and cutting removal
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
7 7/8
|
29
|
50
|
5
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
8 1/2
|
34
|
85
|
5
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
T5556/M422
- Optimized bit profile, suitable for drilling medium to medium-hard formations with thin stringers
- Evolute asymmetrical blade cutter placement design and balanced bit load so that bit whirl is prevented
- Composite gage protection and low torque design improve rate of penetration
- CFD hydraulic balance design results in better bit cleaning, cooling and cutting removal
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
38
|
75
|
6
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
BH441/M322
- Short round crown profile
- Force balanced design reduces bit whirl and makes it working stable
- Asymmetrical blade type cutting structure
- Optimized hydraulics enhances bit performance
- Suitable for drilling medium soft to medium homogeneous formations
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
25
|
85
|
5
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
BH442/M222
- Short parabolic crown profile
- Force balanced design reduces bit whirl and makes it working stable
- Asymmetrical blade type cutting structure
- Optimized hydraulics enhances bit performance
- Suitable for drilling soft to medium soft homogeneous formations
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
26
|
85
|
4
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
BH542/M322
- Short parabolic crown profile
- Force balanced design reduces bit whirl and makes it working stable
- Asymmetrical blade type cutting structure
- Optimized hydraulics enhances bit performance
- Suitable for drilling medium soft to medium homogeneous formations
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length (mm)
|
No. of
nozzles (pcs)
|
API reg. pin size (in)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (l/s)
|
HHP (w/mm2)
|
|
8 1/2
|
32
|
85
|
6
|
4 1/2
|
30-100
|
50-250
|
25-35
|
2-7
|
|
|
|
|
P516/M623
- Medium cone crown, good stability
- Round and scribe TSP stones are arranged alternatively for high penetration rate and long bit life
- Applicable formations: soft to medium hard carbonate or sandstone with medium abrasiveness
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length
(mm)
|
Flow area (in2)
|
API reg. pin size (in.)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (L/S)
|
HHP (HSI)
|
|
6
|
363
|
75
|
0.30－0.60
|
3 1/2
|
50－100
|
80－350
|
10－12
|
1－3
|
|
8 1/2
|
650
|
100
|
0.35－1.00
|
4 1/2
|
75－150
|
80－350
|
19－24
|
1－3
|
|
|
|
|
P733/M722
- Shallow cone crown, with even WOB distribution, good cleaning and long bit life
- Dense placement of staggered cubic, round and scribe TSP stones for high penetration rate in hard formations
- Applicable formations: Medium hard carbonate or sandstone with medium abrasiveness
|
Bit size (in)
|
Specifications
|
Recommended drilling parameters
|
|
No. of
cutters (pcs)
|
Gage length
(mm)
|
Flow area (in2)
|
API reg. pin size (in.)
|
WOB
(kN)
|
RPM
(r/min)
|
Mud flow rate (L/S)
|
HHP (HSI)
|
|
6 3/4
|
175
|
85
|
0.30－0.60
|
3 1/2
|
60－120
|
60－350
|
11－14
|
1－3
|
|
8 1/2
|
570
|
100
|
0.35－1.00
|
4 1/2
|
75－150
|
60－350
|
17－21
|
1－3
|
|
|
|
|
|
|
|
|
|
